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From $50
Up to $500
Closed until Thu, 7:00 AM
At homes in Alton, electrical issues and energy bills can be a constant source of worry. But we're here to change that. We are Mains Electric, LLC…
The Best Constraction Company in Alton
Compare top-rated constraction providers in Alton. Profiles include verified reviews, service details, and direct contact options.
Service providers
From $50
Up to $500
Closed until Thu, 9:00 AM
In the heart of Alton, our home, Outside In Construction, stands as a beacon for exceptional home building services. We are dedicated to crafting …
Constraction pros near Alton
These companies are based in nearby cities and serve Alton.
From $50
Up to $500
Closed until Thu, 7:00 AM
In the heart of Pittsfield, we are NorthEast Earth Mechanics, LLC - your reliable excavating contractor. We specialize in comprehensive excavation…
From $50
Up to $500
Closed until Thu, 7:00 AM
In the heart of Gilmanton, we are Four Corners Companies - a construction powerhouse offering a comprehensive range of services tailored to local …
From $50
Up to $500
Closed until Thu, 8:00 AM
In Farmington, we are Jason McKenna & Sons Construction – your reliable excavating contractor. We specialize in comprehensive excavation services …
From $50
Up to $500
Closed until Thu, 7:00 AM
At Livingston Builders LLC in Gilmanton, we specialize in construction, delivering exceptional craftsmanship and quality workmanship to our valued…
From $50
Up to $500
Closed until Thu, 7:00 AM
At Brookside Plumbing & Heating in Wolfeboro, we specialize as a general contractor, offering comprehensive home services tailored to meet your un…
From $50
Up to $500
Open 24/7
In Loudon, we are Labonte & Son Excavation - your dedicated excavating contractor. We specialize in transforming landscapes and ensuring your prop…
From $50
Up to $500
Closed until Thu, 7:00 AM
At Lake Shore Construction, LLC. in Northwood, we're more than just an excavating contractor—we're your comprehensive home services partner. Speci…
From $50
Up to $500
Closed until Thu, 7:00 AM
At D.L. Docko & Son, LLC., we're your comprehensive home services provider in Northwood, specializing in foundation work and excavation. Our team …
From $50
Up to $500
Open 24/7
In Mirror Lake, we are Cornerstone Construction Management LLC, a dedicated custom home builder. We understand the challenges homeowners face when…
From $50
Up to $500
Closed until Thu, 8:00 AM
In the heart of Laconia, we are Conneston Construction, Inc., a dedicated construction company. Our roots run deep within this community, and we p…
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Verified Constraction in Alton, NH
We show only active businesses that pass moderation. Results are specific to Alton and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for constraction
Ratings and reviews come from customers who used the service. Compare constraction pros in Alton by experience, responsiveness, and value before you reach out.
Local-first search in Alton
Filter by neighborhood, check locations on the map, and find providers close to home or work in Alton. Listings are refreshed regularly — September 2026.
Towns around Alton
The same listings in the closest cities — providers there often take jobs in Alton too. Mileage is the approximate distance from Alton.
- Pittsfield 8.0 mi
- Gilmanton 9.9 mi
- Farmington 10.2 mi
- Wolfeboro 12.3 mi
- Loudon 12.4 mi
- Northwood 13.1 mi
- Mirror Lake 13.7 mi
- Laconia 14.0 mi
- Epsom 14.1 mi
- Rochester 14.1 mi
- Belmont 15.8 mi
- Deerfield 17.0 mi
How hiring works in Alton
Looking for constraction in Alton? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
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Latest Constraction reviews in Alton
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Jane Nickerson
We recently completed an extensive renovation with Outside In Construction, and they did an absolutely amazing job! We worked closely with Chuck, Aimee and Jen, and each of them was professional, attentive to every detail, and incredibly responsive throughout the entire project. The quality of workmanship was outstanding. I especially want to recognize Jen. She has such an incredible talent for design and was an invaluable help when it came to choosing colors, layouts, and finishes. I truly don’t think I could have done this project without her expertise. She has a real gift for what she does. Thank you again to Outside In Construction, and to Chuck, Amy, and Jen for making this renovation experience so positive and enjoyable. We couldn’t be happier with the results.
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Greg
My wife and I did an extensive renovation project at our house in Tuftonboro. We selected outside In Construction and couldn’t have been more pleased with the work. We began the process with Jesse, the owner, and worked through the start up phase efficiently. Our house brought some challenges to the process and Jesse and his handled them all without issue. Once we began the construction portion of the effort, we were turned over to his team of Chuck, Ami and Jen. They were very helpful as the project got underway. They had excellent ideas and suggestions, worked with us professionally and never failed to respond to us in a timely manner. As the project ran through the winter we relied on Chuck (our project manager) and Jen (our designer) heavily. We were remote for most of the process and they provided such good communication and updates (including pictures and videos) that we never felt remote. I can’t state strongly enough how valuable these two people were to us and how great a job they did. Two of the most responsive and capable people I’ve ever worked with. Many thanks to them and all the rest of the team. The project finished in over the summer and couldn’t be happier. Everything is perfect and the couple of items that needed a little more effort were addressed immediately and without any hesitation. Certainly a five star experience for us and five stars plus for the work Chuck and Jen did for us.
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Larry Benanti
We selected OIC after interviewing several GM's in the Lakes Region. We consider owner, Jesse Lindland to be customer-oriented, very competent, has excellent communication skills and most importantly is extremely responsive. He and his OIC Team worked based on our schedule from 2013 to 2018 to renovate our seasonal "camp" to a very elegant and comfortable home. I have included below only a few pictures of their extensive work showing new staircase, hardwood floors, entire kitchen, window and tile installation. We have continued to engage Jesse and his Team over the last three years for additional projects. OIC provides excellent quality, value and service to any home project and I can highly recommend them!
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Deborah Hendrickson
We added a breezeway and attached garage, starting in the spring of 2021 ending in spring of 2022. Outside In saved the day, taking the job over from the scammer who started it. OIC did everything but the foundation, having to remove what had been started. The end result is beautiful, high quality work. I would give them 5 stars, except for significant delays caused by their PM (no longer there), COVID related supply issues, and weather. I should have escalated concerns to the owner, Jesse (vs to PM) earlier, because when I did - he made things right ASAP. Great company that I wish I found sooner. I will definitely work with them again. Thank you, Jesse and Steve!
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Doug Smith
I would highly recommend Outside in Construction. They built us a beautiful home on an extremely challenging job site (small and tons of ledge to deal with). Jesse was very professional and fully engaged from the sales process right through to ensuring every item on the punch list was fully addressed. No job of this scope goes without some issues but Jesse took care of each and every item without hesitation. Steve, Heather and Amy were all a joy to work with and we couldn't be more happy with the end result!
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Kristine Lemmis
Jesse and his team are professional and awesome. Did our first new construction project on the lake with them in 2014-15. We are now on our second new construction project with them. Would highly recommend!! Jim and Kristine
