DL Electrical LLC
Silver Spring, MD 20903
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Our Story
DL Electrical is one of the premier leaders in the electrical industry and has serviced the DMV for over a decade.
Our main lines of business include Electrical Contractors, Electric Vehicle Charging Stations, CCTV, Fire Protection Equipment and Systems, and much more
Whether it's New Construction, Renovations/Alterations, or Service work, we got you covered. Give us a call for all your Electrical needs today.
Commercial Experience
Misc Project
Regions & Counties Serviced
- Washington D.C.
Maryland 21
- Allegany
- Anne Arundel
- Baltimore
- Baltimore City
- Caroline
- Carroll
- Cecil
- Dorchester
- Frederick
- Garrett
- Howard
- Kent
- Montgomery
- Prince Georges
- Queen Annes
- Saint Marys
- Somerset
- Talbot
- Washington
- Wicomico
- Worcester
Virginia All
Our CSI Codes
01 51 16 - Temporary Fire Protection
10 01 40 - Operation and Maintenance of Safety Specialties
10 06 40 - Schedules for Safety Specialties
10 40 00.00.01 - Safety Specialties
10 41 13 - Fire Department Plan Cabinets
10 44 13 - Fire Extinguisher Cabinets
10 44 13.53 - Security Fire Extinguisher Cabinets
10 44 16 - Fire Extinguishers
10 44 16.13 - Portable Fire Extinguishers
10 44 16.16 - Wheeled Fire Extinguisher Units
10 44 33 - Fire Blankets and Cabinets
10 44 43 - Fire Extinguisher Accessories
12 43 13.13 - Desk Lamps
12 43 13.16 - Table Lamps
21 01 20 - Operation and Maintenance of Fire-Extinguishing Systems
21 05 13 - Common Motor Requirements for Fire-Suppression Equipment
21 06 20 - Schedules for Fire-Extinguishing Systems
21 06 30 - Schedules for Fire-Suppression Equipment
21 09 00.00.01 - Instrumentation and Control for Fire-Suppression Systems
21 12 13 - Fire-Suppression Hoses and Nozzles
21 12 16 - Fire-Suppression Hose Reels
21 12 19 - Fire-Suppression Hose Racks
21 12 26 - Fire-Suppression Valve and Hose Cabinets
21 20 00.00.01 - Fire-Extinguishing Systems
21 21 16 - Carbon-Dioxide Fire-Extinguishing Equipment
21 24 16 - Dry-Chemical Fire-Extinguishing Equipment
21 41 13 - Pressurized Storage Tanks for Fire-Suppression Water
21 41 29 - Storage Tanks for Fire-Suppression Water Additives
25 05 13 - Conductors and Cables for Integrated Automation
25 05 26 - Grounding and Bonding for Integrated Automation
25 05 28.33 - Conduits and Backboxes for Integrated Automation
25 05 28.36 - Cable Trays for Integrated Automation
25 10 00.00.01 - Integrated Automation Network Equipment
25 33 00.00.01 - Integrated Automation Instrumentation and Terminal Devices for Fire-Suppression Systems
25 53 00.00.01 - Integrated Automation Control of Fire-Suppression Systems
25 93 00.00.01 - Integrated Automation Control Sequences for Fire-Suppression Systems
26 01 10 - Operation and Maintenance of Medium-Voltage Electrical Distribution
26 01 20 - Operation and Maintenance of Low-Voltage Electrical Distribution
26 01 40 - Operation and Maintenance of Electrical and Cathodic Protection Systems
26 01 50 - Operation and Maintenance of Lighting
26 01 50.51 - Luminaire Relamping
26 01 50.81 - Luminaire Replacement
26 05 13 - Medium-Voltage Cables
26 05 13.16 - Medium-Voltage, Single- and Multi-Conductor Cables
26 05 19 - Low-Voltage Electrical Power Conductors and Cables
26 05 19.13 - Undercarpet Electrical Power Cables
26 05 23 - Control-Voltage Electrical Power Cables
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 06 50 - Schedules for Lighting
26 06 50.16 - Lighting Fixture 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 30 00.00.01 - Facility Electrical Power Generating and Storing Equipment
26 33 43 - Battery Chargers
26 41 13 - Lightning Protection for Structures
26 41 13.13 - Lightning Protection for Buildings
26 41 16 - Lightning Prevention and Dissipation
26 41 19 - Early Streamer Emission Lightning Protection
26 41 23 - Lightning Protection Surge Arresters and Suppressors
26 43 13 - Transient-Voltage Suppression for Low-Voltage Electrical Power Circuits
26 50 00.00.01 - Lighting
26 51 13 - Interior Lighting Fixtures, Lamps, And Ballasts
26 54 00.00.01 - Classified Location Lighting
26 55 23 - Outline Lighting
26 55 29 - Underwater Lighting
26 55 33 - Hazard Warning Lighting
26 55 36 - Obstruction Lighting
26 55 53 - Security Lighting
26 55 59 - Display Lighting
26 55 63 - Detention Lighting
26 55 70 - Healthcare Lighting
26 56 16 - Parking Lighting
26 56 26 - Landscape Lighting
26 56 33 - Walkway Lighting
27 05 26 - Grounding and Bonding for Communications Systems
27 05 28.33 - Conduits and Backboxes for Communications Systems
27 13 13 - Communications Copper Backbone Cabling
27 16 13 - Communications Custom Cable Assemblies
27 16 19 - Communications Patch Cords, Station Cords, and Cross Connect Wire
28 01 20 - Operation and Maintenance of Electronic Surveillance
28 05 13 - Conductors and Cables for Electronic Safety and Security
28 05 13.13 - CCTV Communications Conductors and Cables
28 05 13.16 - Access Control Communications Conductors and Cables
28 05 13.19 - Intrusion Detection Communications Conductors and Cables
28 05 13.23 - Fire Alarm Communications Conductors and Cables
28 05 28.33 - Conduits and Backboxes for Electronic Safety and Security
28 05 28.36 - Cable Trays for Electronic Safety and Security
28 05 28.39 - Surface Raceways for Electronic Safety and Security
28 06 20 - Schedules for Electronic Surveillance
28 06 40 - Schedules for Electronic Monitoring and Control
28 13 33.33 - Access Control Interfaces to Video Surveillance
28 16 33.33 - Intrusion Detection Interfaces to Video Surveillance
28 16 43 - Perimeter Security Systems
28 20 00.00.01 - Electronic Surveillance
28 23 13 - Video Surveillance Control and Management Systems
28 23 16 - Video Surveillance Monitoring and Supervisory Interfaces
28 23 19 - Digital Video Recorders and Analog Recording Devices
28 23 23 - Video Surveillance Systems Infrastructure
28 23 26 - Video Surveillance Remote Positioning Equipment
28 23 29 - Video Surveillance Remote Devices and Sensors
28 26 19 - Electronic Personal Safety Interfaces to Remote Monitoring
28 31 33.26 - Fire Detection and Alarm Interfaces to Intrusion Detection
28 31 33.33 - Fire Detection and Alarm Interfaces to Video Surveillance
28 31 43 - Fire Detection Sensors
28 31 46 - Smoke Detection Sensors
28 31 49 - Carbon-Monoxide Detection Sensors
28 31 53.13 - Fire Alarm Pull Stations
28 33 13 - Fuel-Gas Detection and Alarm Control, GUI, and Logic Systems
28 33 23 - Fuel-Gas Detection and Alarm Integrated Audio Evacuation Systems
28 33 33 - Fuel-Gas Detection Sensors
28 34 13 - Fuel-Oil Detection and Alarm Control, GUI, and Logic Systems
28 34 23 - Fuel-Oil Detection and Alarm Integrated Audio Evacuation Systems
28 34 33 - Fuel-Oil Detection Sensors
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 71 53 - Direct-Current Transmission
33 75 39 - High-Voltage Surge Arresters
33 79 13 - Site Improvements Grounding
33 79 13.13 - Electric Fence Grounding
33 79 16 - Tower Grounding
33 79 16.13 - Communications Tower Grounding
33 79 16.16 - Antenna Tower Grounding
33 79 83 - Site Grounding Conductors
33 79 83.13 - Grounding Wire, Bar, and Rod
33 79 83.16 - Chemical Rod
33 79 83.23 - Conductive Concrete
33 79 83.33 - Earth Grounding Enhancement
33 79 83.43 - Deep Earth Grounding
33 79 93 - Site Lightning Protection
33 79 93.13 - Lightning Strike Counters
33 79 93.16 - Lightning Strike Warning Devices
33 81 23 - Aerial Cable Installation Hardware
33 82 43 - Grounding and Bonding for Communications Distribution
33 82 46 - Cable Pressurization Equipment
34 21 16 - Traction Power Substations
34 21 16.13 - AC Traction Power Substations
34 21 16.16 - DC Traction Power Substations
34 23 23 - Overhead Traction Power Cables
34 42 16 - Train Control Wires and Cables
34 43 13.13 - Airfield Runway Identification Lights
34 43 13.16 - Airfield Runway and Taxiway Inset Lighting
34 43 16.29 - Airfield Low-Intensity-Approach Lighting Equipment
34 43 26.19 - Airfield Lighting Regulator Assembly
34 73 16 - Airfield Grounding
34 73 16.13 - Aircraft Static Grounding
40 95 73 - Process Control Wiring
40 95 73.23 - Process Control Cable
