Thornton Roofing & Maintenance | Chehalis Roofing Services
Same-Day Appointments Available · 24/7 Emergency Service
Free storm damage inspections. Manufacturer-backed warranties. Fast estimates for Chehalis homeowners.
Call (877) 349-1553Free estimates · Financing options available
Thornton Roofing & Maintenance is a licensed and insured roofing contractor serving Chehalis and all surrounding communities. Our Thornton-based crews handle residential and commercial roofing with the same attention to detail on every job.
Our Services in Chehalis
What Chehalis Customers Say
"Our flat roof on the garage had been patched five times by other companies. Thornton Roofing & Maintenance stripped it and put on a proper TPO membrane. No leaks in two years. Should have called them first."
"They replaced all our gutters along with the roof. Seamless aluminum, properly pitched. Water actually drains into the downspouts now instead of overflowing at every seam. Night and day difference."
"What sold me was the inspection report. Detailed photos of every damaged area, measurements, written explanation of what needed repair versus replacement. No other company gave us anything close to that level of documentation."
Why Chehalis Residents Choose Thornton Roofing & Maintenance
Licensed, Bonded & Insured
Thornton Roofing & Maintenance carries full liability insurance and workers' compensation for every crew member. We're licensed across WA and pull local permits for all Chehalis projects. Your property and your investment are protected.
GAF Master Elite Certified
Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Chehalis homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.
Manufacturer-Certified Installation
We hold certifications from GAF, Owens Corning, and CertainTeed. That means the manufacturers have trained and vetted our crews and will back our installations with their strongest warranties. Your Chehalis roof gets factory-level quality control.
24+ Years of Experience
We've been installing and repairing roofs for over 24 years. That experience shows in how we handle complex roof lines, unexpected deck damage, and insurance claim disputes. We've seen everything and know how to handle it.
About Our Chehalis Roofing Services
Our Chehalis roofing services include full tear-offs, re-roofs, repairs, emergency tarping, ventilation upgrades, gutter replacement, and skylight installation. If it's on or attached to your roof, we do it.
Whether you're in downtown Chehalis or one of the surrounding neighborhoods, Thornton Roofing & Maintenance has you covered. Call (877) 349-1553 for a no-obligation estimate. We'll show up when we say we will.
We serve Chehalis from our Thornton headquarters. Most Chehalis inspections are scheduled within 48 hours of the initial call.