Located in Albemarle County, Virginia, M3, Inc. is a Class A General Contractor and Masonry Contractor providing commercial and residential construction services and masonry craftsmanship for Charlottesville and the surrounding area.

Headed by CEO< Stefanie Marshall, M3, Inc. received its SWaM certification as a woman-owned business in 2006. Co-Founder, Shane Marshall comes from a lineage of outstanding masons. As a third generation mason, he has established a reputation for providing only the highest quality workmanship. This, coupled with his wife and co-founder, Stefanie Marshall's innovative thinking, has accounted for the success of M3, Inc. over the years. 

In 2005, M3, Inc. received the honor of second place in the prestigious International Excellence in Masonry competition, held in Chicago, Illinois for the masonry work performed on the Terry House Dormitory at Woodberry Forest School, in Orange, Virginia. 

M3, Inc. strongly believes in being a good civic partner with the community. The company sponsors events with the Charlottesville Live Arts Center, The Paramount Theater and various local charitable organizations. 

M3, Inc. is a member of the Associated General Contractors of Central Virginia and the Masonry Contractors Association of America.

M3, Inc. is an Equal Employment Opportunity employer and maintains a drug-free workplace. Copies of both policies are available upon request.

M3, Inc

Org chart

Teams

Offices