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Summit 48 Construction

  • 119 Old Turnpike Rd Suite #1B, Concord, NH 03301
  • Commercial Roofing
  • Industrial Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Locally Owned & Operated
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

About the Business

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What people say about “Summit 48 Construction”?

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Recommended Reviews

Overall Company Rating
Excellent 5.0
Out of 9 reviews
5 stars
4 stars
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Show first:
Devin Cowette
Aug 4, 2025

My wife and I bought a fixer upper and needed a contractor to reengineer the structural integrity of half the house, which included headers, footers, and a bunch of lally columns in the basement. Along with the structural issues, we also wanted a brand new upstairs bathroom as the current one was very outdated. In the end, we chose to go with Summit 48, and we would choose to go with Summit 48 again and again! Eric, Gil, and the team were exceptional to work with. They explained everything thoroughly, they were always accommodating, and they did a phenomenal job! They were able to accomplish fixing all the structural issues and give us the bathroom of our dreams! We highly recommend them for any construction needs!

Jeff W.
Jun 2, 2025

It's genuinely hard for me to overstate how impressed I am with Eric and the team from Summit 48 Construction. Following a tree strike on our Gilford home last summer, I reached out to several contractors. From the start, Summit 48 stood out as the most attentive and professional. Ultimately, our work with Summit 48 went beyond the repairs and turned into a full exterior remodel (see photos).

When you’re having someone work on your home - your single biggest asset - you want people who take pride in their work. The kind of people who fix things before you even realize there’s a problem. To that end, we couldn’t have asked for better.

And to be clear, they took care of everything. E-V-E-R-Y-T-H-I-N-G. Any inspections, electricians, subcontractors for gutters, and so on. There was constant activity, and they coordinated all of it. All I needed to do was wander outside whenever I had a break (I work from home) to check in with our project manager, Paul, to see how things were going.

The repairs have actually been done for many months now. Thankfully, they finished the exterior the Wednesday before the Thanksgiving snow. And everyday since then, when I turn into our driveway, I still get a kick out of seeing our “new” home.

I understand that Eric is moving the Summit 48 office Meredith, NH. If you’re in the lakes region and you need a home construction company, give them a call. Based on our experience, you’ll be glad you did.

Autumn Chaffee
May 27, 2025

Summit 48 is a great option for your next project! They are a team of excellent people that really care about what they do and are with you every step of the way. They make selection process easy through an easy to navigate app that allows you to approve or decline selections as well as see the daily progress on your project. Can't say enough good things about the people over at Summit!

Jen Dunlap
Mar 27, 2025

We recently had our windows replaced and are very pleased with the results. The Summit 48 crew (Johnny, Dylan, Dylan and Darrell) were professional, efficient, and kept everything clean throughout the process. The new windows look great! Johnny and Dylan also installed an updated back door with a new dog door. As a surprise, they put some custom framing around the dog door so it matched the look of the new windows!

From start to finish, Eric Laplante, Gil and the Summit 48 crew were easy to work with, communicated well, and delivered exactly what they promised. We would definitely recommend them to anyone considering any home improvement.

Ken Harmon
Nov 4, 2024

This is the best company I have worked with on the east coast. They were on time for the bid, exactly when they said. Very professional and respectful. They left my daughter in law feeling very comfortable in their presence.
Eric, the owner, was immediate in my inquiries. He even sent updates when I had not asked for any. Its rare to find the work ethic I experienced with them. I would have no hesitation to use them again and will recommend them if I am ever given the opportunity.

