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  5. ›IFB-Roof Replacement and Gutter Repairs in Sonoma County

California Department of Transportation (Caltrans)·California

IFB-Roof Replacement and Gutter Repairs in Sonoma County

Closes 3/24/2026$200k – $461kInvitation for Bid
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Description

The California Department of Transportation (Caltrans) is seeking bids for the replacement of roofs and gutters at various locations in Sonoma County. The contractor will be responsible for furnishing all labor, materials, equipment, tools, permits, travel, and incidentals necessary to remove and dispose of existing roofing material and install new shingle roofs, gutters, roof drains, and other accessories. The contractor must have a valid C-39 Roofing license and proof of certification from the roofing manufacturer. The project requires compliance with prevailing wage rates and labor laws. • The contractor must have a current and valid C-39 Roofing license issued by the Contractors State License Board (CSLB) for the type of work to be performed. • The contractor must have proof of a certificate showing they are a qualified company that is approved, authorized, or licensed by the roofing manufacturer to install manufacturer's product and that is eligible to receive manufacturer's special warranty. • The contractor must possess a valid and current registration with the Department of Industrial Relations (DIR). • The contractor must comply with prevailing wage rates and labor laws. • The contractor must have adequate insurance coverage, including general liability, automobile liability, and workers' compensation. • The contractor must comply with all applicable laws and regulations, including those related to environmental protection and public safety.

Attached files

Contact

JoAnna Nevarez(Contract Analyst)

[email protected]

(279) 234-2481

Key dates

Opened
2/13/2026
Questions due
2/27/2026
Pre-bid meeting
2/25/2026
Site visit
2/25/2026
Closes
3/24/2026
Projected award
3/19/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
238160
Solicitation №
04A7417

Budget estimate

$200,000 – $461,000

The estimated budget for this project is between $200,000 and $461,000, based on the bid proposal limit of $461,000. The actual budget will depend on the bids received and the contractor selected. Factors that may influence the budget include the complexity of the project, the number of locations involved, and the materials and labor required.

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