Commercial Roofing — TPO & Flat Roof Systems

Updated September 2026

Commercial roofing for Bay Area businesses. TPO, modified bitumen, single-ply systems. Title 24 compliant. Zero-downtime protocol.

Call (650) 666-5554 for a free estimate. WhatsApp us or request a quote online.

Commercial Roofing Services in the Bay Area

ROOF EXPRESS handles commercial roofing projects of all sizes throughout the Bay Area including office buildings, retail centers, shopping plazas, warehouses, distribution facilities, restaurants, medical offices, schools, and multi-family apartment developments. Our commercial division is experienced with the unique requirements of business properties including tenant coordination, after-hours work, and compliance with commercial building codes.

Commercial Roofing Systems

Our commercial services include TPO single-ply membrane installation, EPDM rubber roofing, built-up roofing with hot asphalt or cold adhesive, modified bitumen torch-down and peel-and-stick, standing seam metal panels, and silicone roof coatings for restoration. We also provide commercial roof inspections, preventive maintenance programs, emergency leak repair, and complete roof replacement with minimal disruption to your business operations.

Commercial Expertise

Our crews are experienced with commercial building codes, California Title 24 energy requirements, ADA compliance, OSHA safety standards, and coordination with building managers and tenants. We carry commercial-grade general liability insurance and workers compensation coverage. We provide detailed project proposals with phased scheduling options to minimize impact on your business.

Commercial Roofing by City

We provide commercial roofing services in all 64 Bay Area cities: Alameda, Atherton, Belvedere, Belmont, Berkeley, Brisbane, Burlingame, Campbell, Colma, Concord, Corte Madera, Cupertino, Daly City, Danville, Dublin, East Palo Alto, Fairfax, Foster City, Fremont, Half Moon Bay, Hayward, Hillsborough, Kentfield, Lafayette, Larkspur, Livermore, Los Altos, Los Altos Hills, Los Gatos, Menlo Park, Mill Valley, Millbrae, Milpitas, Mountain View, Newark, Novato, Oakland, Orinda, Pacifica, Palo Alto, Pescadero, Pleasanton, Portola Valley, Redwood City, Richmond, San Anselmo, San Bruno, San Carlos, San Francisco, San Jose, San Leandro, San Mateo, San Rafael, San Ramon, Santa Clara, Saratoga, Sausalito, South San Francisco, Sunnyvale, Tiburon, Union City, Walnut Creek, and Woodside.

Helpful Articles

California Cool Roof Requirements — Title 24 compliance for commercial buildings
Flat Roof Coatings: Silicone vs Acrylic — best coatings for commercial roofs
TPO vs Modified Bitumen — commercial membrane comparison
Field Notes: Flat Roof Systems — crew observations on commercial systems
Field Notes: Roof Flashing — flashing details for commercial buildings
Roof Inspection Checklist — commercial roof inspection tips

Related Field Notes

See our commercial roofing work documented in the field: Flat Roof Project Completed in San Francisco: Torch-Down — commercial modified bitumen installation with detailed process photos. Flat Roof Repair: 9 Warning Signs, Best Fixes — how to identify and address common commercial flat roof problems. Roof Maintenance in San Francisco and the Bay Area — preventive maintenance strategies for commercial properties. Tear-Off Shingle Roof Replacement in San Mateo — complete commercial tear-off project with before-and-after documentation.

We also offer residential roofing, flat roofing, gutter installation, and skylight installation. View all our roofing services or request a free estimate. Financing available. Browse our service areas and customer reviews.

About ROOF EXPRESS

ROOF EXPRESS is a Diamond Certified Bay Area roofing contractor. We currently list GAF Certified Plus, CertainTeed ShingleMaster PRO, and Owens Corning Preferred Contractor credentials. CSLB License #1072766. We serve 64 cities. Call (650) 666-5554 for a free estimate. Financing available up to $25,000 with $0 down.