Vendor · Energy
Willdan
Contract actions with Willdan in California city council documents since 2022 — also written as WILLDAN ENERGY SOLUTIONS; Willdan Energy; Willdan Energy Services; Willdan Energy Solutions; Willdan Energy Solutions Inc.; Willdan Energy Solutions, Inc.; Willdan Engineering; Willdan Engineering, Inc.; Willdan Performance Engineering; Willdan, Inc..
Extracted automatically — check the source. These rows were read out of the cities' own agendas, staff reports and minutes by a language model (claude-haiku-5-5/v5) on 2026-10-20. Each amount links to the passage it came from and each row to the city's original file, which is the official record. Rows marked check had a problem the checks caught.
49actions
27cities
$182,640,309approved (recorded vote)
$89,080,539proposed, no vote in the index
2022-03-08first action in the index
Dollar totals add the amount each action states: an amendment's new total can repeat an earlier award, and annual amounts are counted once. Use them as a rough size, the rows for detail.
By city
| City | Actions | First | Latest | Approved $ |
|---|---|---|---|---|
| Bakersfield | 7 | 2025-08-27 | 2026-10-21 | — |
| Dublin | 5 | 2022-05-17 | 2026-07-21 | $4,296,537 |
| Fairfield | 5 | 2022-11-01 | 2026-01-20 | $23,000,000 |
| Paramount | 4 | 2023-03-28 | 2025-09-23 | $12,724,773 |
| Chino Hills | 2 | 2024-10-22 | 2026-04-14 | $11,249,806 |
| Culver City | 2 | 2022-09-12 | 2025-03-17 | — |
| Half Moon Bay | 2 | 2024-02-06 | 2024-05-07 | $1,485,000 |
| Santa Monica | 2 | 2023-07-18 | 2026-08-11 | — |
| South Lake Tahoe | 2 | 2024-10-22 | 2024-11-05 | — |
| Anderson | 1 | 2024-04-02 | 2024-04-02 | — |
| Arvin | 1 | 2023-11-28 | 2023-11-28 | — |
| Brisbane | 1 | 2022-07-07 | 2022-07-07 | — |
| Calabasas | 1 | 2026-06-24 | 2026-06-24 | — |
| Daly City | 1 | 2023-09-11 | 2023-09-11 | — |
| Imperial Beach | 1 | 2024-01-17 | 2024-01-17 | — |
| Kerman | 1 | 2026-09-23 | 2026-09-23 | — |
| Manteca | 1 | 2026-09-15 | 2026-09-15 | $18,000,000 |
| Milpitas | 1 | 2023-04-18 | 2023-04-18 | — |
| Orange | 1 | 2026-02-10 | 2026-02-10 | $70,000 |
| Pacific Grove | 1 | 2026-05-06 | 2026-05-06 | — |
| Paradise | 1 | 2022-03-08 | 2022-03-08 | $36,193 |
| San Diego | 1 | 2026-02-10 | 2026-02-10 | $111,778,000 |
| San Luis Obispo | 1 | 2025-03-04 | 2025-03-04 | — |
| San Ramon | 1 | 2026-05-26 | 2026-05-26 | — |
| Shafter | 1 | 2025-06-17 | 2025-06-17 | — |
| Sonoma | 1 | 2022-04-20 | 2022-04-20 | — |
| Watsonville | 1 | 2022-09-13 | 2022-09-13 | — |
Actions
| Date | City | Item | Action | Amount | Size · price · savings | Outcome | Sources |
|---|---|---|---|---|---|---|---|
| 2026-10-21 | Bakersfield | Willdan Guaranteed Energy Savings contract appendices (BESS guarantee, savings M&V, utility rate escalation, financial disclosure) Efficiency retrofits and ESPCs | Award | $9,212,625 not to exceed | PV, BESS and EV charging systems at 1000 Buena Vista Road net $8,397,498 in utility and operational savings through 25 years | No vote recorded | staff report · staff report · staff report · agenda · agenda |
| 2026-10-07 | Bakersfield | Public Hearing to Present Findings and Consider Adoption of Energy Savings Performance Contract with Willdan Energy Solutions Bundles | Award | $7,990,188 not to exceed | PV arrays and battery energy storage (BESS) systems at the Water Resou… Projected net annual utility savings of $382,732 per year; net $6,198,… | No vote recorded | staff report · staff report · staff report · staff report · agenda |
| 2026-09-23 | Kerman | Submission of a Program Participant Agreement for California Energy Design Assistance (CEDA) benefits and authorizing the City Manager to execute Efficiency retrofits and ESPCs | Award | — | No vote recorded | packet · city original | |
