Expiring federal contracts in Plumbing, Heating, and Air-Conditioning Contractors, California
NAICS 238220, performed in California. 11 prime contracts reach the end of their current period of performance within 365 days. The national list for this code covers every state.
- Expiring
- 11
- within 365 days in California
- In the next 30 days
- 11
- 11 within 90 days
- Current holders
- 11
- across 5 agencies
- Obligated to date
- $3.6M
- median $143.9K
The 10 soonest to end
Ordered by end date. Every identifier links to the award on USAspending.
| Current holder | Agency | Ends | Value | Renewal score |
|---|---|---|---|---|
MALLARD DUCK BAY ENTERPRISES, LLC FA930126F0048 — open this award on USAspending | Department of Defense Department of the Air Force | $651,009 | Not yet scored | |
SOLARA SYSTEMS, INC. 36C26222P0601 — open this award on USAspending | Department of Veterans Affairs Department of Veterans Affairs | $1,270,457 | Not yet scored | |
GOVAGED INC. 70Z03125PALAM0138 — open this award on USAspending | Department of Homeland Security U.S. Coast Guard | $25,994 | Not yet scored | |
A & B MECHANICAL, INC. 70Z04926PTRAP0011 — open this award on USAspending | Department of Homeland Security U.S. Coast Guard | $36,900 | Not yet scored | |
FEDERAL PRISON INDUSTRIES, INC 15B62026P00000082 — open this award on USAspending | Department of Justice Federal Prison System / Bureau of Prisons | $29,901 | Not yet scored | |
DIVERSIFIED MAINTENANCE SYSTEMS INC N6247326F0110 — open this award on USAspending | Department of Defense Department of the Navy | $410,811 | Not yet scored | |
HCI SYSTEMS, INC. W50S6T25PA027 — open this award on USAspending | Department of Defense Department of the Army | $143,921 | Not yet scored | |
NELSON REFRIGERATION INC 15B61826P00000088 — open this award on USAspending | Department of Justice Federal Prison System / Bureau of Prisons | $68,830 | Not yet scored | |
J&B HARTIGAN, INC. 36C26121F0438 — open this award on USAspending | Department of Veterans Affairs Department of Veterans Affairs | $695,152 | Not yet scored | |
ATLAS BACKFLOW INC 140P8126P0006 — open this award on USAspending | Department of the Interior National Park Service | $37,865 | Not yet scored |
1 more expiring contracts in this list
This page shows the 10 soonest of 11 contracts under NAICS 238220 in California that end within 365 days. An account opens the rest, with filters, renewal scores and a weekly email when something new enters your window.
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Who buys in California
- Department of Defense4 expiring
- Department of Homeland Security2 expiring
- Department of Justice2 expiring
- Department of Veterans Affairs2 expiring
- Department of the Interior1 expiring
How this page is built
Every contract here comes from USAspending, the federal government’s own record of prime contract awards. A contract appears when its current period of performance ends within 365 days. The table lists the 10 soonest to end — not the largest, and not the highest scoring — so it is a sample of what is really coming rather than a showcase. Award identifiers link back to the source. This page was last rebuilt for Sep 10, 2026.
None of the 10 contracts in the table above has a renewal score yet, and neither do any of the 11 in the whole list. A contract with no score has not been through scoring yet: that is not a low score, it is no score. Scoring works through the soonest expiry dates first.