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TRUSTED BY ALSTEAD, NH HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified window and door contracting services reviews

Find Window and door contractors in Alstead

Avatar for Alamo Garage Doors

Alamo Garage Doors

4.96(
190
)
Approved Pro

Alamo Garage Doors

4.96(
190
)
Approved Pro
Customers say: Terrific value
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
Free onsite estimate

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025


Avatar for Power Home Remodeling

Power Home Remodeling

4.76(
783
)
Approved Pro

Power Home Remodeling

4.76(
783
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1992 years of experience

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"This company completely took advantage of my MIL with high pressure sales. She did not need her roof redone yet they convinced her she needed it and 30k$ later she has a new roof she didn't need or want. You should be ashamed of yourselves."

Tim O on September 2025

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"This company completely took advantage of my MIL with high pressure sales. She did not need her roof redone yet they convinced her she needed it and 30k$ later she has a new roof she didn't need or want. You should be ashamed of yourselves."

Tim O on September 2025


Avatar for Power Home Remodeling

Power Home Remodeling

4.63(
483
)
Approved Pro

Power Home Remodeling

4.63(
483
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1992 years of experience

Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."

Phetdara P on October 2025

Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."

Phetdara P on October 2025


Avatar for Inside-Out Maintenance

Inside-Out Maintenance

4.65(
33
)
Approved Pro

Inside-Out Maintenance

4.65(
33
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2002 years of experience

We are a locally owned and operated Home Repair Specialist company with over 20 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in HOME REPAIR SERVICES of all types, handyman/carpentry/drywall/rotten wood work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Charles Watson responded promptly through Angie's List and got the job done quickly and professionally, for a very reasonable price. We would be c=glad to use him again"

Paul L on July 2025

We are a locally owned and operated Home Repair Specialist company with over 20 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in HOME REPAIR SERVICES of all types, handyman/carpentry/drywall/rotten wood work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Charles Watson responded promptly through Angie's List and got the job done quickly and professionally, for a very reasonable price. We would be c=glad to use him again"

Paul L on July 2025


Avatar for Capital Construction Contracting North

Capital Construction Contracting North

4.36(
104
)
Approved Pro

Capital Construction Contracting North

4.36(
104
)
Approved Pro
Customers say: Quality work
2004 years of experience
Free onsite estimate

Capital Construction Contracting Inc. was founded in 2005 as a full service home remodeling company. We provide complete interior and exterior home improvement services specializing in James Hardie siding, including roofing, windows, doors, custom decks and interior remodels. We pride ourselves on fantastic customer service and top notch craftsmanship. We hold numerous certifications in the industry, and we are proud to work with the best products from leading manufacturers. No matter what home improvement needs you have, Capital Construction Contracting Inc. is here to provide you with quality solutions. Our mission is simple : to improve the lives of our customers by providing the highest quality building materials installed by highly skilled, professionally trained crafts persons with the highest level of customer service. Feel free to visit our showroom: 3 Norwood Street, Dorchester MA We value your business!

"Excellent work performance. Installers very professional. "

Marlene B on November 2025

Capital Construction Contracting Inc. was founded in 2005 as a full service home remodeling company. We provide complete interior and exterior home improvement services specializing in James Hardie siding, including roofing, windows, doors, custom decks and interior remodels. We pride ourselves on fantastic customer service and top notch craftsmanship. We hold numerous certifications in the industry, and we are proud to work with the best products from leading manufacturers. No matter what home improvement needs you have, Capital Construction Contracting Inc. is here to provide you with quality solutions. Our mission is simple : to improve the lives of our customers by providing the highest quality building materials installed by highly skilled, professionally trained crafts persons with the highest level of customer service. Feel free to visit our showroom: 3 Norwood Street, Dorchester MA We value your business!

"Excellent work performance. Installers very professional. "

Marlene B on November 2025


Avatar for The Handyman Company

The Handyman Company

4.86(
11
)
Approved Pro

The Handyman Company

4.86(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1999 years of experience

Need Help? if its broken, cracked, or rotted we can fix it. Offering homeowner, landlord and business maintenance, and repair services. From foundation to roof we can help. Roof repair, window and door installations, tile, hardwood, laminate flooring, kitchen & bath remodeling, foundation crack repair, basement waterproofing, drywall repair, assembly service, TV mounting service and so much more

"This company is fantastic. They went above and beyond what was required for a small project that I didn't have the time to do myself. It's so difficult to find good people to do these jobs, so I was really grateful for the fast, reliable, and high quality service. I would hire them again in a heart beat. They got right back to me when I initially made the request for service, and even though they said they were busy, they went out of their way to accommodate my request in a short span of time. They also communicated consistently and reliably when I messaged them about the project. This company gets my highest endorsement."

Lucy S on April 2021

Need Help? if its broken, cracked, or rotted we can fix it. Offering homeowner, landlord and business maintenance, and repair services. From foundation to roof we can help. Roof repair, window and door installations, tile, hardwood, laminate flooring, kitchen & bath remodeling, foundation crack repair, basement waterproofing, drywall repair, assembly service, TV mounting service and so much more

"This company is fantastic. They went above and beyond what was required for a small project that I didn't have the time to do myself. It's so difficult to find good people to do these jobs, so I was really grateful for the fast, reliable, and high quality service. I would hire them again in a heart beat. They got right back to me when I initially made the request for service, and even though they said they were busy, they went out of their way to accommodate my request in a short span of time. They also communicated consistently and reliably when I messaged them about the project. This company gets my highest endorsement."

Lucy S on April 2021


Avatar for Capital Construction Contracting - North

Capital Construction Contracting - North

4.36(
97
)
Approved Pro

Capital Construction Contracting - North

4.36(
97
)
Approved Pro
Customers say: Quality work
2004 years of experience
Free onsite estimate

Capital Construction Contracting Inc. was founded in 2005 as a full service home remodeling company. We provide complete interior and exterior home improvement services specializing in James Hardie siding, including roofing, windows, doors, custom decks and interior remodels. We pride ourselves on fantastic customer service and top notch craftsmanship. We hold numerous certifications in the industry, and we are proud to work with the best products from leading manufacturers. No matter what home improvement needs you have, Capital Construction Contracting Inc. is here to provide you with quality solutions. Our mission is simple : to improve the lives of our customers by providing the highest quality building materials installed by highly skilled, professionally trained crafts persons with the highest level of customer service. Feel free to visit our showroom: 3 Norwood Street, Dorchester MA We value your business!

"Two stars because the work was eventually finished, but they left work partially completed with a dormer exposed to rain for several weeks. They also sent a finished work certification before the work was done to ask me to certify that it was complete. The owner discounted the work slightly, but it was a bad experience that delayed the house renovation and I do not recommend this contractor to others"

Matthew T on December 2024

Capital Construction Contracting Inc. was founded in 2005 as a full service home remodeling company. We provide complete interior and exterior home improvement services specializing in James Hardie siding, including roofing, windows, doors, custom decks and interior remodels. We pride ourselves on fantastic customer service and top notch craftsmanship. We hold numerous certifications in the industry, and we are proud to work with the best products from leading manufacturers. No matter what home improvement needs you have, Capital Construction Contracting Inc. is here to provide you with quality solutions. Our mission is simple : to improve the lives of our customers by providing the highest quality building materials installed by highly skilled, professionally trained crafts persons with the highest level of customer service. Feel free to visit our showroom: 3 Norwood Street, Dorchester MA We value your business!

"Two stars because the work was eventually finished, but they left work partially completed with a dormer exposed to rain for several weeks. They also sent a finished work certification before the work was done to ask me to certify that it was complete. The owner discounted the work slightly, but it was a bad experience that delayed the house renovation and I do not recommend this contractor to others"

Matthew T on December 2024


Avatar for Anthony's Home Improvements

Anthony's Home Improvements

5.00(
7
)
Approved Pro

Anthony's Home Improvements

5.00(
7
)
Approved Pro
2019 years of experience
Free onsite estimate

Veteran-owned and operated with 15+ years of maintenance experience. Specializing in rental property upkeep, home projects, and accessibility modifications. EPA RRP certified. Reliable, detail-driven, and committed to quality work.

"This guy saved the day!! I work a lot and I had several projects needing done. Anthony came in and handled every project with ease and very timely. My hose is now in order, wife is happy and all is right in the world. 10 out of 10. Definitely will hire again. "

Bobby W on September 2025

Veteran-owned and operated with 15+ years of maintenance experience. Specializing in rental property upkeep, home projects, and accessibility modifications. EPA RRP certified. Reliable, detail-driven, and committed to quality work.

"This guy saved the day!! I work a lot and I had several projects needing done. Anthony came in and handled every project with ease and very timely. My hose is now in order, wife is happy and all is right in the world. 10 out of 10. Definitely will hire again. "

Bobby W on September 2025


Avatar for VT Concrete Cutting & Concrete Solutions

VT Concrete Cutting & Concrete Solutions

4.54(
24
)
Approved Pro

VT Concrete Cutting & Concrete Solutions

4.54(
24
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1989 years of experience

We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! VT Concrete Cutting & Concrete Solutions has been servicing all of VT, NH and Eastern NY for over 25 years with any concrete needs. Our capabilities include coring up to 48” in diameter, cutting to any depth with our wire saw, concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, bulkhead door replacements, crawlspace repair, moisture control, concrete replacement up to 500sq feet, foundation repair and so much more. Call us today for a free estimate.

"They did excellent work and the problem has been resolved"

Scott F on April 2025

We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! VT Concrete Cutting & Concrete Solutions has been servicing all of VT, NH and Eastern NY for over 25 years with any concrete needs. Our capabilities include coring up to 48” in diameter, cutting to any depth with our wire saw, concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, bulkhead door replacements, crawlspace repair, moisture control, concrete replacement up to 500sq feet, foundation repair and so much more. Call us today for a free estimate.

"They did excellent work and the problem has been resolved"

Scott F on April 2025


Avatar for S.A.T. Handyman Services

S.A.T. Handyman Services

4.67(
9
)
Approved Pro

S.A.T. Handyman Services

4.67(
9
)
Approved Pro
Customers say: Quality work
2023 years of experience
Free onsite estimate

S.A.T. Handyman Services is locally owned and operated with over 15 years of experience in all types of Home Repair and Furniture Assembly Services. We are a trustworthy company who likes to do the job right from the start and we go beyond the call of duty to please our clients. Please call or click for an estimate today

"Great job. Arrived when he said he would."

Joy K on August 2024

S.A.T. Handyman Services is locally owned and operated with over 15 years of experience in all types of Home Repair and Furniture Assembly Services. We are a trustworthy company who likes to do the job right from the start and we go beyond the call of duty to please our clients. Please call or click for an estimate today

"Great job. Arrived when he said he would."

Joy K on August 2024

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Window Door Contractors questions, answered by experts

Bifold doors are one of the most inexpensive interior door options. On average, the cost to install bifold doors ranges between $100 and $300. The door material will factor into the cost as well, with hollow core and solid core being on the lower end of the cost spectrum. 

Most of the interior doors in your home are the same size. For example, most bedroom doors may be the same size. However, your closet doors might be the same size as each other but are a different size from the bedroom doors. You might also have bedroom closet doors that are a different size from hallway closet doors. It’s best to be safe and measure any door you want to replace.

The best place to install a dog door is on an exterior door that leads to a fenced-in area of your rear yard. This position will let your dog go in and out as they need and still keep them safe in your yard when they’re outside. You should plan on installing the bottom of the doggie door a minimum of 3 inches above the bottom of your exterior door to maintain the structural integrity of the door, and never cut out a hole within 3 inches of exterior door glass.

A prehung door is a door that already has hinges attached. These types of doors aren’t much more expensive than a non-hung door (around $20 more) and are extremely convenient for a number of reasons, chiefly that you don’t need to drill or align hinges. If you had a prehung door previously installed, you would simple swap the new door for the old one, and the most work you need to door is align the door and drill in a few screws. 

Yes, pros adjust frames and guide rails to fit unique dimensions.

The Alstead, NH 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.

What do you need done? We’ll find top pros.
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