Flat Roof & Low-Slope Roofing in Sonoma County

Marine air, salt aerosol and long damp mornings make Sonoma County hard on low-slope roofs, corrosion at fasteners, terminations and drain hardware usually shows up before the membrane itself gives out. Compare flat roof specialists across Sonoma County and get free, no-obligation quotes.

⚡ Same-day emergency dispatch 📍 37+ communities covered💬 Free quotes

Call for free quotes in Sonoma County

📞 (651) 412-3195

One free call connects you with an independent flat roof contractor serving Sonoma County. No obligation, no cost to you.

Have ready when you call:

The property address
What the roof is doing (leak, ponding, blisters, age)
How urgent it is

Active leak on a flat or low-slope roof? Get a tarp-and-patch crew moving today. 📞 Call (651) 412-3195

Services

What we help with in Sonoma County

A roofer in a safety harness working on a rooftop. — // illustrative photo: fall protection on a roof deck, not a job in Sonoma County, not work by Low Slope Pros or any listed business

💧

Flat Roof Leak Repair

Tracing a leak on a low-slope roof means starting at the penetrations, not the stain. Crews serving Sonoma County dry it in first, then repair the actual entry point.

🧵

TPO, PVC & EPDM Membrane Work

Hot-air welded patches and seams on thermoplastics, primer-and-tape splices on EPDM. Matching the material matters more than anything else on a single-ply repair.

🌊

Ponding & Drainage Correction

Tapered insulation crickets, added drains and scuppers, sump pans at existing outlets, fixing why the water sits there instead of coating over it.

🪣

Roof Coating & Restoration

Silicone, acrylic or polyurethane systems over a sound, dry substrate. Far cheaper than a tear-off around Sonoma County, and usually a cool-roof surface at the same time.

🏢

Commercial & Multi-Family Roofing

Retail, light industrial and apartment roofs where HVAC curbs, condensate lines and parapets cause most leaks. Phased work so tenants stay in place.

☀️

Cool Roof & Title 24 Compliance

CRRC-rated reflective membranes and coatings specified to meet California energy requirements, with the product listing your inspector will ask to see.

Storm record

Severe weather on record in Sonoma County

From 2015 to 2025, the NOAA Storm Events Database lists these reports for Sonoma County: hail 20, thunderstorm wind 1, flash flood 19, heavy rain 5.

Hail and high wind are common causes of roof damage. After a storm, look for missing or creased shingles, dented flashing and granules collecting in the gutters, and take dated photos before any repair.

Source: NOAA National Centers for Environmental Information, Storm Events Database, county-based reports 2015-2025.

Get Matched With Flat Roof Contractors in Sonoma County

Tell us what you need and we'll connect you with available local pros. Free, no obligation.