GH Winn Builders

HammerYou dream it....
We'll build it

Quality home construction and remodeling since 1987

Greg Winn

Hi. My name is Greg Winn. I started my business in 1987. I was a property maintenance person for my parents Century 21 real estate company in the early to mid 80's. I enjoyed doing construction related work so I started my own business. Since then, I have built many custom homes, garages, additions, and remodeled many existing homes. I live in Littleton, NH with my wife and 3 kids.

Our Mission

Whether you have one window to replace or a new home to build, we value every relationship with our customers. We treat every project as if it was our own. We pay attention to the smallest of details. Here is what one customer had to say: "When we first moved to Franconia, we needed a contractor who was dependable and reasonable. Whatever job, large or small Greg did a top notch job."
-Connie and Brad Smith

Our Services Include


"When we decided to build a Yankee Barn home, we asked Greg Winn to be our contractor. Greg had already completed several smaller projects for us and his work was always impeccable; the same held true for this much larger project. We have lived in the house for almost 6 months and have not found one defect in the workmanship. Throughout the construction Greg maintains constant contact with his clients. His assistance was above and beyond what we expected and exceeded all of our expectations. I would not hesitate to recommend his services to anyone who seeks the highest quality work by an extremely conscientious gentleman".
- Paul and Anne Conner, Littleton, NH

Hi Greg,
"I've been in the house for two nights so far and the house is everything I had hoped it would be. You and John did a great job. The floors, the walls, the finish work; everything is perfect".
- Tony Bonina, Littleton,NH