4 My 2 Way Communications
2533 Mill Race Road
Frederick, MD 21701-6812
Phone: (301) 698-5696
Business Types: Radio Equipment
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A Advanced Satellite Television
Frederick, MD 21701
Phone: (301) 663-8788
Business Types: Antennas & Satellites Sales
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A American Home Security
Frederick, MD 21701
Phone: (301) 663-6797
Business Types: Security Alarm Systems, Security Equipment & Supplies
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A Direct Dish Satellite Tv
Frederick, MD 21701
Phone: (301) 663-3188
Business Types: Antennas & Satellites Sales
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Airwaves Wireless Inc
Frederick, MD 21701
Phone: (301) 620-9787
Business Types: Cellular Equipment & Systems Installation Repair & Service, Paging & Signaling Equipment, Wireless & Cellular Communications Equipment & Supplies
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Alarm & Communications Systems
504 East Church Street
Frederick, MD 21701-5956
Phone: (301) 663-4874
Business Types: Burglar & Alarm Services, Burglar Alarm Systems, Fire Alarm Systems, Security Alarm Systems, Security Equipment & Supplies, Television Systems Closed Circuit Telecasting
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Alarm Systems
Frederick, MD 21701
Phone: (301) 663-6797
Business Types: Security Alarm Systems, Security Equipment & Supplies
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Aldi Inc
8751 Gas House Pike
Frederick, MD 21701-4793
Phone: (301) 662-3517
Business Types: Batteries Dry Cell Manufacturers, Batteries Dry Cell Whol, Batteries New & Reconditioned, Grocery Stores & Supermarkets
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Alert Inc
1294 West Patrick Street
Frederick, MD 21703
Phone: (301) 631-5950
Business Types: Security Alarm Systems, Security Equipment & Supplies
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American Microwave Corporation
7311 Grove Road Suite G
Frederick, MD 21704-5148
Phone: (301) 662-4989
Business Types: Microwave Communications
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Antek Systems Llc
5151 Mountville Road
Frederick, MD 21701
Phone: (301) 874-3175
Business Types: Antennas & Satellites Sales
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Antezana & Antezana Llc
4 South McCain Drive
Frederick, MD 21703-6093
Phone: (301) 696-9777
Business Types: Antennas & Antenna Towers
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Appple Security Llc
Frederick, MD 21701
Phone: (301) 874-1900
Business Types: Burglar & Alarm Services, Burglar Alarm Systems
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Arc Electric
Frederick, MD 21701
Phone: (301) 620-9862
Business Types: Electrical Contractors, Electronic Equipment Repair
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Ashley Home Store Inc
1305 West 7th Street
Frederick, MD 21702-4102
Phone: (301) 682-7700
Business Types: Bedroom Furniture, Furniture Store, Radio & Television Repair, Television Dealers
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Brandenburg Electric Inc
700 North East Street
Frederick, MD 21701-5239
Phone: (301) 831-4524
Business Types: Electrical Contractors, Electronics, Underground Utility Locating Service
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Business Radio Products Inc
5714 Industry Lane Suite D
Frederick, MD 21704-8245
Phone: (301) 694-0041
Business Types: Radio Equipment
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Capital Lighting & Supply
260 Interstate Circle Suite 4
Frederick, MD 21704-6680
Phone: (301) 663-1232
Business Types: Electronics, Lighting Equipment & Fixtures
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Capital Lighting & Supply Inc, Frederick MD
260 Interstate Circle Suite 4
Frederick, MD 21704-6680
Phone: (301) 663-1232
Business Types: Electronics, Lighting Equipment & Fixtures
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Circuit City Inc
5606 Buckeystown Pike
Frederick, MD 21704-8312
Phone: (301) 682-8466
Business Types: Electrical Equipment & Supplies, Radio & Television Repair, Television Dealers
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Computer DOC
Frederick, MD 21701
Phone: (301) 695-0261
Business Types: Computer Repair, Computer Repairs, Home Theater Installation Contractors, Home Theaters
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Direct 1 Satellite Tv
104 North Market Street
Frederick, MD 21701-5422
Phone: (800) 419-2057
Business Types: Satellite Dishes-Retail, Satellite Dishes-Service
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Dish Network
Frederick, MD 21701
Phone: (866) 484-2728
Business Types: Antennas & Satellites Sales, Cable Television Companies & Services, Internet Providers, Satellite Communication Downlinking & Uplinking, Satellite Television Service
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Dixie Electric Inc
6907 Baltimore National Pike Suite 9
Frederick, MD 21702-3664
Phone: (301) 473-4665
Business Types: Contractors Equipment & Supplies Generators Sales & Rental, Electric Motors, Electrical Contractors
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Don's Radio & Tv Service
9021 Opossumtown Pike
Frederick, MD 21702-2517
Phone: (301) 663-4716
Business Types: Antennas & Satellites Sales, Cable Television Companies & Services, Radio & Television Repair, Satellite Television Service
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Dutrow's Sales & Service
6949 Baltimore National Pike
Frederick, MD 21702-3696
Phone: (301) 473-8117
