Government Contractors in USA
Results for Heavy and Civil Engineering Construction
241 - 260 of 1,837 Company(ies)
MAR, INCORPORATED - Rockville, Maryland
Research and Development , Service
IT Consulting, Engineering, Facility Management, Documentation, Configuration Management, Word>HTML Documents, Event Coordination, Desktop Publishing Services, ADA Section 508 Consulting, Contingency Contracts, Emergency Response
(301) 230-4595
1803 Research Blvd Ste 204 Rockville, MD 20850
DYNIS LLC - Columbia, Maryland
Construction , Service
Central Office Installation and Engineering, Wireless Installation, Fiber Installation and Testing, Customer Premise Telecom Installation and Integration.
410-290-9972 x204
9020 Mendenhall Ct Ste H Columbia, MD 21045
PROPARTS LLC - Baltimore, Maryland
Manufacturing , Research and Development
Engine electronics instruments Wind Generators Wind Turbines Thermoelectric Sound canceling exhaust gas generators
(410) 646-1536
1100 Wilso Dr Baltimore, MD 21223
NASATKA BARRIER, INCORPORATED - Clinton, Maryland
Construction , Manufacturing , Research and Development , Service
Established in 1975, Nasatka Barrier has provided physical security barrier protection for some of the highest profile government agencies, military installations, and corporate facilities in the United States and around the world.
(727) 215-4078
7702 Old Alexandria Ferry Clinton, MD 20735
TECHNICAL CONNECTIONS, INC. - Annapolis, Maryland
Service
Technical Connections installs data and telephone cabling, fiber optic wiring for new plants and adds, moves and changes for existing installations. Terminations and testing. Install racks, hubs, etc.
(410) 897-1900
2112 Renard Ct Annapolis, MD 21401
AMDYNE CORPORATION - Hanover, Maryland
Service
ENVIRONMENTAL ENGINEERING, REMEDIATION, ARCHITECTURAL ENGINEERING, DRAFTING, ENGINEERING RESEARCH AND DEVELOPMENT
(410) 768-5206
1362 Mellon Rd Ste 105 Hanover, MD 21076
WATERWORKS-WATERGUARD, INC., THE - Rockville, Maryland
Construction , Service
The Water Works is one of the elite fountain design/build companies in the Metro DC area. We are responsible for designing, building, and maintaining some of the most prestigious fountains across the U.S and globslly.?
(301) 924-2669
1010 Rockville Pike Rockville, MD 20852
Brightwater, Inc. - Ellicott City, Maryland
Construction , Service
Aquatic Resource Specialiasts. Stream and wetland assessments and stream and wetalnd restoration design and construction capability
(410) 730-5411
10301 Wetherburn Road Ellicott City, MD 21042
RITENET CORP. - Rockville, Maryland
COMPUTER SYSTEM INTEGRATION FACILITIES MANAGEMENT ELECTRONIC INFORMATION RETRIEVAL; INTERNET SERVICE PROVIDER WORLD WIDE WEB; LAN/WAN (LOCAL AND WIDE AREA NETWORK) CLIENT/SERVER NETWORK MANAGEMENT X.400 X.500; DOCUMENT IMAGING DATABASE MANAGEMENT SOFT
301-251-5636 x202
1445 Research Blvd Ste 350 Rockville, MD 20850
URBAN LIFE USA - Baltimore, Maryland
Service
To provide all services relating to real estate.
(443) 610-1035
822 Gilford Ave Baltimore, MD 21202
VANGO, LLC - Silver Spring, Maryland
Service
Over 25 years of experience in the construction industry, roles in project management and controls, technical training, quality control, claims analysis, providing expert reports and expert testimony.
