# California eProcure #08A4035

Caltrans Roof Replacement and Installation at Two District 8 Sites

**Posted:** October 08, 2026
**Respond By:** October 28, 2026
**Identifier:** 08A4035
**NAICS:** 238160

Caltrans is seeking a contractor to remove and install roofing systems at two District 8 maintenance stations in Riverside and San Bernardino Counties.
- **Government buyer:** California Department of Transportation (Caltrans), California State Transportation Agency, Division of Procurement and Contracts.
- **Work requested:**
  - Hemet MS: Remove existing roofing and install a two-layer, torch-applied Styrene-Butadiene-Styrene (SBS) system over approximately 3,700 sq. ft.
  - Camp Angelus MS: Install an 80-mil Thermoplastic Polyolefin (TPO) roofing system over the existing metal roof on a 3,350-sq.-ft. building, including 170 linear feet of rain gutters.
  - Include related insulation, cover boards, flashings, substrate repairs, accessories, materials, labor, equipment, permits, disposal, travel, and incidentals.
- **Additional service:** Up to 200 hours of unforeseen labor, subject to prior written approval.
- **OEMs and vendors:** No specific OEMs, brands, or vendors are identified in the solicitation.
- **Key requirements:** Contractors must hold a valid C-39 Roofing Contractor license, maintain current Department of Industrial Relations registration, and meet the stated eligible small-business or DVBE qualification. Mandatory site inspections apply. Prevailing wages apply when the total bid exceeds $15,000, and quotes above $484,000 will be rejected.
- **Performance period:** Approximately one year. Work is scheduled Monday through Friday during stated daytime working hours, excluding State holidays.

### Description

Caltrans is soliciting quotes for roof removal and installation services in Riverside and San Bernardino Counties. The contractor must provide all labor, equipment, tools, materials, parts, supplies, permits, disposal, travel, and incidentals required to perform the work. Bidders must hold a current C-39 Roofing Contractor license and meet the solicitation’s stated small-business certification and registration requirements. Mandatory site inspections are scheduled for October 20, 2026, at Camp Angelus MS and Hemet MS.

[View original listing](https://caleprocure.ca.gov/event/2660/08A4035)