Lifetime Roofing & Renovation is a Sunnyvale-based, Owens Corning Platinum Preferred contractor. For larger commercial, multi-property, and specialty roofing projects, our crews travel to Ventura County — we are not a local Ventura County storefront, and we tell you honestly whether your project is a fit.
Lifetime Roofing & Renovation is based in Sunnyvale, California, in the San Francisco Bay Area — that is our only office. For larger roofing projects in Ventura County, we mobilize a dedicated crew from Northern California: commercial and flat-roof work, multi-property and portfolio re-roofs, and specialty systems where manufacturer certification matters. We are not a local Ventura County roofer, and for a small single-home repair a nearby contractor is usually the better call — we will say so honestly.
Licensed, bonded & insured (CA Lic. #1090028, C-39) · A+ BBB accredited · Owens Corning Platinum Preferred · 16+ years · 1,000+ roofs installed. Our office and crews are based at 333 Cobalt Way #103, Sunnyvale, CA — we travel to Ventura County for qualifying larger projects, with mobilization stated transparently up front.
Because we mobilize a crew from the Bay Area, the projects that make sense are ones with the scope to warrant a specialist. Every project starts with a thorough assessment so we recommend the most durable, cost-effective system for your Ventura County building.
TPO, PVC, EPDM, and modified-bitumen low-slope systems for commercial buildings, agricultural facilities, and warehouses across Ventura County.
Commercial roofing →Coordinated roof replacement for owners and managers with several buildings on one contract — phased scheduling to minimize disruption.
Learn more →Larger residential re-roofs in shingle, concrete and clay tile, and standing-seam metal using Owens Corning, GAF, and CertainTeed materials.
Roof replacement →Class A fire-rated roof systems and ember-resistant details for the county's Very High Fire Hazard Severity Zones — a hard lesson from the Thomas and Woolsey fires.
Fire-zone roofing →Energy Star-rated cool-roof assemblies that meet California Title 24 reflectivity requirements — valuable for inland Ventura County heat and cooling loads.
Cool roofing →On-site assessment, measurements, and an itemized written proposal — including mobilization — so you see exactly what's included before deciding.
Request an assessment →Fully licensed & insured — CA License #1090028 (C-39), bonded and insured, valid statewide.
Owens Corning Platinum Preferred — a status held by a small fraction of roofers, with the extended manufacturer system warranties that come with it.
Permits handled — we pull the required building permits from the city or Ventura County building division with authority over your property for each project.
Specialized crews — dedicated teams for tile, metal, and commercial flat systems, not a subcontracted patchwork.
Straight answers & transparent pricing — free written proposals with mobilization shown up front, and an honest read on whether your project is a fit.
Our honest differentiator isn't a storefront in Ventura County — it's the kind of work that justifies bringing a certified crew down from the Bay Area. Large commercial and agricultural flat roofs, multi-building portfolios, and specialty systems (tile, standing-seam metal, Title 24 cool roofs, Class A fire-zone assemblies) are where our manufacturer certifications and specialized crews earn the mobilization. Here is how that works for a larger Ventura County project:
Phone consultation first — describe the building, scope, and timeline; we assess whether a Bay Area crew is genuinely the right fit before anyone travels.
On-site assessment — for qualifying projects we arrange an evaluation, measurements, and moisture/deck checks on larger flat roofs.
Itemized written proposal — materials, scope, and mobilization stated transparently, so there are no surprises.
Dedicated crew & warranty docs — a specialized team completes the work with full manufacturer warranty registration.
After the Thomas and Woolsey fires, much of Ventura County — from the Conejo Valley to the Ojai and Santa Susana foothills — is mapped as Very High Fire Hazard Severity Zone. Roofs there must be Class A fire-rated with ember-resistant detailing under California WUI codes, a common driver of the larger re-roofs we take on.
California's Title 24 energy code requires cool-roof materials on many low-slope and re-roof projects — relevant for inland Ventura County heat. We specify Energy Star-rated products that meet Title 24 and can cut building cooling energy use by 10–30%, helping qualify for available utility rebates.
We don't claim local coverage of every Ventura County community. These are the broad areas of the county our crews will travel to for larger commercial, multi-property, and specialty roofing work — each with roof types where an out-of-area specialist makes sense.
Commercial, agricultural, and coastal-plain properties with large low-slope roofs — TPO, PVC, and modified-bitumen tear-off and re-roof are the typical scope here.
Post-Woolsey hillside neighborhoods in Very High Fire Hazard Severity Zones, where Class A assemblies and concrete-tile re-roofs are common on larger projects.
Coastal city buildings and Ojai's fire-exposed valley homes, where salt air, WUI codes, and older tile roofs make certified specialty work worthwhile.
Foothill and canyon-edge properties plus HOA and multi-unit developments where phased re-roofs and fire-rated assemblies are the norm.
Real roof replacements completed by our teams — the commercial, flat, fire-rated, and specialty systems we bring to larger Ventura County projects.
Headquartered in Sunnyvale, CA and available for larger commercial and specialty roofing projects across Ventura County — including these cities and zip codes. These are areas we mobilize to for qualifying projects, not a claim of local branch coverage.
We haven't built a local Ventura County review base — so instead of borrowed testimonials, here are the real, verifiable credentials behind the work.
Owens Corning Platinum Preferred Contractor — the manufacturer's top tier, held by a small fraction of roofers and required to register their strongest system warranties.
Licensed, bonded, and insured under California CSLB License #1090028 with the C-39 roofing classification — valid statewide, including Ventura County.
A+ BBB accredited with 16+ years and 1,000+ roofs installed — specialized crews for commercial flat, tile, and metal systems on larger projects.
Tell us about the building, scope, and timeline. We'll give you an honest read on whether our Bay Area crew is the right team for it — and a transparent written proposal if it is.
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