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EXPERT ROOFING & REPLACEMENT WINDOW CONTRACTOR
Family-Owned and Operated Since 2007
Welcome to Thomas Exteriors, your trusted, family-owned roofing and exterior remodeling company serving Des Moines, Greater Iowa, and the Minneapolis/St. Paul metro area. We specialize in residential roofing, siding, window replacement, and gutter installation for homes, townhomes, and multi-unit properties. Whether your home has been damaged by storms, hail, fire, ice, or water, or you're simply ready for an exterior upgrade, our experienced team delivers expert craftsmanship and care on every project.
Over the years, we've earned the trust of homeowners across the region and are proud to be recognized as an Accredited Better Business Bureau A+ Business and an Angie's List Award winner.
Get Started Today
Protect your home with quality exterior services from a company you can trust. Call Joe or Justin, or fill out our free quote request form to get started. Thomas Exteriors — committed to protecting your home and earning your business.
Justin Weigel
Project Manager
Family-owned since 2007 — serving Iowa & Minnesota
OUR SERVICES
Trusted contracting services that have your entire home covered
ROOFING
Your Iowa roofing system has one of the biggest impacts of any exterior feature. Ensure its optimized with quality workmanship and materials like Owens Corning or GAF roofing material.
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SIDING
Enjoy not only great curb appeal with updated siding, but higher home value, lower maintenance costs and improved energy efficiency with high performance siding from brands like James Hardie and LP Smart Side.
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WINDOWS
Iowa is known for cold, snowy winters and hot, humid summers. Your Iowa home must withstand the weather extremes — ensure year-around comfort and efficiency by updating or replacing your windows.
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INSURANCE CLAIMS ASSISTANCE
We offer start-to-finish support to help you navigate the restoration process in Iowa. Hail, wind and water can cause damage and require filing an insurance claim. Lean on us to help make the process as easy and stress free as possible.
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GUTTERS
When well maintained, gutters protect your Iowa home's exterior siding and trim from excessive water splash. As part of any extensive exterior remodeling or roofing project, gutter replacement should be considered.
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MULTI-UNIT HOUSING
Whether you manage a multi-family, townhome, assisted living or church, we can scale our services to provide the requisite commercial roofing services for your Iowa property.
Learn MoreNEWS & INFO
Tips to Hiring A Roofing Contractor
When the storms hit, so do the robo-roofers. They will come in and promise the world. They can get it done right away, have all the materials and crew ready to go. When in fact they have none of the above.
MOREWhat Our Customers Say
Jessi Keller
June 15, 2026
The team did an amazing job. We had our detached garage resided. They completed the demo and siding in one day and did such and incredibly thorough job cleaning up. My rep, JJ, was excellent at communication and did not try to upsell. Thomas Exteriors will be my first call for all future projects.
Google Review
Stacia Wick
October 15, 2025
JJ was prompt, honest, and easy to work with and my gutters look/work great.
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Timothy Reilly
February 19, 2025
I worked with Justin (JJ) Weigel on a gutter and fascia replacement project. I couldn't get the Leaf Filter folks to agree to stain the replacement section of fascia prior to installing the replacement gutter section. When I contacted Justin, he came over and said it's not that much more expensive to replace the entire gutter. Justin per-stained the replacement section of fascia and then removed the entire gutter, and replaced the bad section of fascia. On another day he re-stained the existing fascia, and replaced the entire gutter. Everything was done right, the fascia all matches now, and everything is well sealed and looks great. It was a pleasure working with Thomas Exteriors.
Google Review
Leslie Blessing
February 5, 2025
I reached out to Thomas Exteriors after experiencing extensive storm damage to my home. Joe Thomas, the owner, worked hard to make sure insurance covered everything that needed to be repaired or replaced. His project manager, JJ, was fantastic. He was always available and responsive to my questions and concerns throughout the project. Their crew replaced siding, roofing, skylights, and gutters and did a wonderful job. I'm very pleased with the results and would recommend Thomas Exteriors to any homeowner. They have integrity and high standards of work quality and professionalism.
Google Review
Kari Sheldon
September 25, 2024
JJ saw the project through from initial meeting to final invoice. He answered all my questions throughout, coordinated with his roofing team. There were some changes mid-project, due to unforseen issues, and he kept me updated the whole time. I trust this company and they did what they said they would do. Highly recommend!
Google Review
Dan Quillin
May 24, 2024
Had a good overall experience with Thomas Exteriors regarding work to replace about half the cedar shake siding on my house. Fairly big project that took about 2 weeks of work, but workers did a nice job and cleaned up the worksite pretty well at the end of each day. Communication with JJ the supervisor was always good and I appreciated him checking everything out to make sure I was satisfied. Would definitely use them again.
Google Review
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SERVING 2-LOCATIONS GREATER DES MOINES, IOWA and MINNEAPOLIS/ST. PAUL MINNESOTA AREA