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Find Doors (exterior) installers and replacers in Portland

Avatar for Sunapee Builder
Sunapee Builder
4.9(
35
)

Serving Portland, ME and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quick response

"Don and Clay replaced several doors in our home, including exterior French doors and some unexpected repairs due to water damage when the old ones were taken out. They were extremely communicative, helping us understand all our options from start to finish, and worked professionally and very quickly. The work is beautiful, well-done, and we couldn't be happier! Will definitely call on them again for future work."
Lorello
Fralich
VanBrunt
Lorello
Blanchard

+36

Response time2 days
2 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for GrayBridge
GrayBridge
5.0(
15
)

Serving Portland, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Josh is professional, on time, and willing to do the extra mile to do the job right. He is up front and honest about pricing. Would trust him to repair or install anything if I needed it in the future. "
Working on Deck
Finished Deck
Old Door
Progress Pic
Trim

+104

Response time2 days
Response rate96%
13 neighbors recently requested a quote
Avatar for Harlows Helping Hands
Harlows Helping Hands
4.9(
11
)

Serving Portland, ME and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Harlowâ s was the best handyman you could hire. He arrived on time, completed the tasks on time, and his prices are reasonable. I will definitely hire him again."
Original Kitchen
Old Yellowed tub surround
Original Kitchen
Old Yellowed tub surround
Original Cabinet doors

+106

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rite Window & Bath
Rite Window & Bath
4.4(
21
)

Serving Portland, 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
1186 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for JP Carpentry LLC
JP Carpentry LLC
5.0(
6
)

Serving Portland, ME and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Josh did a couple of small projects in my home, he replaced all of the baseboard, replaced my bathtub, did some drywall, and built us some custom shelves. He did all of this in only a couple of days, and his work is flawless. Would recommend Josh to anyone!"
Built in fire place
Built in fire place
Full kitchen remodel
Full kitchen remodel
Full kitchen remodel

+1

3 neighbors recently requested a quote
Avatar for Been There Fixed That Handyman Service
Been There Fixed That Handyman Service
5.0(
8
)

Serving Portland, ME and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Rick also did a missing window fix, interior door replacement and exterior door jamb repair, so he’s quite versatile. and had creative cost-saving ideas. His workmanship is good, rates reasonable and he is pleasant to work with. He got to me quickly because I needed to have the work done prior to a scheduled painter could start. Very accommodating to my schedule."
Recommended by100%of homeowners
Eastern Shore Home Improvement
5.0(
8
)

Serving Portland, ME and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"Had older siding removed and replaced as well as blown in insulation done in conjunction with the replacement as well as a porch rebuild and also bathroom shower tile replacement. All of the work was done with very high standards and all crew members were very knowledgeable and demonstrated excellent work results. Would highly recommend. Scott emphasized the importance to him of having people work with him that do quality work and it shows."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Showing 1-10 of 23
FAQs for doors (exterior) installation and replacement projects in Portland, ME

Modern steel doors incorporate protective coatings and finishes that significantly reduce rust potential. These treatments create effective moisture barriers when properly maintained. Small scratches or damage should be promptly addressed with touch-up paint to prevent moisture from reaching the underlying metal. 

Doors in coastal or high-humidity environments benefit from additional protective measures and more frequent inspection. With proper care, most steel doors resist corrosion for decades.

Steel doors provide superior resistance against forced entry attempts compared to fiberglass alternatives. The inherent strength of steel creates a formidable barrier that resists impacts and tampering more effectively than composite materials. 

While high-quality fiberglass doors offer reasonable security, steel provides an exceptional strength-to-weight ratio and structural integrity. For maximum protection, look for steel doors with reinforced strike plates and multi-point locking systems.

Most manufacturers provide warranties covering manufacturing defects for periods ranging from five to 15 years, depending on the product line and quality tier. Hardware components often carry separate warranty coverage, often for shorter durations. Installation services may include workmanship guarantees covering proper fitting and operation. Always review warranty documentation carefully to understand coverage limitations and maintenance requirements that might affect warranty validity.

Provided your existing wood frame remains structurally sound and properly aligned, professional installers can often adapt a steel door to fit. The process requires careful measurement and potentially minor modifications to accommodate the new door's specifications. The frame must provide adequate support for the heavier steel door construction. A qualified installer will evaluate your current frame's condition and recommend appropriate adjustments to ensure proper function and security.

The Portland, 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.