Open bids › Energy efficiency, HVAC and lighting

Energy efficiency, HVAC and lighting: open bids

Energy audits, efficiency retrofits, HVAC, boilers, chillers and lighting. 69 open notices, ranked by fit. Updated Oct 8, 2026.

• Substations, transmission and distribution
• Solar, storage and microgrids
• Power systems, grid and interconnection
• Generators and backup power
• EV charging
• SCADA, controls and instrumentation
• Energy efficiency, HVAC and lighting
• Electrical engineering and construction
• Water and wastewater
• Engineering, design and commissioning

1. Repair Electrical Systems

   DEPT OF DEFENSE
   Full and openCloses in 34 daysSolicitation

2. Notice of Opportunity (NOO) U.S. Army Reserve, 88th Readiness Division Energy Savings Performance Contract (ESPC)

   DEPT OF DEFENSE
   Full and openCloses in 24 daysSolicitationMinneapolis, MN

3. Future Smart Grid Build-outs

   DEPT OF DEFENSE
   Full and openCloses in 5 daysSolicitationVirginia Beach, VA

4. Design-Build Maintenance and Repair Army Reserve (MRAR) of Equipment Concentration Site (ECS), B-56767, at North Cavazos, TX

   DEPT OF DEFENSE
   Total small-business set-asideCloses in 13 daysSolicitationGatesville, TX

5. Construction of Chilled Water Plant and Site Utility Upgrades at VA Medical Center in West Haven, CT

   DEPT OF DEFENSE
   Full and openCloses in 28 daysSolicitationWest Haven, CT

6. CON | Z2DA | REPLACE CHILLER 1 B104 | 580-24-111 | PRESOLICITATION

   VETERANS AFFAIRS, DEPARTMENT OF
   Service-disabled veteran-owned set-asideCloses in 4 daysPresolicitationHouston, TX

7. John Day Dam Powerhouse HVAC Upgrades

   DEPT OF DEFENSE
   Full and openNo close datePresolicitationRufus, OR

8. NHTIC HEATING COOLING PUMPS 2026

   INTERIOR, DEPARTMENT OF THE
   Full and openCloses in 17 daysSolicitation

9. Construction of Chilled Water Plant and Site Utility Upgrades at VA Medical Center in West Haven, CT

   DEPT OF DEFENSE
   Full and openCloses in 14 daysSolicitation

10. Design Build Markey DC0094ZZ Multi Floor Interior Finish Improvements

    GENERAL SERVICES ADMINISTRATION
    8(a) set-asideCloses in 33 daysSolicitationWashington, DC

11. Presolicitation Notice: FACILITIES AND LIGHTING MAINTENANCE SERVICES at Joint Base Pearl Harbor Hickam, Oahu, Hawaii

    DEPT OF DEFENSE
    8(a) set-asideNo close datePresolicitation

12. Y--BLM-CO GAOA UFO MPLC WAREHOUSE IMPROVEMENT

    INTERIOR, DEPARTMENT OF THE
    Total small-business set-asideCloses in 14 daysSolicitationMontrose, CO

13. John Day Dam Powerhouse HVAC Upgrades

    DEPT OF DEFENSE
    Full and openNo close datePresolicitationRufus, OR

14. Construction of Chilled Water Plant and Site Utility Upgrades at VA Medical Center in West Haven, CT

    DEPT OF DEFENSE
    Full and openCloses in 14 daysSolicitation

15. 6150--Correct Electrical Deficiencies

    VETERANS AFFAIRS, DEPARTMENT OF
    Service-disabled veteran-owned set-asideCloses in 6 daysPresolicitationFayetteville, NC

16. Construction of Chilled Water Plant and Site Utility Upgrades at VA Medical Center in West Haven, CT

    DEPT OF DEFENSE
    Full and openCloses in 14 daysSolicitation

17. John Day Dam Powerhouse HVAC Upgrades

    DEPT OF DEFENSE
    Full and openNo close datePresolicitationRufus, OR

18. John Day Dam Powerhouse HVAC Upgrades

    DEPT OF DEFENSE
    Full and openNo close datePresolicitationRufus, OR

19. Construction of Chilled Water Plant and Site Utility Upgrades at VA Medical Center in West Haven, CT

    DEPT OF DEFENSE
    Full and openCloses in 14 daysSolicitation

20. Central Utility Building Addition and Renovation Construction, UIP Subproject 1-CUB

    ENERGY, DEPARTMENT OF
    Full and openCloses in 39 daysSolicitationBatavia, IL

21. John Day Dam Powerhouse HVAC Upgrades

    DEPT OF DEFENSE
    Full and openNo close datePresolicitationRufus, OR

22. Construction of Chilled Water Plant and Site Utility Upgrades at VA Medical Center in West Haven, CT

    DEPT OF DEFENSE
    Full and openCloses in 14 daysSolicitation

23. John Day Dam Powerhouse HVAC Upgrades

    DEPT OF DEFENSE
    Full and openNo close datePresolicitationRufus, OR

24. John Day Dam Powerhouse HVAC Upgrades

    DEPT OF DEFENSE
    Full and openNo close datePresolicitationRufus, OR

25. Central Utility Building Addition and Renovation Construction, UIP Subproject 1-CUB

    ENERGY, DEPARTMENT OF
    Full and openCloses in 39 daysSolicitationBatavia, IL

26. Design Build Markey DC0094ZZ Multi Floor Interior Finish Improvements

    GENERAL SERVICES ADMINISTRATION
    8(a) set-asideCloses in 33 daysSolicitationWashington, DC

