One of New Hampshire’s largest commercial masonry and concrete foundations subcontractors
We continuously deliver finely crafted commercial masonry and concrete work for all large-scale construction and small, customized projects. We are a fully insured subcontractor and proud member of the Associated Builders and Contractors group since our establishment.
Commitment to Superior Craftsmanship
Our rich portfolio shows our commitment to superior craftsmanship showcased by a wide variety of projects including industrial facilities, healthcare facilities, government facilities, educational facilities, retail locations, and residential complexes.
Serving New England
Established in 1983
Established in 1983, Mas-Con Corporation has been proudly serving New Hampshire, Maine, Massachusetts and Vermont as one of New Hampshire’s largest commercial masonry and concrete foundations subcontractor.
A family-run business
As a family-run business, we have built our reputation on dedicated hard work, on time performance and quality workmanship in the safest environment. Our skilled onsite workers and professional office staff are our greatest assets; they are highly skilled and experienced, and many have been with the company for over 20 years. With 60 full-time year-round employees, our employees earn competitive wages and great benefits; while continuously receiving up-to-date OSHA safety training.
Reliable and Trusted masonry contractors
Professionalism with the values of a family run business
Meet some of our team members.
Ready to schedule your service?
When you hire us for masonry construction services, you know you’re getting highly qualified professionals who have the experience to make sure your project is done well.
View our projects below
We are proud to show you our latest projects. You will find a diverse gallery from various industries and clients up and down New England.