Get matched with top addition to existing structure builders in Ossipee, NH

"Tim and his crew have done 3 projects for us: converting an existing deck into a 3-season sun-room, building a brand new deck, converting an unused closet into a sauna. We could not be happier with the results. The guys do quality work, with attention of every detail. They do not take shortcuts. On a personal level, a great group of guys, who work hard and get satisfaction from doing great work. I would be happy to recommend Tim and his crew without any hesitation."

"Great to work with. They were efficient and responsive."

"NH Projects LLC Timely and meticulous . Showing great attention to detail. We had some water damage and the floors and some walls had to be replaced. We had an old electric heater that had to be disconnected and they placed a call to a electrican and he was here that day , we also needed a plumber and they were able to get a plumber here also the same day. Talk about a complete package. We were beyond pleased. 5 ***** stars no doubt. Paul & Christina from Nashua NH."

"Jory Bailey did excellent quality work. We are thrilled with the result. Jory does top quality work and is highly respected by those who have used his services. The excavation was completed in a timely manner, with accuracy and precision. The grading and excavation is outstanding. It is a pleasure to work with Jory Bailey. I highly recommend his excavation and grading work."

Whether you are looking to build a custom home from the ground up or expand your current space with an addition, Prime Developments specializes in bringing your unique vision to life. As a leading custom home builder, we design and craft stunning custom homes and high-quality new construction homes tailored to your lifestyle. We focus on budget-friendly new homes as well as high-end luxury custom homes. If you aim to maximize your property’s value and footprint, we also excel in seamless additions to existing homes, custom garages, and in designing modern accessory dwelling units (ADUs). From concept to completion, we combine premium craftsmanship with smart design to create spaces you’ll love for a lifetime.

"A very professional company that goes above and beyond to stay in budget and complete the job in the time frame provided. Excellent work and I was very happy with the finish product and quality of work performed through out the project scope."

"We had rough weather through out the project, but Jake & John got it done. Our project was , a 56" x 24 " addition. Architectural plans where mest up because of a last minute set back on our septic Tank, had to reduce plan by 4 feet, they handle the changes well, without me having to get another plan drawn up. If your plans are solid... These guys are great..."

With over 40 years of experience, D. J. Beaulieu Construction, LLC is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."

Backed by 30 years of residential and commercial building expertise. From excavation to roof installation, we manage every step with precision. Full design‑build services to bring your vision to life