"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."

"We hired 603 Construction during Covid to build an addition on our home, and the result completely transformed how we live in the space, especially our kitchen, which has become the heart of our home and an incredible gathering place for family and friends. Like any major project (especially during Covid), there were challenges along the way, but Mike and team handled them and delivered a final product that has created lasting memories for my family and friends. Great group of guys that work hard to deliver! Highly recommend!!"

"Brian came right out, gave me an estimate within 24 hours. Very efficient for a single man crew. Knows what he's doing. Ten outta ten"

"Mike Dickinson was our handyman at our lake house for years. We have since sold, but would recommend Mike. He is knowledgeable in all areas of home maintenance. He also is an excellent carpenter. He built a beautiful deck for us and did several repairs due to storm damage He is reliable, trustworthy, efficient, respectable and there when you need him! And, very reasonable when pricing jobs. We highly recommend Mike!"

"These guys did an amazing job they were extremely easy to work with and the price was about 10k less than other contractors. Job was complete in the proposed time frame and we couldn?t be happier with the results. The fact that he took the time to go over all the different materials to fit within our budget was amazing. Would recommend over and over."

"Keith and his crew came out and did a wonderful job, the lawn guy damaged the vinyl siding skirting on both sides of my mud room and the two columns, and Keith and his crew repaired the damage and did a great job. I would certainly be using them again and also recommend them. Thanks Scott K."

"Because we were going away for an extended time, and insulation work by others had to be completed first, we had to schedule drywall workday NH Projects under a rather tight time frame. Despite uncooperative weather (lots of rain slowing the drying time), they managed to get everything done as needed, working around other scheduled work they had. They were prompt, professional, and a pleasure to interact with, in addition to doing excellent work."

"The whole experience really was excellent. Quade was very reasonable and the final product is not only gorgeous but very well done. We are relieved how this project went and very appreciative of level of service we were given."

"Tim and his team were fantastic. We planned for a significant renovation including several structural elements, carpentry, electrical, and siding and Horsman Builders delivered. Tim was a reliable communicator and addressed our questions in a timely manner. We replaced an entire roof, added walls, doorways, re-did a deck and covered porch, replaced doors, replaced siding, and added new outlets- to name a few. We felt like we could really trust Tim and plan to work with him again in the future."

"They were extremely talented, creative and he have a lot of good idea. His worked is phenomenal and he is a very nice man."