Roofing in Commerce.
Local roofers for industrial, warehouse, small residential. Free Commerce inspection, honest quotes, and a 25-year workmanship warranty.
The roofer Commerce homeowners actually call twice.
California First Roofing has been serving Commerce since 2004 — a licensed, bonded LA contractor (CSLB #1094851) with dedicated crews for the Gateway Cities area. We specialize in large-scale industrial TPO and warehouse flat-roof systems, and we know exactly how hot summers shape what your roof actually needs.
Most Commerce homes are industrial, warehouse, small residential, and each has its own quirks — flashing details, tile profiles, underlayment specs, and code requirements we've documented over hundreds of local jobs. That's why our Commerce quotes come back honest and our repairs hold.
Most-requested services for Commerce homes.
Based on Commerce's industrial, warehouse, small residential and hot summers, these are the roofing systems we install most often here.
24/7 Emergency Response
Emergency tarping, water intrusion control, and rapid dispatch after wind or storm events.
24/7 Emergency Response in CommercePrecision Roof Repair
Leak diagnostics, flashing detail, and photo-documented storm damage restoration across Commerce.
Precision Roof Repair in CommerceFull Roof Replacement
White-glove tear-off and re-roof with manufacturer warranties up to 50 years.
Full Roof Replacement in CommerceShingle & Composition
GAF, Owens Corning, and CertainTeed architectural shingles installed to lifetime standards.
Shingle & Composition in CommerceWe also roof next door.
Get your free Commerce roofing estimate.
Tell us about your Commerce roof and we'll respond within 15 minutes during business hours with a scheduled inspection. Every request generates a reference number you can use to check status.
- Local Gateway Cities crew — usually on-site within 24–48 hours
- Photo-documented inspection report
- Fixed, transparent line-item pricing
- 25-year workmanship warranty
Complete roofing services in Los Angeles
Precision Roof Repair
Leak diagnostics, flashing detail, and photo-documented storm damage restoration across LA.
Learn moreFull Roof Replacement
White-glove tear-off and re-roof with manufacturer warranties up to 50 years.
Learn moreTile Roofing
Clay and concrete tile — the signature of Spanish, Mediterranean, and Mission-style LA homes.
Learn moreShingle & Composition
GAF, Owens Corning, and CertainTeed architectural shingles installed to lifetime standards.
Learn moreTPO & Flat Roofing
Heat-welded TPO, PVC, and torch-down systems for LA modernist and commercial roofs.
Learn more24/7 Emergency Response
Emergency tarping, water intrusion control, and rapid dispatch after wind or storm events.
Learn moreReady for a Commerce roof done right?
- Free on-site inspection
- 24/7 emergency dispatch
- Licensed CSLB #1094851 · Bonded & Insured
- Warranties up to 50 years