Top-rated window and door contractors.

Best window and door contractors near Belfast, ME

Enter your zip and get matched with up to 5 pros

Need a pro for your window and door contracting project in Belfast, ME?

Select your specific project to find the pro for you.

TRUSTED BY BELFAST, ME HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon12
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Belfast - Updated Nov 2026

Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
Doors (Exterior) - Install or ReplaceNew Windows - 6 +New Windows - 3-5

Serving Belfast, ME and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2604 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Sawtooth Services, LLC
Sawtooth Services, LLC
4.6(
9
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceNew Window - Single+3 more

Serving Belfast, ME and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

Sawtooth Services, LLC specializes in home improvements, remodels, rot remediation, new construction, and more. As general contractors, we bring your vision to life through carpentry tailored to your needs. We coordinate materials, subcontractors, and project plans to keep the process organized from start to finish.\n\nOur services include:\n\n- Framing new homes and renovating existing structures\n- Installing doors and windows\n- Remodeling interior spaces with new flooring, vanities, and more\n- Repairing rot damage to restore structural integrity\n\n\nWe’re committed to building right, every time. Our work follows applicable state building codes, with careful attention to weather protection, structural integrity, and heat retention. From properly flashed windows and doors to siding installed to shed water and framing built to support your home, we focus on the details that make a lasting difference.\n\nLet us know how we can help with your next project or address concerns about your home.

Siding & Rot Remediation
Siding & Rot Remediation
Siding & Rot Remediation
Siding & Rot Remediation
Siding & Rot Remediation

+25

Recommended by66%of homeowners
Avatar for Apollo Insulation
Apollo Insulation
4.8(
5
)
New Window - Single - For Business

Serving Belfast, ME and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"They were very polite, very reasonable on price and their quality of work with some of the best I have ever seen. Would recommend to anybody looking to have any type of insulation work done"
Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bangor Abatement, Inc.
Bangor Abatement, Inc.
4.5(
2
)
New Windows - 6 +New Windows - 3-5

Serving Belfast, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"They did a good job especially considering how brittle my old siding had become over the years. I’m pleased with their work and the price was right. I plan to hire them to do a couple more small jobs that I’m to old to do myself."
6 neighbors recently requested a quote
...
Showing 1-10 of 97
Window Door Contractors FAQs, answered by experts

For most common repairs, a professional window repair service can fix a window in one to three hours. However, replacing window frames or repairing a large, multi-pane window will likely take longer to complete. For comparison, a window installation or repair professional should be able to replace up to 15 windows per day.

Whether you should repair or replace a screen door depends on the type and extent of the damage. It is easy and economical to repair a small tear in the mesh using a widely available DIY patch kit. However, if there are large tears, multiple damaged spots, or if the screen is made of a specialized material, replacing the entire screen mesh might be a better long-term investment for a tidier appearance. You should also consider the condition of the frame; if the frame itself is damaged, it's likely time to replace the entire door. Other factors to weigh include whether you want a new style or need a more durable door.

Common problems include leaks, broken glass, and damaged frames. Regular maintenance prevents extensive damage.

Yes, you can absolutely put a screen on a casement window, and most casement windows come with screens. Unlike with a double-hung, single-hung, or sliding window, the screen in a casement window sits on the inside of the window so that the sash can freely open outward. Screens are especially important for casement windows because the large window opening the window provides leaves your home more open to bugs and outside debris than most other types of operable windows.

No, it’s not safe to leave a doggy door open. It might be more convenient, especially at night when you just want to lay in bed. However, when you leave it open, it increases the chance of other critters getting in without your knowledge. Also, it leaves your pup unsupervised for hours at a time.

The Belfast, ME homeowners’ guide to window and door contracting services

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