Our Credentials & Certifications
AJ Long Electric is fully licensed, insured, and certified across Virginia, Maryland, and Washington D.C. Your safety and satisfaction are backed by verifiable credentials.
State Licenses
Licensed to perform electrical work across the entire DMV metropolitan area.
Virginia Master Electrician License
#2705031092
Virginia Department of Professional and Occupational Regulation (DPOR)
Maryland Electrical License
#3309
Maryland Department of Labor, Licensing and Regulation (DLLR)
DC Electrical License
#EM40000654
DC Department of Consumer and Regulatory Affairs (DCRA)
Professional Certifications
Factory-trained and manufacturer-certified for specialized electrical installations.
Licensed Master Electrician
Holds a Master Electrician license demonstrating the highest level of competency in electrical work, code compliance, and safety standards.
Generac Certified Installer
Factory-trained and authorized to install, maintain, and service Generac whole-home and commercial generators.
EV Charger Certified
Certified installer for Tesla Wall Connectors, ChargePoint, JuiceBox, and all major Level 2 EV charging systems.
Tesla Certified Installer
Authorized by Tesla to install Wall Connectors and Powerwall battery systems for residential and commercial applications.
Insurance & Bonding
Fully insured and bonded for your complete protection on every project.
General Liability
$2 Million in general liability insurance coverage, protecting your property and investment on every project.
Workers Compensation
Full workers compensation coverage for all employees, so you are never liable for on-site injuries.
Surety Bond
Fully bonded as required by state licensing boards, guaranteeing contractual obligations are met.
Accolades & Ratings
Recognized by independent organizations for quality and customer satisfaction.
BBB A+ Rating
Accredited business with the Better Business Bureau, maintaining an A+ rating through a commitment to resolving customer concerns and ethical business practices.
Consumer Checkbook Top Rated
Recognized as a top-rated electrician by Consumers' Checkbook, an independent nonprofit consumer organization that rates local service providers.
1,400+ Five-Star Reviews
Over 1,400 verified five-star reviews on Google, reflecting consistent customer satisfaction across thousands of residential and commercial projects.
Licensed Service Areas
We hold active licenses to perform electrical work in the following jurisdictions.
Virginia
- Fairfax County
- Arlington County
- Alexandria
- Loudoun County
- Prince William County
- Falls Church
Maryland
- Montgomery County
- Prince George's County
- Bethesda
- Rockville
- Silver Spring
- Potomac
Washington, D.C.
- Northwest DC
- Northeast DC
- Southwest DC
- Southeast DC
- Capitol Hill
- Georgetown
Business Information
Founded in 1996, AJ Long Electric is a family-owned and operated electrical contractor.
AJ Long Electric
At a Glance
- Founded
- 1996
- Ownership
- Family-Owned & Operated
- Principal
- John Long, Master Electrician
- Operations
- Matt Long, Operations Manager
- Employees
- Licensed Electricians & Apprentices
- Warranty
- 5-Year Parts & Labor
Work With Licensed Professionals
When you choose AJ Long Electric, you choose a team backed by verified credentials, decades of experience, and a commitment to doing the job right.