Qty Unit Unit Price Total Price Unit Price Total Price Unit Price Total Price Unit Price Total Price Unit Price Total Price 1 DECONSTRUCTION AND DEMOLITION OF CREA FACILITY INCLUDING BUT NOT LIMITED TO ALL EXISTING FACILITIES, PITS AND STRUCTURES, MECHANICAL, ELECTRICAL, PLUMBING (MEP), UTILITIES, STRUCTURE STEEL, SIDING AND METAL PANELS, FLUE SYSTEM, CHIMNEY WITH ALL EXISTING FOUNDATIONS AND FOOTINGS AT LEAST 20-FEET BELOW GRADE INCLUDING BACKFILL TO THE EXISTING GRADE WITH IMPORTED MATERIAL COMPACTED TO NOT LESS THAN 90 PERCENT RELATIVE COMPACTION IN ACCORDANCE WITH SECTION 306 OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREENBOOK) AND PER BID DOCUMENTS AND PLANS, AND ROUGH GRADING OF THE DEMOLISHED SITE WITH 4” CLEAN IMPORTED TOP SOIL. 1 LS $1,432,000.00 $1,432,000.00 $500,000.00 $500,000.00 $1,650,000.00 $1,650,000.00 $1,800,168.00 $1,800,168.00 $2,935,644.00 $2,935,644.00 2 HAZARDOUS MATERIALS ABATEMENT PER “PRE-DEMOLITION ASBESTOS, LEAD, AND OTHER ERMS SURVEY REPORT”. 1 LS $120,000.00 $120,000.00 $400,000.00 $400,000.00 $137,000.00 $137,000.00 $20,000.00 $20,000.00 $28,077.00 $28,077.00 3 PREPARATION OF DECONSTRUCTION PLANS PREPARED BY A REGISTRED STRUCTURAL ENGINEER. 1 LS $100,000.00 $100,000.00 $25,000.00 $25,000.00 $50,000.00 $50,000.00 $250,000.00 $250,000.00 $8,000.00 $8,000.00 4 DESIGN AND INSTALL REQUIRED TEMPORARY SHORING SYSTEM 1 LS $60,000.00 $60,000.00 $75,000.00 $75,000.00 $50,000.00 $50,000.00 $150,000.00 $150,000.00 $23,000.00 $23,000.005 CREDIT FOR SALVAGED MATERIALS 1 LS -$350,000.00 -$350,000.00 -$40,000.00 -$40,000.00 -$150,000.00 -$150,000.00 -$25,000.00 -$25,000.00 -$600,000.00 -$600,000.00 $1,362,000.00 $960,000.00 $1,737,000.00 $2,195,168.00 $2,394,721.00 1 REMOVAL OF ABANDONED CONCRETE MONITORING WELLS TO A DEPTH OF 20 FEET BELOW GRADE, PER THE ATTACHED PLAN IN APPENDIX H (HIGHLIGHTED IN YELLOW), INCLUDING BACKFILL TO THE EXISTING GRADE WITH IMPORTED MATERIAL COMPACTED TO NOT LESS THAN 90 PERCENT RELATIVE COMPACTION IN ACCORDANCE WITH SECTION 306 OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREENBOOK). 2 EA $35,000.00 $70,000.00 $400,000.00 $800,000.00 $100,000.00 $200,000.00 $30,000.00 $60,000.00 $2,000.00 $4,000.00 $70,000.00 $800,000.00 $200,000.00 $60,000.00 $4,000.00 Apparent Low
Bidder 1
Apparent Low
Bidder 2
Apparent Low
Bidder3
Apparent Low
Bidder4
Apparent Low
Bidder 5
$1,362,000.00 $960,000.00 $1,737,000.00 $2,195,168.00 $2,394,721.00 $1,432,000.00 $1,760,000.00 $1,937,000.00 $2,255,168.00 $2,398,721.00 $1,362,000.00 $1,575,000.00 $1,737,000.00 $2,195,168.00 $2,394,721.00 $0.00 -$615,000.00 $0.00 $0.00 $0.00
40.87% $556,620.00 22.22% $350,000.00 8.64% $150,000.00 5.00% $109,758.40 17.21% $412,170.00 JDK DEMO $340,500.00 Fresh Air Environmental $350,000.00 Hydrocurrent Well Services LLC $100,000.00 Earthwise Demolition & Abatement Corp. $109,758.40 VenTERRA Envrironmental, Inc. $24,415.00 SOCAL FENCE/So Cal Industry $5,000.00 Plump Engineering Inc $50,000.00 Triton General Engineering $387,755.00Socal Stormwater Runoff Solution Services, Inc.
$7,500.00
Vertical Access $70,000.00Dirt Management Inc. $20,000.00Thornton Tomasetti $100,000.00Signa Guard & Patrol $13,620.00 TOTAL $556,620.00 TOTAL $350,000.00 TOTAL $150,000.00 TOTAL $109,758.40 TOTAL $412,170.00
SUBCONTRACTORS
1. BID TABULATION
Bid Item and Description
BID TABULATION
Apparent Low Bidder 1
Precision Works, Inc. DBA
Precision Environmental
DECONSTURCTION OF COMMERCE REFUSE TO ENERGY FACILITY (CREA) PROJECTTOTAL BASE BID AMOUNT CALCULATED BASED ON UNIT PRICESIS THE BIDDER QUALIFIED BASED ON REFERENCE PROJECTSCALCULATION CORRECTIONS TO BASE BID AMOUNT SUBMITTED BY CONTRACTOR BASED ON CALCULATED BID AMOUNTBID RANKINGSUBCONTRACTOR % AND AMOUNT SHOWN IN THE BIDTOTAL BASE BID AMOUNT INDICATED BY BIDDER Yes
BASE BID SCHEDULE
Apparent Low Bidder 2
R & R Demo and Grading Corp.
