A drone view of a country club building with new roof shingles

Best Rated Exterior Home Contractors - O'Fallon, MO

cincinnati roofing

Flexible Budgets

Whatever your budget or style of home, we have the perfect window for you!

A front view of a red brick house with new roof shingles

Many Options

We offer a wide range of siding styles and material options including James Hardie!

The Premier Exterior Construction Company - O'Fallon, Missouri

Free Estimates

5 Star Rating on Every Platform

No Money Due Until Project Completion

Fully Insured

Over 3000 Satisfied Customers

About Us

Exterior Remodeling Contractors - O'Fallon, MO

If you want to improve your home’s roofing, siding, windows or gutters in the Greater St. Louis area, choose the team at Coldstream Exteriors. We have over 25 years of experience working with clients to improve their homes’ exteriors, and we operate with the core principles of honesty, integrity and commitment.

Our mission is to offer affordable solutions with the highest quality materials and industry-leading installation quality. An online search of Coldstream Exteriors will display reviews and awards that prove we deliver at the highest level. When clients interact with our team, we treat them fairly and provide exceptional products at a great value.

Coldstream Exteriors is the top-rated exterior construction company in the Greater St. Louis area. We are A+ Rated by the BBB and certified by Angie’s List and Home Advisor, earning their highest honors every year since joining. Only Coldstream Exteriors waits until your project is complete to collect payments!

A bird's-eye view of a home with brand new roof shingles


Why Choose Us?
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3D Digital Renderings and Satellite Imaging

Change Made Easy

Our partnership with Hover allows us to take photos of your home and convert them into 3D, customizable digital renderings.

Color and Material Choices

Hover’s customization allows our clients to view their home with a variety of products and color combinations.

Accurate Measurements


Work was started within two weeks as promised. I was so pleased they removed two roofs, and installed the new one in just over a day. Property was left as clean as when they arrived. Very professional.

James C.

The work was professional, timely, and on target with the quote. Much appreciated. Will call Ben again.

John F

We needed a new roof due to wind/hail damage. Coldstream Exteriors exceeded our expectations from start to finish. Highly recommend them

Jana M.

Working with Coldstream Exteriors was so easy. They were prompt and always very responsive. Their work was excellent and I would highly recommend them

Gail B.