"Premium re-roofing, metal roofing, hail & insurance restoration, and repairs — backed by 40 years of clean installations, honest communication, and long-lasting workmanship. More than 90% of our business comes from referrals."
Thomsen Roofing was named Best Of 2025 Roofing Contractor for Boulder (80304) by BusinessRate, and ranked #1 in Boulder for both 2024 and 2025 — recognition built on four decades of honest work and satisfied customers.
Five-Star BBB Rating • Best of BusinessRate 2025 • Google All-Time Reviews
Locally owned and operated for over 40 years, Thomsen Roofing & Restoration Services is known across Boulder County for clean installations, honest communication, and workmanship that lasts. More than 90% of our business comes from customer referrals — which says everything about the quality we deliver.
From complete re-roofs and standing-seam metal roofing to hail and insurance restoration and everyday repairs, every job is handled by a trained, experienced crew that respects your home and leaves the property spotless. No gimmicks — just reliable roofing from a long-standing Boulder contractor.
Meet Scot ThomsenResidential roofing is what we do best. Here are the services Boulder-area homeowners call us for most — every one backed by our workmanship warranty.
Complete tear-offs and replacements using top-tier materials — clean, code-compliant installations built to last decades. Full debris recycling and a spotless job site every time.
Learn More →Durable, energy-efficient standing-seam metal roofing that stands up to Colorado weather and looks sharp for the life of your home. A premium, long-term roofing solution.
Learn More →Front Range hail is real. We document storm damage and work with your insurance to restore your roof correctly — guiding you through the claim from inspection to completed installation.
Learn More →Leaks, flashing issues, pipe boots, and general maintenance — fixed right the first time. Fast, honest repairs that protect your home and extend the life of your roof.
Learn More →Boulder and the Front Range see some of the most active hail in the country — and hail damage isn't always visible from the ground. A bruised or compromised roof can lead to leaks and costly problems down the road if it isn't caught.
Thomsen Roofing thoroughly documents your roof's condition and works directly with your insurance company to make sure your claim is handled correctly — from the first inspection through a completed, code-compliant restoration. You get an experienced local contractor in your corner.
Most roofing manufacturers will not honor their warranties if the attic is not properly vented. Yet most roofers don't even talk about ventilation — they just install a new roof and walk away.
Thomsen does it differently. Proper ventilation reduces heat, moisture, and ice-dam risk, and plays a major role in prolonging the life of your roof. During every inspection we evaluate your attic system and recommend the best ventilation solution for your home — ridge vents, intake vents, and balanced attic airflow. It's often the difference between a roof that lasts 10 years and one that lasts 30.
Scot Thomsen has been roofing Boulder-area homes since 1985 with a simple philosophy: do the work right, communicate honestly, and treat every customer like a neighbor. Four decades later, that's still exactly how Thomsen Roofing operates.
Scot is hands-on from the first inspection through the final walkthrough, personally accountable for the quality of every roof. That's why more than 90% of the company's business comes from customer referrals — a reputation built one satisfied homeowner at a time across Boulder, Longmont, Erie, Louisville, and the Front Range.
From first call to final walkthrough — clear communication and no surprises at every step.
We assess your roof, ventilation, gutters, and exterior components.
Straightforward pricing, clean scope, no surprises.
Full tear-off, debris recycling, and premium workmanship.
We review the completed work and answer any questions.
Every new roof includes our installation warranty for peace of mind.
Our reputation is built on four decades of consistent, high-quality work — and more than 90% of our business comes from referrals.
"Scot and his team were fast, clean, and professional. The new roof looks fantastic and the price was exactly what he quoted."
"Honest contractor, excellent communication, and the crew left the property spotless. Highly recommend Thomsen Roofing."
"We had a leak during a storm and Scot came out the same day. Fixed it right the first time."
Thomsen Roofing is a home-based business serving Boulder and the surrounding Front Range communities — we come to you.
Click your city to learn more about our roofing services in your area — and if you don't see your town, just call us at 303-442-4031.
Free estimates • Licensed & Insured • GAF Certified • Serving Boulder & the Front Range Since 1985
Please call, shoot us an email, or send a text message now! Emailing or texting is preferred — it usually gives us the details we need to help you faster.
