Garage Door Installation in St. Louis, MO
Gateway Garage Doors is a family-owned, insured local team that installs new garage doors across St. Louis and the inner-ring suburbs. Call (314) 766-4292 and talk to a real person about your door.
Mon–Thu 7 AM–7:30 PM · Fri 7 AM–7 PM · Sat–Sun 7 AM–7:30 PM
A new garage door, handled by one local team
A garage door is the largest moving part of your home, and it opens and closes many times a week. When it is dented, warped, noisy, worn out or no longer worth another repair, a new door is often the better choice. Gateway Garage Doors installs replacement doors for homes in University City, Clayton, Olivette, Florissant and the rest of the St. Louis area.
We are a new, family-owned business founded in 2026 and based at 8680 Delmar Blvd. When you call (314) 766-4292, a local team answers, not a call center or a toll-free line. The same technician who gives you the quote stays with your job through installation, so you are not explaining your garage to a new person on install day.
Pricing is upfront and flat-rate, so you know the price before the work starts. We also install and service the brands homeowners ask about most, including Clopay, Amarr, C.H.I. Overhead Doors, Wayne Dalton, Raynor, Overhead Door and Windsor Door. We only say that we install or service these brands. We are not affiliated with any manufacturer.
Current offer: free, no-obligation estimates on new garage door installation. This offer ends December 19, 2026.
Why homeowners choose Gateway for installation
Same technician from quote to install
The person who looks at your opening and talks through your options is the person who installs your door.
Upfront, flat-rate pricing
You know the price before we start, with no surprises partway through the job.
Local team that answers the phone
Call our local 314 number and speak with someone based here in St. Louis.
Free estimates on new door installation
No-cost, no-obligation quotes on new garage door replacements, through December 19, 2026.
Family-owned and insured
A small team that stands behind its work, with insurance in place on every job.
Financing available
If a new door is a bigger purchase than you planned, ask us about financing.
How garage door installation works
Call or book a time
Call (314) 766-4292 or send the form below. We are open seven days a week and will find a time that suits you.
We look at your garage and talk options
We check the opening, your current door and your goals, then go over door styles, materials and brands that fit your home.
You get a flat-rate price
We give you a clear, flat-rate price before any work begins, so you can decide with the full picture.
Installation by the same technician
The technician who quoted your job installs the new door and gets it working smoothly. If you are also replacing the opener, we can handle that in the same project.
Related garage door services
Garage door opener installation
Pair your new door with a new opener, whether chain, belt, wall-mount or smart.
Learn more →Garage door repair
If your current door may still be worth saving, we can look at what it needs.
Learn more →Broken spring replacement
Springs that have snapped or lost tension are replaced with quality parts.
Learn more →Garage door opener repair
Opener clicking, humming or not responding? We can diagnose it.
Learn more →Where we install garage doors
- St. Louis, MO
- Florissant, MO
- University City, MO
- Olivette, MO
- Clayton, MO
- Overland, MO
- Ladue, MO
- Richmond Heights, MO
- Brentwood, MO
- Creve Coeur, MO
- Webster Groves, MO
- Maplewood, MO
- Kirkwood, MO
- Maryland Heights, MO
Garage door installation questions
How much does a new garage door cost?
The cost depends on the size of your opening, the material, the insulation, the style and the brand, and on whether you are also replacing the opener. Instead of guessing, call us for a free estimate on new door installation. We give flat-rate pricing so you know the cost before work starts.
Should I repair my garage door or replace it?
A single broken part such as a spring, cable or roller is usually a straightforward repair. Replacement is worth considering when several panels are damaged, the door is badly worn or warped, it keeps needing repairs, or you want better looks and insulation. We will tell you what we see and let you decide.
Can you install a new opener with the door?
Yes. We install garage door openers, and doing both together keeps everything matched and working as one system. We work with brands such as LiftMaster, Chamberlain, Genie, Craftsman, Marantec, Ryobi, Linear, Sommer and Stanley.
Which garage door brands do you install?
We install and service Clopay, Amarr, C.H.I. Overhead Doors, Wayne Dalton, Raynor, Overhead Door and Windsor Door, among others. We are not affiliated with any of these manufacturers.
Do you offer financing?
Yes, financing is available. We also accept cash, credit card, debit card, check, Zelle and Venmo.
Is there a free estimate for installation?
Yes. We offer free, no-cost, no-obligation estimates on new garage door installation through December 19, 2026.
Will the same person handle my whole job?
Yes. The same technician handles your job from quote to install, so you deal with one person from start to finish.
Ask about a new garage door
Call (314) 766-4292 or send the form and we will get back to you. We are open seven days a week, and you can find us at 8680 Delmar Blvd, St. Louis, MO 63124.
Mon–Thu 7 AM–7:30 PM · Fri 7 AM–7 PM · Sat–Sun 7 AM–7:30 PM
8680 Delmar Blvd, St. Louis, MO 63124 #266 APT