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Find Addition to existing structure builders in Nashua

Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
48
)

Serving Nashua, NH and surrounding areas

Approved

In business since 1988

Customers say: True professional

"Richard's the owner and independent contractor. He doing's the job more then beyond his duties and working with engineers with all there requests to complete the job. I'm so happy to work with Richard and 100% satisfied with his performing, Any one out there needs something for your addition to your house Richard's the men you can count on !!!!!!"
Entertainment center
Entertainment center
Architectural details
computer room left
computer room right

+11

Response time9 hrs
Response rate95%
Recommended by93%of homeowners
Avatar for MMP Construction Inc
MMP Construction Inc
4.7(
191
)

Serving Nashua, NH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"When we started our plan of remodeling, the first thing we did was the complete roof replacement including kitchen vent & duct pipe installation to the roof, and new installation of attic ventilation. MMP did not only completed it just as agreed but also very efficiently. The crews were friendly, professional, and careful. The jobs were carefully managed and implemented effectively. I was impressed by Matt, who is the manager, and he does an outstanding job in managing the crews and the progress of the situation, and the communication was clear and always to the point. We then moved to initiate a search for a contractor of two bathrooms remodeling after completing the roof and attic vent, MMP was one of the many candidates. Matt has had not only the best idea and proposals but also shown an impressive & professional sense of evaluating the project accurately, including the possible structural modification as well as a competitive estimate of the cost of the build. His proposal included a rebuild of a wall of the bathroom to expand another one adjacent to it. Matt accepted to use my schematic design image (made with a software tool) and a spreadsheet list of the fixtures that I created - as many as fifty items including TOTO, Grohe, American Standard, Panasonic, and IKEA - to start the job (later changed some of them due to local plumbing code compliance) After beginning the bathroom remodel project, Matt shared what jobs will be done with us timely and efficiently via text so that we feel comfortable enough in knowing what is going on while living in the house of dust & noise from remodeling. The crews, Zen and Mark, were very courteous, extensively experienced, reliable, and friendly with excellent communication, sometimes with songs of 80s rock music. They ask me when more precise specifications are needed and notified me when they feel advance notifications are required. When a change is necessary due to inspection, they informed me and clarified what and why. I have never felt uncomfortable in living together with the remodel job which has lasted over four months. The completed two bathrooms were stunning, just as I imagined. Matt, Zen, and Mark have proved their strong & thoughtful expertise and lived up with my request patiently until completion. Great job. A home remodeling project cannot be successful without having a trusted partner, and my experience with MMP has led me to be glad to share my confidence that MMP has a credential to become your reliable partner to manage a construction project together."
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+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Tejada's Remodeling Inc
Tejada's Remodeling Inc
5.0(
28
)

Serving Nashua, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Highly recommended. Jose and Cesar were great. They were reliable and their work was excellent. They completely remodeled our condo including 4 bathrooms, floors, fireplace/hearth, etc. It was a big job and they worked with us to make sure everything came out exactly the way we wanted. The cost was very reasonable."
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+6

Response time1 day
8 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for DiOrio Builders & Designers Inc
DiOrio Builders & Designers Inc
4.6(
121
)

Serving Nashua, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"Excellent. We had a great experience and are more than satisfied with the work they performed. Derek and James remodeled our bathroom several years ago and we were very pleased then and immediately thought to contact them when we had some water damage to part of the exterior on the back room of our house. In addition to replacing the damaged clapboards, there was underlying structural repairs and carpentry/insulation work needed on all the windows. Derek and James responded immediately so we were able to get the work done before more water damage could occur. They do quality work, are attentive to detail, communicate well and clean up their workspace everyday. While here, we also had them repoint the stone foundation of the house to prevent and water leaks/rodent entry. They did a great job on that project, too. Couldn't be more pleased."
Addition - Westwood
Addition - Westwood
Addition - Westwood
Addition - Westwood
Addition - Westwood

+36

Response time10 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Real Painting & Home Improvement
Real Painting & Home Improvement
5.0(
88
)

