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Thomsen Roofing

Roofers in Boulder, Colorado
Ranked #1 in Boulder | Grade A+
5.00 (46 reviews)

Thomsen Roofing

Local roofing contractor focused on repairs, replacements, and storm restoration for Boulder, Colorado-area homes. Known for clear communication and considerate on-site practices.

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Why Homeowners Choose This Business

Local presence in Boulder, Colorado with responsive communication and clear scheduling. Crews are described by customers as careful on site and tidy after the job. Able to coordinate materials and address unexpected needs during repairs. Supports insurance-related roofing projects common to the Front Range.

Service Area

Boulder, Colorado and surrounding Boulder County communities, with projects accepted based on scope and scheduling.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Ranks among the top local businesses in this market.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Roofing Contractor
  Roof repair
  Roof replacement
  Shingle Roofing
  Hail Damage Roofing
  Installations
  Insurance Restoration Roofing
  Gutter Repair
  Gutter Cleaning
  Roof Inspection
  Roof Leak Repair
  Roof Ventilation

Roof inspections and leak diagnosis; shingle roof repair and replacement; storm damage and insurance restoration assistance; gutter and downspout repair/cleaning; roof ventilation components and small flashing repairs.

Reviews

Customer Reviews

Kathleen Sepeda
Excellent experience from beginning to end. Communication was prompt, all of my questions were answered. The crew was professional, kind, and thoughtful. We had mistakenly told them we had the correct replacement shingles, but when they arr…
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Excellent experience from beginning to end. Communication was prompt, all of my questions were answered. The crew was professional, kind, and thoughtful. We had mistakenly told them we had the correct replacement shingles, but when they arrived, they discovered the shingles were not the correct ones needed. They made an extra trip to Home Depot on a busy Saturday afternoon as seamlessly and kindly as though they just went to truck to retrieve them. The repair was beautifully done. It is increasingly rare to find a company that combines excellent workmanship with genuine honesty and kindness. I highly recommend.
A M
I have a Thomsen roof on my house and feel safe. Scot responds immediately with excellent information and support, even though I was not directly a client. Thank you and will call when I need anything at all.
Lucia Trujillo
We used Thomsen Roofing for our roof & downspout repairs, clean out of gutters and installation of vent covers. Scott and his team did an exceptional job! The crew worked efficiently and cleaned up nicely after the work was completed. I was…
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We used Thomsen Roofing for our roof & downspout repairs, clean out of gutters and installation of vent covers. Scott and his team did an exceptional job! The crew worked efficiently and cleaned up nicely after the work was completed. I was very impressed throughout the process. Thank you!!
Marie Ostarello
Scot has done multiple roofing projects for me over twenty-some years, on three different homes. His is by far the best roofing company in the Boulder/Denver area. In fact, the first time he installed my roof many years ago, the inspector s…
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Scot has done multiple roofing projects for me over twenty-some years, on three different homes. His is by far the best roofing company in the Boulder/Denver area. In fact, the first time he installed my roof many years ago, the inspector said, "Everything was done perfectly!" Whether it's a repair or an installation, I would highly recommend Scot for his superior quality of work, his integrity and follow through.
Joseph Birmingham
Rating: ????? I cannot recommend Thomsen Roofing highly enough. I first used them in 2012 for a full roof replacement. They were incredibly accommodating of my specific requests, including upgrading to high-grade shingles, installing a mois…
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Rating: ?????
I cannot recommend Thomsen Roofing highly enough. I first used them in 2012 for a full roof replacement. They were incredibly accommodating of my specific requests, including upgrading to high-grade shingles, installing a moisture barrier (which wasn't standard at the time), and hand-nailing every shingle. They handled it all professionally with only a minimal cost increase over the insurance claim.
Fast forward 13 years to December 2025: after 100+ knot wind gusts, I finally lost three shingles on the east side. I called Thomsen, and they sent a crew out the same day. They inspected the entire roof, replaced the missing shingles, and even noticed and repaired some rotted wood on my chimney that I hadn't seen. The crew was personable, professional, and efficient. It is rare to find this level of long-term reliability and service.

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Special Offers

Free Estimate

This business may offer free estimates for some services.

Frequently Asked Questions

They work on shingle roof repairs and replacements, along with related items like gutters, downspouts, and ventilation parts. They also handle storm damage assessments and insurance-related restoration common in the area.

Yes, they provide roof inspections to identify leaks, hail or wind damage, and aging materials. After the inspection, they outline recommended repairs or replacement options and expected timelines.

They can assist with documentation, estimates, and coordination needed for insurance claims. Customers often note that the process is explained clearly and work is scheduled once approvals are in place.

You can expect material delivery, protection of landscaping where feasible, and removal of old roofing before installation. Crews typically perform daily cleanup and a final walkthrough to confirm details.

Timing depends on the season and scope, but they aim to respond promptly and provide a clear window for service. Peak storm periods can book quickly, so calling early helps secure a spot.
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Opening Hours

  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday 8:00 AM – 12:00 PM
  • Sunday Closed

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Business Details

Business Rating
5.00 (46 reviews) Pro Listing
Address
2263 Linden Dr, Boulder, CO 80304
Business Type
Roofing Contractor
Website
http://thomsenroofinginc.com/
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