| 2026-09-15 | Manteca | Agreement for Services with Willdan Energy Solutions for conceptual design of solar photovoltaic and energy storage project at Wastewater Quality Control Facili Bundles | Award | $18,000,000 not to exceed | 1.7 mega-Watt floating solar photovoltaic and battery system (proposal… Energy-cost savings; City spends approximately $2.5 M annually on ener… | Approved AYES: Breitenbucher, Halford, Lackey, Morowit, Singh; NOES: None | staff report · staff report · agenda · agenda · other |
| 2026-08-11 | Santa Monica | Third Modification to Agreement #9337 with Willdan Engineering for Design and Construction Support Services for the Street Lighting Modernization Program check LED streetlights | Award | $429,000 not to exceed | No vote recorded | staff report · staff report · agenda · packet · city original | |
| 2026-07-21 | Dublin | Approving the Third Amendment to the Energy Savings Performance Contract With Willdan Energy Solutions for the Citywide Energy Improvements Project, CIP No. GI0 check Efficiency retrofits and ESPCs | Amendment | $2,796,537 | installation of solar PVs and EV charging infrastructure at Dublin Art… Year Two Guarantee-Phase Services: $34,502 for M&V Option B projects a… | Approved RESULT: ADOPTED [UNANIMOUS]; AYES: Hu, Josey, McCorriston, Qaadri, Morada | agenda · packet · packet · packet · city original |
| 2026-06-24 | Bakersfield | Amendment No. 2 to Agreement No. 2025-164 with Willdan Energy Solutions (increase compensation by $503,140; revised not to exceed $847,380) for procurement and Solar and solar PPAs | Amendment | $847,380 not to exceed | photovoltaic system up to $1.96M in incentive dollars | Pulled | staff report · agenda · agenda · minutes · minutes |
| 2026-06-24 | Calabasas | Preconstruction Amendment to the Energy Savings Performance Contract with Willdan Energy Solutions Solar and solar PPAs | Amendment | $526,671 not to exceed | No vote recorded | agenda · city original | |
| 2026-06-16 | Dublin | Second Amendment to Willdan Energy Solutions Agreement for Building Electrification, EV Charger, and Low Carbon Concrete Code Assistance (Exhibit B compensation check Other | Amendment | $103,000 not to exceed | No vote recorded | packet · city original | |
| 2026-06-16 | Dublin | Resolution Approving a Second Amendment to the Consulting Services Agreement Between the City of Dublin and Willdan Energy Solutions Inc. check Other | Amendment | $523,000 not to exceed | No vote recorded | packet · city original | |
| 2026-05-26 | San Ramon | Resolution No. 2026-059 - On-Call Energy Efficiency Consulting Services with Willdan Energy Solutions Efficiency retrofits and ESPCs | Award | $499,999 not to exceed | No vote recorded | packet · city original | |
| 2026-05-06 | Pacific Grove | PG&E GK-12 Program water heater replacement at six City facilities, implemented by Willdan Energy Solutions Efficiency retrofits and ESPCs | Award | $56,765 | 50-gallon heat pump water heaters at three sites, a 120-gallon heat pu… Ongoing utility savings expected but not reliably estimated | No vote recorded | packet · city original |
| 2026-04-14 | Chino Hills | Amendment No.1 to Agreement No. A2024-175 with Willdan Energy Solutions, increasing total not-to-exceed amount to $7,253,806 for design and construction of elec EV charging | Amendment | $7,253,806 not to exceed | Approved AYES: JOHSZ, MARQUEZ, BENNETT, MORAN, ROGERS; NOES: NONE; ABSENT: NONE | agenda · minutes · city original | |
| 2026-04-08 | Bakersfield | City-Wide Investment Grade Audit Phase 2 Backout Provision Efficiency retrofits and ESPCs | Other | $289,761 | No vote recorded | staff report · agenda · city original | |
| 2026-02-10 | Orange | Energy and Performance Contract with Willdan Energy Solutions. Efficiency retrofits and ESPCs | Award | $70,000 | Approved Ayes: Bilodeau, Barrios, Dumitru, Tavoularis, Gyllenhammer, Slater; Noes:… | staff report · minutes · packet · packet · other | |
| 2026-02-10 | San Diego | Authorization for Energy Savings Performance Contract with Willdan Energy Solutions and Related Financing Agreement with Webster Bank. Efficiency retrofits and ESPCs | Award | $111,778,000 | Avoided energy costs resulting from retrofits are projected to complet… | Approved 8-0, Councilmember Campillo-not present | agenda · agenda · minutes · minutes · city original |
| 2026-01-20 | Fairfield | Subsequent Event: Willdan Energy Solutions comprehensive energy efficiency project and TELP financing Efficiency retrofits and ESPCs | Award | $29,998,064 | expected to generate sufficient long-term energy cost savings to offse… | No vote recorded | other · city original |
| 2025-12-17 | Bakersfield | Amendment No.1 to Agreement No. 2025-164 with Willdan Energy Solutions (not to exceed $344,240) to allow for the procurement of a battery for our solar project. Battery storage | Amendment | $344,240 not to exceed | BESS turnkey project, approximately $3.44 million | No vote recorded | staff report · staff report · staff report · agenda · agenda |
| 2025-09-23 | Paramount | Amendment No. 1 to the Energy and Water Savings Performance Contract with Willdan Energy Solutions, Inc. (WES) for the Energy Efficiency and Infrastructure Impr Efficiency retrofits and ESPCs | Renewal / extension | $12,320,387 | Annual savings from AMI meters anticipated to exceed annual lease paym… | No vote recorded | packet · city original |
| 2025-09-10 | Bakersfield | Agreements with Willdan (ESCO) for Investment Grade Audit and Development and Implementation of Energy Efficiency Projects check Efficiency retrofits and ESPCs | Award | $289,761 not to exceed | No vote recorded | staff report · staff report · staff report · agenda · agenda | |
| 2025-08-27 | Bakersfield | Agreement with Willdan Energy Solutions (ESCO) (no compensation at this time) to perform a preliminary Investment Grade Audit of Water Department facilities to Efficiency retrofits and ESPCs | Award | $31,428 not to exceed | No vote recorded | staff report · staff report · agenda · agenda · other | |
| 2025-06-17 | Shafter | PG&E Government K-12 Program Participation Agreement with Willdan Energy Solutions for heat pump water heater replacements at City of Shafter facilities Efficiency retrofits and ESPCs | Award | $52,684 | (7) 50-gallon heat pump water heaters 33,527 kWh and 6,494 therms | No vote recorded | packet · city original |
| 2025-03-17 | Culver City | CC – (1) Approval of a Professional Services Agreement with Willdan Engineering for the Design of the Citywide High Voltage Streetlight Conversion, Project No. check LED streetlights | Award | see source | No vote recorded | other · city original | |
| 2025-03-04 | San Luis Obispo | Priority LBE Energy Projects - Sustainable Solutions Turnkey (SST) Program with PG&E; Council approval of Services Agreement with PG&E and Work Order for Invest Efficiency retrofits and ESPCs | Award | — | Annual Savings: $37,100 (Energy), 439 (MT CO2e) for ECM 1; $6,400 (Ene… | No vote recorded | packet · city original |
| 2024-12-03 | Fairfield | Resolution 2024-279 PW Energy Performance Contract Willdan Energy Solution: Authorizing the City Manager to Enter into an Energy Savings Performance Contract wi check Efficiency retrofits and ESPCs | Award | $23,000,000 not to exceed | HVAC systems at five facilities; solar PV systems at seven facilities;… lifetime (30-year) incentives and savings estimated at $47.9 million w… | Approved Unanimous (6-0) | staff report · staff report · agenda · agenda · agenda |
| 2024-11-05 | South Lake Tahoe | Energy Savings Performance Contract with Willdan financed through Bank of America lease (Energy Efficiency Project) check Efficiency retrofits and ESPCs | Award | $11,985,108 not to exceed | 414kW of solar production approximately $1.5 million over the 15-year debt repayment period; ove… | No vote recorded | packet · packet · packet · city original |
| 2024-10-22 | Chino Hills | Adopt resolution approving contract with Willdan Energy Solutions in amount of $3,996,000 for design and construction of energy efficiency improvements, includi Bundles | Award | $3,996,000 | Solar photovoltaic panels in the Public Works Yard parking lot; batter… approximately $50,000 per year | Approved Motion carried by electronic vote: AYES: MORAN, BENNETT, JOHSZ, MARQUEZ,… | agenda · minutes · city original |
