R.Gonynor and Sons Inc is a construction company specializing in interior and exterior painting and restoration in both commercial and residential markets. Started in 1984 by Robert Gonynor and now running under the second generation with operations now being handled by the Seth Gonynor. We start with a customer first experience so you are comfortable with our crews working in your home or business. This is achieved by providing...
Competitive Rates
Top quality paints and finishes
Great communication from start to finish of your project
We handle all projects with these same values regardless of the project size. Big or small we are here to serve Central Massachusetts and the greater Boston Area. If you have a project in mind. Please reach out for a free no obligation consult and estimate.


Interior and Exterior Painting

Professional painting services for residential or commercial projects of all sizes.

Tile and Laminate floor installation

Our flooring team can handle all types of flooring or tile. We install your already purchased materials or can supply and install for you.

Cabinet and Vanity Refinishing/Painting

We will bring new life to your cabinets. We provide cost effective options for Replacing or resurfacing cabinets.

Power Washing

We provide professional power washing services for projects of all sizes.


"Seth and his team at R. Gonynor and Sons have completed two projects for us, a full color change on the exterior of our home and then wallpaper removal and paint of the interior. Seth was extremely responsive and came out both times and provided us with a free quote which was reasonable and affordable! We could not be happier with the work they did on our home. Seth and his crew are knowledgeable, trustworthy, friendly and professional. I highly recommend R. Gonynor and Sons for their excellent service and top notch quality."

"Highly recommend R.Gonynor and Sons for your next project. They just completed repainting the interior of my house, replacing plumbing fixtures, light fixtures, staining the deck and other maintenance items. They were so pleasant to work with from the estimate through the end of the job. Everyone on the crew did excellent work and always cleaned up at the end of the day. Well priced and professional! Thank you Seth and crew. I would not hesitate to use them again."

"Gonynor and Sons just finished painting the exterior of our old (and quirky) house. They did an amazing job! The team that worked on our house was very responsive to our questions and checked in with us frequently throughout the process. Highly recommend and would use them again."

"We just had Seth and his team work on our kitchen cabinets. Matt and Steve were excellent workers who were professional, concise, and courteous. They worked long hours to ensure that our project would be completed in a timely manner. Seth did an excellent job on the doors and they look INCREDIBLE. We are happy with the work that was done and I look forward to using R Gonynor and Sons in the future."


Phone: (774) 280-2315
Address: 222 N.Main Street, Whitinsville, MA, United States, Massachusetts