Commercial Construction Specialists

Costello Construction has built a variety of commercial construction projects in the mid-Atlantic area, including Northern Virginia, DC and Maryland. We specialize in Higher Education, Fitness, Office Buildings and Parking Garages—for government organizations as well as private companies. We typically self perform all concrete and site work for the projects we construct.

Featured Projects

Slide background

Location: Silver Spring, MD
Owner: Montgomery County
Size: 90,000 square feet
Value range: $35-$40 million
Architect: The Lukmire Partnership
LEED: Gold

Silver Spring
Library

Langely_755-517

Location: Langely Park, MD
Owner: Maryland Transit Administration
Size: 24,300 square feet
Value range: $10-$15 million
Architect: Archplan Inc. and Philipsen Architects

Langely Park
Transit Center

Slide background

Location: Montgomery Park, MD
Owner: Montgomery County
Size: 256,000 square feet
Value range: $35-$40 million
Architect: Michael Baker International, LLC

MCPS Food Distribution
Facility

Slide background

Location: Baltimore, MD
Size: 26,000 square feet
Value Classification: $10-$15 million
Owners: The Maryland Air National Guard (Department of the Air Force) Architect: Burns & McDonnell

Air National Guard
Training Facility

Slide background

Location: Silver Spring, MD
Owner: Dept. of Defense
Size: 20,000 square feet
Value: $10-$15 million
Architect: KlingStubbins

National Museum of
Health and Medicine

Slide background

Location: Rockville, MD
Project Size: 26,000 square feet
Value Classification: $5m-$10m
Owner: City of Rockville
Architect: Wheeler Goodman Masek Architects

Rockville Police
Station

Slide background

Location: Farmville, VA
Project Size: 72,000 square feet
Value: $15-$20 million
Owner: Longwood University
Architect: Moseley Architects

Bedford Hall
Longwood University

Slide background

Location: Charlottesville, VA
Owner: City of Charlottesville
Size: 38,000 square feet
Value: $10-$15 million
Architect: LeMay Erickson Willcox Architects

Fontaine Fire Station

Current Projects

Elkridge Library and 50+ Center

US Naval Academy Parking Garage

US Naval Academy Parking Garage

Catonsville District Courthouse

Catonsville District Courthouse