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Find Doors (exterior) installers and replacers in Amherst

Avatar for Mel Martin Windows LLC
Mel Martin Windows LLC
5.0(
72
)

Serving Amherst, NH and surrounding areas

In business since 1973

Free estimates

Warranties offered

"I want to give my highest possible recommendation for Craig at Mel Martin Windows! I hired them when I found significant rot and decay in the wood around my front door. Craig came to our home, evaluated the situation and created a great plan to fix everything. We ended up replacing the wood around the door and installing an entirely new door. Craig did an exceptional job at recreating the decorative brick mold we had on the door frame by using PVC products. He corrected all the previous issues and now gave us a new solution that will withstand the weather for years to come. Extremely happy with his professionalism, punctuality, flexibility and pricing. He is a true craftsman and a pleasure to do business with. Very pleased with how our project turned out."
Additional Photos
Additional Photos
Additional Photos
Before
After

+10

Response time2 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mountain Dove Fine Carpentry
Mountain Dove Fine Carpentry
4.8(
50
)

Serving Amherst, NH and surrounding areas

Angi Approved

In business since 2017

Free estimates

Customers say: Quality work

"James gave me the lowest quote and installed my floor two weeks from when I signed with him. I wanted the floor done by Easter and he delivered! It turned out beautiful! We couldn’t be happier!"
3BR 1BA Laundry Condo
3BR 1BA Laundry Condo
3BR 1BA Laundry Condo
3BR 1BA Laundry Condo
3BR 1BA Laundry Condo

+259

Response time3 days
4 neighbors recently requested a quote
Recommended by96%of homeowners
Torin Soares Contracting
5.0(
11
)

Serving Amherst, NH and surrounding areas

Angi Approved

In business since 1987

Free estimates

Emergency services offered

"Torin and his team did a wonderful job upgrading our original 1980s kitchen. He was flexible with its construction ‘quirks’ and helped me find materials within my budget. Kitchen remodel included cabinets countertops & lighting. Torin is detailed and thorough. He shows up on time, is clean and personable. Throughout the project, he took on smaller fixes including replacing my bathroom faucet, fixing the drafty front door & hiding the TV cable wires behind the wall. Overall very satisfied with his work. "
Response time3 days
Recommended by27%of homeowners
J.A. Longden Construction
4.7(
38
)

Serving Amherst, NH and surrounding areas

Angi Approved

In business since 2002

Free estimates

Emergency services offered

"We hired Jim Longden in 2023 to install flooring in our dining room, kitchen, and downstairs bathroom. He also installed a vanity, sink, and toilet for us. He claimed he was capable of doing that work and we hired him in good faith. He made some egregious errors which caused flooding and water damage that was discovered in 2024. Uber our toilet the blocking was gone and the hole under our toilet was too big. He also never sealed the toilet in the floor so you could just wiggle it around in the bathroom floor! A professional contractor would never make these mistakes. Water leaked underneath our bathroom, kitchen, and dining room floors and they all had to be torn out. We had to pay for the repairs out of our own pocket so we are currently $30,000 in debt. We are still fighting with his insurance to pay for this! DO NOT HIRE THIS MAN. "
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for DCL Construction
DCL Construction
5.0(
8
)

Serving Amherst, NH and surrounding areas

Angi Approved

In business since 2000

Free estimates

Emergency services offered

"We needed a floor to ceiling curtain on an overhead track separation at bottom of stairs. Bob did the work efficiently and within our timeframe.. Also when we added installation of 3 disability bars, this was done to our complete satisfaction. Thank you, Very happy with results!"
Completed jobs or on goin
Basement remodel
Basement remodel bathroom added
Basement remodel and bath room added
Basement remodel

+24

Response time6 hrs
15 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Rite Window & Bath
Rite Window & Bath
4.4(
21
)

Serving Amherst, NH and surrounding areas

Angi Approved

In business since 2000

Free estimates

Warranties offered

"To begin with the salesman told us most of the work would be done outside. Also the molding did not have to be removed. This was all wrong information. They did most of the work indoors. They did not put anything down on my runner or my wood floor. My runner and floors had to be steam cleaned. They destroyed the molding around the windows. The caulking is horrible. They were supposed to send us a survey. It was never sent to us because they knew we were not happy. No one from the company contacted us to see how things went. We have to call a finish contractor to replace the molding. This is not acceptable. I do not recommend this company. "
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
1770 neighbors recently requested a quote
Recommended by85%of homeowners
Showing 1-10 of 28
FAQs for doors (exterior) installation and replacement projects in Amherst, NH

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 Amherst, NH 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.