Yes
Apparent Low Bidder4
Interior Demolition, Inc.
Apparent Low Bidder3
Resource Environmental, Inc.
Yes
Apparent Low Bidder 5
Standard Demolition, Inc.
Yes
ADDITIVE BID SCHEDULE
TOTAL BASE BID SCHEDULE AMOUNT IN NUMBERS:TOTAL ADDITIVE BID SCHEDULE AMOUNT IN NUMBERS:TOTAL BASE BID AMOUNT + TOTAL ADDITIVE BID AMOUNTS Yes
D:\Transtech Engineers Dropbox\Karen Vigil\JOBRECRD\2026\260241 COM CREA SITE DEMOLITION\WIP\Bid Analysis\Bid AnalysisBID TABULATION 1 of 5 Qty Unit
1 DECONSTRUCTION AND DEMOLITION OF CREA FACILITY INCLUDING BUT NOT LIMITED TO ALL EXISTING FACILITIES, PITS AND STRUCTURES, MECHANICAL, ELECTRICAL, PLUMBING (MEP), UTILITIES, STRUCTURE STEEL, SIDING AND METAL PANELS, FLUE SYSTEM, CHIMNEY WITH ALL EXISTING FOUNDATIONS AND FOOTINGS AT LEAST 20-FEET BELOW GRADE INCLUDING BACKFILL TO THE EXISTING GRADE WITH IMPORTED MATERIAL COMPACTED TO NOT LESS THAN 90 PERCENT RELATIVE COMPACTION IN ACCORDANCE WITH SECTION 306 OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREENBOOK) AND PER BID DOCUMENTS AND PLANS, AND ROUGH GRADING OF THE DEMOLISHED SITE WITH 4” CLEAN IMPORTED TOP SOIL. 1 LS
2 HAZARDOUS MATERIALS ABATEMENT PER “PRE-DEMOLITION ASBESTOS, LEAD, AND OTHER ERMS SURVEY REPORT”. 1 LS 3 PREPARATION OF DECONSTRUCTION PLANS PREPARED BY A REGISTRED STRUCTURAL ENGINEER. 1 LS 4 DESIGN AND INSTALL REQUIRED TEMPORARY SHORING SYSTEM 1 LS5 CREDIT FOR SALVAGED MATERIALS 1 LS1 REMOVAL OF ABANDONED CONCRETE MONITORING WELLS TO A DEPTH OF 20 FEET BELOW GRADE, PER THE ATTACHED PLAN IN APPENDIX H (HIGHLIGHTED IN YELLOW), INCLUDING BACKFILL TO THE EXISTING GRADE WITH IMPORTED MATERIAL COMPACTED TO NOT LESS THAN 90 PERCENT RELATIVE COMPACTION IN ACCORDANCE WITH SECTION 306 OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREENBOOK). 2 EA
SUBCONTRACTORS
1. BID TABULATION
Bid Item and Description
BID TABULATION
DECONSTURCTION OF COMMERCE REFUSE TO ENERGY FACILITY (CREA) PROJECTTOTAL BASE BID AMOUNT CALCULATED BASED ON UNIT PRICESIS THE BIDDER QUALIFIED BASED ON REFERENCE PROJECTSCALCULATION CORRECTIONS TO BASE BID AMOUNT SUBMITTED BY CONTRACTOR BASED ON CALCULATED BID AMOUNTBID RANKINGSUBCONTRACTOR % AND AMOUNT SHOWN IN THE BIDTOTAL BASE BID AMOUNT INDICATED BY BIDDER
BASE BID SCHEDULEADDITIVE BID SCHEDULE
TOTAL BASE BID SCHEDULE AMOUNT IN NUMBERS:TOTAL ADDITIVE BID SCHEDULE AMOUNT IN NUMBERS:TOTAL BASE BID AMOUNT + TOTAL ADDITIVE BID AMOUNTS Unit Price Total Price Unit Price Total Price Unit Price Total Price Unit Price Total Price $3,357,800.00 $3,357,800.00 $3,937,700.00 $3,937,700.00 $5,700,000.00 $5,700,000.00 $2,664,164.00 $2,664,164.00 $500,000.00 $5,700,000.00 $190,000.00 $190,000.00 $175,000.00 $175,000.00 $20,000.00 $20,000.00 $136,259.63 $136,259.63 $20,000.00 $400,000.00 $50,000.00 $50,000.00 $50,000.00 $50,000.00 $25,000.00 $25,000.00 $69,750.00 $69,750.00 $8,000.00 $250,000.00 $50,000.00 $50,000.00 $15,000.00 $15,000.00 $350,000.00 $350,000.00 $96,625.00 $96,625.00 $15,000.00 $350,000.00 -$650,000.00 -$650,000.00 -$200,000.00 -$200,000.00 -$100,000.00 -$100,000.00 -$264,375.00 -$264,375.00 -$650,000.00 -$25,000.00 $2,997,800.00 $3,977,700.00 $5,995,000.00 $2,702,423.63 $6,675,000.00 $40,000.00 $80,000.00 $20,000.00 $40,000.00 $20,000.00 $40,000.00 $80,875.00 $161,750.00 $2,000.00 $400,000.00 $80,000.00 $40,000.00 $40,000.00 $161,750.00 $400,000.00 Apparent Low
Bidder 6
Apparent Low
Bidder 7
Apparent Low
Bidder 8
$2,997,800.00 $3,977,700.00 $5,995,000.00
$3,077,800.00 $4,017,700.00 $6,035,000.00
$2,997,800.00 $3,977,700.00 $5,995,000.00
$0.00 $0.00 $0.00
27.69% $830,000.00 0% $0.00 0.00% $0.00
California Access Scaffold, LLC $30,000.00Pena Grading & Demolition, Inc. $800,000.00 TOTAL $830,000.00 TOTAL $0.00 TOTAL $0.00
LOWEST UNIT
BID PRICE
HIGHEST UNIT
BID PRICE
Yes
AVERAGE BID VALUES
Apparent Low Bidder 7
Force Demolition, Inc.
