Commercial roofer welding PVC membrane seams on a flat roof in Washington, ensuring waterproofing and durability during a professional roof replacement by Flat Roof Pros.

CFO

Sarahy Tomas

Guardian of integrity in every dollar. She ensures every promise is backed by action.

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Anchors Failing. Seams Cracking. We Got In Before the Rain Did.

See how Flat Roof Pros addressed cracking seams, outdated anchors, and membrane failures on a downtown Seattle rooftop—restoring safety and waterproofing with targeted upgrades, not total replacement.

Old Torch-Down, Sagging Deck, Standing Water — A Roof Headed for Failure

See how we replaced a deteriorating 25+ year-old torch-down roof in Lake Tapps with a modern, insulated PVC system—eliminating water issues and extending performance with a 20-year warranty.

The Plywood Was Never There — And the Homeowner Had No Idea

What started as a standard shingle replacement turned into a structural rescue. Missing plywood, exposed fiberglass, and weather threats were all resolved with a full Owens Corning re-roof by Flat Roof Pros—backed by warranties and peace of mind.

No One-Size-Fits-All: How We Solved 30+ Roofing Problems with 30+ Tailored Fixes

Discover how Flat Roof Pros restored 30+ roofs across a multi-building residential complex with tailored solutions: silicone restorations, shingle replacements, and ongoing maintenance—all backed by long-term warranties and fewer tenant complaints.

The Roof Was Rotting Beneath Their Feet—Until We Stepped In

When management at a Seattle multi-unit building began facing recurring leaks, dry rot, and pooling water on their aging flat roof, it became clear that minor repairs were no longer a viable solution. The existing system was well beyond its expected lifespan, and a long-term waterproofing solutio...