Garage Door & Exterior Remodeling Services in St. Louis.


(shown) Raynor Garage Doors Model AP200 Versaview

Garage Door Services

At Gateway Door & Contracting, we are your comprehensive solution for garage door services. We proudly offer residential, commercial, and industrial garage door installs and repairs in St. Louis.

Remodeling Services

We also provide many exterior remodeling services, including roofing, siding, deck construction, and exterior doors and windows installation. Apart from franchise competitors, we’re family-run and operated and provide fast, friendly services and the best value.

We Carry The Best In Brands

Whether you’re envisioning a brand-new garage door or planning an exterior remodeling project that includes roofing, siding, decking, windows, or doors, we’ve got you covered. We’re proud partners with top-notch brands such as Genie, ensuring you get the best for your home or business. Transform your space with us today!

Gateway Door and Contracting - Pledge

Our Pledge To You


If you allow us to serve you, we’ll treat you respectfully, answer all your questions with clarity, provide the best value service, and always serve you excellently.


Read Reviews from our Customers

Please read what our valued customers in and around St. Louis say about us as a garage door and exterior remodeling company.

Cities We Proudly Serve

We’re continually expanding our service area, so check with us even if you don’t see your city.

Frequently Asked Questions

Here are the top questions asked of us.  Contact us anytime!

What is the average cost of a new garage door?

Garage door costs depend on the size, make, and model. We provide free estimates on all new garage doors and openers.

What is the best brand of garage door?

Most garage door brands are very comparable. We proudly offer Raynor Garage Doors, DoorLink, Carriage House Doors, Wayne Dalton, and C.H.I Overhead Doors.

What sizes do garage doors come in?

The standard size of a single garage door is 8 to 9 feet wide and 7 to 8 feet high, but it comes in many other sizes and can even be made to fit custom openings. Please request a free estimate with us to correctly measure for a new garage door, as it will save you time and money.

What time of year is best to replace a roof?

Autumn stands as the preferred season for embarking on roof replacement ventures. The season’s temperate climate, coupled with the dependable weather patterns of early summer, earmarks fall as the ideal window for roofing makeovers.

Who is the best siding company?

As exterior remodelers, we believe the best siding comes from James Hardie, ProVia, Norandex, Everlast, and LP SmartSide.