Apparent Low Bidder 8
Bowen Engineering and
Environmental
Yes
Apparent Low Bidder 6
Integrated Demolition and
Remediation Inc.
Yes
D:\Transtech Engineers Dropbox\Karen Vigil\JOBRECRD\2026\260241 COM CREA SITE DEMOLITION\WIP\Bid Analysis\Bid AnalysisBID TABULATION 2 of 5 APPARENT LOW BID AMOUNT: $1,362,000.00
REVIEW RESULT BY DATEYES CITY CLERK 5/2/26YES KV 5/15/26YES KV 5/15/26NO KV 5/15/26YES KV 5/15/26$556,620.00 KV 5/15/2650.00% KV 5/15/2659.13% KV 5/15/26YES KV 5/15/2650.00% KV 5/15/2640.87% KV 5/15/26YES KV 5/15/26 PRIME CONTRACTOR LICENSE STATUS: Precision Works, Inc. DBA Precision Environmental 480595 KV 5/15/26PRIME CONTRACTOR DIR REGISTRATION STATUS: Precision Works, Inc. DBA Precision Environmental 1000046051 KV 5/15/26SUB CONTRACTOR LICENSE STATUS: JDK DEMO 1048561 KV 5/15/26SUB CONTRACTOR DIR REGISTRATION STATUS: JDK DEMO 2000007108 KV 5/15/26PRIME CONTRACTOR DEBARMENT STATUS FROM STATE CONTRACTS: Precision Works, Inc. DBA Precision Environmental NOT ON STATE DEBARRED LIST KV 5/15/26PRIME CONTRACTOR DEBARMENT STATUS FROM FEDERAL CONTRACTS: Precision Works, Inc. DBA Precision Environmental NOT ON FEDERAL DEBARRED LIST KV 5/15/26SUB CONTRACTOR DEBARMENT STATUS FROM STATE CONTRACTS: JDK DEMO NOT ON STATE DEBARRED LIST KV 5/15/26SUB CONTRACTOR DEBARMENT STATUS FROM FEDERAL CONTRACTS: JDK DEMO NOT ON FEDERAL DEBARRED LIST KV 5/15/26 REFERENCE CHECK ACCEPTABLE: YES PS 6/4/26 See Reference Check Print-out from DIR Web Page attached (http://www.dir.ca.gov/dlse/debar.html)Print-out from SAM Web Page attached (https://www.sam.gov/SAM/) Print-out from DIR Web Page attached (http://www.dir.ca.gov/dlse/debar.html)Print-out from SAM Web Page attached (https://www.sam.gov/SAM/)
2. REVIEW OF APPARENT LOW BID
APPARENT LOW BID SUBMITTED BY: Precision Works, Inc. DBA Precision EnvironmentalITEM REVIEWED/CHECKED REMARKSBID STAMPED AS RECEIVED PRIOR BID TIME:BID BOND IN PROPER AMOUNT:ADDENDA ACKNOWLEDGEMENT:ANY APPARENT DISCREPANCY IN THE SUBMITTAL:TOTAL BID PRICES CALCULATED CORRECTLY:SUBCONTRACTOR AMOUNT:MIN PRIME CONTRACTOR % REQUIREMENT FOR WORK PER SPECIFICATIONS:PRIME CONTRACTOR % CALCULATED PER BID SUBMITTAL(THIS % MUST BE EQUAL OR MORE THAN ABOVE %):BIDDER COMPLIES WITH MIN PRIME CONTRACTOR % REQUIREMENT:MAX ALLOWABLE SUBCONTRACTOR PERCENT PER SPECIFICATIONS:SUB CONTRACTOR % CALCULATED PER BID SUBMITTAL(THIS % MUST BE EQUAL OR LESS THAN ABOVE %):
Print-out from DIR Web Page attached(https://cadir.my.salesforce-sites.com/ContractorSearch?)Print-out from CLSB Web Page attached (http://www.cslb.ca.gov/)Print-out from DIR Web Page attached(https://cadir.my.salesforce-sites.com/ContractorSearch?)Print-out from CLSB Web Page attached (http://www.cslb.ca.gov/) BIDDER COMPLIES WITH MAX. SUB CONTRACTOR % REQUIREMENT:
D:\Transtech Engineers Dropbox\Karen Vigil\JOBRECRD\2026\260241 COM CREA SITE DEMOLITION\WIP\Bid Analysis\Bid AnalysisREVIEW OF APPARENT LOW BID 3 of 5
REFERENCE PROJECT OWNER
CONTACT & TELEPHONE
AMOUNT
DATE COMPLETED
DID THE CONTRACTOR DO
QUALITY WORK
DID THE CONTRACTOR STAY
ON SCHEDULE
DID THE CONTRACTOR ASK
FOR UNNECESSARY CHANGE
ORDERS
DID THE CONTRACTOR FILE
CLAIMS AGAINST YOU
WILL YOU HIRE THE
CONTRACTOR AGAIN REMARKS
Abatement, Restoration, and Demolition Services
Los Angeles County
Development Authority
(LACDA)
Bandelio DelgadoSalas
(626) 526-1960
$1,000,000.00 Year 2025 - Present No one pick up. VM is full. PS 6/2/2026 Abatement, Restoration, and Demolition Services
San Bernardino
County
Angelita Sanchez
(909) 884-4056(909) 387-8063
$1,400,000.00 Year 2025 - Present Angelita is not in the office today. Requested the Call Back. PS 6/4/2026 Abatement, Restoration, and Demolition Services
Ventura County Office
of Education
Joe Hiton
(805) 488-3119 $2,300,000.00 Year 2021 - Present Yes Yes No No Yes "They are great and easy to work" PS 6/4/2026 Alhambra Community Center City of Alhambra
Troy Sommo
(323)-227-1411
(951)-212-0043
$728,893.06 2026 Left the Voice Mail PS 6/4/2026
Garden Grove Abatement and Demo Garden Grove Donna Guerrero (657)-900-1473 $342,050.75 2026 Yes Yes No No Yes Really easy to work with. Great to work with. All the change orders are ones we requests. They beat the schedule PS 6/8/2026
3. REFERENCE CHECK OF APPARENT LOW BIDDER
REFERENCE CHECK FOR APPARENT LOW BIDDER
CHECKED BY
DATE
Answer "YES" if satisfied or "NO" if not satisfied
REFERENCE DATA FOR APPARENT LOW BIDDER
Precision Works, Inc. DBA Precision Environmental
D:\Transtech Engineers Dropbox\Karen Vigil\JOBRECRD\2026\260241 COM CREA SITE DEMOLITION\WIP\Bid Analysis\Bid AnalysisREF CHECK 4 of 5 Precision Works, Inc. DBA Precision Environmental
$1,362,000.00
4. LOWEST RESPONSIVE BID
LOWEST RESPONSIVE BID SUBMITTED BY: IN THE AMOUNT OF:
D:\Transtech Engineers Dropbox\Karen Vigil\JOBRECRD\2026\260241 COM CREA SITE DEMOLITION\WIP\Bid Analysis\Bid AnalysisLOWEST RESPONSIVE BID 5 of 5 Data current as of 5/21/2026 11:19:06 AM
Home | Online Services | License Details
Contractor's License Detail for License # 480595
DISCLAIMER: A license status check provides information taken from the CSLB license database. Before relying on this information, you should be aware of the following limitations.
Business Information
PRECISION WORKS INC
dba PRECISION ENVIRONMENTAL
4350 TRANSPORT ST STE 109
VENTURA, CA 93003
Business Phone Number:(800) 375-7786
Entity Corporation
Issue Date 10/08/1985
Expire Date 10/31/2027
License Status
This license is current and active.
All information below should be reviewed.
Classifications
Certifications
CSLB complaint disclosure is restricted by law ( B&P 7124.6 ) If this entity is subject to public complaint disclosure click on link that will appear below for more information. Click here for a definition of disclosable actions.
Only construction related civil judgments reported to CSLB are disclosed ( B&P 7071.17 ). Arbitrations are not listed unless the contractor fails to comply with the terms. Due to workload, there may be relevant information that has not yet been entered into the board's license database. B - GENERAL BUILDING
C-2 - INSULATION AND ACOUSTICAL
C22 - ASBESTOS ABATEMENT ( Check DOSH Asbestos Registration ) C21 - BUILDING MOVING, DEMOLITION
HAZ - HAZARDOUS SUBSTANCES REMOVAL
2 Copyright © 2026 State of California
Bonding Information
Contractor's Bond
This license filed a Contractor's Bond with AMERICAN CONTRACTORS INDEMNITY COMPANY .
Bond Number: 100177382
Bond Amount: $25,000
Effective Date: 01/01/2023
Contractor's Bond History
Bond of Qualifying Individual
Workers' Compensation
This license has workers compensation insurance with the STATE COMPENSATION INSURANCE FUND Policy Number:9392302
Effective Date: 12/19/2025
Expire Date: 12/19/2026
Workers' Compensation History
Workers' compensation classification code(s):
5473 - Asbestos Abatement
9008 - Janitorial Services
8810 - Clerical Office Employees
For a description of the workers' compensation classification code(s) listed for this licensee, contact the licensee’s insurance carrier.