NHPatriot
Mar 6, 2024

My husband and I are very pleased with our decision in choosing Summit 48 for our bathroom remodel. After receiving a few quotes, Summit's prices were relatively competitive and reading several great reviews clinched the decision.
The customer service we received was exemplary and quite refreshing in a day & age when it feels like customer service to any degree has gone by the wayside.
Eric put our minds at ease and followed our project through start to finish. He tended to the balance of our wants, needs & budget with expertise and the utmost patience & kindness pointing us in the right direction along the way.
Paul, who managed our project was our go-to guy and always there to answer questions morning, noon & night and believe me there were evenings we were asking more than a few! Paul was an absolute joy to work with and did it with courtesy and professionalism. He and his carpenter Johnny transformed our space in a way we never thought possible. It looks amazing.
They went above and beyond:
As we waited for our shower door to come in Paul put up a temporary shower curtain so we could finally take showers again as it was the only tub/shower in our home.
Gil built a matching pantry closet where our old bathroom door existed prior to opening up a new entrance down the hall. It resembles our existing cabinets to a T and adds much needed storage space in our kitchen. Gil exhausted every effort to find as close of a match to the existing hardware from the 90's which was darn near impossible but I can't see much of a difference. It looks great!
The guys were all very kind and courteous. The electrician and plumber did an equally great job and delivered the same level of customer service.
We truly appreciate the work done and enjoyed all of our interactions with the staff. Great job to all involved!

Blessings to you all and your business for a prosperous future!

Karen Ellis
Oct 17, 2023

I have thoroughly enjoyed working with this company. I hired them to replace 2 oversized windows into smaller windows in different rooms. One needed to be shorter and the other one needed to be less wide.
The team was very thorough, punctual and professional !! They answered all questions and explained the process so that I could understand. Very satisfied at the results !! I highly recommend them and I will be hiring them again to replace a ceiling and floor in another room in the spring!! Thank you again, Eric, Paul and team of Summit 48 Construction!!

Lucas Del Cid
Jul 26, 2023

A dream deck and cozy basement addition!

We recently had the pleasure of working with Summit 48 Construction on a project to build a stunning new deck and install a half bathroom in my basement, and we are absolutely thrilled with the results! From start to finish, the entire experience was top-notch, and we cannot recommend them enough for their outstanding workmanship and professionalism.

First and foremost, the deck they built is a dream come true! The team paid meticulous attention to detail, ensuring that every aspect of the deck met our expectations and more. The quality of the materials used was exceptional, and it's evident that they take great pride in their craftsmanship. Not only does the deck enhance the overall aesthetics of our home, but it also provides the perfect outdoor space for entertaining family and friends. We are looking forward to spending countless evenings relaxing on my new deck, watching the sunset, and creating beautiful memories.

The basement bathroom installation was equally impressive. The Summit 48 Construction team expertly transformed an unused space into a cozy and functional half bathroom. They skillfully managed all the plumbing and electrical work, ensuring everything was up to code and functioning flawlessly. The fixtures they installed are of the highest quality, adding an elegant touch to the entire space. We now have the convenience of an additional bathroom that is both stylish and practical, making our home even more comfortable and accommodating.

Throughout the entire project, the team exhibited exceptional professionalism and communication skills. They kept us well-informed at every stage, and any questions or concerns we had were addressed promptly and courteously. It was evident that they valued our input and worked tirelessly to ensure our vision was brought to life. Their commitment to delivering a top-notch result was truly commendable.

Moreover, the project was completed within the agreed-upon timeframe and budget. There were no unexpected surprises or hidden costs, and we appreciate the transparency and honesty shown by Summit 48 Construction.

We are beyond satisfied with the construction project carried out by the team at Summit 48. If you're looking for a reliable, skilled, and trustworthy construction company for your home improvement needs, we wholeheartedly recommend Summit 48 Construction.

Matt Unger
May 26, 2023

They recently completed our deck rebuild in Concord. My wife and I love the final product. The owner Eric was upfront and honest and we went with them after getting quotes from 3 other companies. The lead carpenters were respectful and easy to deal with as well.

Call us and get a quote right now Show phone number
137 locals recently requested a quote
  • 119 Old Turnpike Rd Suite #1B, Concord, NH 03301
  • Commercial Roofing
  • Industrial Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Locally Owned & Operated
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

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