Mill Valley Roof Repair has been installing and repairing commercial roofs in Mill Valley for 15 years. Retail strip centers, warehouses, office buildings, restaurants, multi-family complexes. Our commercial crew handles buildings from 2,000 to 100,000 square feet.

TPO is our most-installed commercial membrane in Mill Valley. White reflective surface for energy efficiency, hot-air welded seams that are stronger than the membrane itself, and 15-20 year manufacturer warranties. We install 60-mil and 80-mil systems, fully adhered or mechanically attached, over polyiso insulation.

We offer annual and semi-annual maintenance contracts for Mill Valley building owners. Regular inspection catches small problems before they become expensive emergencies. Seam checks, flashing inspection, drain clearing, and minor repairs, all documented with photos in a maintenance report.

Our Commercial Roofing Process

1

Building Inspection

We inspect the entire commercial roof: membrane condition, seam integrity, flashing details, penetration seals, drain function, and insulation condition. Core samples reveal moisture levels in the existing system. You receive a detailed written report.

2

Detailed Proposal

Commercial roofing proposals from Mill Valley Roof Repair include detailed specs, phasing plan if applicable, tenant coordination plan, and a realistic timeline. One number, no surprises.

3

Expert Crew

Installation phased to minimize disruption to your tenants and business operations. Debris containment, noise management, and clean work areas maintained throughout the project. Project manager on-site for every commercial installation.

4

Warranty Activation

Manufacturer warranty registered upon completion, 15-20 year coverage depending on system and build-up. We offer maintenance contracts to keep your warranty valid and your roof performing for its full life span.

Why Choose Mill Valley Roof Repair for Commercial Roofing?

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Emergency Response

Commercial roof leaks damage inventory, equipment, and operations. Emergency response within 24 hours for active leaks on commercial buildings in Mill Valley.

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All Commercial Systems

TPO, EPDM, PVC, modified bitumen, built-up, metal. We install and repair every commercial roofing system. Material selection matched to your building's specific needs.

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15+ Years Commercial Experience

We've been installing commercial roofs in Mill Valley for 15 years. Retail, warehouse, office, restaurant, multi-family. We handle it all.

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Minimal Business Disruption

We schedule around your operations. Phased installation, noise management, and debris containment. Your tenants and customers barely know we're there.

Commercial Roofing FAQ

Yes. Storm damage to commercial roofs follows the same claim process as residential. Free inspection, documentation, adjuster coordination, and repair at insurance-approved pricing.

Absolutely. We schedule commercial work to minimize disruption. Night and weekend work is available for businesses that can't tolerate daytime noise or access restrictions. We coordinate with your property management team.

Yes. Annual and semi-annual inspection contracts. We check seams, flashings, drains, and penetrations. Fix small issues before they become expensive ones. Regular maintenance also keeps your manufacturer warranty valid.

It depends on your building. TPO is popular for its reflectivity and energy savings. PVC resists chemicals and grease, best for restaurants. EPDM is proven and cost-effective. Modified bitumen handles foot traffic well. We recommend based on your specific conditions.

Often, yes. Localized membrane damage, failed seams, deteriorated flashings, and ponding areas can all be repaired. If the insulation is dry and the membrane is mostly intact, targeted repairs or a coating system may extend life 10-15 years.

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