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Garage Door Installation & Replacement · CT

New garage doors, installed by the team that repairs them.

Replace a dented, drafty or dated door with a new insulated steel or wood-look door. We measure, help you choose, and install the new door with springs, track and opener set up to match.

Sun–Thu 8 AM–8 PM · Fri 8 AM–5 PM
5.0 from 2,957 reviewsLicensed & insuredUpfront pricing
Garage Door Installation & ReplacementA1 Garage Door Repair
5.0
2,957 customer reviews
Same-day appointmentsIn most towns we can be there the day you call.
Upfront pricingYou get the price before any work starts. No surprise fees.
Licensed & insuredTrained, background-checked technicians.
Free onsite estimateWe inspect the whole door system, not just the broken part.
Is it safe?

Safe to wait

Dented, old or drafty doorNot urgent. Book a free onsite estimate and compare styles and insulation.
Call (475) 212-4747
Signs you need it

Do you see any of these?

  • Frequent breakdowns or repairs
  • Visible rust, dents, or warping
  • Doors that don’t seal properly, causing drafts
  • Outdated styles or colors that don’t match your home
  • Excessive noise during operation
  • Door won’t open or close smoothly
How it works

From your call to a working door

01

Call or book

Tell us what the door is doing. We'll book the first open slot, often the same day.

02

We diagnose

A technician inspects the springs, cables, track, rollers and opener.

03

Upfront price

You approve the price before any work starts. No surprise fees.

04

Fixed & tested

We repair, balance and safety-test the door before we leave.

Garage Door Installation & Replacement

What to know

Why Choose Professional Installation?

Installing or replacing a garage door isn’t a simple DIY job. A proper installation ensures:

Our licensed experts use advanced tools and techniques to get your door installed right the first time, so you won’t have to worry about malfunctions or costly repairs down the road.

  • Safe and smooth door operation
  • Optimal balance to prevent premature wear
  • Proper sealing against weather and pests
  • Compliance with local building codes and safety standards
  • Correct fit for your garage opening and hardware

New Installation Options

At A1, we offer a wide selection of garage doors with various materials, styles, and finishes:

Our team will guide you in choosing the perfect door that fits your budget and style while enhancing your home’s curb appeal.

  • Steel doors for durability and low maintenance
  • Wood doors for classic beauty and customization
  • Aluminum and glass for modern looks
  • Insulated doors to improve energy efficiency

Call us

Same-day appointments in most towns in Connecticut.

Reviews
5.0

Rated 5.0 by homeowners in 2,957 reviews across Connecticut.

FAQ

Questions homeowners ask

Do you offer garage door repair in Connecticut?

Yes. A1 Garage Door Repair serves Connecticut. Call or book online and we'll confirm the first available time.

How fast can a technician get here?

In most towns we can come the same day you call, depending on the schedule.

Will I know the price before you start?

Yes. The technician inspects the door and gives you the price up front. Nothing is done until you approve it.

Can I use my garage door with a broken spring?

No. With a broken spring the opener and cables take the full weight of the door, which can make it drop. Leave it closed and call us.

What are your hours?

Sunday to Thursday 8 AM – 8 PM and Friday 8 AM – 5 PM. We're closed on Saturday. You can book online any time.

Same-day service in most towns

Get your garage door working today

Call and talk to a person, or pick a day and an arrival window online. We call to confirm before anyone comes out.

Book Service

  1. ZIP code
  2. Day
  3. Time
  4. Your details
Please enter your ZIP code
Pick a time A day and an arrival window.
We call to confirm Before anyone comes out.
We arrive In the window you chose.

No payment to book · We call to confirm