| 2024-10-22 | South Lake Tahoe | Design Build Contract with Willdan Energy Solutions for Energy Upgrades at City Facilities check Efficiency retrofits and ESPCs | Award | $11,414,389 not to exceed | 414kW of solar production at two city sites Total savings over 35 years estimated at over $40 million; net cost sa… | No vote recorded | packet · city original |
| 2024-05-07 | Half Moon Bay | MUNICIPAL ENERGY IMPROVEMENTS – ENERGY SERVICE CONTRACT WITH WILLDAN ENERGY SOLUTIONS check Bundles | Award | $1,485,000 not to exceed | 40 kW-DC solar PV at City Hall and 60 kW-DC solar PV at Sheriff Substa… Analysis estimates $1,528,131 expected energy savings over 30 years wi… | Approved 4-0-1, Councilmember Penrose absent | agenda · minutes · minutes · packet · packet |
| 2024-04-02 | Anderson | Willdan PG&E Government K-12 Program Participation Agreement - heat pump water heater measures (City of Anderson) Efficiency retrofits and ESPCs | Award | $32,368 | (2) 50-gallon HPWH and (2) 80-gallon HPWH | No vote recorded | agenda · city original |
| 2024-02-20 | Fairfield | Resolution 2024-38 Authorizing the City Manager to Execute a Professional Services Agreement with Willdan Energy Solutions for Project Management and Owner's Re check Fleet vehicles | Award | $452,100 not to exceed | No vote recorded | agenda · city original | |
| 2024-02-06 | Half Moon Bay | Willdan comprehensive energy project: cost recovery for detailed audit and scoping Efficiency retrofits and ESPCs | Other | $30,000 not to exceed | $415,000 to $735,000 over 20 years with incentives | No vote recorded | packet · city original |
| 2024-01-17 | Imperial Beach | RESOLUTION 2024-003 AUTHORIZE CITY MANAGER TO ENTER INTO A CONTRACT WITH WILLDAN ENERGY SOLUTIONS TO COMPLETE SERVICES FOR ENERGY MODERNIZATION EFFORTS AT CITY Efficiency retrofits and ESPCs | Award | $25,000 | No vote recorded | packet · city original | |
| 2023-12-12 | Paramount | Resolution No. 23:037 Adopting certain findings and approving the Energy Service Contract for energy related improvements to City facilities and infrastructure check Bundles | Award | $12,724,773 | Approved AYES: Councilmembers Lemons, Olmos, Cuellar Stallings; and Mayor Aguayo; NOES:… | packet · packet · city original | |
| 2023-12-12 | Paramount | Energy and Water Savings Performance Contract with Willdan Energy Solutions (Two-Phase ESPC, Resolution No. 23-037) check Efficiency retrofits and ESPCs | Award | — | Approved | packet · city original | |
| 2023-11-28 | Arvin | Approval and Authorization for the City Manager to Sign a Program Participation Agreement with Willdan Energy Solutions for Heat Pump Water Heater Incentives fo Efficiency retrofits and ESPCs | Award | $51,202 | 7 water heaters (heat pump water heaters at City Hall, Transportation … | No vote recorded | agenda · city original |
| 2023-10-17 | Dublin | Second Amendment to the Energy Savings Performance Contract with Willdan Energy Solutions for the Citywide Energy Improvements Project, CIP No. GI0121 check Efficiency retrofits and ESPCs | Amendment | $1,500,000 not to exceed | two additional DC fast chargers; 52 additional LED streetlights Year Two guarantee-phase services: $34,502 for M&V Option B projects a… | Approved RESULT: ADOPTED [UNANIMOUS]; AYES: Hernandez, McCorriston, Josey, Hu, Qaadri | agenda · minutes · packet · packet · packet |
| 2023-09-11 | Daly City | Authorize the City Manager to Execute the Government and K12 (GK12) Program Participation Agreement to Replace and Install 20 Heat Pump Water Heaters in Public Efficiency retrofits and ESPCs | Award | $209,305 | 20 gas-operated water heaters replaced with Heat Pump Water Heaters ac… | No vote recorded | packet · city original |
| 2023-07-18 | Santa Monica | PSA #9337 Modification #1: Willdan Engineering street lighting design services (LED conversion Packages 4 & 5 and SCE coordination) check LED streetlights | Award | $429,000 not to exceed | No vote recorded | staff report · staff report · staff report · staff report · packet | |
