As a Generac authorized dealer, we size, install and service standby generators and automatic transfer switches for homes and businesses across Anne Arundel County.
Job photo · current siteStorms off the Chesapeake, ice and falling limbs on wooded lots can leave Anne Arundel County homes in the dark. A standby generator starts on its own when utility power drops and switches back when it returns, so the sump pump, fridge, heat and Wi-Fi keep running.
J Prime Electric is a Generac authorized dealer. We help you choose the right size, install the generator and the transfer switch, coordinate the fuel connection and inspection, and keep it maintained afterwards with a generator maintenance plan. We also install commercial generators for businesses that can't afford downtime.
Every install starts with a conversation about what you want running when the power goes out. Some homeowners want the whole house covered; others only need the sump pump, well pump, fridge, heat and a few lights. We size the generator and the automatic transfer switch to match, check whether your panel can take the connection, and plan the location with you.
We pull the permit, schedule the inspection, and coordinate the gas or propane connection with your supplier. After startup, we walk you through how the generator tests itself and what happens during an outage, and we can set you up with a maintenance plan so it's ready when the next storm rolls in.
Home standby generators, natural gas or propane
Automatic transfer switches, including whole-house 200 amp ATS installs
Load sizing so the generator covers the circuits you actually need
Coordination with the gas or propane supplier and the inspector
Commercial generator installation for offices, banks and retail
Generator maintenance plans to keep your unit ready to start
From J Prime's existing generator maintenance checklist To confirm
Homes in Eastport, Hillsmere, Bay Ridge, Mayo and along the South River take the brunt of storms coming off the Chesapeake. We place the generator where it's protected and serviceable, and wire the transfer switch so the house changes over on its own.
More about electrical work in EdgewaterMature trees and overhead lines on the Broadneck peninsula and around Round Bay mean outages after wind and ice. A standby generator keeps the sump pump and heat running, and whole-home surge protection is a common add-on here.
More about electrical work in ArnoldOn larger lots with private wells, losing power also means losing water. We size the generator around the well pump's starting load so it can carry the pump along with your other essentials.
More about electrical work in MillersvilleWe also install and maintain Generac generators beyond the county line, from Kent Island across the Bay Bridge to Bowie and Howard County. Permits there go through the local county, and we handle them for you.
More about electrical work on Kent IslandWe talk through what you want to keep running during an outage.
We pick the location and size the generator and transfer switch.
We pull the permit, schedule the inspection and coordinate the gas or propane hookup.
We install, test a transfer, and show you how it works.
J Prime Electric offers generator maintenance plans to keep your standby generator ready. See our preventative maintenance guide for storm-season tips.
[Di-Jae] and his team at J Prime Electric successfully installed a 22 kW standby generator for my home. They professionally coordinated the digging and installation of over 70 feet of propane gas line to the generator from my home’s existing tank and coordinated closely with the county inspector and the gas company as well. […] The work quality was solid, all issues were tackled professionally and quickly, communication was fantastic.
Quick answers to what neighbors ask us most.
Yes. J Prime Electric is a Generac authorized dealer for generator sales and installation.
Yes. J Prime Electric offers generator maintenance plans. Call or text (443) 515-0559 to ask about one.
Yes. We install transfer switches along with Generac standby generators.
That depends on whether you want to back up the whole building or just essentials like the sump pump, fridge, heat and a few circuits. We size it on site based on your panel and what you want to run.
Yes. We install generators for commercial properties as well as homes.
Yes. We pull the permit and schedule the inspection, and we coordinate the natural gas or propane connection with your supplier.
It needs a level spot outside with proper clearance from windows, doors and the property line. We plan the location with you during the site visit, and if you have an HOA we can give you equipment details to submit.
Annapolis and all of Anne Arundel County, plus Bowie, Baltimore, Howard County and Queen Anne's County (including Kent Island). We also take jobs in Washington, DC and Northern Virginia. Call or text (443) 515-0559 to check your address.
Serving Annapolis and communities across Anne Arundel County.
24-hour emergency service across Annapolis & Anne Arundel County.
