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Roof Shingles

Lake St. Louis Roofing Services

Are you looking for a roofing contractor in Lake St. Louis, MO?

ATech Exteriors is a top rated roofing contractor serving

Lake St. Louis, Missouri and surrounding areas.

A new roof may be necessary if your roof is severely damaged, frequently in need of repairs, or outside of its warranty. At Atech Exteriors, our goal is to make sure your roof protects your home and your family. Sometimes this means a roof repair is not sufficient. 

We handle insurance claims for new roof installations!

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Clean Neighborhood

Lake St. Louis



Replacing or installing a new roof may be the single biggest investment you’ll make as a homeowner. At Atech our roof experts will walk you through every step of the roof replacement process. As an Owens Corning Preferred Contractor, we are proud to bring you the highest quality roofing materials available.Contact Atech for roof repair or replacement in Lake St. Louis, Missouri.

Fixing the Roof

Lake St. Louis Commercial Roofing

From motels to childcare centers, Atech has worked with many local businesses. Roofing problems such as storm damage and leaks can hinder your everyday business operations and greatly effect your revenue. At Atech we'll work with your insurance company to see if you qualify for a roof replacement and get your business running smoothly in no time.Contact Atech for commercial roofing repair or replacement in Lake St. Louis, MO.

Storm Damage

Has your Lake St. Louis, MO home suffered hail & wind damage? If so you may have roof damage that warrants an insurance claim. Over the past year there have been several severe storms in the Lake St. Louis, MO area. If you suspect storm damage, call us and we will send one of our roofing experts to do a free inspection. Once we complete your roof check-up, we determine if you have enough damage to file a claim with your insurance company. We then walk you through the process of picking out a replacement roof!


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24 Hour Emergency Service

We Use Top Quality Materials


Owens Corning is a trusted name in the roofing industry, they are a market leader in roofing shingles, underlayment and components products.They offer one of the best warranties in the industry. Click here to learn more and compare their different roofing warranties.

Atech Exteriors is proud to be a Preferred Owens Corning Roofing Contractor in Lake Saint Louis.


Click below to design your new roof using Owens Corning's Design EyeQ Visualization Experience!

Landmark asphalt shingles in the color W

photo credit

CertainTeed Landmark Roofing Shingles are certified as meeting the industry's toughest manufacturing quality standards. They come with a limited lifetime warranty, ten year algae resistance warranty, and class A fire

resistance rating.


Click below to open CertainTeed Colorview and start designing your new roof!


"Work was quickly and efficiently completed. A Tech Exteriors was the only bid I received that took pics of my roof to show me all the damage, took time to explain how my roof would be repaired and what materials were going to be used. The company also cleaned up behind the job. Very grateful for speed, efficiency, quality and overall experience!!"

Kathy H.


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