Maryland Government Contractors > By Category > NAICS 221121 - Electric Bulk Power Transmission and Control
Government Contractors in Maryland
Results for NAICS 221121 - Electric Bulk Power Transmission and Control
1 - 25 of 48 Company(ies)
DVORAK, LLC - Baltimore, Maryland
Construction , Service
Electrical Construction, MV/HV, Installation of: generators, ductbank, transformers, panels, switches, MCC, lighting etc. Electrical upgrades, electrical distribution. Electrical service work.
(410) 686-8727
9004 Yellow Brick Rd Ste F Baltimore, MD 21237
Severn Associates, LLC - Annapolis, Maryland
Construction
We are a general contractor with in house plumbing, HVAC, painting, drywall, carpentry, roofing and siding trades. We also provide construction management services and hazardous material abatement service.
(410) 263-5964
1840 Margaret Ave Annapolis, MD 21401
KHAN ASSOCIATES, INC. - Laurel, Maryland
Construction , Service
Architect and Engineering, Construction Management
(410) 859-1173
11349 Bishops Gate Ln Laurel, MD 20723
SENTINEL SOLAR, LLC - Parkton, Maryland
Construction , Manufacturing , Research and Development , Service
Sentinel Renewable Energies, LLC, specializing in the production and distribution of Solar Energy, Wind Power and Biodiesel Fuel, in pursuit of a cleaner and more eco-friendly environment.
(410) 385-5285
5 Falls Glen Ct Parkton, MD 21120
CATHEY PROSOLUTIONS, INC. - Sykesville, Maryland
Manufacturing , Service
Represent blowers, blower, valve, fan, elbow, sampler, conveyors, surface heaters, hydraulic, pneumatic actuators, dust collectors, blower repair, sound enclosure, noise reducer, pump, screener, screeners, oil water separator, separators, valve repair.
(410) 795-2301
7541 Main St Ste 201 Sykesville, MD 21784
MILLENNIUM ENERGY CONSULTANT'S LLC - Burtonsville, Maryland
Construction , Service
Millennium Energy Consultants, LLC is a systems integration and installation services company that assist building owners operators with the design, selection, or installation for energy efficiency products and bundled solutions.
(443) 545-8556
6 Saddle Creek Ct Burtonsville, MD 20866
WINDY WILLOW FARM SERVICE - Sunderland, Maryland
Construction , Service
we are a minority owned and operated landscaping and fencing contractor
(301) 928-0326
421 Clyde Jones Rd Sunderland, MD 20689
CIVIL SOURCE CONSULTING LLC - Baltimore, Maryland
Construction
Civil Source, LLC is a full service, multi-disciplined civil engineering firm. Rodell McLaughlin, the founder, president is a highly skilled and qualified engineer with over 30 years experience.
(410) 298-0697
3510 Sussex Rd Baltimore, MD 21207
CORE GROUP LLC, THE - Columbia, Maryland
Service
The goal of The CORE Group is to provide a diverse team of industry professionals capable of providing owners and contractors a full spectrum of project support services with the ultimate goal of achieving success for our client.
(410) 730-0378
6126 Timothy Ct, Suite 101 Columbia, MD 21044
OHMS ENERGY COMPANY, LLC - Baltimore, Maryland
Construction , Research and Development , Service
Ohms Energy Company a Georgia limited liability corporation, specializing in energy management, procurement, and consulting services. Ohms Energy is certified to deliver energy throughout the continental US and Canada.
(202) 379-2992
2211 Commerce Rd Ste 1 Baltimore, MD 21202
AVISTA REALTIME SYSTEMS, LLC - Clarksville, Maryland
Custom application development for real-time data communication in narrow band, IP, wireless, WAN, LAN, cellular systems, sensor network. SCADA server development and implementation on Microsoft platforms.
(410) 312-5590
6263 Trotter Rd Clarksville, MD 21029
PENTECH FEDERAL SOLUTIONS INC - Potomac, Maryland
(PFSI)* provides Project Management, Secure IT Infrastructure Engineering, Software, Database, Web, Systems, Network Architecture, IT Enterprise, (IPv6), Cyber Security Solution, DOD Enterprise Cloud, Faculties, VoIP, Helpdesk solutions
(202) 630-4002
11201 Hunt Club Dr Potomac, MD 20854
Harford Electrical Testing Co Inc - Joppa, Maryland
Service
ELECTRICAL MAINTENANCE, TESTING AND REPAIRS TO DISTRIBUTION SYSTEMS AND COMPONENTS.