Business Types: Electric Motors, Lawn Mowers & Power Equipment, Motorcycles, Snow Removal Equipment Repairing, Tools & Hardware Supplies
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E-Quip
5430 Mount Zion Road
Frederick, MD 21703-6979
Phone: (301) 624-1800
Business Types: Security Alarm Systems, Security Equipment & Supplies
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Electronics Shop the
1030 West Patrick Street
Frederick, MD 21703-3963
Phone: (301) 293-6280
Business Types: Stereo Dealers
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Galaxy Control Systems
3 North McCain Drive
Frederick, MD 21702
Phone: (301) 898-3500
Business Types: Security Alarm Systems, Security Equipment & Supplies
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Hagemeyer North America
5805 Buckeystown Pike
Frederick, MD 21704-7211
Phone: (301) 662-2136
Business Types: Electrical Equipment & Supplies, Electronics, Household Safety & Protective Merchandise, Industrial Supplies & Equipment Misc, Safety Equipment
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Hankey's Radio Inc
402 Elm Street
Frederick, MD 21701-4924
Phone: (301) 662-1381
Business Types: Radio Equipment
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Hankey's Radio Inc
402 Elm Street
Frederick, MD 21701-4924
Phone: (800) 542-1540
Business Types: Radio Equipment
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Honda Sales & Service
6949 Baltimore National Pike
Frederick, MD 21702-3610
Phone: (301) 473-8117
Business Types: Electric Motors, Lawn Mowers & Power Equipment, Motorcycles, Snow Removal Equipment Repairing, Tools & Hardware Supplies
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Intertech Security
7313 Grove Road
Frederick, MD 21704-7269
Phone: (301) 662-2343
Business Types: Burglar & Alarm Services, Burglar Alarm Systems
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Intervid Inc
4650 Wedgewood Boulevard Suite 102
Frederick, MD 21703-9559
Phone: (301) 698-0086
Business Types: Security Alarm Systems, Security Equipment & Supplies
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Jd Rock Custom Home Improvements Llc
Frederick, MD 21701
Phone: (301) 631-1225
Business Types: Home Theaters, Painting Contractors, Remodeling & Restoration Contractors
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Kolb Electric
Frederick, MD 21701
Phone: (301) 293-9500
Business Types: Electric Motors, Electrical Contractors
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Lighthouse Security Corporation
217 Wyngate Drive
Frederick, MD 21701-6257
Phone: (301) 682-3505
Business Types: Burglar & Alarm Services, Burglar Alarm Systems, Sound Systems & Equipment
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Little's Antiques & Reproductions
55 East Patrick Street
Frederick, MD 21701-5644
Phone: (301) 620-0517
Business Types: Antennas & Satellites Sales
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M & M Electric Motor Repair Inc
205 Bucheimer Road
Frederick, MD 21701-3141
Phone: (800) 492-2202
Business Types: Electric Motors, Electronics, Industrial Pumps
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M & M Electric Motor Repair Inc
205 Bucheimer Road
Frederick, MD 21701-3141
Phone: (301) 663-1100
Business Types: Auto & Truck Accessories, Electric Motors, Electronic Equipment Repair, Industrial Pumps Repairing
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Marine Air Supply Co Inc
5330 Spectrum Drive Suite C
Frederick, MD 21703-7302
Phone: (301) 631-8400
Business Types: Aircraft Equipment Parts & Supplies, Electrical Equipment & Supplies, Electronics
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Mel-Comm Electronics
Frederick, MD 21701
Phone: (301) 694-8611
Business Types: Radio Equipment
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Microwave Engineering & Manufacturing
7311 Grove Road
Frederick, MD 21704-5146
Phone: (301) 662-6446
Business Types: Antennas & Satellites Sales
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Mid-Atlantic Tel
1407 West Patrick Street
Frederick, MD 21702-3742
Phone: (301) 695-7243
Business Types: Paging & Signaling Equipment
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Mid-Maryland Electrical Distributors
1307 East Patrick Street
Frederick, MD 21701-3159
Phone: (301) 662-5952
Business Types: Lighting Equipment & Fixtures
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Myer-Emco, Maryland Stores
1030 West Patrick Street
Frederick, MD 21703-3963
Phone: (301) 607-0318
Business Types: Stereo Dealers, Television Dealers
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Myer-Emco
1030 West Patrick Street
Frederick, MD 21703-3963
Phone: (301) 607-0318
Business Types: Stereo Dealers, Television Dealers
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Myer-Emco, Maryland Stores, Frederick
1030 West Patrick Street
Frederick, MD 21703-3963
Phone: (301) 607-0318
Business Types: Stereo Dealers, Television Dealers
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Myer-Emco Inc
1030 West Patrick Street
Frederick, MD 21703-3963
Phone: (301) 663-3807
Business Types: Electronics, Radio & Television Repair, Television Dealers
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Noland Company
600 South Market Street
Frederick, MD 21701-6598
Phone: (301) 663-9541
Business Types: Lighting Equipment & Fixtures, Pipes, Plumbing Equipment & Supplies
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Parlights Stage Lighting
Frederick, MD 21701
Phone: (301) 607-0428
Business Types: Lighting Equipment & Fixtures, Theatrical Equipment & Supplies
