
Electrical Services in Fairfax VA: Complete Homeowner Guide
Your comprehensive guide to electrical services in Fairfax, Virginia. From panel upgrades to EV charger installation,...

Our home base. We have been serving Fairfax families and businesses for over part of three decades. AJ Long Electric provides safe, reliable, and code-compliant electrical services throughout Fairfax County. From panel upgrades to EV charger installations, trust the electricians Fairfax homeowners have relied on for over 40 years.
From routine repairs to major installations, our licensed electricians provide comprehensive electrical services to Fairfax 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Replace faulty, tripping, or outdated circuit breakers for reliable power distribution.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 Fairfax and Fairfax County. Whether you live near George Mason University or in Mantua, our licensed electricians provide fast, professional service to your neighborhood.


Service trucks active in Fairfax
View detailed electrical service information for specific neighborhoods in Fairfax.
AJ Long Electric proudly serves Fairfax and surrounding areas.Call (703) 997-0026 for service in your area.
Our electricians serve customers throughout Fairfax, from residential neighborhoods to commercial districts. We are familiar with local landmarks, traffic patterns, and the unique electrical infrastructure of Fairfax County properties.
We serve customers near
George Mason University
We serve customers near
Fairfax Corner
We serve customers near
Mosaic District
We serve customers near
Fairfax County Courthouse
We serve customers near
Fair Oaks Mall
We serve customers near
Patriot Center
We serve customers near
Burke Lake Park
We serve customers near
GMU Eagle Bank Arena
Aging 100-amp panels in 1950s-1970s homes requiring upgrades
Aluminum wiring remediation in homes built 1965-1975
Knob and tube wiring in pre-war historic properties
Insufficient circuits for modern HVAC and home office demands
EV charger installations for growing electric vehicle adoption
Whole-house surge protection for sensitive electronics
Generator installations for storm-prone areas
Landscape lighting for large residential lots
Fairfax, Virginia stands as the heart of Northern Virginia and serves as the proud headquarters of AJ Long Electrical. For over three decades, our master electricians have called this vibrant community home, developing an intimate understanding of the unique electrical needs that define Fairfax residences and businesses.
The City of Fairfax and surrounding Fairfax County represent a fascinating tapestry of architectural history and electrical infrastructure. From the stately colonial-era homes near the historic courthouse district to the mid-century split-levels of neighborhoods like Mantua and Mosby Woods, and the contemporary smart homes rising in developments throughout the area, Fairfax presents every conceivable electrical challenge and opportunity.
Fairfax homes built in the 1950s through 1970s frequently feature original 100-amp or 150-amp electrical panels that simply cannot meet modern demands. These homes were designed in an era before central air conditioning became standard, before home offices required dedicated circuits, and certainly before electric vehicle charging became a consideration. Our electricians specialize in upgrading these vintage systems to 200-amp or 400-amp services, ensuring your home can safely power everything from high-efficiency HVAC systems to Tesla chargers.
The electrical infrastructure in older Fairfax neighborhoods often includes aluminum wiring, a common installation choice from the late 1960s through mid-1970s. While aluminum wiring itself is not inherently dangerous, the connections at outlets, switches, and fixtures require specialized attention. Our technicians are trained in the proper remediation techniques approved by the Consumer Product Safety Commission, including the installation of CO/ALR rated devices and proper anti-oxidant compounds.
George Mason University's presence brings a unique dynamic to the Fairfax electrical landscape. Student rental properties require frequent safety inspections and code compliance updates, while the university's expansion has driven commercial and residential growth throughout the Robinson, University, and Braddock districts. We work closely with property management companies to ensure rental units meet all Virginia electrical codes while maximizing safety for tenants.
Fairfax County building permits represent some of the most stringent requirements in the DMV region. Our deep familiarity with Fairfax County's permitting process, inspection protocols, and the specific requirements of inspectors throughout the county ensures your project proceeds without costly delays. We handle all permit applications, schedule inspections, and maintain the documentation required for final approval.
The Mosaic District and Fairfax Corner developments exemplify the modern mixed-use construction transforming Fairfax. These properties require sophisticated electrical systems including integrated lighting controls, commercial-grade service panels, and extensive low-voltage infrastructure for data and communications. Our commercial division partners with contractors and property developers throughout these areas to deliver code-compliant installations on schedule.
Storm damage response remains a critical service for Fairfax residents. Summer thunderstorms and occasional hurricanes can cause devastating damage to electrical systems, from downed service entrance cables to surge-damaged appliances and electronics. AJ Long maintains emergency response capabilities with crews available for urgent repairs, helping restore power and safety to affected homes as quickly as possible.
Choosing AJ Long Electrical for your Fairfax project means choosing a neighbor. Our technicians live in these communities, shop at these stores, and send their children to Fairfax County schools. We understand that our reputation is built one job at a time, and we treat every service call, whether a simple outlet repair or a complete home rewire, with the professionalism and attention to detail that has made us Fairfax's most trusted electrical contractor.
Fully licensed in Virginia with comprehensive liability insurance for your protection.
Over 1,200 five-star reviews from satisfied customers throughout Fairfax and Fairfax County.
Fast response times with same-day service available for Fairfax residents.
Get answers to the most frequently asked questions from Fairfax homeowners about our electrical services.
Yes! AJ Long Electric proudly serves Fairfax and the surrounding Fairfax County area. We have been providing professional electrical services to Fairfax residents and businesses for over 40 years. Our licensed electricians are familiar with local building codes and permitting requirements specific to Fairfax County.
Electrical work in Fairfax County 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 Virginia electrical codes and local requirements.
Absolutely! We serve all neighborhoods throughout Fairfax, including Mantua, Mosby Woods, Country Club Hills, Fairfax Circle, Fairfax City, University District, Robinson District, Braddock District, Kings Park, Fairfax Station, and surrounding areas. Our service trucks are regularly dispatched to Fairfax for both scheduled appointments and emergency calls.
For electrical emergencies in Fairfax, 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.
Aging 100-amp panels in 1950s-1970s homes requiring upgrades. Aluminum wiring remediation in homes built 1965-1975. Knob and tube wiring in pre-war historic properties. These are common issues we address for Fairfax homeowners. Our electricians are experienced with the specific electrical infrastructure found in Fairfax County properties.
Yes, we provide free estimates for most electrical projects in Fairfax. 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 Virginia. 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 Fairfax electrical project is in qualified hands.
In addition to Fairfax, AJ Long Electric provides professional electrical services to these nearby communities in Virginia and the greater DMV region.
Proudly serving Fairfax and surrounding areas including Vienna, Falls Church, Burke, Annandale, Springfield, McLean. 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 Fairfax area.

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AJ Long Electric is your trusted licensed electrician in Fairfax, Virginia. We proudly serve neighborhoods including Mantua, Mosby Woods, Country Club Hills, Fairfax Circle, Fairfax City, and areas near George Mason University, Fairfax Corner, Mosaic District. Serving ZIP codes: 22030, 22031, 22032, 22033, 22035. Call (703) 997-0026 for a free estimate on all electrical services in Fairfax County.