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

What is Concrete Pourback?
September 10, 2021

What is Concrete Pourback?

Updating buildings to meet the needs of today isn’t always an easy process. Architects and engineers in decades past often…

August 30, 2021

G&M Services Partners with Bethel Electrical Construction Co. of MD for SBA Mentor-Protégé Program

Construction is all about planning ahead and investing in the future. G&M Services often works with business owners, contractors, and…

Work with an Experienced Firestop Contractor for Maximum Fire Protection
August 27, 2021

Work with an Experienced Firestop Contractor for Maximum Fire Protection

When many people think of fire protection, they think of fire alarms, sprinkler systems, and fire extinguishers. While these are…

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Certifications & Associations

G&M Services, LLC certifications and associations include: