Roofers installing TPO membrane on San Jose commercial building
TPO, EPDM, Flat Roofs & Coatings

Commercial Roofing in San Jose, CA

Flat and low-slope roofs are a specialized trade. Roofing San Jose installs and maintains TPO membranes and coating systems for offices, retail, and warehouses across Silicon Valley in San Jose, Santa Clara, Sunnyvale, and Palo Alto.

✓ Dedicated Commercial Project Manager • ✓ Zero Business Interruption • ✓ Fully Bonded & $2M Insured
Commercial Estimate

Commercial Bid Request

Comprehensive survey, core sample analysis & written RFP bid

✓ PM responds within 1 business hour • Itemized scope

Full-Spectrum Commercial Roofing Services

We protect Silicon Valley manufacturing plants, tech offices, medical plazas, retail centers, and residential HOA communities.

New Commercial Installation

Engineered TPO, PVC, and multi-ply built-up systems designed for new industrial builds and major commercial developments.

Re-Roofing & Retrofits

Recover options over existing single-ply or complete tear-offs to metal, wood, or concrete decks with polyiso insulation upgrades.

Preventive Maintenance

Scheduled biannual surveys, debris clearance, joint caulking, and photographic documentation ensuring warranty compliance.

Fluid-Applied Coatings

Silicone and elastomeric coatings that form a seamless waterproof membrane over existing roofs at 50% the cost of replacement.

Built for Silicon Valley Business Requirements

Commercial roofing requires precision logistics, strict OSHA safety protocols, and minimal business disruption.

Dedicated Project Manager

One direct point of contact overseeing safety, city inspectors, material deliveries, and daily milestone reporting.

Off-Peak Scheduling

We work weekends, nights, or tailored shifts so your customers, employees, and logistics operations never experience disruption.

Milestone Photo Logs

Receive digital progress albums of every phase - decking verification, insulation staggering, and heat-welded seam peel tests.

Life-Extension Plans

Our preventative maintenance protocols extend the effective life of your commercial membrane by an additional 10 to 15 years.

Commercial Roofing Questions Answered

Key insights for commercial property owners and facility managers in San Jose.

TPO vs EPDM: which is better for San Jose commercial buildings?

TPO (Thermoplastic Polyolefin) is typically the superior choice in San Jose because its highly reflective white surface reflects up to 88% of solar radiation. This complies with California Title 24 cool-roof requirements and dramatically reduces HVAC expenses. TPO seams are hot-air welded together, creating a physical bond stronger than the membrane itself.

How long does a commercial flat roof last?

A properly installed 60-mil single-ply TPO or EPDM roof lasts 20 to 30 years in San Jose. With regular scheduled drain maintenance and periodic silicone resealing around HVAC units, systems frequently perform beyond 30 years.

Can you work without closing our business?

Yes. We coordinate crane lifts, noisy tear-offs, and roof penetrations during weekends or after 6:00 PM. We maintain overhead safety canopies over entrances and ensure zero disruption to parking or daily customer traffic.

Do you offer commercial maintenance contracts?

Yes. Our preventative commercial care agreements include bi-annual drone and physical inspections, clearing debris from scuppers and internal drains, inspecting rooftop HVAC curb flashings, and issuing formal reports needed for insurance underwriting.

What does a silicone roof coating cost vs full replacement?

Restorative commercial silicone roof coatings typically cost 40% to 60% less than a full tear-off. As long as your existing insulation has no chronic moisture entrapment, silicone creates a seamless monolithic liquid seal that renews waterproofing with a 10-to-20 year manufacturer warranty.

Schedule a Commercial Roof Survey & Written Proposal

Dedicated project manager · Title 24 compliance · Zero operational disruption