7525 Connelley Drive, Suite U

Hanover, MD 21076

Call Us

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.

LEARN MORE

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

May 16, 2024

Why Moisture Protection Helps Protect Against Negative Humidity Effects 

One of the most pressing concerns when it comes to correct moisture protection is taking dampness into account. Although you…

May 9, 2024

The Different Benefits of Hiring a Union Contractor Compared to a Non-Union Contractor 

As a general contractor or building manager, the benefits of hiring a union contractor over a non-union contractor may not…

May 2, 2024

Why You Should Rely On G&M Services for Emergency Concrete Services 

If emergency concrete work must be done on your property – don’t hesitate to call the team of professionals at G&M Services for help!…

See Blog

We’re ready to work with you

Request a Quote

Certifications & Associations

G&M Services, LLC certifications and associations include: