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  5. ›Diablo Homes Roof Repairs & Replacement

Housing Authority of the County of San Joaquin·California

Diablo Homes Roof Repairs & Replacement

Closes 10/23/2026$500k – $2MRequest for ProposalLogin required
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Description

The Housing Authority of the County of San Joaquin (HACSJ) is soliciting qualified C‑39 roofing contractors (or general contractors with a licensed C‑39 subcontractor) to repair, replace, and reroof the Diablo Homes community in Tracy, California. Proposals must be submitted as a single PDF via PublicPurchase.com by the deadline, and all questions are due two weeks prior. The work includes demolition of existing roofing, inspection and repair of underlying structures, installation of various roofing systems (asphalt shingles, TPO, spray‑foam, metal, coatings), replacement of gutters/downspouts, and installation of walk pads where required. Contractors must be DIR‑registered, comply with prevailing‑wage rules, provide warranties (5‑year workmanship, 30‑year material), and coordinate with HVAC contractors. The contract will be awarded on a best‑value basis, with possible negotiation and extension, and the Authority reserves broad rights to modify or terminate the agreement.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Abraham Lopez(Bid Contact)

[email protected]

(209) 460-5035

Key dates

Opened
9/18/2026
Questions due
10/12/2026
Closes
10/23/2026
Projected award
9/1/2026

Last updated

Details

Type
Request for Proposal
Industry
Construction
NAICS
238160
Solicitation №
2526-014

Budget estimate

$500,000 – $2,000,000

The RFP does not disclose a contract value. Based on typical roofing costs in California (approximately $15‑$30 per square foot) and assuming the Diablo Homes community comprises roughly 150‑200 housing units with an average roof area of 2,000 sq ft, the total material and labor cost could range from $4.5 million to $12 million. However, public‑housing agencies often negotiate lower rates and may phase the work, so a realistic award amount for a single contractor could be between $500,000 and $2,000,000. Factors influencing the final amount include the number of units selected for repair, the chosen roofing system (asphalt vs. metal/TPO), scope of gutter and walk‑pad work, and any additional demolition or structural repairs.

AI estimate from the solicitation

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