(240) 338-8437
15411 Johnson Rd Silver Spring, MD 20905
INTELECT CORPORATION - Baltimore, Maryland
Construction , Manufacturing , Research and Development , Service
Experienced & qualified team of engineers, installers, and maintainers in telecommunications (radio systems and cellular), homeland security, systems, electrical, intelligent transportation systems, and information technology - anywhere
(202) 757-5231
4000 Dillon St Baltimore, MD 21224
BANNEKER GROUP, LLC, THE - Beltsville, Maryland
Construction , Service
General Construction, Janitorial, Facilities Maintenance, Security Services
301-490-8824 x131
4600 Powder Mill Rd Ste 100 Beltsville, MD 20705
BAY COUNTRY ENTERPRISES, INC. - Leonardtown, Maryland
Construction
We are an excavation and site utilities company focused on delivering high quality systems with a minimum of disruption and a maximum of personal service. We employ highly trained and motivated professionals.
540-318-8633 x303
26825 Point Lookout Rd, Ste1b Leonardtown, MD 20650
GILFORD CORPORATION - Beltsville, Maryland
Construction , Service
Classified/unclassified general contracting: Contract Negotiation/Administration Value Engineering Estimating Construction/Program Management Quality Control and Assurance Design Management/Review Scheduling
(301) 931-3900
4600 Powder Mill Rd Ste 350 Beltsville, MD 20705
CAPITOL STRUCTURES INC - Potomac, Maryland
Construction , Service
General Contracting Construction Firm specializing in renovations, new building construction, and design-built projects. Health Services Division specializes in selling onsite health center, onsite pharmacy services, and primary care facilities
(718) 776-8116
1525 Blue Meadow Rd Potomac, MD 20854
PATRIOT L.L.C. - Columbia, Maryland
Construction , Service
Patriot, LLC (Patriot) is a 'Verified' Service-Disabled Veteran Owned Business Concern (SDVOSB) that provides Intelligence Assurance, IT and Network Engineering support to our clients for maximum return on investment and sustainable strategic advantages.
(410) 381-8015
9520 Berger Rd Ste 212 Columbia, MD 21046
DE LA VEGA LLC - Baltimore, Maryland
Construction
Demolition, Concrete Removal, Facility Demolition, Interior Demolition, Excavating, Site Prep, Grubbing Services, Roll-Off Services, Foundation Removal, Erosion Control, Storm Response.
(443) 824-3203
4703 Ridgeway Ave Baltimore, MD 21206
BJ MOSELY, LLC - Bowie, Maryland
Construction , Service
BJMosely LLC Construction Consulting provides factual and expert construction estimates from conceptual design development stages, budgets to hard bids on Building Construction, Mechanical, HVAC, Electrical, Plumbing and Process systems.
(240) 232-6554
12101 Foxhill Ln Bowie, MD 20715
AH SAFETY LLC - Laurel, Maryland
Service
Provide bilingual safety training and site safety audits for general and construction industry companies. First Aid & CPR instruction/Training
(443) 472-5105
10023 Love Song Ct Laurel, MD 20723
Certifications
Ownership / Diversity
Business Type
NAICS Code
- 11 - Agriculture & Livestock
- 21 - Mining, Oil & Gas
- 22 - Utilities
- 23 - Construction
- 236 - Construction of Buildings
- 237 - Heavy and Civil Engineering Construction
- 237110 - Water and Sewer Line and Related Structures Construction
- 237120 - Oil and Gas Pipeline and Related Structures Construction
- 237130 - Power and Communication Line and Related Structures Construction
- 237210 - Land Subdivision
- 237310 - Highway, Street, and Bridge Construction
- 237990 - Other Heavy and Civil Engineering Construction
- 238 - Specialty Trade Contractors
- 31 - Food & Apparel
- 32 - Non-Metallic Manufacturing
- 33 - Metallic Manufacturing
- 42 - Wholesale Trade
- 44 - Retail Trade
- 45 - Retail Trade - Misc.
- 48 - Transportation
- 49 - Postal & Warehousing
- 51 - IT Technology
- 52 - Finance and Insurance
- 53 - Real Estate
- 54 - Professional Services
- 55 - Company Management
- 56 - Administrative Service
- 61 - Educational Services
- 62 - Health Care
- 71 - Arts and Entertainment
- 72 - Travel & Food Services
- 81 - Other Services
- 92 - Public Administration
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