Serving Nashua, NH and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"From start to finish I had a great experience with Carlos and all of the guys that worked for him. I previously had a relationship with him because he was the Contracted Painting Company for the new house that we moved into (Feb 2017) so I knew from that experience that all of his staff had fantastic attention to detail. I spoke with him about my project unaware that he also did renovations and was impressed with his level of knowledge and timeliness in getting back to me with any questions. He was available throughout the project and tried to keep things moving as quickly as possible which is not always easy when you're relying on plumbers, electricians, carpenters etc. We had a few hiccups along the way, like any significant project has, but Carlos always acted as quickly as possible to get them resolved and never just added additional cost without first having a conversation with me. We went from a finished, but unused, space in the basement to now having our own bar that most pub landlords would be proud of! All of this staff were extremely knowledgeable and easy to deal with. I would definitely work with him again on any future projects."
Painting - Exterior Project
Painting - Exterior Project
Painting - Exterior Project
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+80

Response time2 days
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for D & R Construction
D & R Construction
4.7(
30
)

Serving Nashua, NH and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Eric and co are the best - attentive, listen, give their professional advice, and just do a great job. The project went really well - repaired water and bug damage and fixed what was originally done in a not so great manner. Our third successful project w/ Eric and team. Very pleased"
8 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Crystal Renovations LLC
Crystal Renovations LLC
4.9(
56
)

Serving Nashua, NH and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Pedro and his team were excellent. They were professional and timely, hard-working and meticulous, and trustworthy. Best of all (at least for me), is that Pedro is VERY responsive and his team is assigned to get your job done and done correctly. They show up on time every day, and were willing to work late into the evening to hit the project milestones. Pedro was 100% clear about the costs, and he made sure I fully understood the areas where the costs were not known or where the costs could possibly change. For example, he said, "If you open up this wall, I'm not sure what we are going to find." I told him to proceed and his team opened up that wall and found that the previous contractor had installed literally zero insulation. Pedro met with me, reviewed what his team had found, went over all of our options, gave me his recommendation, and only proceeded when I completely approved the additional work that would be done and the additional cost entailed. Pedro is a true partner and his team does great work. I cannot recommend them enough. My wife and I have already booked them for another job renovating a first floor porch and creating a roof over the open-air second floor porch."
Remodeling - General Project
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+10

Response time3 days
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Stellar Painting & Remodeling LLC
Stellar Painting & Remodeling LLC
5.0(
26
)

Serving Nashua, NH and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Monique, Eduardo and their team were amazing to work with. I would recommend them to anyone. They did an incredible job on my house renovation. Everything was organized efficiently making it easy and hassle-free. They took care of it all: plumbing, electrical, painting, floor sanding and finishing, carpentry, guttering repairs, etc. The project was on budget and on schedule. The whole team were professional, courteous and punctual. They went above and beyond to make a 160 year old house look beautiful."
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+42

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Magic Frog Carpentry & Woodworks
Magic Frog Carpentry & Woodworks
5.0(
11
)

Serving Nashua, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"We hired Adam to convert our single-car garage into a bonus room (framing, drywall, electrical, flooring, moved a gas line, rerouted the hose spigot, and replaced the garage door with a slider). The quality is fantastic. I’d recommend him to anyone. What really stood out: Adam cared about the details. I had a rough vision, but when we hit decisions I hadn’t thought through, he’d flag it and, if I didn’t have a strong preference, steer me toward the right choice. He had a real vision for how it should look, not just doing the bare minimum or blindly following directions. The other thing was how clean he and any of his crew kept their workspace. This didn't actually matter since they were in a garage we weren't using, but every day it was immaculate, and all the material scraps were removed. Hire Adam because he delivers excellent workmanship, sweats the details, and helps you make smart decisions along the way. Plus, he runs a clean, organized job site."
High Ceilings. Inside 45 degree angles done with NO-Coat 450
Tall Foyer. Wrapped beam. Unfinished at post.
Outside corners with bead. Outside 45 degree angles with No-Coat 450.
Deep Skylights with drywall returns.
Before

+11

Response time2 days
Response rate91%
27 neighbors recently requested a quote
Showing 1-10 of 30
FAQs for addition to existing structure building service projects in Nashua, 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 Nashua, 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.