“Excellent service. Sai was great! Showed up at the start of the window provided. Did great thorough work. Was pleasant and personable. Did great work cleaning up old wiring issues. Would use AJ again and definitely request Sai. Thank you! Our room looks much cleaner/nicer now.”
AJ Long Electric — Fairfax, VA
Our Fairfax headquarters — where mail, dispatch, and our master electricians have been based since 1996.
Licensed in Virginia (Class A #2705031092)·$2M liability insurance·Workmanship warranty on every job
The home base for the DMV's electrical work since 1996
Our Fairfax headquarters at 2724 Dorr Ave, Suite 102 is where the business has been based since AJ Long Electric was founded in 1996. This is the office where mail goes, where dispatch runs, and where the master electricians who anchor the company are based. If you call (703) 997-0026, you reach Fairfax. We're open 24 hours for emergency electrical situations across Northern Virginia.
Fairfax County's electrical landscape is uniquely demanding. The City of Fairfax and surrounding communities span every housing era from 1950s split-levels in Mantua and Mosby Woods to the 1970s colonials around Kings Park, the contemporary smart homes rising throughout the county, and the dense commercial corridors near George Mason University. We've worked in every one of them.
Most of our Fairfax work falls into a few categories: panel upgrades for homes that have outgrown their 100A or 150A service (the modern HVAC + EV charger + induction-cooktop load just doesn't fit anymore), EV charger installations driven by the shift to Tesla and ChargePoint hardware, aluminum-wiring remediation in the late-1960s housing stock around Robinson Secondary, and the Federal Pacific / Zinsco panel replacements that insurance companies and home-inspection reports keep flagging.
We hold Virginia Class A contractor licenses and pull permits through the Fairfax County land-development portal. Our technicians know the local inspectors and the patterns of how jobs in different parts of the county get scheduled — meaning your project moves through inspection without the delays that trip up out-of-area contractors.
Services dispatched from Fairfax
Every service we offer is dispatched from this office. Some of the most-requested in the Fairfax area:
- Electrical panel upgrades — 200A or 400A service for modern homes
- EV charger installation — Tesla Wall Connector, ChargePoint, NEMA 14-50
- Emergency electrical repair — for burning smells, dead circuits, storm damage
- Generator installation — Generac whole-house standby systems
- Recessed lighting — kitchen, basement, and living-room installations
- Aluminum-wiring remediation — CO/ALR devices for 1960s-1970s homes
Fairfax neighborhoods we serve regularly
We're in these neighborhoods every week:
Mantua • Mosby Woods • Country Club Hills • Fairfax Circle • University District • Robinson District • Braddock District • Kings Park • Fairfax Station • Mantua Hills.
For Fairfax County areas outside the city limits, see our dedicated Fairfax service-area page or browse all service areas.
What Fairfax customers say
Reviews from this Google Business Profile
“AJ Long consistently performs great work. They were able to install the Tesla charger without having to cut any holes in the drywall in my basement. This was important for me since I had special drywall on my ceiling to soundproof noise between the floors. The work was done very cleanly and professionally. Sai and Bo were great! Thanks guys.”
“Terrific experience with AJ Electric from start to finish. The team was responsive, punctual, and incredibly efficient. The quality of the work was excellent, and their pricing was fair and transparent, especially given how quickly they were able to schedule and complete the job. It’s rare to find a company that delivers both great craftsmanship and great communication, but AJ Electric did exactly that.”
“They were upfront a honest with me during the troubleshooting & estimate process. When they did the actual "heavy up" and bringing our house up to code, their work was great. Professional service, I highly recommend them. We already have other projects we will be hiring them for.”
“Fantastic job hanging my new stairway light! Your company was perfect from scheduling to completion. The electrician was professional and very nice. He did an excellent job and I couldn’t be happier. The cost was very reasonable and I will definitely use your services again. Thank you!”
“Technician was kind and respectful. He made a recommendation that made our project even better and added an additional outlet that we didn’t know we needed, but already use extensively. Work was quick and done right the first time.”
Hours
- Monday
- Open 24 hours
- Tuesday
- Open 24 hours
- Wednesday
- Open 24 hours
- Thursday
- Open 24 hours
- Friday
- Open 24 hours
- Saturday
- Open 24 hours
- Sunday
- Open 24 hours