M & M Welding & Fabricators, Inc.

Mount Airy, Maryland 21771
View Phone

Our Story

M&M Welding and Fabricators, Inc. has been providing all phases of mechanical construction for the past 45 years.  We are a complete turnkey, woman-owned, and MDOT Certified Multi-Trade Mechanical Contractor that has proudly served its clients in Maryland, Virginia, and Washington, DC since April of 1972.

Incorporated in the state of Maryland, M&M is owned, operated, and managed by Ms. Carey Dove, our president, who has been at the helm since 1996.

M&M is a family-owned and operated business that values and demands hard work, maturity, professionalism, and loyalty…and reciprocates in kind: on average, an M&M executive team member has been with the company for at least a decade.  A number have been with the company for more than three decades, and there are several father-son teams at M&M.  The result is a happy, focused, and invested workforce, with a ton of institutional knowledge to apply on behalf of each and every client.

During Our 40 years in the mechanical construction business, M&M Welding and Fabricators, Inc. has been called upon to execute a multitude of complex projects, many of them highly sensitive in nature.  The complexity has ranged from the highly technical aspects of ASME Engineering & Design, as well as Construction & Repairs, to complete boiler heating plant renovations and rehabilitation to working within the White House Complex, and deep in the 7-mile network of tunnels underneath the District.

What We Do

Products and Services

Blue Book Network Classifications

We can be found under the following Blue Book Network Classifications.

Commercial Construction Project Specializations

Apartments & Condominiums
Assisted Living
Church / Synagogue
Data Centers - Mission Critical
Education (K-12)
Fire / Police Station
Fitness Center
Hospital / Nursing Home
Hotel / Motel
Industrial Maintenance
Jail / Prison
Manufacturing Plant
Mixed Use
Non-Residential Building
Misc Project
Office Building
Power Generation & Distribution
Residential Building
Terminal - Airport / Bus / Railroad

Company Information

Year Established:
Not Provided
Not Provided
Labor Affiliation:
Annual Volume:
Not Provided Request
LEED Experience:
Not Provided Request
BIM Experience:
Not Provided Request
Company Size:
50-99 Employees
Service Sector:
Public Private
Typical Project Size:
Up to $10,000,000
Project Types:
Interior Fit-Ups
Service Work/Repairs

Diversity Classification

Woman Business Enterprise
Minority Business Enterprise

Associations & Memberships

ASME (American Society of Mechanical Engineers)
DBE (Disadvantaged Business Enterprise)
MBE (Minority Business Enterprise)
MCAMW (Mechanical Contractors Assn. of Metro Washington)
MDOT (Maryland Department of Transportation)
NBBI (National Board of Boiler & Pressure Vessel Inspectors)
PHCC (Plumbing, Heating, Cooling Contractors Assn. of Maryland)
Washington Metropolitan Area Transit Authority

Go to next section: