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

March 20, 2025

Why Core Drilling Services Utilize BIM

Advancements in communication, modeling, and construction have given contractors a wide range of resources that could be used to improve…

March 13, 2025

Essential Workplace Safety Practices for the Spring

It will be spring very soon, and this means a new list of construction workplace safety rules. The best way…

March 6, 2025

The Impact of Clash Detection for Core Drilling

Upgrades and other types of charges are crucial parts of the lifecycle of any kind of building. As technology keeps…

See Blog

We’re ready to work with you

Request a Quote

Certifications & Associations

G&M Services, LLC certifications and associations include: