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Find Addition to existing structure builders in Hampstead

Avatar for MMP Construction Inc
MMP Construction Inc
4.6(
222
)
Addition to Existing Structure - Build

Serving Hampstead, NH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We had a very small roof area need to be repaired. I sent request to multiple company to give a service quote. Few of them sent me replies and stated that they are too busy to come. Matt of MMP Consturction's contacted me promptly, scheduled an on-site visit and gave us a quote right away. The work was then scheduled and finished quickly. Matt did great job on reaching out, effective communication, and always arriving on-time. He also gave an evaluation on our roof condition. Also, Eric and Don did excellent job on finishing the project. They are all very polite, knowledgeable, and showed their professionalism. We would like to express our sincere appreciation to Matt and his crew. We are very grateful for having them arriving on-time before the winter storm to prevent potential damage of the house. From their react, we see a warm heart. No job is big or small, all jobs are equally important. Understanding the difficulties of others, for the people, been appreciated by the people. Thank you again for your high quality service. We definitively recommend MMP Construction Inc. to anyone for any related home project."
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+154

Recommended by89%of homeowners
Avatar for Handy and Some
Handy and Some
4.6(
35
)
Addition to Existing Structure - Build

Serving Hampstead, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"I hired Handy & Some for a bathroom remodel. I received a quote quickly from Sean and he communicated very promptly through the entire process. His price was reasonable and he adjusted it fairly for additions and subtractions that we made. His subcontractors were reliable and everyone was pleasant and considerate while working in the house. Larry, who acted as foreman on the job, was great to work with and always going the extra mile to make sure that everything was done to my satisfaction. Job was completed on schedule and with high quality! Hire them if you have a chance!"
Atkinson kitchen remodel
Atkinson kitchen remodel
Atkinson kitchen remodel
Atkinson kitchen remodel
Atkinson kitchen remodel

+139

Response time2 days
1 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Xcc Pro Builders LLC
Xcc Pro Builders LLC
4.5(
15
)
Addition to Existing Structure - Build

Serving Hampstead, NH and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Xavier and his team were excellent to work with. No BS on the quote, permit, plans, etc....They showed up on the day they said they would and even helped me take my grills off the existing deck before tearing down (they put it back up at the end too!). The inspector that came out even inspected on how well built the deck was. XCC built us a beautiful trex deck that our family will be able to enjoy for years. Thank you Xavier and team!"
Additional Photos
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+78

Response time4 days
Recommended by86%of homeowners
Peter Rousseau
4.8(
90
)
Addition to Existing Structure - Build

Serving Hampstead, NH and surrounding areas

Approved

In business since 2009

Free estimates

Small jobs welcome

"Highly recommended and I will hire again for future projects. Peter was great to work with from start to finish. My project was to remove an existing deck and screen room, repair water damage caused by the old structure, and build a replacement composite deck with screen room beneath. He was punctual, polite, offered ideas, and very clean. My driveway and screen room are probably cleaner now than when he first arrived. As the project was worked on he didn't hesitate to ask for my preference on things that would pop up. He planned his time well, even unexpectingly working in the rain to try to stay on his planned schedule. Price was great for the quality of work."
New deck
New deck
New deck
New deck
New deck

+91

Recommended by98%of homeowners
Avatar for Live Free Remodeling LLC
Live Free Remodeling LLC
5.0(
12
)
Addition to Existing Structure - Build

Serving Hampstead, NH and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Man Cave
Man Cave
Man Cave
Man Cave
Man Cave

+11

26 neighbors recently requested a quote
Avatar for Brito Group, Inc.
Brito Group, Inc.
4.9(
21
)
Addition to Existing Structure - Build

Serving Hampstead, NH and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Edison and his crew were terrific and we couldn't be happier with the results. He was professional, responsive and even when they encountered some challenges with the gradation of the ground itself to install our fence they came up with a creative solution. I would reccomend Edison and his company for your home project and we plan on using him in the future for others. Thanks Edison!"
Attic Remodel
Attic Remodel
Wooden Gate
Wooden Corral Fence
Wooden Fence and Gate

+31

Response time10 hrs
Response rate89%
Recommended by83%of homeowners
Jim Yaratz III
3.2(
30
)
Addition to Existing Structure - Build

Serving Hampstead, NH and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"After having numerous contractors not show up to bid or throwing ridiculous quotes our way, we were fed up. I decided to reach out and try Angi. Jim's name popped up, I decided to give it one more shot. We are so happy that we did. Jim was super responsive and came right out to the site. His experience showed immediately. We weren't sure if we wanted to do new construction, a Barn conversion or an addition. Didn't matter to Jim. He was able to quote all variations on the spot! Unheard of with other contractors. We hired him to do a 20x24 family room addition with a full foundation, replace all the existing windows and doors along with new siding and trim for the whole house and addition. His contract was concise with price breakdowns of all phases. He never wavered from his quote or promised timing. His crew consists of family and long time friends. They have tons of experience and it shows in the quality and speediness of their work. I'm still amazed at the precision of the framing. Being an Engineer and machinist, I can really appreciate accuracy. He handled a few change orders with the same integrity. The final project is beautiful and the addition looks seamless. Jim and the crew were friendly, clean and very easy to communicate with. Jim is excellent at explaining all aspects of construction and was always willing to teach me, when I had questions. Couldn't be happier!"
Response time1 day
4 neighbors recently requested a quote
Recommended by77%of homeowners
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FAQs for addition to existing structure building service projects in Hampstead, NH

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Hampstead, NH homeowners’ guide to addition to existing structure building services

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