"From full roof replacements and standing-seam metal roofing to hail & insurance restoration and repairs — every job gets the same hands-on craftsmanship that's earned us 90% referral business since 1985."
Thomsen Roofing & Restoration Services delivers premium roof replacements, standing-seam metal roofing, hail and insurance restoration, and honest repairs across Boulder, Longmont, Erie, Louisville, and the surrounding Front Range.
Every project — from a single leak repair to a full roof replacement with proper ventilation — is handled by owner Scot Thomsen and his crew, with a comprehensive ventilation assessment included and all flashings, underlayments, and pipe boots replaced. No shortcuts. Just craftsmanship that's earned over 90% of our business through referrals since 1985.
Whether you need a storm-damage inspection, a targeted repair, or a full premium roof replacement with proper ventilation — Thomsen handles it with the precision that protects your biggest investment.
A new roof from Thomsen starts with a complete evaluation of your home's existing structure, decking, ventilation, and flashing — then a premium installation built to last decades, backed by our workmanship warranty and the manufacturer warranty that proper ventilation keeps valid.
Durable, energy-efficient standing-seam metal roofing that stands up to Colorado weather — snow, hail, sun, and wind — and looks sharp for the life of your home. A premium, long-term roofing solution that's increasingly popular across the Front Range.
Boulder and the Front Range see some of the most active hail in the country. We thoroughly document storm damage and work directly with your insurance company to restore your roof correctly — guiding you through the claim from the first inspection to a completed installation.
Not every roof problem needs a full replacement — and we'll tell you straight up when a repair is the right call. From leaks to flashing failures to damaged pipe boots, our hands-on troubleshooting finds the actual source of the problem rather than guessing.
Hail damage isn't always visible from the ground — but a bruised or compromised roof can lead to leaks and costly problems down the road if it isn't caught. After a Front Range storm, the difference between an approved and denied insurance claim often comes down to how the damage is documented.
Thomsen Roofing provides thorough storm-damage inspections with the photographs and detailed reports adjusters expect, works directly with your insurance company, and handles a complete, code-compliant restoration once your claim is approved. You get an experienced local contractor in your corner — not a storm-chaser passing through.
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 the new roof and walk away.
Thomsen evaluates your attic system on every job. Proper ventilation reduces heat, moisture, and ice-dam risk, lowers energy bills, and plays a major role in prolonging the life of your roof — 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.
A roof is only as good as the components and drainage around it. Thomsen handles the details that protect your home — and we tackle the commercial roofing work too, as a secondary specialty.
The details most roofers skip. Every Thomsen job includes an attic ventilation assessment, and we replace all flashings, underlayments, and pipe boots — the critical components that keep water out and your roof's warranty valid for the long haul.
Proper drainage protects your roof, foundation, and landscaping. We install 5" seamless aluminum gutters with oversized 3×4 downspouts sized to handle Front Range rain and snowmelt — keeping water moving away from your home where it belongs.
From your first phone call to the final walkthrough, we keep things straightforward. No high-pressure sales, no bait-and-switch estimates, no surprise charges. Here's exactly what to expect.
We assess your roof, ventilation, gutters, and exterior components in person — no charge, no obligation.
Straightforward pricing, clean scope, no surprises — with ventilation work already included.
Full tear-off, premium materials, flashings and pipe boots replaced, and full debris recycling.
We walk the completed job with you, answer questions, and make sure everything meets our standard.
Every new roof is backed by our installation warranty plus the manufacturer warranty.
When you hire Thomsen, the price you see covers more than just the shingles overhead. Every roof installation includes the comprehensive details that protect your investment for the long haul.
It's a different way of doing roofing — and it's why more than 90% of our business has come from customer referrals since 1985.
Every roof is different. Size, slope, decking condition, ventilation needs, and material choice all affect the final number — and the only way to give you an honest, accurate price is to actually inspect your home in person. Be wary of any contractor who quotes a roof over the phone without seeing it.
Here's what makes a Thomsen estimate different:
Estimates are always free and in person, always include a thorough roof and attic inspection — no charge, no obligation.
You get a clear written breakdown covering scope, materials, timeline, ventilation work, and the warranty — all spelled out.
Take your time, get other estimates, ask questions. After 40 years, we'd rather earn your trust than push a sale.
It depends on size, slope, decking condition, ventilation needs, and material choice — which is why we don't quote roofs over the phone. Every Thomsen estimate is free, in person, and includes a thorough inspection of your roof and attic. Be wary of any contractor who throws out a price without actually looking at your home.
Sometimes a targeted repair is the right call — and we'll tell you straight. We don't sell unnecessary roof replacements. If the roof is genuinely at the end of its life, we'll show you why and explain your options. If a repair will get you more good years, that's what we'll recommend.
Yes — it's one of the things we're known for. We provide thorough storm-damage inspections with detailed documentation that insurance adjusters expect, can coordinate with your adjuster, and handle the complete restoration once your claim is approved. The Front Range sees serious hail, and we guide you through the whole process.
Because most roofing manufacturers will not honor their warranties if the attic isn't properly vented — and most roofers don't tell you that. Improper ventilation also drives up energy bills, increases ice-dam risk, and shortens roof life. Every Thomsen installation includes a ventilation assessment because it's the difference between a 10-year roof and a 30-year roof.
Every new Thomsen roof comes with our workmanship warranty plus the manufacturer warranty on the materials we install. Because we always replace flashings and pipe boots and always handle ventilation properly, your manufacturer warranty stays valid — which is the warranty that matters most over the long haul.
Yes. Standing-seam metal roofing is one of our featured services — it's durable, energy-efficient, stands up beautifully to Colorado weather, and lasts for decades with minimal maintenance. It's a premium upgrade that more and more Front Range homeowners are choosing. Call us to talk through whether it's the right fit for your home.
Yes. While our primary focus is residential roofing, we handle commercial roofing projects as a secondary specialty. If you have a commercial property in the Boulder area that needs a roof, give us a call at 303-442-4031 and we'll talk through your needs.
Most residential roof replacements take one to a few days, depending on the size and complexity of the roof and the weather. We'll give you a realistic timeline in your written proposal, communicate clearly throughout, and leave your property spotless — recycling all roofing debris when we're done.
Free in-person inspections • GAF Certified • Workmanship Warranty • 90% Referral-Based • Serving Boulder Since 1985
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