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Top-Rated Doors (exterior) installers and replacers in Castine - Updated Nov 2026

Avatar for Sawtooth Services, LLC
Sawtooth Services, LLC
4.6(
9
)
Doors (Exterior) - Install or Replace

Serving Castine, ME and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Sawtooth Services replaced the entire roof and repaired past storm/tree damage on my 100+ year old farmhouse. They did such a wonderful job! When I was not able to be on site, they were in contact with me during the entire process. I couldn’t be more pleased with their diligence, ethics and consideration while they worked their magic. I’ve had positive feedback from my neighbors about the work they did, and how beautiful the roof is now! They quoted me a very reasonable price and finished right on budget!! I will not hesitate to contact them again when I’m ready to schedule some future window and door repairs. They’re the BEST!!"
Finished Interior
Addressing the Rot
Finished Product
Rot Behind Skirting
Before

+25

Response time1 day
Response rate94%
7 neighbors recently requested a quote
Sawtooth Services, LLC
4.6(
9
)
Doors (Exterior) - Install or Replace

Serving Castine, ME and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

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.

Recommended by66%of homeowners
Avatar for WFA Woodwork
WFA Woodwork
4.5(
10
)
Doors (Exterior) - Install or Replace

Serving Castine, ME and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"We consider ourselves very lucky to have found just the right person in Wade Ambrose, to handle this complex job. Replacing 200+ linear feet of rotting exterior "rain boards" with plastic lumber. We knew that it might seem straightforward, and a certain amount was just that, but rot had set in below the top layer, and Wade and apprentice Sage, expertly removed all that, replaced it not only in the best workmanlike manner, but a real touch of aesthetics when faced with unforeseen issues: garden hose bibs, propane tank ice shields and piping, movable stairs that needed to be close to house but still shed rain. Because of all that, it took a full two weeks, but much was due to weather--beyond anyone's controlled-- and supply issues. Clean work site during and after and took all the demo away. Good for next 30 years. We also wanted to praise Wade for his good balance of family/work life. Even though there were long days of sunlight in August, Wade was sure to not go for 12 hour workdays, and safety issues that can result. He was happy, we were happy, Sage was happy to learn with him. You will be too. (And below estimated cost!)"
Recent carpentry projects
Decorative Panels
Recent carpentry projects
Recent carpentry projects
Bright Barn Doors

+7

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Edes Helping Hands
Edes Helping Hands
4.2(
21
)
Doors (Exterior) - Install or Replace

Serving Castine, ME and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Mike from Edes Helping hand was awesome- will definitely use his services again and recommend when someone asks if I know anyone to help with projects. Mike was very professional and it was obvious he is a skill tradesman. He went above and beyond with installation adding extra support for a secure placement for which I have no doubt this effort will provide a safe and long lasting area for my precious ones. If you are looking for exceptional service - don’t hesitate- ask for Mike of Edes Helping Hands!"
Edes Helping Hands
Avatar for Red Dog Properties LLC
Red Dog Properties LLC
New to Angi
Doors (Exterior) - Install or Replace

Serving Castine, ME and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Full Basement Remodel
Full Basement Remodel
Full Basement Remodel
Full Basement Remodel
Full Basement Remodel

+2

7 neighbors recently requested a quote
Avatar for Installs
Installs
4.5(
18
)
Doors (Exterior) - Install or Replace

Serving Castine, ME and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Justin and Kevin were both very friendly and informative. Answered a ton of questions. Showed up promptly to start project and finished in a timely manner. Quality of work was excellent. I plan on using again for all of my projects or repairs."
kitchen cabinets
trim and cabneits install
batton board install
deck
installing decking boards

+28

Response time2 days
Recommended by78%of homeowners
Showing 1-10 of 38
FAQs for doors (exterior) installation and replacement projects in Castine, ME

If your entry bakes in direct sun, fiberglass is the clear winner. The material shrugs off extreme heat, stays energy-efficient, and won’t warp or fade the way wood sometimes can. Paired with low-E or UV-blocking glass, a quality fiberglass door keeps hot air out, cool air in, and should serve you reliably for roughly two decades.

A seasoned door pro can hang a replacement door in two to four hours—mounting the slab, tweaking the fit, and adding hinges, knobs, and weatherstripping. If the jamb needs repairs or you’re cutting a brand-new opening, plan on extra time so everything lines up and seals tightly. Either way, most projects wrap up in a single afternoon.

The Castine, ME homeowners’ guide to doors (exterior) installations and replacements

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