G&M Services LLC

G&M Services offers concrete cutting, core drilling, insulation and firestop system installation services to clients throughout Maryland, D.C., Virginia, West Virginia, and Pennsylvania. By combining our services with the concrete scanning services of our sister company, Concrete Visions, we are able to offer comprehensive concrete services that result in a more efficient workflow on the job site. We are Union Strong and have the bonding capacity and security clearances to handle any size project at any location. Our Firestop division is FM 4991 Certified and UL Qualified, as well as certified with specific manufacturers such as Hilti, 3M, and Specified Technologies. With a staff that has more than 25 years of experience in the industry, you can trust G&M Services to cover any and all of your concrete cutting needs. 

G&M Services, LLC was formally established in 1999, and from the start we have worked to build long-term relationships with our clients, devise unique solutions to meet their needs, and perform quality work at a fair price. Thanks to the repeat business and recommendations of our many loyal customers, G&M Services has continued to grow in size and scope.

Our services include:

Slab sawing for trench work, elevated slabs, and stair openings
Wall sawing for doorway openings, bay doors, windows
Wire sawing for thicker concrete
Concrete core drilling
New pipe penetrations for plumbers, electricians, steamfitters
Ground Penetrating Radar
Concrete demolition
Concrete grinding
Concrete pourback
24/7 emergency concrete sawing and drilling
Commercial concrete sawing and drilling
Industrial concrete sawing and drilling

Highway and roadwork concrete sawing and drilling

High-security concrete sawing, drilling, and firestop

Slab Edge Firestop

Curtain Wall Firestop and Insulation

Top of Wall Firestop

Joint Firestop

Pipe Penetration Firestop

Air Barrier System Installation

Thermal and Moisture Protection