
Washington DC Electrical Permits: Navigating the District Process
DC electrical permits have specific requirements different from Virginia and Maryland. Learn about the DC permit...

Licensed and insured electrical work for the District. AJ Long Electric provides safe, reliable, and code-compliant electrical services throughout District of Columbia. From panel upgrades to EV charger installations, trust the electricians Washington DC homeowners have relied on for over 40 years.
From routine repairs to major installations, our licensed electricians provide comprehensive electrical services to Washington DC homes and businesses. Every service is backed by our satisfaction guarantee.
Upgrade your home's electrical capacity with safe, modern panel installations.
Never lose power again with reliable standby generator solutions.
Replace faulty, tripping, or outdated circuit breakers for reliable power distribution.
Install dedicated circuits for high-draw appliances, workshops, and home offices.
Upgrade your home's electrical service from the utility meter to the main panel.
Transform your home's ambiance with energy-efficient LED recessed lighting.
Landscape, security, and patio lighting solutions.
Expert installation and mounting for chandeliers of all sizes and styles.
Upgrade to smooth, flicker-free dimmer switches for LED and incandescent lighting.
Automated motion-activated lighting for security, convenience, and energy savings.
Whole-home protection against damaging power spikes.
Detailed safety audits for home buyers and regular maintenance.
Protect your family from electrical shock with code-required GFCI outlets.
Hardwired, interconnected smoke and CO detectors for maximum life safety.
Bring your home's electrical system up to current NEC code standards.
Certified installation for Tesla, ChargePoint, and all major EV charger brands.
Integration for smart switches, thermostats, and video doorbells.
Upgrade your outlets with built-in USB-A and USB-C charging ports.
Reduce energy consumption and utility bills with smart electrical upgrades.
Specialized wiring for kitchen remodels, appliances, and lighting.
Professional installation for ceiling and exhaust fans.
Quiet, powerful exhaust fans to eliminate moisture, mold, and odors from bathrooms.
Safe, code-compliant electrical wiring for swimming pools, hot tubs, and spas.
Professional in-wall wiring for home theaters, media rooms, and entertainment systems.
Eliminate the fire hazard of aluminum branch circuit wiring with professional remediation.
Replace outdated knob-and-tube wiring to eliminate fire hazards and meet modern standards.
Expert diagnosis and repair for flickering lights, dead outlets, and more.
24/7 emergency electrical repair service for urgent and dangerous situations.
Reliable electrical solutions for offices, retail, and commercial properties.
Our service trucks are dispatched daily throughout Washington DC and District of Columbia. Whether you live near The U.S. Capitol or in Georgetown, our licensed electricians provide fast, professional service to your neighborhood.


Service trucks active in Washington DC
View detailed electrical service information for specific neighborhoods in Washington DC.
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AJ Long Electric proudly serves Washington DC and surrounding areas.Call (703) 997-0026 for service in your area.
Our electricians serve customers throughout Washington DC, from residential neighborhoods to commercial districts. We are familiar with local landmarks, traffic patterns, and the unique electrical infrastructure of District of Columbia properties.
We serve customers near
The U.S. Capitol
We serve customers near
The White House
We serve customers near
National Mall
We serve customers near
Georgetown Waterfront
We serve customers near
Union Station
We serve customers near
Kennedy Center
We serve customers near
National Cathedral
We serve customers near
Smithsonian Museums
Historic preservation compliance for exterior electrical work
Rowhouse party wall wiring route limitations
Basement apartment separate service requirements
Federal property proximity considerations
High-rise condominium electrical services
19th-century home complete rewiring
Embassy Row security and lighting requirements
HPRB approval process navigation
Washington, DC presents electrical contractors with challenges and opportunities unlike any other American city. The nation's capital combines iconic federal architecture with diverse residential neighborhoods, strict historic preservation requirements with modern infrastructure demands, and a transient professional population with deep-rooted local communities. AJ Long Electrical is fully licensed in the District of Columbia and brings specialized expertise to DC's unique electrical landscape.
The residential neighborhoods of Northwest DC contain some of the region's most valuable and historically significant properties. From the grand embassies of Embassy Row to the elegant rowhouses of Georgetown, Dupont Circle, and Kalorama, these homes require electricians who understand both the technical complexities of century-old construction and the aesthetic sensitivities of architecturally significant properties. We approach these homes with the care they deserve, preserving original details while delivering safe, code-compliant electrical systems.
DC rowhouses present specific electrical challenges that require experienced handling. Shared party walls limit wiring routes. Flat or low-slope roofs complicate service entrance upgrades. Narrow rear yards constrain generator placement. Basement rental units require code-compliant separate electrical services. Our technicians have extensive experience solving these common DC challenges efficiently and effectively.
The Historic Preservation Review Board governs exterior modifications throughout many DC neighborhoods. When electrical work requires exterior changes, we understand the documentation requirements, appropriate materials and methods, and approval processes that ensure your project proceeds without violations. Our familiarity with HPRB requirements protects your property's historic status and your peace of mind.
Capitol Hill, one of DC's most desirable residential areas, contains thousands of Victorian and Federal-era rowhouses that have been lovingly restored and updated over the years. These homes commonly need electrical upgrades to support modern HVAC systems, updated kitchens, and home offices while meeting the neighborhood's stringent preservation standards. We specialize in these sensitive updates that honor the homes' heritage while meeting contemporary needs.
The newer neighborhoods of Southwest, the Capitol Riverfront, and developments along the H Street corridor feature contemporary construction with different electrical profiles. High-rise condominiums require the specialized expertise we have developed serving similar properties throughout the region. These buildings' residents expect sophisticated smart home integration, EV charging capability, and dedicated home office infrastructure.
DC's unique regulatory environment includes specific licensing requirements, permit procedures, and inspection protocols distinct from surrounding jurisdictions. Our DC electrical license reflects complete familiarity with District codes and procedures, ensuring your project receives proper approvals and passes inspection without complications.
When DC residents need electrical service, they choose AJ Long Electrical for our proven expertise in the District's distinctive built environment and our commitment to service excellence that respects both their time and their remarkable homes.
Fully licensed in Washington, DC with comprehensive liability insurance for your protection.
Over 1,200 five-star reviews from satisfied customers throughout Washington DC and District of Columbia.
Fast response times with same-day service available for Washington DC residents.
Get answers to the most frequently asked questions from Washington DC homeowners about our electrical services.
Yes! AJ Long Electric proudly serves Washington DC and the surrounding District of Columbia area. We have been providing professional electrical services to Washington DC residents and businesses for over 40 years. Our licensed electricians are familiar with local building codes and permitting requirements specific to District of Columbia.
Electrical work in District of Columbia typically requires permits for panel upgrades, new circuit installations, EV charger installations, and major renovations. AJ Long Electric handles all permit applications and inspections on your behalf, ensuring your project meets all Washington, DC electrical codes and local requirements.
Absolutely! We serve all neighborhoods throughout Washington DC, including Georgetown, Dupont Circle, Capitol Hill, Kalorama, Embassy Row, Adams Morgan, Cleveland Park, Woodley Park, Foggy Bottom, Navy Yard, and surrounding areas. Our service trucks are regularly dispatched to Washington DC for both scheduled appointments and emergency calls.
For electrical emergencies in Washington DC, we prioritize rapid response. During business hours, we typically dispatch a technician within 2-4 hours. We also offer emergency services for urgent situations like power outages, electrical fires, or safety hazards. Call (703) 997-0026 for immediate assistance.
Historic preservation compliance for exterior electrical work. Rowhouse party wall wiring route limitations. Basement apartment separate service requirements. These are common issues we address for Washington DC homeowners. Our electricians are experienced with the specific electrical infrastructure found in District of Columbia properties.
Yes, we provide free estimates for most electrical projects in Washington DC. Whether you need a panel upgrade, EV charger installation, or whole-house rewiring, we will visit your property, assess your needs, and provide a detailed written estimate at no charge. Call (703) 997-0026 to schedule your free consultation.
All AJ Long Electric technicians are fully licensed, bonded, and insured for electrical work in Washington, DC. We maintain all required state and local licenses, carry comprehensive liability insurance, and our work is backed by our satisfaction guarantee. You can trust that your Washington DC electrical project is in qualified hands.
In addition to Washington DC, AJ Long Electric provides professional electrical services to these nearby communities in Washington, DC and the greater DMV region.
Proudly serving Washington DC and surrounding areas including Arlington, Alexandria, Bethesda, Silver Spring. Our electricians are licensed to work throughout Northern Virginia, Maryland, and Washington DC.
Power outage, smoking panels, or sparking outlets? Do not wait. Our licensed electricians are on standby 24/7/365 to protect your home and family.
● Average response time: < 2 hours for emergencies
Helpful guides and advice from our licensed electricians who serve the Washington DC area.

DC electrical permits have specific requirements different from Virginia and Maryland. Learn about the DC permit...

Georgetown historic homes present unique electrical challenges. Learn about updating electrical systems while...

Capitol Hill rowhouses need electrical updates that respect their historic character. Learn about rewiring options for...
AJ Long Electric is your trusted licensed electrician in Washington DC, Washington, DC. We proudly serve neighborhoods including Georgetown, Dupont Circle, Capitol Hill, Kalorama, Embassy Row, and areas near The U.S. Capitol, The White House, National Mall. Serving ZIP codes: 20001, 20002, 20003, 20004, 20005, 20006, 20007, 20008, 20009, 20010, 20011, 20012, 20015, 20016, 20017, 20018, 20019, 20020. Call (703) 997-0026 for a free estimate on all electrical services in District of Columbia.