27. Design Build Markey DC0094ZZ Multi Floor Interior Finish Improvements

    GENERAL SERVICES ADMINISTRATION
    8(a) set-asideCloses in 33 daysSolicitationWashington, DC

28. GAOA Star Meadows MEP Repairs Utility Installations Flathead NF

    AGRICULTURE, DEPARTMENT OF
    Total small-business set-asideCloses in 60 daysSolicitationWhitefish, MT

29. Y--BLM-CO GAOA UFO MPLC WAREHOUSE IMPROVEMENT

    INTERIOR, DEPARTMENT OF THE
    Total small-business set-asideCloses in 14 daysSolicitationMontrose, CO

30. Y--BLM-CO GAOA UFO MPLC WAREHOUSE IMPROVEMENT

    INTERIOR, DEPARTMENT OF THE
    Total small-business set-asideCloses in 14 daysSolicitationMontrose, CO

31. DCDO - HVAC Maintenance

    DEPT OF DEFENSE
    Full and openCloses in 17 daysSolicitation

32. DCDO - HVAC Maintenance

    DEPT OF DEFENSE
    Full and openCloses in 17 daysSolicitation

33. DCDO - HVAC Maintenance

    DEPT OF DEFENSE
    Full and openCloses in 17 daysSolicitation

34. Y1DZ--502-21-222 | EHRM Infrastructure Upgrades | Pineville, LA |

    VETERANS AFFAIRS, DEPARTMENT OF
    Service-disabled veteran-owned set-asideCloses in 5 daysSolicitationPineville, LA

35. IDIQ, JOC FOR PLUMBING, HEATING, AIR CONDITIONING PROJECTS AT MARINE CORPS LOGISTICS BASE BARSTOW, MARINE CORPS AIR-GROUND COMBAT CENTER 29 PALMS, MARINE CORPS MOUNTAIN WARFARE TRAINING CENTER BRIDGEPORT, AND NAVAL AIR WEAPONS STATION CHINA LAKE, CA AOR

    DEPT OF DEFENSE
    Total small-business set-asideCloses in 11 daysSolicitation

36. J041--Trane BAS HVAC Services

    VETERANS AFFAIRS, DEPARTMENT OF
    Full and openCloses in 19 daysSolicitation

37. Building 450 Fire Suppression System Installation

    DEPT OF DEFENSE
    Full and openCloses in 6 daysSolicitationGrissom ARB, IN

38. Building 450 Fire Suppression System Installation

    DEPT OF DEFENSE
    Full and openCloses in 6 daysSolicitationGrissom ARB, IN

39. Z--BLDG 3330S HVAC RENOVATION AT NAVAL SUPPORT ACTIVITY (NSA) CRANE, CRANE, INDIANA

    DEPT OF DEFENSE
    Total small-business set-asideNo close datePresolicitation

40. Central Utility Building Addition and Renovation Construction, UIP Subproject 1-CUB

    ENERGY, DEPARTMENT OF
    Full and openCloses in 39 daysSolicitationBatavia, IL

41. C1DA--674-19-101 Replace Boilers and Boiler Plant (CPS Only)

    VETERANS AFFAIRS, DEPARTMENT OF
    Service-disabled veteran-owned sole sourceCloses in 5 daysPresolicitation

42. C1DA--674-19-101 Replace Boilers and Boiler Plant (CPS Only)

    VETERANS AFFAIRS, DEPARTMENT OF
    Service-disabled veteran-owned sole sourceCloses in 5 daysPresolicitation

43. W045--Boiler Rental Montrose VAMC

    VETERANS AFFAIRS, DEPARTMENT OF
    Full and openCloses in 12 daysSolicitationMontrose

44. 16292 Steam Boiler Replacement

    DEPT OF DEFENSE
    Total small-business set-asideCloses in 10 daysSolicitationHill AFB, UT

45. Building 450 Fire Suppression System Installation

    DEPT OF DEFENSE
    Full and openCloses in 6 daysSolicitationGrissom ARB, IN

46. HVAC REPAIR JV RESOURCE_JORDAN VALLEY

    INTERIOR, DEPARTMENT OF THE
    Total small-business set-asideCloses in 14 daysSolicitation

47. Forest-Wide HVAC Repairs\Upgrades

    AGRICULTURE, DEPARTMENT OF
    Total small-business set-asideCloses in 10 daysSolicitationMcCall, ID

48. Installation of Walkway Lights

    INTERIOR, DEPARTMENT OF THE
    Total small-business set-asideCloses in 6 daysSolicitation

49. Black Rock Lock High Mast Lighting Project

    DEPT OF DEFENSE
    Full and openCloses in 13 daysSolicitation

50. Building 450 Fire Suppression System Installation

    DEPT OF DEFENSE
    Full and openCloses in 6 daysSolicitationGrissom ARB, IN