Experience makes a difference!

Welcome to R.M. Lagace & Sons. We are a family owned and operated, full service building contractor with over forty years of combined experience in residential and commercial remodeling and new home construction serving southeastern Connecticut.

We're passionate about our work and strive to give our clients the quality workmanship and personal attention their projects deserve.

Call us today at (860) 526-8848 for a free, comprehensive estimate on your project.

Service Area

We serve the lower CT river valley all of Middlesex County and the CT shore line from Guilford to Stonington.

Photo Gallery

View finished and in-progress photos of renovations, new homes and commercial properties.


We initially hired Rit Lagace ten years ago to build an addition to our house. The addition was for my mother. Rit was very kind and accommodating to her all through the process, and even started calling her Grammie. He improved the plans we designed with the architect. We liked his work so much we continued to hire him for other home improvements. He replaced all the windows in our house, remodeled our kitchen, family room, and our guest bathroom. Every home improvement project Rit has completed for us has been the highest quality. He discusses every detail from start to finish, so there are no surprises when the final project is completed. When faced with a design problem, Rit has very creative solutions. He is also very open to our ideas and never makes us feel like our input is unwise or impossible. Rit is very easy to get along with and absolutely respectful. He has excellent work ethic and is very patient. He listens to our ideas, gives input, and problem solves as a team player. Without hesitation we would recommend Rit Lagace. We are and will continue to be loyal customers. Rit is someone we trust, and he has earned that trust through all the years he has worked for us.

- Toni, East Haddam


Memberships and Accreditations