Proud Member of the Door Systems Garage Door Group

Colonial Door Systems | Your Local NH Experts

Expert Garage Door Repair & Installation in New Hampshire

From our base in Epsom, we provide reliable residential and commercial garage door services for Concord, Pittsfield, and communities across NH

Quality Garage Door Services in New Hampshire
 

For homes and businesses in Concord, Epsom, Pittsfield, and across NH, our certified team provides expert garage door installation, replacement, and emergency repair services

Elegant Garaga residential garage door with glass panels, a popular choice for homes in Concord, NH

Residential Garage Doors

New Installations & Replacements

As authorized Garaga dealers, we offer a wide selection of styles and materials to match your home's aesthetic in the New Hampshire area

White Garaga industrial overhead door, installed for a commercial warehouse facility in the Manchester, NH area

Commercial Garage Doors

Built for Business Efficiency

We supply and install robust solutions for any application, from insulated doors for warehouses to high-speed doors for high-traffic areas in NH

Colonial Door Systems service technician arriving for a garage door repair call in Epsom, NH

Garage Door Services

Emergency Repair & Maintenance

For homeowners and businesses across Central NH, we handle broken springs, opener issues, and routine maintenance to keep your door running smoothly

Why Choose Colonial Door Systems and Garaga Garage Doors?

Explore the value of partnering with Colonial Door Systems and Garaga—your trusted choice for quality, style, and a seamless experience in every garage door solution.

Reliability You Can Trust:

With Garaga’s top-tier doors and expert installation, we deliver a smooth, hassle-free process for peace of mind.

Experienced Professionals:

Serving Northern New England in New Hampshire, Colonial Door Systems brings decades of trusted experience to each project

Energy-Saving Choices:

Our doors offer five insulation levels to meet your specific needs, providing comfort while respecting your budget.

Clear and Fair Pricing:

Our quotes detail a range of styles and price options, making it easy to select what’s right for you.

Quiet and Connected:

Our Liftmaster openers ensure quiet, secure, and smart operation, adding convenience to your daily life.

A World of Design Possibilities:

Elevate your home’s look with a garage door crafted to match your personal style.

Harmonized Entry and Garage Doors:

Garaga stands out by offering entry and garage doors that complement each other, giving your home a unified, polished look.

Custom wood carriage garage door from the Everite Charles River Series, available for installation on homes in Concord, NH and surrounding areas

Timeless Elegance

Wood Carriage Doors for New Hampshire Homes

Add classic charm and lasting value to your home with a custom wood garage door. We help you design and install the perfect fit.

Your Local Service Team

Need Emergency Garage Door Repair?

We handle everything from broken springs to opener repairs in Concord, Epsom, Pittsfield, and surrounding NH areas. Call us for a fast response

Our trusted brands

Looking for a specific garage door brand or model? Our team is here to help.

Garage garage doors logo
Fimbel Architectural Doors logo
WalkThru Garage Doors logo
Wayne Dalton Logo
Clopay Logo
Amarr logo
C.H.I. Overhead Doors logo
Everite Logo
LiftMaster logo

Trusted Expertise

Certified for Your Peace of Mind

Our team is proudly certified, ensuring top-quality service and industry-standard expertise.

Garaga Experts Logo
IDA logo
IDEA - Accredited Door Dealer logo
Professional Door Association of New England logo

These certifications reflect our commitment to excellence and reliable service for all your garage door needs.

Hear From Our Valued Customers Across New Hampshire

Fantastic job in Concord!

5
17 June 2025 , Mike ,

We were very impressed by the installation and the final product when we recently had both of our garage bay doors and door systems replaced. I cannot say enough about how responsive Colonial was from… Read more We were very impressed by the installation and the final product when we recently had both of our garage bay doors and door systems replaced. I cannot say enough about how responsive Colonial was from our first contacting them to getting the flawless final product installed. Nice. Professional. Great looking and smooth final product.

Owner

5
16 June 2025 , Scott ,

Great experience from sales thru installation

New doors installed

5
05 May 2025 , Stephen ,

Wesley and his crew were prompt, neat, knowledgeable and courteous. They coordinated with our carpenters who replaced a header that had been hit at the same time the doors were installed. A+++

Incredible

5
28 April 2025 , Mike ,

The Colonial team arrived early. They were professional, experienced, and added instant value to our home with two beautiful, quiet new garage doors in just a few short hours time. We cannot thank… Read more The Colonial team arrived early. They were professional, experienced, and added instant value to our home with two beautiful, quiet new garage doors in just a few short hours time. We cannot thank them enough!

Great job, quick and great install

5
20 March 2025 , John ,

The installers did a great job. Doors work great and the spent time cleaning up when they were done.

Very Pleased!

5
19 March 2025 , Kathy ,

Every thing was on time and professional!
Installer was very informative.

View all reviews

Check online reviews
from trusted partners

Review us on Google Logo
Facebook reviews Logo
Angie's List - Review Us logo

Your New Hampshire Garage Door Experts

Our New Hampshire Service Areas

From our headquarters in Epsom, our certified technicians are ready to provide expert installation and repair services to the following communities and beyond:

  • Concord
  • Epsom
  • Pittsfield
  • Manchester
  • Dover
  • Rochester
  • Auburn
  • Exeter
  • Pembroke
  • And many more...

A network of Door Systems specialists

We are part of a large network of certified specialists located across North East America.

If you are beyond our service range, we recommend these trusted partners.