Serving Maryland • Northern Virginia • Delaware Since 1995

Complete Sitework & Construction
Services in Columbia, Maryland

Columbia’s Trusted Partner in Commercial Site Solutions

From retail lots to office parks, GMC Contractors, Inc. delivers complete sitework and exterior construction services across Columbia. For over 30 years, we’ve helped local businesses maintain safe, code-compliant, and professional spaces with expert paving, concrete, roofing, snow removal, and more.

Our in-house crews, top-tier equipment, and extensive knowledge of Howard County standards ensure your project is completed correctly, the first time.

Trusted by Businesses Throughout Columbia

GMC is the go-to contractor for shopping centers, commercial buildings, HOAs, industrial facilities, and municipal properties in Columbia. We’ve earned the trust of top brands by consistently delivering high-quality results on time and budget.

Trusted by Leading Brands

Top brands rely on GMC for expert construction solutions delivered with precision, professionalism, and a proven track record of success.

Amazon.com, Inc.

Walgreens

Royal Farms

Chick-fil-A

Chick-fil-A

Baltimore Ravens M&T Bank Stadium

Oriole Park at Camden Yards

McDonald’s

Hyatt

Maryland Food Center Authority

Liberty Sports Park

Liberty Sports Park

Anne Arundel Community College

Anne Arundel Community College

Johns Hopkins University

Johns Hopkins University

Anne Arundel County Public Schools

Maryland Motor Vehicle Association

Maryland Motor Vehicle Association

Anne Arundel County Police

Anne Arundel County Police

Columbia’s One-Stop Site Partner

Asphalt Paving, Milling & Repairs

Smooth, durable surfaces with expert installation, resurfacing, and patching.

ADA Compliant Concrete Work

Sidewalks, curbs, ramps, and steps that meet local codes and federal standards.

General Construction & Site Development

From tenant buildouts to site enhancements, we handle it all.

Hardscaping & Curb Appeal Enhancements

Retaining walls, pavers, walkways, and more, designed to last.

Roofing, Gutters & Siding

Protective systems built to handle Maryland’s weather and wear.

24/7 Snow & Ice Management

Stay safe and open for business, even in the worst winter conditions.

Sports Courts & Specialty Surfaces

Pickleball, playgrounds, and multi-use courts, built to perform.

Parking Lot Striping & Maintenance

Sealcoating, signage & layout for safety and clarity.

Columbia Parking Lot Services, Done Right

Columbia’s Trusted Site Partner

Why Choose GMC in Columbia?

August
Special

$100 OFF

Any Repair or Services of
$1,000 or More

Call 410-544-1400
for FREE on-site evaluation and customized estimate

Schedule Service

What Our Clients Say

David Wright

President, West Annapolis Business Center

Clean, Timely Work That Stands Out

GMC Contractors did a very nice clean paving and striping job at my office complex. They were prompt, and finished the job in timely manor.

Steven Z. Cratin

VP Asset Management, ezStorage Corporation

Solutions That Truly Understand Client Needs

GMC has consistently approached projects with the owners needs in mind; providing sound guidance and options to address our challenges.

Build Smart. Improve Safety. Protect Your Property.

Get a FREE Quote for Complete Site Services in Columbia

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