(410) 679-4477
1108 Clayton Rd Joppa, MD 21085
Shaney Construction Company, Inc. - Baltimore, Maryland
Construction
Municipal Water and Sewage Treatment Plants Contractor. Company also is experienced as a General Commercial Construction Contractor.
(410) 366-5110
2810 Hampden Ave Baltimore, MD 21211
BETHESDA ADVANCED SOLUTIONS LLC - Bethesda, Maryland
BAS is a WOSB, EDWOSB, 8m supplying Information Technology and Scientific, Technical and Professional Services and Solutions. Security, Satellite, Health IT, Cloud, Mobility, Telecom, Training, Software Development, Information Assurance
(301) 502-1919
5165 King Charles Way Bethesda, MD 20814
D & B CONSTRUCTION INC - Baltimore, Maryland
Construction
anytype construction
(410) 642-9006
2706 Lodge Farm Rd Baltimore, MD 21219
LG CONSTRUCTION, INC. - Perryville, Maryland
Construction , Service
Construction
(910) 778-4578
636 Broad St Ste 203 Perryville, MD 21903
XI SOLAR LLC - Randallstown, Maryland
Solar, Solar Power, Solar Design, Solar Installation, Solar Thermal, Solar Panel, Alternative energies, Electrical, NEC, Home Power, AC, DC, Inverters, Batteries, UPS, Wiring, Low Voltage, Electrical Panels
(410) 521-1679
3202 Elmo Dr Randallstown, MD 21133
DOVESTECH LLC - Baltimore, Maryland
Big Data Analytics, Cyber Analytics, Social Media, Cyber Visualization, SETA Support
(410) 456-2398
5520 Research Park Dr Ste #240 Baltimore, MD 21228
AKBAR CONTRACTING, INC - Landover, Maryland
Bathroom Remodling, kitchen remodeling, basement finishing, additions, building up
(704) 293-6932
6522 Old Landover Rd Landover, MD 20785
VENTESCO - Upper Marlboro, Maryland
561720, 561499, 493110
(240) 888-3327
9707 Williamsburg Ct Upper Marlboro, MD 20772
BIASON - Columbia, Maryland
Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Other Electric Power Generation, Electric Bulk Power Transmission and Control
(410) 733-3371
6168 Llanfair Drive Columbia, MD 21044
TRANSGEN ENERGY, INC. - Rockville, Maryland
Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Hydroelectric Power Generation
301-769-6544 x101
6213 Executive Blvd Rockville, MD 20852
Davcon Gibson, LLC - Edgewater, Maryland
Fossil Fuel Electric Power Generation, Electric Bulk Power Transmission and Control, Electric Power Distribution, Industrial Building Construction, Commercial and Institutional Building Construction
(443) 458-8620
3431 Monarch Dr Edgewater, MD 21037
PITT ELECTRIC INC - Mechanicsville, Maryland
Electric Bulk Power Transmission and Control, Electric Power Distribution, Natural Gas Distribution, Residential Remodelers, Industrial Building Construction
(301) 888-9335
39473 Golden Beach Rd Mechanicsville, MD 20659
Certifications
Ownership / Diversity
Business Type
NAICS Code
- 11 - Agriculture & Livestock
- 21 - Mining, Oil & Gas
- 22 - Utilities
- 221 - Utilities
- 221111 - Hydroelectric Power Generation
- 221112 - Fossil Fuel Electric Power Generation
- 221113 - Nuclear Electric Power Generation
- 221119 - Other Electric Power Generation
- 221121 - Electric Bulk Power Transmission and Control
- 221122 - Electric Power Distribution
- 221210 - Natural Gas Distribution
- 221310 - Water Supply and Irrigation Systems
- 221320 - Sewage Treatment Facilities
- 221330 - Steam and Air-Conditioning Supply
- 23 - Construction
- 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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