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From $50
Up to $500
Closed until Mon, 8:00 AM
In the heart of Londonderry, we are Crossroads Contracting - your dedicated construction company. For decades, we've been transforming homes in ou…
The Best Constraction Company in Londonderry
Compare top-rated constraction providers in Londonderry. Profiles include verified reviews, service details, and direct contact options.
Service providers
From $50
Up to $500
Closed until Mon, 7:00 AM
In Londonderry, at Northmark Contracting LLC, we transform homes with our exceptional general contracting services. We are more than just a constr…
Constraction pros near Londonderry
These companies are based in nearby cities and serve Londonderry.
From $50
Up to $500
Closed until Mon, 8:00 AM
At Optimum Building Systems Inc in Litchfield, we specialize as dry wall contractors, delivering exceptional quality and precision in every projec…
From $50
Up to $500
Closed until Mon, 9:00 AM
At Carrigg Commercial Builders in Manchester, we specialize in construction services that are second to none. We're a construction company dedicat…
From $50
Up to $500
Closed until Mon, 8:30 AM
In homes across Manchester, we understand the importance of a well-built structure that not only stands the test of time but also enhances your li…
From $50
Up to $500
Closed until Mon, 7:00 AM
At GMP Landscaping and Construction inc in Merrimack, we specialize as a versatile fencing contractor, transforming outdoor spaces with custom des…
From $50
Up to $500
Closed until Mon, 9:00 AM
In Bedford, we are M&M Construction Services – your go-to construction company. For over a decade, we've been dedicated to delivering exceptional …
From $50
Up to $500
Closed until Mon, 9:00 AM
In Merrimack, we are CTC Construction Corp Asphalt Paving – your reliable partner for all paving needs. Specializing as a Paving Contractor, our t…
From $50
Up to $500
Closed until Mon, 8:00 AM
At Sullivan Construction, LLC in Bedford, we transform homes into spaces that homeowners are proud to call their own. Specializing in construction…
From $50
Up to $500
Closed until Mon, 7:00 AM
In the heart of Manchester, we are Profile Contracting - your reliable partner in construction services. Specializing as a Construction Company, w…
From $50
Up to $500
Closed until Mon, 8:00 AM
In Merrimack, we are Granite State General Contractors - your trusted partner for comprehensive home improvement services. We specialize in contra…
From $50
Up to $500
Closed until Mon, 7:00 AM
At Sonny D Construction Inc in Bedford, we specialize in excavating projects, transforming landscapes and laying solid foundations for various con…
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Verified Constraction in Londonderry, NH
We show only active businesses that pass moderation. Results are specific to Londonderry 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 Londonderry by experience, responsiveness, and value before you reach out.
Local-first search in Londonderry
Filter by neighborhood, check locations on the map, and find providers close to home or work in Londonderry. Listings are refreshed regularly — October 2026.
Local cities around Londonderry, including Litchfield
The same listings in the closest cities — providers there often take jobs in Londonderry too. Mileage is the approximate distance from Londonderry.
A quick guide to Londonderry
Looking for constraction in Londonderry? 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.
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- 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.
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What Londonderry customers say about local pros
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barbara barry
Jim Smith was very competent and very expedient in giving us our quote for redesigning our dining room into a family room with french doors. His staff were wonderful, working with each other very well and checking with us when questions arose. Always on time. Cleaned up every day and put materials away safely. We requested that they paint the room on the second day of work. No problem. Done well. We will contact Jim for any future renovations. Recommend his work highly. Good quality. Done right the first time! Barbara and Michael Barry
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Ruby Scott
I hired this general contractor for a home renovation project, and the results exceeded my expectations. They were highly organized, communicated clearly throughout the entire process, and completed the work on time. The team paid close attention to detail and ensured that everything was done to a high standard. I also appreciated their transparency when it came to budgeting and materials—there were no hidden surprises. The final outcome looks fantastic, and I’ve already received compliments from friends and family. I would confidently recommend this contractor for any construction or renovation needs.
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Denise Johnson
Last Fall, Crossroads finished our basement, over 1800 sq feet, which was the culmination of a year’s worth of preparation, design and construction. Overall, they did an amazing job through every phase of this project, and we are very pleased and excited about our new finished basement space! Their attention to detail and willingness to share their ideas with us during the design and construction phases really made an enormous impact. The on site carpenters, Wayne and Kim routinely walked us through not only the work that they were doing, but also what other plumbing, electrical or HVAC work was also planned on any given day.. In addition, we really liked their mobile app as it allowed frequent and easy communications when we had any questions. The app also gave us terrific transparency into the working schedule, so that we knew who would be at our house and what they would be doing at any time. We highly recommend Crossroads for their quality craftsmanship, attention to detail and ease of communications throughout a project.
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Giuliana Peguri
We hired Crossroad Contracting to remodel our home in the summer of 2024, and the experience was nothing short of perfection. From our very first meeting with Josh, we knew we were in good hands. He listened closely to our needs, offered insightful advice, and set clear expectations so that there were never any surprises. His guidance even helped us finalize our blueprint. Shortly afterward, we were introduced to Darren and Bob—both of whom made themselves immediately accessible. Darren kept us updated with a detailed weekly email, while Bob expertly managed the day-to-day operations on site. They were respectful of our home, our family, and our busy schedule, ensuring that every detail was handled with care. The crew’s talent was evident in the remarkable “facelift” our home received. Even when last-minute changes were necessary, their flexibility and responsiveness shone through. Their exceptional follow-up made us feel like a top priority, taking the stress of coordinating multiple trades—painters, hardwood installers, and window technicians—completely off our shoulders. We know we are missing many names but we thank you all! A few months after the project had finished, we encountered a minor plumbing issue. Their follow-up and guarantee were as impeccable as their work; they prioritized the matter and fixed the issue immediately. We highly recommend Crossroad Contracting and look forward to working with them on our next project! Moe and Giuliana
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Linda Ayer
Picking Crossroads Contracting to do our large renovation was the best decision we ever made. They were extremely professional, and an immense pleasure to work with. Their whole team is outstanding. The craftsmanship cannot be beat. Keri Davidson's home designs truly continue to bring us so much joy. We want to thank them for caring for our home like it was their own. We will be using them for another renovation in the near future!
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Caren Dempsey
I can’t say enough great things about working with Keri. She truly goes above and beyond—not only for her own clients, but also for mine. She did a wonderful job helping my client who relocated to New Hampshire renovate his townhome, designing a fantastic open-concept kitchen that perfectly fits his needs, lifestyle, and personal taste. The final result is absolutely stunning. Her attention to detail, creativity, and ability to truly listen make the entire process seamless. From layout and functionality to finishes and design choices, she brings everything together in a way that feels both beautiful and intentional. I confidently recommend her to anyone looking for a designer who is talented, thoughtful, and a true professional. Five stars without hesitation!