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Parlights Stage Lighting
1 Wormans Mill Court Suite 7
Frederick, MD 21701-3022
Phone: (301) 698-9242
Business Types: Lighting Equipment & Fixtures, Theatrical Equipment & Supplies
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Potomac & Chesapeake Alarm Systems Inc
702 Angelwing Lane
Frederick, MD 21703-2210
Phone: (301) 696-2070
Business Types: Fire Alarm Systems
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Power Systems Electric
Frederick, MD 21701
Phone: (301) 663-7731
Business Types: Electrical Contractors, Fire Alarm Systems, Lighting Fixture Repair
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Provident Electric Llc
6320 Quinn Road
Frederick, MD 21701-6704
Phone: (301) 620-2227
Business Types: Contractors Equipment & Supplies Generators Sales & Rental, Electric Motors
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Rexel
1569 Tilco Drive
Frederick, MD 21704-6659
Phone: (301) 663-0800
Business Types: Electronics, Lighting Equipment & Fixtures
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Rexel
1307 East Patrick Street
Frederick, MD 21701-3159
Phone: (301) 662-5952
Business Types: Lighting Equipment & Fixtures
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Roberts Electric Motors
5841 Urbana Pike
Frederick, MD 21704-7221
Phone: (800) 537-9038
Business Types: Electric Motors, Machine Shops Cnc Machining, Tools & Hardware Supplies
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Roberts Electric Motors Inc
5841 Urbana Pike
Frederick, MD 21704-7221
Phone: (301) 682-4251
Business Types: Electronics
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Satellite Dish Installation
Frederick, MD 21701
Phone: (301) 663-8788
Business Types: Antennas & Satellites Sales
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Satellite Video Inc
Frederick, MD 21701
Phone: (301) 662-8875
Business Types: Antennas & Antenna Towers, Antennas & Satellites Sales, Cable Television Companies & Services, Satellite Television Service
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Security Advisers Llc
5108 Pegasus Court
Frederick, MD 21704-8328
Phone: (301) 620-7328
Business Types: Security Alarm Systems, Security Equipment & Supplies
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Security Alarm Service Inc
504 East Church Street
Frederick, MD 21701-5956
Phone: (301) 663-4874
Business Types: Burglar & Alarm Services, Burglar Alarm Systems, Fire Alarm Systems, Security Alarm Systems, Security Equipment & Supplies, Television Systems Closed Circuit Telecasting
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Security Analysis Associates Inc
11 Byte Court
Frederick, MD 21702-8718
Phone: (301) 694-2315
Business Types: Security Alarm Systems, Security Equipment & Supplies
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Shipleys Inc
45 Waverley Drive Suite L
Frederick, MD 21702-4855
Phone: (301) 663-1799
Business Types: Antennas & Antenna Towers, Antennas & Satellites Sales, Audio Video Equipment Service & Repair, Television Dealers
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Sidmark Associates
1030 West Patrick Street
Frederick, MD 21703-3963
Phone: (301) 293-6280
Business Types: Stereo Dealers
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Sirus Systems
93 Monocacy Boulevard Suite A13
Frederick, MD 21701-2800
Phone: (301) 695-5300
Business Types: Security Alarm Systems, Security Equipment & Supplies
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Skypager Sales
Frederick, MD 21701
Phone: (800) 759-6033
Business Types: Paging & Signaling Equipment
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Skytel Sales
Frederick, MD 21701
Phone: (800) 759-7628
Business Types: Paging & Signaling Equipment
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Tele-Plus Corporation
Frederick, MD 21701
Phone: (301) 662-1500
Business Types: Burglar & Alarm Services, Burglar Alarm Systems, Fire Alarm Systems, Security Alarm Systems, Security Equipment & Supplies, Telephone Equipment
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The Big Screen Store
7248 Guilford Drive
Frederick, MD 21704-5167
Phone: (301) 631-0600
Business Types: Television Dealers
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Tms-Mid Atlantic Llc
7311 Grove Road Suite H
Frederick, MD 21704-3300
Phone: (301) 620-7503
Business Types: Electric Motors
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Trinity Video Communications
Frederick, MD 21701
Phone: (301) 668-2701
Business Types: Telecommunications Telephone Equipment Services & Systems, Telephone & Telegraphic Equipment, Telephone Equipment
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Trinity Video Communications
Frederick, MD 21701
Phone: (301) 668-2702
Business Types: Telephone & Telegraphic Equipment
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Urbana Electronics
Frederick, MD 21701
Phone: (301) 662-8835
Business Types: Antennas & Satellites Sales, Radio & Television Repair
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Verizon Wireless, To Order by Phone
Frederick, MD 21701
Phone: (800) 256-4646
Business Types: Cellular & Mobile Telephone Service, Cellular Equipment & Systems Installation Repair & Service, Electronics, Wireless & Cellular Communications Equipment & Supplies
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Web Page Design Service
Frederick, MD 21701
Phone: (301) 695-3228
Business Types: Antennas & Satellites Sales, Sharpening Services, Weapons Guns & Knives, Web-Site Design, Management & Maintenance Services
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