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Our Services

Commercial and industrial roofing, waterproofing, and fluid-applied systems — engineered for the buildings your business depends on.
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What We Do

Solutions for every roof

From single-ply membranes to fluid-applied coatings, we protect and extend the life of commercial and industrial roofs across California and Arizona.
Single Ply
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Single Ply

PVC & TPO thermoplastic membranes for durable, energy-efficient low-slope roofs.
Prime Waterproofing waterproofing project
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Waterproofing

Below- and above-grade waterproofing, deck coatings, and concrete injection for lasting protection.
Roofing crew performing commercial roof maintenance and repairs
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Maintenance & Repairs

Proactive maintenance, leak repairs, and no-cost evaluation reports to extend roof life.
Applying fluid-applied roof coating to a commercial roof
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Fluid Applied Systems

Acrylic, silicone, and emulsion roof coatings that seal, reflect, and renew.
Emergency roof leak repair on a commercial building
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Emergency Leak Calls

24/7 emergency response to stop active leaks and protect your property fast.
Modified bitumen roofing membrane on a commercial roof
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Modified Bitumen

APP modified-bitumen repairs that reinforce and restore aging built-up roofs.
Certified Appliers

Certified for top-rated products

Prime is a manufacturer-certified applier for the industry’s top-rated roofing and coating systems — so your warranty is backed by the people who make the product.

Not sure which system you need?

We provide no-cost evaluation reports. Tell us about your building and we’ll tell you what it needs.