Top-rated door pros.

Best door pros near Union, ME

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Top-Rated Door pros in Union - Updated Nov 2026

Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
Doors (Exterior) - Install or Replace

Serving Union, ME and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I liked that there was no nonsense. Their salesman was straightforward and the price was fair. We were also impressed with the installers. They installed all the windows in 1 day and they look great. I'm happy I chose them."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2628 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Connected Carpentry LLC
Connected Carpentry LLC
5.0(
6
)
Doors (Interior) - Install or ReplaceSliding Door - InstallDoors (Exterior) - Install or Replace

Serving Union, ME and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Arron at connected carpentry. Did a excellent job replacing 3 doors and a garage door for me, he was polite, punctual, knowledgeable,and very professional he got the work done in a timely manner, and he did a great job, he takes pride in the work he does it shows! I will definitely be hiring Aaron for any future project's."
Deck Replacement
Deck Replacement
Deck Replacement
Deck Replacement
Deck Replacement

+11

5 neighbors recently requested a quote
Avatar for Overhead Door Co
Overhead Door Co
4.5(
40
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+6 more

Serving Union, ME and surrounding areas

In business since 1935

Emergency services offered

Credit card accepted

"

From sales to installation, the process was exceptionally smoothly and everything happened as was originally scheduled and promised. Communication was excellent, advice from the estimator was spot-on, the quality of the doors even better than what we expected and the installation was EXPERT. The doors look fabulous, work perfectly, and the installer did a much better job than what we could have done ourselves. We are so glad that we decided to outsource this service and we highly recommend this company.


"
Recommended by96%of homeowners
Avatar for Installs
Installs
4.5(
18
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Union, ME and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Fantastic crew, quality work was completed on our home. Our project was approximately $50k. They went above and beyond when many unforeseen issues arose, as always happens when doing any remodeling project. Could never say enough good things about this company. They are very reliable and trustworthy. Everything that was promised was completed in full and above expectations. Anyone that hires them is in good hands."
kitchen cabinets
trim and cabneits install
batton board install
deck
installing decking boards

+28

Response time2 days
Recommended by78%of homeowners
Reliable Handyman Services of Maine, LLC
4.8(
12
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace

Serving Union, ME and surrounding areas

In business since 2005

Free estimates

"Excellent service having my garage ceiling drywalled. They arrived when they said they were going to and were super about cleaning up after the job. Every step was thoroughly explained, including why they chose the materials they did. They had 2 other businesses come in to handle a couple of things. They explained why they did that and still came in under the estimated cost for the job. I am very pleased and will definitely not hesitate to hire them in the future."
Response time1 day
Recommended by100%of homeowners
Avatar for B&P Handyman Services
B&P Handyman Services
5.0(
6
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+3 more

Serving Union, ME and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Everything went great. They picked up everything when they left. Coming back to fix a leak and do a little more trim I asked for. Working on an estimate for interior work I’ve asked for and walkway outside. Very polite and knowledgeable"
Before
Pool deck
Barn Door install
Front porch update
Enclosed Screen Porch

+47

Response time1 day
Response rate100%
Recommended by100%of homeowners
...
Showing 1-10 of 78
Doors FAQs, answered by experts

Doors get more sticky in the summer. Contrary to popular belief, doors can also stick in the winter since humidity causes doors to stick during both seasons. However, thermal expansion and humidity in the summer mean that the thermal heat and moisture in the air both play a role in causing a door to stick.

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.

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.

Your front door should only need replacing every 20 to 40 years, depending on the material and level of wear and tear. Sometimes a door will need replacing sooner due to extreme weather conditions, like a hurricane or storm. In other cases, you may want to upgrade your door to add some upgraded curb appeal—especially when prepping your home for sale.

If your specific sliding glass door model is out of stock or no longer being built, it may still be best to contact the original manufacturer or installer. They can suggest a comparable replacement that is similar in size, avoiding more expensive repairs to retrofit a new door to an older opening. 

The Union, ME homeowners’ guide to door services

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