7525 Connelley Drive, Suite U

Hanover, MD 21076

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410-787-8828

Concrete Sawing & Drilling

Comprehensive concrete services, including slab sawing, wall sawing, wire sawing, core drilling, concrete breaking, and concrete pourback.

Firestop

FM4991 certified through FM Global, we ensure the proper installation of firestop in a range of applications.

Thermal & Moisture Protection

Ensuring your buildings environmental and energy performance meet and exceed expectations contributing to sustainability and durability of construction.

We Provide High Quality & Cost Effective Services

G&M Services offers comprehensive concrete cutting services to clients throughout the Washington, D.C., Baltimore, Maryland, Pennsylvania, and Virginia region.

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Why Choose G&M Services, LLC?

Highly Skilled
Employees

FM4991
Certified

Bonded up to
4 Million

20 Years of
Experience

Sillica
Certified

Our Services

Our Projects

Project: MGM NATIONAL HARBOR

Contractor: THE WHITING‐TURNER CONTRACTING COMPANY (AND OTHERS)

Contract Amount: $1,727,001

Bonded?: YES

Scope: Installation of Firestop systems for various penetrations through fire‐rated walls, partitions, and CMU walls; infill embeds on hotel floors; miscellaneous concrete core‐drilling and saw cutting

Project: IMF BUILDING

Contractor: WELCH AND RUSHE (AND OTHERS)

Contract Amount: $1,149,884

Bonded?: YES

Scope: Installation of Firestop systems for all MEP penetrations through fire‐rated walls, partitions, and CMU walls; miscellaneous concrete core‐drilling and saw cutting.

Client Testimonials

Please don’t just take our world for it.

Latest Blog Posts

BIM
July 28, 2021

The Importance of BIM Coordination & Clash Detection with G&M Services

In our growing world, it is becoming more and more essential to develop sustainable buildings offering the most efficient yet…

pipe penetration firestop
July 23, 2021

Pipe Penetration FireStop: What You Should Know

G&M Services professionally installs pipe penetration FireStop throughout commercial buildings. Pipe penetration FireStop provides a physical barrier to help control…

photoluminescent lighting
July 16, 2021

Photoluminescent Lighting Can Assist Building Occupants with Evacuation Route Detection

G&M Services professionally installs photoluminescent lighting to help guide building occupants through commercial building evacuation. Whether there’s an emergency within…

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Certifications & Associations

G&M Services, LLC certifications and associations include: