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Rock Springs Phase I
Offices
  • 925 15th Street
  • WorldCom C1 & C2
  • 1111 Pennsylvania Ave
  • AT&T Building Addition
  • AOL CC4
  • WorldCom Pod G
  • WorldCom Pod B
  • WorldCom D2 Addition
  • King Farm Office
  • Carlyle Office Building
  • AOL CC VI Office Building
  • VeriSign East
  • Giddings Avenue Office Building
  • MedImmune
  • Rock Spring Park Phase I
  • Dulles Station Phase I
  • 1099 New York Ave.
  • 2318 Mill Road
  • Rock Spring Park Phase II
  • Reston Square Office Building
  • Thames St. Wharf
  • Washington Gas
Industrial/Commercial
  • Food and Drug - College Park
  • Fairfax Glass Expansion
  • NAVT Logistics Warehouse
  • Mobil On the Run
  • Crate & Barrel
  • Westfield Shoppingtown Annapolis
  • Macy's Fair Oaks
  • Dulles Airport Radio Tower
  • Westfield Shoppingtown Wheaton
  • Washingtonian Center
  • Market Common Clarendon Phase II
  • Gaylord Bus Stop Footings
  • Alexan South Glebe
  • Washington Highlands
US Marine Corps Museum
Government/

Institutional
  • Navy Medical Center Penthouse Curbs
  • 1600 International Drive
  • American University Bender Building
  • Arborretum - Building 1
  • Jefferson Plaza - Concourse Phase I
  • National Cathedral Elementary School
  • Howard University Law Library
  • Pentagon Remote Delivery Facility
  • University of California Washington Center
  • Springfield Metro Center
  • Mount Vernon College Athletic Facility
  • South County Govnt. Center
  • UMCP Chemistry Building
  • GWU/NTSB Training Facility
  • National Institute of Health
  • CEETA T-Block
  • NOAA Satelite Operations
  • Quantico Retaining Wall
  • BEQ at Andrews Air Force Base
  • Capitol Power Plant
  • DEA at Metro Place 3
  • Kennedy Kreiger Institute
  • Fairfax County Library
  • Catholic University Of America Residence Life Facility
  • St. Alban's School for Boys
  • Columbarium
  • Ft. Belvoir Hospital
  • Bowie State University Performing Arts Center
  • Alexandria Public Safety
  • HD Woodson High School
  • PG Detention Center
  • HCC Steam Building
Shelby Hospital
Health Care/ Senior Living
  • Shelby Hospital
  • Fauquier Hospital Center
  • George Washington Health and Wellness Center
  • Holy Cross Hospital Vertical Expansion
  • St. Elizabeth Hospital Expansion
Renovations
  • Ward Circle
  • Building 1 & 60 at Navy Yard
  • Banana Republic
  • American Tower Corp.
  • The Citadel
  • Riggs Bank - Merrifield
  • Riggs Bank - Dupont Circle
  • 2020 K Street
  • 1111 Pennsylvania Ave.
  • Congressional Country Club
  • Alexandria Public Safety
  • Marine Corps (2008)
  • Lord & Taylor Parking Deck
  • Naval Academy Dive Platform
  • Pennsylvania Avenue Retaining Walls
  • Ford's Theatre
ONCORE Employee doing hydo demolition
Selective Demolition
  • 911 12th Street
  • Kenmore Apartments
  • Life Science
  • The Executive Apartments
  • 1133 15th Street
  • The Spectrum
Harborside Swedish Embassy
Embassies, Museums & Memorials
  • Islamic Republic of Pakistan Chancery
  • Harbourside / Swedish Embassy
  • National Museum of the Marine Corps
  • Air Force Memorial
  • Newseum
Residential
  • Rogoff Rubinstein House
  • Park Hyatt Residential
  • Reston Commons
  • 1440 Church Street
  • Ellington Plaza
  • The Broadway
  • UMB Fayette Street Housing
  • Langston Hughes Condos
  • Paramount Condominiums
  • 2201 Wisconsin Avenue
  • The Villiage at Shirlington Building 2, 3 & 4
  • Parcel P
  • Silo Point
  • Summit Fairfax Corners
  • Logan Phase II
  • North Trac Lofts
  • Alexandria Crossing/Old Dominion
  • Sheridan Station
  • Centerpointe 3
Parking Structures
  • SAIC Parking Addition
  • America Online
  • Vienna Metro Parking Structure
  • AOL CC5 Parking Structure
  • King Farm Parking Structure
  • Fishers Place at Twinbrook Metro Parking Structure
  • The Broadway Parking Structure
  • Census Bureau North Parking Structure
  • Target Parking Structure Ramps
  • Sidwell Friends School Parking Garage
  • Gaylord Parking Structure
  • National Harbor Building P
  • Ft. Belvoir Parking Structures
  • National Seminary
  • Fernwood Parking Structure
Mandarin Hotel
Hotels
  • Hampton Inn Alexandria
  • Maritime Plaza Phase II
  • Mandarin Hotel
  • BWI Westin Hotel
  • Harbor Station
  • Reston Square Hotel
  • Wyndham Hotel
ONCORE finisher putting finishing touches on FedEx Feild repairs
Concrete Restoration
  • 1920 L Street (Our First Job)
  • Van Burin Business Park
  • 7735 Old Georgetown Park
  • 3801 Pickett Street
  • The Representative Condo
  • East West Towers Columns
  • High Point Condo
  • 818 Conneticut Ave
  • Ellicot House
  • Crystal Square '97 Program
  • White Flint Mall Speed Bumps
  • Science Office Park
  • Montgomery Cnty PS #2
  • Hawaii Ave.  Slab Fill
  • Flour Mill
  • One Skyline Garage
  • 4620 N Park Ave
  • Constellation Garage
  • 1825 K Street
  • Riggs Headquaters 808 17th St
  • 1735 N Lynn
  • Washington Doyle Hotel
  • Thomas Jefferson Building
  • Georgetown Park
  • Crystal Squares
  • Bureau of Engraving and Printing
  • Georgian Towers
  • 1133 15th Street, NW
  • Presidential Plaza
  • 962 Wayne Ave
  • Department of Justice
  • Pentagon Roof
  • Rockville Town Center Sidewalk
  • Arlington Waste Water Treatment Plant
  • Prominade Topping Removal
  • Brown's Arcade
  • Georgetown Park (Multi year project)
  • Silo Point Wall Restoration (Facade and Exterior)
  • 5101 Wisconsin Avenue
  • Montgomery Cnty PS #2
  • FedEx Field
  • Sidwell Friends Site Wall
  • Winterthur Apartments 2007
  • Spectrum at Broad Street
  • Georgetown Park
  • Mazza Galleria
  • Winterthur Apartments 2008
  • Kennedy Center
  • MPD Multi Family Shelter
The Monarch
Infinity Structures
  • The Monarch
  • Lincoln Park Terrace
  • Hampton Inn - Alexandria
  • Fairfield Inn and Suites
  • Aloft Hotel, Dulles
  • Hilton Garden Inn, Dulles
  • Building 160 - Washington, DC.
  • McHenry Row
  • Mason Inn
  • Residence Inn
  • UB Fitzgerald
  • GMU
  • Isabella at Monticello Mews
  • Debonair
Copyright 2007 ~ ONCORE Construction, LLC. ~ All Rights Reserved
4703 Webster Street, Bladensburg, Maryland 20710
Phone (301) 927-7700 Fax (301) 927-7931