Contact information for the licensee's insurer is available by clicking the insurer link above. Classification codes are also available on the Workers' Compensation Insurance Rating Bureau's classification search page.
The board does not verify or investigate the accuracy of classification codes displayed.
Miscellaneous Information
Other
The qualifying individual ROBERT RUIZ certified that he/she owns 10 percent or more of the voting stock/membership interest of this company; therefore, the Bond of Qualifying Individual is not required.
Effective Date: 10/01/2020
BQI's Bond History
The qualifying individual JEHREMY MICHAEL FOSTER certified that he/she owns 10 percent or more of the voting stock/membership interest of this company; therefore, the Bond of Qualifying Individual is not required.
Effective Date: 09/22/2025
BQI's Bond History
04/13/2016 - DOSH REGISTRATION VERIFIED FOR C22
02/06/2020 - DOSH REGISTRATION VERIFIED FOR C22
10/13/2021 - DOSH REGISTRATION VERIFIED FOR C22
10/02/2023 - DOSH REGISTRATION VERIFIED FOR C22
10/17/2025 - DOSH REGISTRATION VERIFIED FOR C22
Personnel listed on this license (current or disassociated) are listed on other licenses.
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Home Customer Account Lookup 1000046051 - PRECISION WORKS, INC. 1000046051 - PRECISION WORKS, INC.
Customer Account Lookup
PWCR
1000046051
Contractor Status
CSLB
480595
Business Phone
8056419333
Ext
Registration Start Date
2025-07-01
DIR Approved
Legal Entity Name
PRECISION WORKS, INC.
Doing Business As (DBA)
PRECISION ENVIRONMENTAL
Address
Business Structure
President
Robert Ruiz
Email
[email protected]
Registration End Date
2026-06-30
Corporation
Crafts
Asbestos and Lead Abatement (Laborer) Laborer and Related Classifications Drywall Finisher
Mailing Address
4350 TRANSPORT ST., SUITE 109
Mailing Address - City
VENTURA
Mailing Address - State
California
Mailing Address - Zip
93003
Mailing Address - Country
United States of America
Physical Address
4350 TRANSPORT ST., SUITE 109
Physical Address - City
VENTURA
Related Lists
Registration Dates 8
Physical Address - State
California
Physical Address - Zip
93003
Physical Address - Country
United States of America
Terms &
Conditions
Privacy
Policy
Disclaimer Nondiscrimination
Notice
Accessibility dir.ca.gov
Copyright
2026 State
of
California
Data current as of 5/21/2026 11:51:40 AM
Home | Online Services | License Details
Contractor's License Detail for License # 1048561
DISCLAIMER: A license status check provides information taken from the CSLB license database. Before relying on this information, you should be aware of the following limitations.
Business Information
JDK DEMO
1701 S GROVE AVE STE H
ONTARIO, CA 91761
Business Phone Number:(909) 975-2469
Entity Corporation
Issue Date 01/03/2019
Expire Date 01/31/2027
License Status
This license is current and active.
All information below should be reviewed.
Classifications
Bonding Information
Contractor's Bond
This license filed a Contractor's Bond with PHILADELPHIA INDEMNITY INSURANCE COMPANY .
Bond Number: PB10163408887
Bond Amount: $25,000
Effective Date: 03/04/2026
Contractor's Bond History
Bond of Qualifying Individual
The qualifying individual JAMES ROBERT RAWSON certified that he/she owns 10 percent or more of the voting stock/membership interest of this company; therefore, the Bond of Qualifying Individual is not required.
Effective Date: 01/03/2019
Workers' Compensation
This license has workers compensation insurance with the WELLFLEET INSURANCE COMPANY Policy Number:N9WC990328
Effective Date: 04/15/2026
Expire Date: 04/15/2027
Workers' Compensation History
Other
CSLB complaint disclosure is restricted by law ( B&P 7124.6 ) If this entity is subject to public complaint disclosure click on link that will appear below for more information. Click here for a definition of disclosable actions.
Only construction related civil judgments reported to CSLB are disclosed ( B&P 7071.17 ). Arbitrations are not listed unless the contractor fails to comply with the terms. Due to workload, there may be relevant information that has not yet been entered into the board's license database. C12 - EARTHWORK AND PAVING
C21 - BUILDING MOVING, DEMOLITION
Personnel listed on this license (current or disassociated) are listed on other licenses.
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Home Customer Account Lookup 2000007108 - JDK DEMO
2000007108 - JDK DEMO
Customer Account Lookup
PWCR
2000007108
Contractor Status
CSLB
1048561
Business Phone
9514755650
Ext
Registration Start Date
2025-07-01
DIR Approved
Legal Entity Name
JDK DEMO
Doing Business As (DBA)
JDK DEMO
Address
Business Structure
President
Email
[email protected]
Registration End Date
2027-06-30
Corporation - C corp
Crafts
Other
Mailing Address
1701 S. GROVE AVE.STE H
Mailing Address - City
ONTARIO
Mailing Address - State
California
Mailing Address - Zip
91761
Mailing Address - Country
United States
Physical Address
Physical Address - City
Physical Address - State
Related Lists
Registration Dates 2
Physical Address - Zip
Physical Address - Country
Terms &
Conditions
Privacy
Policy
Disclaimer Nondiscrimination
Notice
Accessibility dir.ca.gov
Copyright
2026 State
of
California
DLSE Debarments
The following is a list of contractors barred from bidding on, accepting, or performing any public works contracts, either as a contractor or subcontractor. Please refer to the “Period of Debarment” for status of debarment period as noted below:
As part of your due diligence, we suggest that you also check:
Contractor status at the Contractors State License Board (CSLB) The Federal debarment list at the Excluded Parties List System Name of contractor Period of debarment
MILES CONSTRUCTION GROUP, INC., a
California Corporation; COLTON JAMES
WHITE, an individual and in his capacity as
Chief Executive Officer and Responsible
Managing Employee of MILES
CONSTRUCTION GROUP, INC.
CSLB License Number: 976339.
7/23/2025 through 7/23/2028
Decision 40-63204
UNIQUE CONSTRUCTION &
DEVELOPMENT, INC.; CHONG GIL LEE, an
individual and CEO of UNIQUE
CONSTRUCTION & DEVELOPMENT, INC.;
and JAMES LEE, an individual and CFO of
UNIQUE CONSTRUCTION &
DEVELOPMENT, INC.
CSLB License Number: 830772.
7/1/2025 through 7/1/2028
Decision 40-76516-977
MICHAEL FLOORING, INC.;
BENNY MICHAEL
CSLB License Number: 874947
9/13/24 through 9/13/27
Decision SC 7278
The debarment order is currently stayed
by order of the Kern County Superior
Court
How can we
help you
today?
TOBO CONSTRUCTION, INC.;
JIMI WAN CHAE; MONICA SHIUN OH;
KYUNG JIN YOON,
CSLB License Number: 758012
5/10/2023 through 5/10/2026
Decision SC 7250
G M Climate Control, Inc.
CSLB License Number: 967267
3/2/2023 through 9/2/2024
Decision 40-71536-603
MINAKO AMERICA CORPORATION DBA MINCO
CONSTRUCTION;
AND REFAAT HILMAY MINA,
CSLB License Number: 612429
9/27/2021 through 9/26/2022
Decision LB 6333
GRFCO, INC. DBA ONSITE KRUSHING;
GARCIA JUAREZ CONSTRUCTION, INC.;
GEORGE ROBERT FROST; AND JAMES CRAIG JACKSON
CSLB License Number: 291013 and 84801
5/21/2021 through 5/20/2024
Decision LB 6629
ECS CONTRACTORS, INC. dba ECS ELECTRIC, INC.; UMAR
KHALID RANA, an indvidual and CEO/RMO of ECS
CONTRACTORS, INC.; and KANWAL SAJJAD RANA, an
indvidual and RMO of ECS CONTRACTORS, INC.
CSLB License Number: 975222
3/1/2020 through 3/1/2023
Decision LB 5590
Avi Shechter, Individually
DBA Avi Shechter
CSLB Number: 908891 and 1018353
5/6/2019 through 5/5/2022
Decision LB 6328
Patrick Kim, Individually
DBA Ritecon Plumbing
CSLB Number: 991018
8/21/2018 through 8/20/2019
Decision LB 6762
Bighorn Construction, Inc.
CSLB Number: 597866
5/5/2018 through 5/4/2021
Decision LB 6658
Doug Parks, Individually dba
Doug Parks and Son Plumbing
CSLB Number: 411825
10/11/2017 through 10/10/2019
Decision SC 5807
Worthington Construction, Inc.;
Dale Worthington, an individual and CEO/RMO of
Worthington Construction, Inc.; and,
Holi Jeanne Worthington, an individual and Officer of
Worthington Construction
CSLB Number: 714836
6/15/2018 through 9/16/2019
Decision LB 5267
RMV Construction, Inc., A California Corporation; and Robert Michael Vasil II a.k.a. Robert Michael Vasil a.k.a.
Mike Vasil, an Individual and CEO/RMO President of RMV
Construction, Inc.
CSLB Number: 892389
4/1/2017 through 8/18/2018
Decision LB 5266
Gewargis Youkhanis Narso, an individual dba
GEHVAC and Technologies, a sole proprietorship,
And GEHVAC Co., a sole proprietorship
CSLB Number: 899312 and 1013848
2/1/2017 through 1/31/2020
Decision 40-48480-516
Joseph Brothers Enterprise, Inc.; Ken Joseph Individually and as CEO
CSLB Number: 849169
4/3/2018 through 10/3/2019
Decision SC 6390
Dave Cook Concrete Construction, Inc., and David William Cook
34231 Camino Capistrano #102
Capistrano Beach, CA 92624-1189
3/1/2017 through 2/29/2020
Decision LB 6207
CSLB Number: 461897
Bannaoun Engineers Constructors Corporation; Omar
Maloof, An Individual
P.O. Box 16599
Beverly Hills, CA 90209-2599
CSLB Number: 827829
05/12/17 through 05/11/20
Decision SC 5517
Evans Roofing Co., Inc.
2020 South Yale Street
Santa Ana, CA 92706
CSLB Number: 610549
10/31/16 through 10/30/19
Decision LB 6270
Guillermo Ibaibarriaga dba Sierra Nevada Stucco and 2K
Roofing
Sierra Nevada Stucco
P.O. Box 8472
Reno, NV 89502
CSLB Number: 915812
2K Roofing
820 Kuenzli Street
Reno, NV 89502
CSLB Number: 954551
05/14/17 through 05/13/20
Decision SC 6037
Del Norte Construction, And Trinidad Manuel Canales, an Individual
PO Box 5101
Oxnard, CA 93030
5020 Wooley Rd.
Oxnard, CA 93030
CSLB Number: #945723
6/01/16 through 5/31/17
Decision LB 5533
Diversified Building & Electric Company, Inc.
409 Tennant Station
Morgan Hill, CA 95037
2/15/16 through 8/15/17
Decision SC 5714
Denis Andrew Maris, Individually and Doing Business as
Diversified Electric Company
CSLB Number: #765312
Fast Demolition, Inc.
601-C East Palomar Street #123
Chula Vista, CA 91911
CSLB Number: #792729
Rogelio Medina Vazquez., an individual and in his capacity as Responsible Managing Officer of FAST DEMOLITION, INC.
4/1/44 through 3/31/47
Decision LB5742
4/1/41 through 3/31/44
Decision LB5665
4/1/36 through 3/31/39
Decision LB5740
4/1/33 through 3/31/37
Decision LB5651
4/1/33 through 3/31/37
Decision LB5739
4/1/24 through 3/31/27
Decision LB5741
4/1/30 through 3/31/33
Decision LB5743
4/1/27 through 3/31/30
Decision LB5666
4/1/21 through 3/31/24
Decision LB5667
4/1/18 through 3/31/21
Decision LB5668
4/01/15 through 3/31/18
Decision LB5345
Amerivet Plumbing, Inc.; Walter Edward Jacob Kuhlmann III, Individually And dba Amerivet Plumbing Services
CSLB Number: #969048 and #919761
8/6/15 through 8/5/18
Decision SC 5756
Ultimate Inc., And, Enrique Vera, an Individual
PO Box 571117
12/1/15 through 11/30/18
Decision LB 5655 & LBS659
Tarzana, CA 91356-1117
CSLB Number: #949229
Travioli Construction, Inc.
PO Box 231
Visalia, CA 93274
CSLB Number: #936832
9/11/15 through 3/10/17
Decision SC 5800
Integrity Sheet Metal, Inc.
319 McArthur Way
Upland, CA 91786
CSLB #726770
William Ben Hicks, an individual;
Margaret Mary Hicks, an individual
2/01/15 through 1/31/18
Decision LB 5596
L A Builders, Inc., a California Corporation
15635 Saticoy Street, #H
Van Nuys, CA 91406
CSLB #748591
Alon Gamliel, an individual
2/01/15 through 1/31/18
Decision LB5 171
USA Wall Systems, Inc.
8309 Sunshine Lane
Riverside, CA 92508
CSLB #929610
Edward Eugene Brammer, an individual
and in his capacity as President/CEO/RMO
4/01/15 through 3/31/18
Decision LB 5323
Daughter Construction
formerly dba Hy Carpentry Construction
15407 Thornlake Avenue
Norwalk, CA 90650
CSLB #979297
Sharon Jin Yoo, an individual;
Dae Hyun Yoo, an individual
and in his capacity as manager/supervisor for Sharon Jin Yoo 4/01/15 through 3/31/18
Decision LB 5466, LB5467, LB5468 &
LB5520
and in his capacity as General Partner for HY Construction, a General Partnership.
RDA Construction, Inc.
1692 W. Bullard Ave.,
Fresno, CA 93711
CSLB# 383306
12/15/14 through 12/14/16
Decision 40-40508-522 & 44-40509-
522
Titan Electrical Construction, Inc.
Lucas Oliver Stickney, an individual
Jamie Noel Furr, an individual
630 Natoma Street
San Francisco, CA 94103
CSLB# 919516
11/3/14 through 11/2/17
Decision SC 5539
Ramos Painting
Carlos Ray Ramos, an individual
P.O. Box 3871
Paso Robles, CA 93447
CSLB# 753575
11/3/14 through 11/2/15
Decision SC 5518
Dick Emard Electric.
dba Emard Electric Luke Richard Emard, an individual and RMO
5930 Key Court, Suite A
Loomis, CA 95650
CSLB# 794007
11/3/14 thorough 11/2/17
Decision SC 5521
Nixon Electric
Gordon Fulton Nixon, an individual
5624 Faust Ave.
Woodland Hills, CA 91367
CSLB# 796802
8/1/14 through 7/31/17
Decision LB 4495
Neris General Contractors, a California Corporation
Efren Neri, an individual
Servando Neri, an individual
Rebeca Neri, an individual
Luis Abelardo Castro, an individual
6087 California Ave.
2/28/14 through 2/27/17
Decision LB 4511, LB4512 & LB4521
Long Beach, CA 90805
CSLB# 797967
Southland Construction
Reza Mohammedi, an individual
3943 Irvine Blvd., #405, Irvine, CA 92602
CSLB# 663784 (expired)
10/14/14 through 10/13/17
Decision SAC 5492
National Drywall Corporation,
A Dissolved California Corporation
603 S. Milliken Avenue, Suite F
Ontario, CA 91761
CSLB #834335
Miguel Contreras, an Individual and
Responsible Managing Officer/CEO/President
Dora Maria Contreras, an Individual and
Agent/Officer of the Corporation
8/4/14 through 8/3/17
Decision SAC 5506
Tadros & Youssef Construction, Inc.
