top of page




IMG_1955 2
IMG_1954 2
IMG_3266 2

Get a Free Quote Now

24 Hour Emergency Service

Our Services

Roof Shingles
Fixing the Roof

Residential Roofing

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

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.

gutters 2.jpg

Gutters & Gutter Guards

Guttering ensures water is properly removed away from your roof during storms. With a professionally installed gutter system you will be able to prevent any damage associated with too much moisture near the home. Atech Exteriors provides seamless gutter installation services for homeowners that have us install a new roof. 


A well maintained roof along with new siding, can increase your home's value and improve your home's curb appeal. Atech Exteriors is your one-stop source in St. Louis & St. Charles County for all of your roofing and siding needs! Here at Atech we can install home siding to suit your style and budget. Call us today for a quote!

Home: Services

Companies like Atech Exteriors are few and far between. We are a local family-owned business serving the St. Louis metro area, with over 20 years of experience in all areas of residential roofing, siding and guttering. Our A+ Rating with the Better Business Bureau and 5 Star Google Business reviews reflect the high level of customer satisfaction that we promise to bring to every single project we take on. We are always up to date on the best applications for roofing, siding and guttering. This allows us to stand by our workmanship, offer top quality products and give you the best products and service out there. 

A message from our owner... 

“As owner of Atech Exteriors my goal is to provide excellent customer service and to ensure that each job is done with quality workmanship at an affordable price. You can count on ATech”  

Home: About

Why Choose Us


Here at Atech we are proud to be a 5 STAR rated local business on Google! Click above to check out our Google Business page to hear from our happy customers.


Atech Exteriors is accredited with the Better Business Bureau of Missouri. We are proud to hold a A+ BBB Rating! Click above to check out our BBB profile and read our reviews.

Atech Exteriors is an Owens Corning Preferred Contractor. We are proud to offer top quality roofing products with extended warranties to our customers. Click above to check out our certification. 


"I called A-Tech for an estimate for my roof. I talked to Phil and he sent Ryan and Nick out that very same evening. Ryan and Nick are wonderful!! They worked around my schedule. My roof was installed within a week, by the time materials came in, and I cannot be happier. The roofers were awesome and cleaned up like they weren't even there. I am very happy with my roof! I would definitely recommend these guys!! Thank you guys for everything!!!!"

Brenda H.

ATech Exteriors LLC.

321Villa Dr.

Lake St. Louis, MO 63367


Contact Us

Thanks for submitting!

Home: Contact
bottom of page