Flat & Low-Slope Roofing in Oakland, CA
Flat and low-slope roofing covers any commercial roof under roughly 3:12 pitch — which is most commercial buildings. Because water drains slowly and ponds, these roofs rely on a continuous waterproof membrane (TPO, PVC, EPDM, modified bitumen, or BUR) and proper drainage rather than the gravity-shedding overlap that works on a steep residential roof.
Top Flat & Low-Slope Roofing Contractors in Oakland
Listings updated July 2026
Berkeley Roof Services
Oakland, CA
Berkeley Roof Services provides commercial roof repair & replacement across Oakland & the East Bay, with Title 24 expert...
GTM Roofing Services LLC
Oakland, CA
GAF-certified commercial roofing contractor in Oakland, CA offering repair, leak response & free estimates across the Ba...
Nova Roofing Oakland
Oakland, CA
Licensed Oakland roofer (CA C-39 #1139923) offering torch-down, coatings & leak repair for flat-roof commercial and mult...
Astro Roofing Inc
Oakland, CA
Licensed Oakland flat roof & modified bitumen contractor (Lic. #1001992) serving retail, multifamily & mixed-use propert...
Leon Brothers Roofing Company
Oakland, CA
Leon Brothers Roofing Company provides commercial flat and low-slope roofing services in Oakland, CA, including TPO, EPD...
Elim Roofing Contractors Oakland
Oakland, CA
Oakland commercial roofer offering 24/7 emergency response, flat roof systems, repairs, and maintenance for businesses a...
Summit Roof Repair
Oakland, CA
Oakland, CA commercial roofing contractor offering 24/7 repairs, inspections, coating, and waterproofing for flat and lo...
Master Roofing Company
Oakland, CA
Oakland flat-roof specialist offering modified bitumen, BUR & repairs for commercial & multifamily properties. Owner-man...
Signature Roof Repair
Oakland, CA
Oakland commercial roofer offering 24/7 repair, coating, waterproofing & installation for retail, office & multifamily p...
Pinnacle Roofing Repair
Oakland, CA
Oakland, CA commercial roofing contractor offering 24/7 repair, coating, waterproofing & inspection for office, retail &...
Henry Family Roof Repair
Oakland, CA
Henry Family Roof Repair serves commercial property managers in Oakland, CA with flat and low-slope roofing repair acros...
Citywide Roofing and Remodeling Inc
Oakland, CA
Citywide Roofing & Remodeling serves Oakland, CA commercial properties with flat roof installation, replacement, cool ro...
Oakland Roof Contractor - Repair & Install P.R.O
Oakland, CA
Oakland commercial roofing contractor offering repair & installation on TPO, EPDM, modified bitumen & more for flat-roof...
Oakland Roofing Pro
Oakland, CA
Oakland Roofing Pro provides commercial roofing in Oakland, CA, specializing in TPO, EPDM, modified bitumen, and coating...
Oakland Roofing Pros
Oakland, CA
Licensed Oakland commercial roofer offering PVC, EPDM, SPF, metal, flat roof maintenance & repairs for Bay Area office,...
Ben's Roofing, Inc.
Oakland, CA
Oakland-based Ben's Roofing offers 24/7 commercial emergency response, multi-site portfolio service, and preventive main...
General Roofing Co.
Oakland, CA
Diamond Certified commercial roofing contractor in Oakland, CA offering replacements, maintenance programs, and asset ma...
Highland Commercial Roofing
Oakland, CA
Highland Commercial Roofing serves Oakland & Northern CA facility managers with re-roofing, maintenance, asset managemen...
What to Expect from Flat & Low-Slope Roofing
System recommendation based on building use and budget
Tear-off of the failed roof and deck inspection
Insulation upgrade to current energy code
New manufacturer-backed membrane installed by a certified crew
Final inspection and warranty registration
Flat & Low-Slope Roofing Pricing in Oakland
Pricing varies by contractor and project scope
Request quotes from multiple contractors to compare pricing. Factors that affect cost include system size, building type, equipment brand, warranty terms, and urgency. Always ask for an itemized written estimate before authorizing work.
Get free quotes from Oakland contractorsRelated Replacement Services in Oakland
Frequently Asked Questions — Flat & Low-Slope Roofing in Oakland
How much does flat & low-slope roofing cost in Oakland, CA?
Flat & Low-Slope Roofing costs in Oakland vary based on system size, building type, and scope. Request quotes from multiple contractors through My Roofing Tech to compare pricing. Always ask for itemized written estimates before authorizing any work.
How do I choose the best flat & low-slope roofing contractor in Oakland?
Look for contractors with specific experience in commercial roofing (not just residential). Verify their state license, insurance, and bonding, and confirm they're certified and experienced with your roof system. Check reviews from similar commercial properties. Ask about their workmanship warranty and their typical response time for follow-up issues.
How long does flat & low-slope roofing typically take?
The timeline depends on the size and complexity of your roof system and the scope of work. Simple repairs often complete in a few hours. Larger installations and replacements may take several days to a few weeks. Emergency service typically stabilizes the problem within hours even when the permanent fix requires returning with materials.
Is flat & low-slope roofing covered by building insurance?
Generally, sudden storm or accidental damage may be covered by commercial property insurance, while gradual wear and deferred-maintenance issues are not. Contact your insurance provider and ask specifically about coverage for your roof system. A documented inspection report strengthens any claim you file.