Kamel Shaker Tadros & Makram Youssef Youssef,
Individually
1221 E 8th Street, Unit A, Upland, CA 91786
CSLB# 698182 (expired)
5/10/14 through 5/9/17
Decision SAC 5308
Serenity Fire Protection
417 S. Associated Road, Brea, CA 92821
CSLB# 902927
5/1/14 through 4/30/17
Decision LB 4202
Don Kelly Construction , Inc.
Don Kelly, Individual and Lisa Kelly, Individual
171 Northview Ridge Lane, P.O. Box 10760, Bozeman, MT
59719
3/25/14 through 3/24/17
Decision LB 4484
Aldan, Inc.
P.O. Box 9428, Brea, CA 92822
2/28/14 through 2/27/17
Decision LB5175
CSLB #949229
Russell/Thompson, Inc.
James Jean Russell & Valery Alena Thompson, Individually 4684 Oak Glen Dr., Redding, CA 96001
CSLB# 915036 (revoked)
10/31/13 through 10/31/16
Decision SC 5309
Ayodejia A. Ogundare, Individual
Dba Pacific Engineering Company
6310 Stewart Way, Bakersfield, CA 93308
CLSB#710322
5/15/2013 through 5/15/2014
Decision SAC 1039
Wallcrete Industries, Inc.; Garit David
Wallace and Amber Anderson, Individuals
400 Kansas, Redlands, CA 92373
CSLB#834220
7/29/12 through 7/28/15
Decision SAC 5175
FEI Enterprises, Inc
Gabriel Fedida, Individual
5749 Venice Blvd., Los Angeles, CA 90019
CSLB#659252
6/14/12 through 6/13/15
Decision SC 5198
Jeffrey Alan Mott and Michelle Mott, individuals
Dda Integrity Landscape
3756 Independence Avenue
Sanger, CA 93637
CSLB#774222
3/29/12 through 3/28/15
Decision SC 5160
Jensen Drywall & Stucco
Jeffrey E. Jensen
3714 Lynda Place
National City, CA 91950-8121
CSB # 664168 Exp. 2/18/11 (expired)
3/31/11 through 3/30/13
Decision SC 5095
All West Construction, Inc.
Donald Kent Russell
495 N. Marks Ave.
Fresno, CA 93706
CSB # 592321 Exp. 4/3/12 (suspended)
3/31/11 through 3/30/13
Decision se 5013
Country Builders, Inc.
Weldon Offill, individually
5915 Graham Ct.
Livermore, CA 94550
CSB # 699574 Exp. 11/30/12 (active)
3/1/11 through 2/28/14
Decision SC 5053
Addendum SC 5053
Sutter Foam & Coating, Inc.
909 A. George Washington
Yuba City, CA 95993
CSB # 732014 Exp. 1/31/09 (inactive)
David Alvin Trexler, an individual
909 A. George Washington
Yuba City, CA 95993
Kenneth A. Trexler, an individual
2603 Lago Lane
Marysville, CA 95901
7/1/10 through 6/30/13
Decision SAC 5012
Soo Dong Kim, an individual,
dba Soo Kim Electric Company
16224 Ridgeview Lane
La Mirada, CA 90638
CSB # 568103 Exp. 8/1/09 (inactive)
Hyo Nam Jung, an individual,
dba Lucid Electric
18621 Well Street
Rowland Heights, CA 91748
CSB # 914692 Exp. 4/3/10
4/19/10 through 4/18/13
Decision SAC 1064
Southwest Grading,
dba Southwest Grading Services, Inc.,
22031 Waite Street
Wildomar, CA 92595
3/18/10 through 3/17/13
Decision SAC 1058
David Walter Cholewinski, an individual
22031 Waite Street
Wildomar, A 92595
29970 Technology Drive, Ste. 205
Murrieta, CA 92563
CSB #840416 Exp. 6/30/10
S.J. Cimino Electric, Inc., a California corporation,
3267 Dutton Ave.
Santa Rosa, CA 95404
Salvatore Joseph Cimino, RMO, CEO and President of S.J.
Cimino Electric, Inc. and sole owner of S.J. Cimino
Electric, an individual
5825 Heights Rd.
Santa Rosa, CA 95401
CSB #343802 Exp. 2/28/10
CSB #294141 Exp. 9/30/13 (inactive)
10/15/09 through 10/14/12
Decision SAC 1052
Cedar Development Corporation
Serghon Gabriel Afram, individually
12477 Feather Dr
Mira Loma, CA 91752
CSB # 839898 Exp. 6/30/10 (suspended)
8/5/09 through 8/4/12
Decision SAC 1042
All Floors Commercial and Residential Flooring, Inc.
Salvador Elias Perea, individually
750 E. McGlincy Lane, #103
Campbell, CA 95008
CSB #430969 Exp. 7/31/09
5/14/09 through 5/13/12
Decision SAC 1040
1-AMD Construction, Inc.
Alberto Mordoki, individually
Mirella Mordoki, individually
5300 Beach Blvd., Suite 110-416
Buena Park, CA 90621
CSB #787533, revoked
3/16/09 through 3/15/12
Decision SAC1037
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