Custom Home Building. Mark Stewartson and has been serving NH for over 25 years. We build new energy-efficient homes and improve existing homes.

There are over 1,000 steps to building a home, but you only need one, call or e-mail today for a free estimate and consultation. Our specialty is new residential homes built to Energy Star standards. We also provide quality renovations and remodeling- including but not limited to roofing, siding, flooring, kitchens, baths, porches & decks, additions, structural reinforcement, windows & doors, drywall & painting. Cut your energy bills in half! We perform home performance assessments to BPI St...

There are over 1,000 steps to building a home, but you only need one, call or e-mail today for a free estimate and consultation. Our specialty is new residential homes built to Energy Star standards. We also provide quality renovations and remodeling- including but not limited to roofing, siding, flooring, kitchens, baths, porches & decks, additions, structural reinforcement, windows & doors, drywall & painting. Cut your energy bills in half! We perform home performance assessments to BPI Standards. You could save thousands on your heating and electric bills through air sealing, insulation, and equipment upgrades. We are one of 25 NH contractors who participates in the NH Saves program, which offers 50% instant savings up to $4,000. For more information, visit www.mmscustomhomes.com