Government Contractors in Engineering Services

RUMMEL, KLEPPER & KAHL, LLP - Washington, DC

Support Activities for Oil and Gas Operations, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction

(410) 728-2900 1250 Connecticut Ave Nw Ste 200 Washington, DC 20036

VERATEK, LLC - Washington, DC

Printed Circuit Assembly (Electronic Assembly) Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Motor and Generator Manufacturing, Fiber Optic Cable Manufacturing, Other Communication and Energy Wire Manufacturing

(202) 629-8079 1830 17th St Nw #402 Washington, DC 20009

STANTEC CONSULTING SERVICES INC. - Washington, DC

Engineering Services

(615) 238-2733 1056 Thomas Jefferson St Nw Washington, DC 20007

HT, A JOINT VENTURE - Washington, DC

Commercial and Institutional Building Construction, Architectural Services, Engineering Services, Interior Design Services, Administrative Management and General Management Consulting Services

(202) 463-8200 1099 14th St Nw Ste 101 Washington, DC 20005

WALTER P. MOORE AND ASSOCIATES, INC. - Washington, DC

Engineering Services

(713) 630-7300 1747 Pennsylvania Ave Ste 1150 Washington, DC 20006

CONSORTIUM FOR ENERGY, ENVIRONMENT AND DEMILITARIZATION - Washington, DC

Engineering Services

(202) 466-4212 1025 Connecticut Ave Nw Ste 904 Washington, DC 20036

INDYNE, INC. - Washington, DC

Electrical Contractors, Teleproduction and Other Postproduction Services, Wired Telecommunications Carriers, Engineering Services, Custom Computer Programming Services

(703) 903-6900 400 Virginia Ave Sw Ste 350 Washington, DC 20024

NATIONAL INSTITUTE OF BUILDING SCIENCES - Washington, DC

Periodical Publishers, Software Publishers, Data Processing, Hosting, and Related Services, Architectural Services, Engineering Services

(202) 289-7800 1090 Vermont Ave Nw Ste 700 Washington, DC 20005

HNTB CORPORATION - Washington, DC

Architectural Services, Landscape Architectural Services, Engineering Services, All Other Professional, Scientific, and Technical Services

(816) 527-2630 1615 M St Nw Ste 700 Washington, DC 20036

ZIMMERMAN ASSOCIATES, INC. - Washington, DC

Other Warehousing and Storage, All Other Publishers, Wired Telecommunications Carriers, Data Processing, Hosting, and Related Services, Libraries and Archives

(703) 883-0506 1201 M St Se Ste 260 Washington, DC 20003

URS BERGER, JOINT VENTURE - Washington, DC

Architectural Services, Engineering Services

(206) 438-2001 2020 K St Ste 300 Washington, DC 20006

PARSONS BRINCKERHOFF, INC. - Washington, DC

Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Architectural Services, Landscape Architectural Services, Engineering Services

(703) 742-5746 1401 K St Nw Ste 701 Washington, DC 20005

SMITH GROUP + URS JOINT VENTURE - Washington, DC

Engineering Services

(206) 438-2001 2020 K Street Nw Ste 300 Washington, DC 20006

VENTROM, LLC - Washington, DC

Data Processing, Hosting, and Related Services, All Other Information Services, Other Accounting Services, Engineering Services, Custom Computer Programming Services

(202) 567-7686 1629 K St Ste 300 Washington, DC 20006

PARSONS GOVERNMENT SERVICES INC. - Washington, DC

Water Supply and Irrigation Systems, Commercial and Institutional Building Construction, Engineering Services, Drafting Services, Building Inspection Services

(626) 440-6176 100 M St # 1200 Washington, DC 20003

INTELLIGENT ENERGY LIGHT & POWER LLC - Washington, DC

Engineering Services

(202) 591-7625 1210 R St Nw Ste 210 Washington, DC 20009

CONSORTIUM FOR COMMAND, CONTROL, COMMUNICATIONS AND COMPUTER TECHNOLOGIES - Washington, DC

Engineering Services

(202) 466-4211 1025 Connecticut Avenue Nw Suite 904 Washington, DC 20036

HDR ENGINEERING INC. - Washington, DC

Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Architectural Services

(402) 399-1457 100 M Street Se Ste 305 Washington, DC 20003

URS-LEO A DAILY JOINT VENTURE - Washington, DC

Engineering Services

(206) 676-2511 2020 K Street Washington, DC 20006

KCI ASSOCIATES OF THE DISTRICT OF COLUMBIA P. C. - Washington, DC

Engineering Services

(410) 316-7800 122 C St Nw Ste 820 Washington, DC 20001

HELLMUTH, OBATA & KASSABAUM, P.C. - Washington, DC

Architectural Services, Landscape Architectural Services, Engineering Services, Interior Design Services

(202) 944-1522 3223 Grace St Nw Washington, DC 20007

URS / HARTMAN-COX ARCHITECTS - Washington, DC

Engineering Services

(202) 872-0277 2020 K Street Nw Suite 300 Washington, DC 20006

WASHINGTON GAS LIGHT COMPANY - Washington, DC

Natural Gas Distribution, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, Engineering Services

(703) 333-3933 101 Constitution Ave Nw Washington, DC 20001

MWH AMERICAS, INC. - Washington, DC

Engineering Services, Administrative Management and General Management Consulting Services, Environmental Consulting Services, Other Scientific and Technical Consulting Services, Office Administrative Services

(303) 385-5658 1101 14th St Ste 1200 Washington, DC 20005

ALION SCIENCE AND TECHNOLOGY CORPORATION - Washington, DC

Architectural Services, Engineering Services, Computer Facilities Management Services, Administrative Management and General Management Consulting Services, Environmental Consulting Services

(703) 269-3437 1100 New Jersey Ave Se Ste 200 Washington, DC 20003

Government Contractors in Washington, DC

Results for NAICS 541330 - Engineering Services