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Greycom, Inc.
Silver Spring, MD 20904
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Our Story
Our main lines of business include: Electrical Contractors, Window Treatments & Coverings.
Greycom, Inc. has been listed in the Blue Book since 2010.
What We Do
- Electrical Contractors
- Window Treatments & Coverings
Commercial Experience
Regions & Counties Serviced
- Washington D.C.
District Of Columbia All
Our CSI Codes
06 49 16 - Exterior Wood Blinds
09 83 22 - Acoustic Drapery
12 01 20 - Operation and Maintenance of Window Treatments
12 06 20 - Schedules for Window Treatments
12 06 20.13 - Window Treatment Schedule
12 20 00.00.01 - Window Treatments
12 21 13 - Horizontal Louver Blinds
12 21 13.13 - Metal Horizontal Louver Blinds
12 21 13.23 - Wood Horizontal Louver Blinds
12 21 13.33 - Plastic Horizontal Louver Blinds
12 21 16 - Vertical Louver Blinds
12 21 16.13 - Metal Vertical Louver Blinds
12 21 16.23 - Wood Vertical Louver Blinds
12 21 16.33 - Plastic Vertical Louver Blinds
12 21 23 - Roll-Down Blinds
12 21 26 - Black-Out Blinds
12 22 13 - Draperies
12 22 16 - Drapery Track and Accessories
12 24 13 - Roller Window Shades
12 24 16 - Pleated Window Shades
12 25 13 - Motorized Drapery Rods
12 45 13 - Bed Linens
25 05 26 - Grounding and Bonding for Integrated Automation
26 01 10 - Operation and Maintenance of Medium-Voltage Electrical Distribution
26 01 20 - Operation and Maintenance of Low-Voltage Electrical Distribution
26 06 10 - Schedules for Medium-Voltage Electrical Distribution
26 06 20 - Schedules for Low-Voltage Electrical Distribution
26 06 20.26 - Wiring Device Schedule
26 10 00.00.01 - Medium-Voltage Electrical Distribution
26 18 13 - Medium-Voltage Cutouts
26 20 00.00.01 - Low-Voltage Electrical Distribution
26 21 00.00.01 - Low-Voltage Overhead Electrical Power Systems
26 43 13 - Transient-Voltage Suppression for Low-Voltage Electrical Power Circuits
27 05 26 - Grounding and Bonding for Communications Systems
33 71 36 - Extra-High-Voltage Wiring
33 71 36.13 - Overhead Extra-High-Voltage Wiring
33 71 39 - High-Voltage Wiring
33 71 39.13 - Overhead High-Voltage Wiring
33 71 49 - Medium-Voltage Wiring
33 71 49.13 - Overhead Medium-Voltage Wiring
33 81 23 - Aerial Cable Installation Hardware
34 21 16 - Traction Power Substations
34 21 16.13 - AC Traction Power Substations
34 21 16.16 - DC Traction Power Substations
40 95 73 - Process Control Wiring
