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  5. ›IFPQ Roof and Siding Replacement Services in San Luis…

California Department of Transportation·California

IFPQ Roof and Siding Replacement Services in San Luis Obispo County

Closes 4/22/2026$300k – $460kRequest for Quotation
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Description

The California Department of Transportation (Caltrans) is seeking a qualified contractor to fully replace the roof and siding at the San Luis Obispo Maintenance Station. The work includes complete removal of existing metal roofing, siding, gutters, downspouts, trim, flashing, and selected windows, followed by installation of a new standing‑seam metal roof system, standing‑seam metal siding, associated gutters/downspouts, and all required flashings and weather‑tight detailing. The contractor must supply all labor, materials, equipment, permits, and disposal services, store three removed windows on‑site for later re‑installation, provide a 30‑year manufacturer warranty and a 2‑year labor warranty, and comply with prevailing‑wage rules (if bid > $15,000) and Caltrans’ strict quality and safety standards. No subcontracting is permitted; all work must be performed by the prime contractor’s own workforce. • Remove and legally dispose of existing roof, siding, gutters, downspouts, trim, flashing, and six metal‑framed windows (three to be replaced with siding, three to be stored and re‑installed). • Install a standing‑seam metal roof with underlayment, ridge vent, gutters, downspouts, fasteners, sealants, snow guards, and a matching standing‑seam metal siding system. • Provide complete site protection, obtain all necessary permits, submit shop drawings for material approval, and deliver a 30‑year manufacturer warranty plus a 2‑year labor warranty.

Attached files

Contact

Qurban Sadid(Contract Analyst)

[email protected]

(916) 704-2440

Key dates

Opened
3/17/2026
Questions due
4/7/2026
Pre-bid meeting
3/30/2026Mandatory
Site visit
3/30/2026Mandatory
Closes
4/22/2026
Projected award
4/21/2026
Duration
1 year

Last updated

Details

Type
Request for Quotation
Industry
Construction
NAICS
238160
Solicitation №
IFPQ # 05A2952

Budget estimate

$300,000 – $460,000

The solicitation caps the contract at $461,000, with a minimum threshold of $5,000. Considering the extensive scope (full roof and siding replacement, removal, disposal, window handling, warranties, and required permits), a realistic winning bid will likely fall between $300,000 and the ceiling of $461,000. The lower end assumes efficient material sourcing and minimal unforeseen conditions; the upper end reflects higher material costs, extensive labor, and inclusion of all warranties and insurance requirements.

AI estimate from the solicitation

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