| 2023-05-16 | Fairfield | Resolution 2023-125 Authorizing the City Manager to Issue a Notice to Proceed to Willdan Energy Solutions to Perform an Investment Grade Audit Efficiency retrofits and ESPCs | Award | — | over 45 City of Fairfield sites | No vote recorded | agenda · city original |
| 2023-04-18 | Milpitas | Authorize the City Manager to execute an agreement with Willdan Energy Solutions for the replacement of natural gas heaters with electric heat pumps in City fac Efficiency retrofits and ESPCs | Award | $134,044 | 12 electric heat pump water heater replacements at 7 City facilities | No vote recorded | staff report · packet · city original |
| 2023-03-28 | Paramount | Approval of Contingent Design and Engineering Services Agreement with Willdan Energy Solutions for Efficiency and Infrastructure Improvement Projects and Consid Efficiency retrofits and ESPCs | Award | $50,000 | No vote recorded | packet · city original | |
| 2022-11-01 | Fairfield | Resolution 2022-289 authorizing the City Manager to execute Amendment No. 1 to the Willdan Energy Solutions agreement for modeling and financial planning servic Fleet vehicles | Amendment | $222,315 not to exceed | approximately 135 units to be transitioned to zero emissions | No vote recorded | agenda · city original |
| 2022-09-13 | Watsonville | Willdan Government and K-12 Schools Program Participation Agreement: heat pump water heater replacements with PG&E incentive (Attachment 1) Efficiency retrofits and ESPCs | Award | $138,822 | 13 (50 gallon) + 2 (65 gallon) + 2 (80 gallon) + 1 (120 gallon) HPWH u… Electricity savings 116,946 kWh and 12,745 kW demand reduction (per me… | No vote recorded | packet · city original |
| 2022-09-12 | Culver City | APPROVAL OF A PROFESSIONAL SERVICES AGREEMENT WITH WILLDAN ENERGY SOLUTIONS IN AN AMOUNT NOT-TO-EXCEED $60,745 TO DEVELOP THREE SCENARIOS FOR THE VETERANS MEMOR Microgrids and backup power | Award | $60,745 not to exceed | No vote recorded | agenda · minutes · other · city original | |
| 2022-07-07 | Brisbane | Consideration of Entering into Energy Service Contract Pursuant to the Provisions of the California Government Code Section 4217.10, Et Seq. for the City of Bri check Efficiency retrofits and ESPCs | Award | $653,393 not to exceed | three electric air-source heat pumps with total output capacity of 1,5… estimated first-year energy savings of $26,036; payback 10-14 years | No vote recorded | packet · city original |
| 2022-05-17 | Dublin | Approving the Consulting Services Agreement Between the City of Dublin and Willdan Energy Solutions, Inc. for Building Electrification, Electric Vehicle Charger Other | Award | $420,000 not to exceed | No vote recorded | packet · packet · city original | |
| 2022-04-20 | Sonoma | Adopt a Resolution Authorizing the Acting City Manager to Sign the On-Bill Financing Application to PG&E to Improve Lighting Efficiency at the Police Department Efficiency retrofits and ESPCs | Award | $105,175 | interior and exterior lighting upgrades at 5 city sites estimated annual saving $21,269; 10-year positive cash flow $107,515 | No vote recorded | agenda · city original |
| 2022-03-08 | Paradise | Authorize the Town Manager to execute an agreement with Willdan for the Town of Paradise BRC LED Conversion Project in an amount not to exceed $36,192.53 utiliz Efficiency retrofits and ESPCs | Award | $36,193 not to exceed | about 200 lighting fixtures $11,700 in annual savings | Approved Roll call vote was unanimous. | agenda · minutes · packet · packet · packet |
Cities
Anderson · Arvin · Bakersfield · Brisbane · Calabasas · Chino Hills · Culver City · Daly City · Dublin · Fairfield · Half Moon Bay · Imperial Beach · Kerman · Manteca · Milpitas · Orange · Pacific Grove · Paradise · Paramount · San Diego · San Luis Obispo · San Ramon · Santa Monica · Shafter · Sonoma · South Lake Tahoe · Watsonville