Top-rated door pros.

Get matched with top door pros in Union, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your door service project in Union, CT?

Select your specific project to find the pro for you.

Verified Reviews for Door Service pros in Union, CT

*The Angi rating for Door Service companies in Union, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Door Service needs.

*The HomeAdvisor rating for Door Service companies in Union, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Door Service needs.

Last update on July 08, 2026

Find Door pros in Union

Quality Restoration, LLC
4.7(
34
)
Doors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace - For BusinessDoors - Repair - For Business+3 more

Serving Union, CT and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"Elvin is great. He fixed my wood double front doors and applied paint that I had picked out, as well as new handles/lock. He took his time, was very polite, and made sure everything was in order before in left. My front doors look amazing. Will be hiring him again for more work around the house. Also, his pricing was very reasonable and on point for the amount of repair and painting work he did."
Response time7 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for Renuity
Renuity
4.3(
36
)
Doors (Exterior) - Install or Replace

Serving Union, CT and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2020 neighbors recently requested a quote
Recommended by66%of homeowners
Request Quote
Avatar for Castle Windows
Castle Windows
2.9(
1,727
)
Doors (Exterior) - Install or ReplaceSliding Door - Install

Serving Union, CT and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Credit card accepted

"Brian did a great job replacing our bed room window,he was courteous and his work was perfect,thanks again Brian."
Windows and Doors!
Windows and Doors!
Windows and Doors!
Windows and Doors!
Windows and Doors!

+13

29 neighbors recently requested a quote
Recommended by84%of homeowners
Request Quote
Avatar for Door and Security Solutions
Door and Security Solutions
5.0(
1
)
Doors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace - For BusinessDoors - Repair - For Business+2 more

Serving Union, CT and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Very professional and very clean."
Converging Pocket doors
Custom Barn doors
HDPE Toilet compartments
Elementary School Entry
Egress doors

+2

Response time11 hrs
Response rate86%
Recommended by100%of homeowners
Request Quote
Avatar for JTF RENOVATIONS
JTF RENOVATIONS
5.0(
5
)
Doors (Exterior) - Install or ReplaceStorm Door - InstallStorm Door - Install - For Business

Serving Union, CT and surrounding areas

Approved

In business since 2024

Free estimates

Customers say: True professional

"Jason did a great job with my skylight and roof. He was prompt and finished on time. Terrific job"
Chimney Flashing Repair
Roof Replacement
Stairs & Pool Deck
Response time1 day
Response rate92%
7 neighbors recently requested a quote
Request Quote
Avatar for American Home Fitters, LLC
American Home Fitters, LLC
5.0(
2
)
Storm Door - Install

Serving Union, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Executed my and my husband's ideas for our bathroom perfectly. It even turned out better than I had thought it would. Really great guys to work with"
Bathroom Remodel. Complete gut
Almost finished ! 3 day project
Complete gut with standalone tub
Front steps before
Front steps: After

+3

Response time10 mins
26 neighbors recently requested a quote
Request Quote
Avatar for A&H Home Improvement
A&H Home Improvement
5.0(
3
)
Doors (Interior) - Install or Replace - For Business

Serving Union, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I hired A&H Home Improvement to help with a list of around the home maintenance projects. I had an excellent experience working with them. Hassan was always punctual and communicative. He was able to diagnose and fix my problems in the home and gave me a very fair price. He was able to fix everything on a speedy timeline. I definitely recommend coming to Hassan for help with your next project."
Response time2 days
Response rate100%
1 neighbors recently requested a quote
Request Quote
Final Touch Carpentry, LLC
3.7(
3
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessSliding Door - Install+3 more

Serving Union, CT and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"I have used Ron for many projects since moving into my 77 yr old home 2 years ago. We have remodeled the kitchen and the basement and so much more. Ron is very skilled and I was very pleased with the results. He is also reasonably priced. I would highly recommend Ron!! He is the best!"
Response time11 hrs
Recommended by100%of homeowners
Request Quote
Sonart Construction Corp.
2.3(
7
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+11 more

Serving Union, CT and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Request Quote
...
Showing 1-10 of 150
Doors questions, answered by experts

The lock block will either be built-in on the side of the door or run from the top to the bottom. Usually, there is a marking that indicates its location. You can also tap the door with the back of a screwdriver to find the lock block like you would find a stud in a wall.

French doors can seal better, so a good quality, well-insulated French door will be more energy efficient than the best insulated sliding door. That’s because there’s no way to totally seal a sliding door and still allow it to slide past the jamb effectively.

It’s certainly easier to paint a door while it’s still on its hinges, but you may get better results if you remove it from the hinges. Painting a door off the hinges allows you to work on it horizontally, making prep work easier, reducing drips, and allowing undisturbed drying time.

Barn doors do not always require a bottom track, especially if a high-quality top track is used to stabilize the door. However, a bottom track is often recommended to ensure the door operates smoothly, prevent it from scratching the floor, and keep it from pushing inward or outward, which could cause damage. A bottom track also keeps the door more secure and properly anchored. In some cases, an interior barn door can hang solely from a top track without a bottom guide. If you do install a bottom track, it should be placed six to eight inches from the floor and be at least twice as wide as the door.

French doors can either open inward or outward, but because hinges are the mechanism for opening and closing, a single set of French doors will not be able to do both. Most French doors only open outward onto a patio, deck, or porch, while some only open inward if the outdoor space is limited and can’t accommodate the open doors.

The Union, CT homeowners’ guide to door services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles