Suppliers Matter
In-Laws Construction, LLC prides itself on using top-grade materials from high quality suppliers like these:


Experience Counts


Roger Demanche Jr.
President/Co-Owner
For over twenty-seven years, Roger has been involved in the construction industry in the state of New Hampshire. He was a past state President of Home Builders & Remodelers Association of New Hampshire. Starting at age sixteen, he knew what he was going to be doing for his life long career.
Roger understands and appreciates the value of the educational process. His involvement with Pinkerton Academy in Derry and Manchester Community College, demonstrated the need of a formal education. At Pinkerton, he supported and attended the Pinkerton Career Night for the high school students, which gives the students direct access to potential employers from many construction trades.
Roger was also a member of the advisory board at Manchester Community College in the Building Construction Technology Program. Rogers’s personal core values have been very successful for him in his personal life as well as in the construction industry. With a very high energy level in life, Roger is capable of motivating many people to accomplish any task at hand. In-Laws Construction always maintains a workforce level to keep up with their current and anticipated work load. The majority of all in-coming calls are the direct result of referrals from customers and the directories of the Better Business Bureau and Home Builders and Remodelers Association of New Hampshire. Roger and In-Laws Construction have won many awards including two Cornerstone awards and a Torch Award from the Better Business Bureau. Roger was also named the 2006 Remodeler of the year and is a Certified Green Professional, to name a few. Roger and his employees are always willing to go that extra mile to make the customer feel that they made the correct choice in the selection of In-Laws Construction