We are first time home buyers and bought a fixer-upper in Concord MA. We had lots of projects that had to all be timed correctly using many different contractors. Paul (owner) sat us down and went through everything we needed to do and instead of pressure us to GC the whole thing himself, he said he’d walk us through it and help. The result was a project that came in on time and on budget. Paul and his sons were very responsive to all our requests and even made suggestions for helping in other areas without letting costs go out of control. My wife and I felt particularly good with how other tradesmen commented on Three Son’s work. We had 4 separate tradesmen comment on how well the work was done and the quality of the materials being used. We have hopes of putting an addition on our house one day, and Paul will be our first call. It was very clear from our experience that he works to build life-long relationships for repeat business. Highly recommended!