Bradley Fulton
Recommending AJ every time going forward. Trustworthy, honest, dependable, remarkable quality and care, priced in a way people can afford. It is hard to find a business with this much integrity in the DMV. Glad we found them!
Business ProfileElectricians in Bowie, Maryland
AJ Long Electric
AJ Long Electric
AJ Long Electric is a second-generation, family-owned electrical company founded in 1996 by John Long and now run with his son Matt. It provides residential electrical service in Bowie and across Maryland, Northern Virginia and Washington, DC.
Last Updated October 2, 2026.
Business Highlights
- It is licensed in Virginia, Maryland and Washington, DC.
- It is fully bonded and insured.
- It carries $2 million in general liability insurance.
- It offers a workmanship warranty of up to five years on labor.
- Its jobs are performed by licensed electricians, with no subcontractors.
- It provides 24/7 emergency response for sparks, smoke or total power loss.
Service Area
Bowie, Maryland; Northern Virginia; Washington, DC.
Active Business Listing
AJ Long Electric is one of 8 electricians ProsGrade lists in Bowie, Maryland.
Active
Public local listing
Listing details
10 services listed, including Electrical troubleshooting and repair, Panel replacements and upgrades and EV charger installation. Open weekdays, closed on weekends. Rated 4.9 from 163 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How AJ Long Electric compares with the other 7 electricians on ProsGrade in Bowie, using public Google ratings and review counts.
- One of 8 Bowie electricians on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
10 services- Electrical troubleshooting and repairPower loss, flickering, dead outlets, repeated tripping and intermittent faults.
- Panel replacements and upgradesLoad calculations, utility coordination, labeling and permit-path confirmation.
- EV charger installationLevel 2 charging, panel-capacity review, a dedicated circuit, equipment connection and testing.
- Residential solar installationSolar panels handled by the same electrical team as panel, battery and EV work.
- Recessed lightingCustom room and ceiling layouts, selectable color temperature and Lutron dimming.
- Home battery backupWhole-home and portable systems; backup circuits, battery capacity and transfer equipment planned together.
- Portable generator hookupsManual transfer switches, listed generator interlock kits and exterior inlets for owner-supplied portable generators.
- Electrical inspectionsPhoto-supported reports of observed conditions, with stated inspection limits.
- Surge protectionPanel-mounted devices; equipment compatibility, conductor path, grounding and bonding review.
- Ceiling fansCeiling and exhaust fans.
Reviews
What customers say
Customers describe professional service and helpful answers to questions. A technician’s follow-up call during a later storm stood out to one customer, who appreciated reviewing generator hookup steps; another valued the clean work area.
Customer Reviews
Paul Grossman
AJ Long was out to my house to install a portable generator power inlet box, as well as a generator interlock and new breakers within my existing panel. Jason was our technician, and was incredible. On time, answered any questions we had, and installed quality work. He even went above and beyond during the next storm we had, and called me to walk me through the steps (as we had previously walked through when he did the install) just to make sure I was comfortable with hooking up the generator and transferring power from the main to my generator. Awesome folks, and we will definitely be using them for any future needs.
Cheryl
Mohammad did an excellent job! He fixed a few of our outlets super quick. He also did a great job replacing our ceiling fan, even fixed an issue with the fan making a loud noise. I would definitely recommend this business for any electrical needs!
Helen Garrison
Wonderful experience with Mark, AJ Long's Electrician. Installed light fixture in laundry room, removed old fixture to garage, & completed service in less than half hour. Very professional service. Will use him again.
Joesph Caldwell
We called AJ Long for an estimate to have a EV charger installed in our home.
From start to finish they were professional, and easy to work with.
Their estimate came in a decent bit lower than the others we had gotten, so we went with them.
The electrician that came out to do the job, was knowledgeable and friendly. He was able to answer any questions we had, and got the job done quickly and efficiently. After he finished he took the time to make sure the work area was clean, which was appreciated.
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Frequently Asked Questions
Does AJ Long Electric promise to finish electrical troubleshooting in one visit?
No first-visit resolution is promised. Completion depends on the fault, safe access, required materials, equipment condition, permit needs, utility involvement and whether opening or restoration work is required.
Will an EV charger installation require a panel upgrade?
Not necessarily. AJ Long Electric reviews service size, existing demand, breaker space and the proposed charging load; options when capacity is constrained may include a lower EVSE setting, load-management equipment, targeted panel work or a service upgrade.
What happens before AJ Long Electric expands troubleshooting into repair work?
The electrician explains the observed cause, immediate safety concerns, access limits and proposed repair before additional work is authorized.