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Find Addition to existing structure builders in Goffstown

Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
51
)

Serving Goffstown, NH and surrounding areas

Approved

In business since 1988

Customers say: True professional

"My wife and I were looking to have an addition built on our 2 bedroom / 1 bath home back in the winter of 2022. After a phone conversation with Richard, we decided to have him come out to the house. He was very clear with the iCornerstone process, and the benefits of using this process. He is meticulous in measuring and understanding the existing structure. There are no guesstimates and all cost projections are based on the actual materials and labor needed to complete the work. Having such clarity regarding costs before any work begins is not something I've seen in this industry prior to this experience. It was certainly a welcome change. We now have plans for a home addition and complete control over the project. We decide the scope and can customize the plan to our budget. We are grateful to have worked with Richard, and highly recommend him!"
Entertainment center
Entertainment center
Architectural details
computer room left
computer room right

+11

Response time9 hrs
Response rate95%
Recommended by98%of homeowners
Avatar for MMP Construction Inc
MMP Construction Inc
4.7(
191
)

Serving Goffstown, 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

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Anything & Everything Home Improvement LLC
Anything & Everything Home Improvement LLC
4.8(
59
)

Serving Goffstown, NH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I hired Jesse's company to repair violations in the building code. Jesse's employee was very punctual, professional and a very skilled tradesman. I noticed during the project that they took pride in their work, and always went the extra step to absolutely do everything right. This experience renewed my faith in some contractors. Anything and Everything will be my only phone call for any work around the house. Even his sub contractors were a reflection of his company. Talented and professional with competitive pricing."
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+53

1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for John Wrobleski
John Wrobleski
5.0(
17
)

Serving Goffstown, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"John and his crew were amazing. He worked with us to stay within our budget, and was always available to answer our questions. The final product was exactly what we wanted, we couldn't have been more satisfied."
My Jobs
My Jobs
My Jobs
Our Work
Our Work

+2

Response time7 hrs
19 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for The Smart House, LLC
The Smart House, LLC
4.8(
19
)

Serving Goffstown, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"The team worked steady ,effectively ,with attention to detail . The greenhouse, erected on the foundation was put together with deliberate care I am verry pleased with the results"
Response time7 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for St. James Construction, LLC
St. James Construction, LLC
5.0(
5
)

Serving Goffstown, NH and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Customers say: Quick response

"Corey and his team are great to work with. He is a prompt communicator and is very organized. He also has a great attention to detail and ensures the project is perfect before claiming he is done. He is easy to work with and was able to make our ideas a reality. We have used him for several projects already and have him lined up for another. I highly recommend St. James Construction."
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+7

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BMC Builders LLC
BMC Builders LLC
5.0(
3
)

Serving Goffstown, NH and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Bruce is always honest and very fairly priced. Stays true with the estamint I hired him for tree felling and 2 new deck builds on the front and back of my house. I couldn't imagine having another carpenter do work on my house. He makes himself available and keeps you updated on what ever project he's doing. 100% recommend BMC Builders! You won't be disappointed!"
Over the years
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+18

Response time1 day
15 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Copper and Oak LLC
Copper and Oak LLC
5.0(
2
)

Serving Goffstown, NH and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Highly recommend Copper&Oak! They have been fantastic to work with- an awesome team - very professional and excellent work has been done. Happy to chat 1:1 about our experience."
Kitchen renovation renderings
Second floor interior renovation
Double bay garage built
Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Goffstown, 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 Goffstown, 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.