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3350 Scott Blvd, Santa Clara CA 95054
Commercial Roofing
Low-slope and flat-roof systems engineered for warehouses, retail, offices, and multifamily properties.
Get a Free Quote +1 (408) 540-3870What We Do
Commercial roofs face a different set of problems than residential: ponding water, HVAC penetrations, foot traffic from service technicians, and tenant downtime costs that make a single leak expensive. North City Roofing installs and restores single-ply membrane (TPO, PVC, EPDM), modified bitumen, and built-up roofing across the Bay Area's commercial corridor.
- 20+ years serving Santa Clara, Alameda, San Mateo, and surrounding counties
- Fully licensed (CSLB #1092531), bonded, and insured
- Manufacturer-certified installers for major roofing brands
- Written warranties on workmanship and materials
What Sets This Service Apart
Three commitments that show up on every job, every time.
Single-Ply Membranes
TPO and PVC mechanically attached or fully adhered — heat-welded seams that outlast adhesive joints.
Built-Up & Modified
Multi-ply asphaltic systems where redundancy and puncture resistance matter most.
Tenant-Aware Scheduling
Phased work, after-hours options, and coordination with property managers to keep operations running.
Everything You Should Know
Choosing the Right Membrane System
TPO has dominated new commercial work for over a decade because of its weldable seams and reflective white surface. PVC handles chemical exposure (restaurants, factories) better than TPO. EPDM remains the go-to for re-cover projects with tight budgets. The Wikipedia overview of flat roofs covers the broader category, and the single-ply roofing entry compares thicknesses and seaming methods.
Worker Safety and OSHA Compliance
Every crew on a commercial roof works under a written fall-protection plan. Anyone working above six feet is tied off, period. We follow OSHA fall protection requirements and the OSHA roofing safety guide on every project. This is non-negotiable — it protects our people and your liability exposure.
Energy-Star and Title 24 for Commercial Buildings
Cool roofing isn't optional on California commercial buildings — it's prescriptive in Title 24. We install ENERGY STAR-certified roofing products that meet or exceed Cool Roof Rating Council thresholds. For properties carrying older membranes, a roof restoration coating can extend service life by 10–15 years without a full tear-off.
From First Call to Final Walkthrough
A predictable, transparent process — no mystery, no surprise charges.
Contact
Call, text, or submit the form. We respond within one business day.
Assess
On-site or drone-based assessment. Photo-documented and explained.
Quote
Written, itemized estimate. No verbal handshakes, no vague line items.
Execute
Scheduled work, clean job site, written warranty on completion.
Common Questions
Can you work without disrupting tenants?
Yes. We routinely schedule weekend tear-offs, run after-hours interior work, and stage materials to keep loading docks open.
How long does a commercial roof last?
TPO and PVC: 20–30 years installed. Modified bitumen: 15–25. Built-up: 20+. Lifespan extends significantly with twice-yearly commercial maintenance.
Will my warranty transfer if I sell the building?
Most manufacturer NDL warranties are transferable for a fee within the first 5 years. We handle the paperwork.
Other Ways We Help
Most projects benefit from more than one service. Here's what commonly pairs with this one.
Ready to Talk About Your Commercial Roofing Project?
License #1092531 · 3350 Scott Blvd, Santa Clara CA 95054
+1 (408) 540-3870
Your reliable Bay Area roofing company offering expert roof installation, repair, and replacement services for both homes and businesses with guaranteed results.
License: 1092531
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Office Location
3350 Scott Blvd, Santa Clara CA 95054