County of Los Angeles Internal Service Department
92 public works projects registered with the California Department of Industrial Relations, 2020–2026 · Los Angeles, Los Angeles County. Reported contract value: $44,837,548.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 4 | $1,540,686 |
| 2025 | 11 | $8,512,476 |
| 2024 | 45 | $9,284,386 |
| 2023 | 10 | — |
| 2022 | 7 | — |
| 2021 | 9 | — |
| 2020 | 5 | $25,500,000 |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Solar, EV & energy · 58
- HVAC & mechanical · 13
- Other · 7
- Electrical, low voltage & AV · 6
- Buildings & facilities · 3
- Roofing · 2
- Paving & streets · 1
- Demolition & site work · 1
- Plumbing & restrooms · 1
Inferred by Atriam from each project's name and description, not reported by the agency.
Contractors it awards most
| Prime contractor | Projects | Reported contract value |
|---|---|---|
| JOHNSON CONTROLS INC | 3 | $840,022 |
| TOTALENERGIES DISTRIBUTED GENERATION USA LLC | 2 | $25,500,000 |
| MEDG INTERNATIONAL INC | 2 | $3,241,570 |
| ACCO ENGINEERED SYSTEMS | 2 | $3,068,069 |
| MESA ENERGY SYSTEMS INC | 1 | $3,271,354 |
| NEXT LEVEL H V A C ENERGY MANAGEMENT SYSTEMS | 1 | $403,726 |
| CENTRICA BUSINESS SOLUTIONS SERVICES INC | 1 | $347,350 |
| NPI CONCRETE | 1 | $318,404 |
| CALIFORNIA BOILER, INC. | 1 | $194,225 |
| GL PLUMBING SERVICE | 1 | $174,695 |
| Hami Construction Inc | 1 | $101,266 |
| VECTOR ENERGY GROUP LLC | 1 | $84,637 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| May 5, 2026 | Dorothy Kirby Water Softener ReplacementDemolition & site work | GL PLUMBING SERVICE | $174,695 |
| May 5, 2026 | Mechanical Replacement at Brackett AirpoHVAC & mechanical | MEDG INTERNATIONAL INC | $868,101 |
| Mar 24, 2026 | Los Padrinos Juvenile Hall Plant controlBuildings & facilities | JOHNSON CONTROLS INC | $102,688 |
| Feb 2, 2026 | ISD HQS Controls RetrofitHVAC & mechanical | JOHNSON CONTROLS INC | $395,203 |
| Dec 30, 2025 | 2707 S Grand Ave DPSS controls retrofitBuildings & facilities | NEXT LEVEL H V A C ENERGY MANAGEMENT SYSTEMS | $403,726 |
| Oct 27, 2025 | Twin Tower Cold Water Pumps ReplacementOther | MEDG INTERNATIONAL INC | $2,373,469 |
| Jul 17, 2025 | Twin Tower Fans Replacement 2Other | MESA ENERGY SYSTEMS INC | $3,271,354 |
| Jul 1, 2025 | Kilpatrick Pool RenovationPaving & streets | NPI CONCRETE | $318,404 |
| Jun 24, 2025 | Restroom RemodelPlumbing & restrooms | Hami Construction Inc | $101,266 |
| Jun 4, 2025 | Roof-Top PV at Willowbrook Senior CenterRoofing | CENTRICA BUSINESS SOLUTIONS SERVICES INC | $347,350 |
| Apr 16, 2025 | Electrical Lighting UpGrade WillowbrookElectrical, low voltage & AV | VECTOR ENERGY GROUP LLC | $84,637 |
| Jan 23, 2025 | LA County CEO EOC controls retrofitBuildings & facilities | JOHNSON CONTROLS INC | $342,132 |
| Jan 23, 2025 | EEP245Electrical, low voltage & AV | — | $1,042,164 |
| Jan 22, 2025 | EEP259HVAC & mechanical | — | $113,987 |
| Jan 22, 2025 | HVAC at WillowbrookHVAC & mechanical | ACCO ENGINEERED SYSTEMS | $113,987 |
| Nov 27, 2024 | Barry J. Nidorf Controls RetrofitHVAC & mechanical | — | $204,806 |
| Nov 5, 2024 | EEP-261 Torrance Lifeguard Station EVRoofing | — | $155,805 |
| Jul 18, 2024 | Boiler #4 ReplacementHVAC & mechanical | ACCO ENGINEERED SYSTEMS | $2,954,082 |
| Jul 17, 2024 | BNJH Rite Boiler #1HVAC & mechanical | CALIFORNIA BOILER, INC. | $194,225 |
| Jun 26, 2024 | Public Works GeneratorsElectrical, low voltage & AV | — | $2,777,320 |
| Jun 26, 2024 | Public Works GeneratorsElectrical, low voltage & AV | — | $2,777,320 |
| Jun 12, 2024 | Sheriff Crime LaboratoryOther | — | — |
| May 20, 2024 | Public Works HeadquatersHVAC & mechanical | — | — |
| Mar 13, 2024 | Cooling Tower Replacement Dororthy KirbyHVAC & mechanical | — | $220,828 |
| Jan 31, 2024 | Probation - Centinela Area Field OfficeSolar, EV & energy | — | — |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.