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Electrician in Fairfax, VA | Electrical Contractor

AJ Long Electric provides expert residential and commercial electrical services throughout Fairfax City and County. From panel upgrades and EV charger installations to recessed lighting and smart home integration, our licensed electricians deliver reliable solutions backed by over 1,200 5-star reviews.

Our Fairfax Office

2724 Dorr Ave, Suite 102, Fairfax, VA 22031

703-997-0026

Your Trusted Fairfax Electrical Specialists

Serving the City of Fairfax and all of Fairfax County with comprehensive electrical services. From historic Old Town Fairfax to modern neighborhoods throughout the county, we understand the unique electrical needs of Northern Virginia homes and businesses.

Historic Fairfax

Specialized electrical services for historic homes near Fairfax Courthouse, Old Town Square, and surrounding historic neighborhoods. Expert in updating vintage wiring while preserving architectural integrity.

Service areas: Old Town Fairfax, Courthouse area, Chain Bridge Road corridor

University Area

Comprehensive electrical services for neighborhoods near George Mason University, including Fairfax Circle, University Drive, and Braddock Road areas. Student housing and family home specialists.

Service areas: GMU campus vicinity, Fairfax Circle, University Drive, Braddock Road

Residential Communities

Expert electrical services for Fairfax County's diverse residential areas including Oakton, Burke, Annandale, and surrounding communities. Panel upgrades, EV chargers, and smart home installations.

Service areas: Burke, Oakton, Annandale, Springfield, Centreville

Common Fairfax Electrical Challenges

Historic Home Issues:

  • Knob-and-tube wiring in pre-1950s homes (common in Old Town Fairfax)
  • Aluminum wiring concerns in 1960s-70s homes
  • Federal Pacific Electric (FPE) panels requiring immediate replacement
  • Insufficient capacity for modern electrical loads

Modern Upgrades Needed:

  • 100-amp to 200-amp service upgrades for EV charging
  • GFCI/AFCI upgrades for older homes
  • Smart home wiring and automation systems
  • Whole-home surge protection installation

Our team specializes in addressing these common Fairfax County electrical challenges with code-compliant, future-ready solutions that enhance safety and property value.

Your Premier Electricians in Fairfax

AJ Long Electric is proud to call Fairfax our home. With our main office located on Dorr Avenue, we've been serving Fairfax City, Fairfax County, and surrounding communities for over 25 years. Our deep roots in this area give us an unmatched understanding of the electrical needs of local homes and businesses.

Fairfax's diverse housing stock—from historic homes in the Old Town district to modern developments in suburban neighborhoods—requires electricians who understand the unique challenges of each property type. Whether you're in a century-old house needing careful electrical updates or a newer construction requiring smart home integrations, our team provides solutions tailored to your specific needs.

As a family-owned business headquartered in Fairfax, we're more than just service providers—we're your neighbors. That local connection drives our commitment to excellence, transparent pricing, and the building of lasting relationships with our customers throughout the Fairfax community.

Specialized Electrical Services for Fairfax

Our comprehensive electrical solutions are tailored to the unique needs of Fairfax homes, businesses, and properties.

Panel replacements and upgrades Fairfax VA - AJ Long Electric licensed electrician replacing Federal Pacific Zinsco and fuse panels with modern safe electrical panels for Fairfax City and Fairfax County homes

Panel Replacements & Upgrades

Comprehensive electrical panel replacements and upgrades for Fairfax homes. We specialize in replacing outdated Federal Pacific, Zinsco, and fuse panels with modern, safe electrical panels that meet today's power demands and code requirements.

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Recessed and custom lighting Fairfax VA - AJ Long Electric expert installation of LED recessed lighting track lighting and pendant fixtures for Fairfax homes creating energy-efficient lighting designs

Recessed & Custom Lighting

Expert installation of recessed lighting, track lighting, pendant fixtures, and custom lighting solutions for Fairfax homes. We create beautiful, energy-efficient lighting designs that enhance your living spaces and provide the perfect ambiance.

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EV charger installation Fairfax VA - AJ Long Electric professional Level 2 EV charging station installation with assessment circuit installation and charger mounting for Fairfax residences

EV Charger Installation

Professional installation of Level 2 EV charging stations for Fairfax residences. From initial assessment and electrical service evaluation to charger mounting and circuit installation, we provide complete solutions for electric vehicle owners.

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Smart Home Integration

Comprehensive smart home electrical solutions for Fairfax properties. We install and integrate smart lighting systems, automated switches, smart thermostats, and centralized control systems that enhance convenience, efficiency, and security.

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Historic Home Electrical

Specialized electrical services for Fairfax's historic homes and older properties. Our team expertly navigates the challenges of updating electrical systems in historic structures, maintaining architectural integrity while ensuring modern safety and functionality.

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Commercial Electrical

Comprehensive electrical solutions for Fairfax businesses, retail spaces, and commercial properties. From office lighting and power distribution to dedicated circuits for specialized equipment, we provide reliable commercial electrical services.

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Fairfax Electrical Permits & Regulations

Understanding local permit requirements and electrical codes for your Fairfax project.

Fairfax City Electrical Permits

Fairfax City requires electrical permits for most electrical work, including panel replacements, new circuits, and major renovations. The Fairfax City permit office is located at City Hall on Armstrong Street, and permit applications can also be submitted online through the city's portal.

Common projects requiring permits in Fairfax City:

  • Electrical panel replacements or upgrades
  • EV charger installations (Level 2)
  • New circuit installations
  • Whole-house rewiring
  • Generator installations

As your local Fairfax electricians, we handle the entire permit process for you, ensuring all work is code-compliant and properly inspected.

Fairfax County Electrical Requirements

Fairfax County follows the Virginia Uniform Statewide Building Code (USBC) and the National Electrical Code (NEC) with some specific local amendments. The county's Land Development Services department oversees permits and inspections throughout Fairfax County.

Important Fairfax County electrical requirements:

  • AFCI protection requirements for bedrooms and living areas
  • GFCI protection for kitchens, bathrooms, and outdoor outlets
  • Specific EV charger installation regulations
  • Historic district special requirements (in designated areas)
  • Load calculation requirements for panel upgrades

Our team stays current with all Fairfax County electrical codes to ensure your project meets or exceeds all requirements.

Why Choose AJ Long Electric in Fairfax

Here's why Fairfax homeowners and businesses trust us with their electrical needs.

Local Expertise

Based in Fairfax with deep knowledge of local homes, neighborhoods, and electrical requirements.

Licensed & Insured

Fully licensed in Virginia with comprehensive insurance for residential and commercial projects.

5-Star Reputation

Over 1,200 five-star reviews from satisfied customers throughout Fairfax and Northern Virginia.

5-Year Warranty

Industry-leading 5-year warranty on workmanship for your peace of mind and satisfaction.

Recent Projects in Fairfax

Take a look at some of our recent electrical projects in Fairfax homes and businesses.

Residential Electrical Services in Fairfax by licensed Fairfax VA electrical contractor

Complete Home Electrical Upgrade

Comprehensive electrical renovation in a Fair Oaks single-family home, including 200-amp panel replacement, whole-house rewiring, recessed lighting installation throughout, and smart home integration with automated controls.

Fair Oaks, Fairfax County
New electrical panel after professional upgrade - Fairfax VA licensed electrician

Historic Home Preservation

Careful electrical system modernization for a historic home in Old Town Fairfax, including replacement of knob-and-tube wiring, preservation-sensitive panel upgrade, and period-appropriate lighting fixtures with modern LED technology.

Old Town, Fairfax City
Commercial Electrical Services in Fairfax by licensed Fairfax VA electrical contractor

Commercial Office Renovation

Complete electrical upgrade for a commercial office space in Fairfax Corner, featuring energy-efficient lighting systems, dedicated circuits for workstations, comprehensive data networking infrastructure, and automated lighting controls.

Fairfax Corner, Fairfax County

Areas We Serve Within Fairfax

Our electricians provide services throughout Fairfax City and the surrounding neighborhoods in Fairfax County. Click on any city name to learn more about our services in that area.

Fairfax City

  • Old Town Fairfax
  • Fairfax Circle
  • Kamp Washington
  • Fairchester
  • Country Club Hills

Fair Oaks Area

  • Fair Oaks
  • Fair Lakes
  • Fairfax Corner
  • Penderbrook
  • Greenbriar

Oakton Area

  • Oakton
  • Vale
  • Difficult Run
  • Waples Mill
  • Fox Mill

Vienna Area

Don't see your neighborhood listed? We likely still serve your area! We provide electrical services throughout Fairfax County and Northern Virginia.

Frequently Asked Electrical Questions in Fairfax

Common questions from Fairfax homeowners about electrical services

How much does it cost to replace an electrical panel in Fairfax?

The cost to replace an electrical panel in Fairfax typically ranges from $2,400 to $3,500, depending on the amperage and complexity. A standard 200-amp panel replacement in most Fairfax homes costs around $3,000. Older homes in areas like Old Town Fairfax may require additional work due to outdated wiring, potentially increasing costs. We provide detailed, transparent quotes after an on-site assessment of your specific situation.

Do I need a permit to install an EV charger in Fairfax?

Yes, both Fairfax City and Fairfax County require electrical permits for Level 2 EV charger installations. This is because these chargers typically require a new 240-volt circuit and potentially a panel upgrade. As licensed electricians in Fairfax, we handle the entire permit process for you, ensuring your EV charger installation is code-compliant and passes inspection. The permit requirements help ensure your charging system is installed safely and won't overload your home's electrical system.

How long does a typical electrical project take in Fairfax?

Project timelines in Fairfax vary by type: panel replacements typically take 1 day; recessed lighting installations 1-2 days depending on the number of fixtures; EV charger installations usually 4-6 hours. For Fairfax residents, permit processing can add 3-5 business days to the overall timeline. We coordinate closely with Fairfax City and County inspectors to minimize delays and can often schedule inspections within 24-48 hours of project completion.

Is my Federal Pacific panel in my Fairfax home dangerous?

Yes, Federal Pacific Electric (FPE) panels, commonly found in Fairfax homes built between 1950 and 1990, are considered dangerous and a fire hazard. The Consumer Product Safety Commission has identified these panels as failing to trip when they should during overloads or short circuits. We've replaced hundreds of these panels throughout Fairfax County, including many in the Kings Park, Mantua, and Fair Lakes neighborhoods where they were frequently installed. We recommend immediate replacement of FPE panels to protect your home and family.

What are common electrical issues in older Fairfax homes?

Older Fairfax homes, particularly in established neighborhoods like Mosby Woods, Country Club Hills, and Old Town Fairfax, commonly face issues with outdated wiring (knob-and-tube or aluminum), insufficient electrical panels (60 or 100 amp), lack of grounded outlets, and inadequate circuits for modern appliances. These homes often need panel upgrades, rewiring, and additional circuits to safely handle today's electrical demands. Our Fairfax electricians specialize in updating these historic homes while preserving their character and ensuring safety and code compliance.

Need Expert Electrical Services in Fairfax?

Contact AJ Long Electric today for a comprehensive estimate on your residential or commercial electrical needs in Fairfax City, Fairfax County, and surrounding areas.

Request Free Estimate Call (703) 997-0026