Home Page

Protect Your Most Valuable Asset

Guerrera Electric has the experience to meet all of your electrical needs.

Meeting your needs for every manufacturer.

We're watching out for what matters most.

For over two decades, Guerrera & Sons Electric has been providing the mainline, southeastern Pennsylvania and Delaware areas with exceptional residential and commercial electrical services at affordable prices.

We are licensed, insured, and highly experienced, master electricians that hold the industry’s highest levels of certifications in the installation and servicing of generators, solar PV systems, and electrical vehicle charging stations. Our experience and expertise has made us Southeastern Pennsylvania’s leading designer and installer of power generation systems.

We're An Authorized Dealer

A KOHLER automatic home generator provides dependable protection during unexpected power outages. Available with 8.5KW to 150kW output capabilities, KOHLER home generators provide worry-free emergency power to support your electrical needs for days, or even weeks. Clean, quiet, automatic backup power keeping your family safe and comfortable.

We are a one-stop shop providing design, project management, supply and installation. We take care of all your needs from permitting, coordinating with utilities, and final "certified" factory start up of your generator.

Click here for more information.

Attention All Kohler Generator Owners $100.00 rebate available when you refer a friend.

Click here for the rebate details.

Electrical Services

GSE has extensive experience installing electrical service upgrades, additions, kitchens, baths, media rooms, finished basements...just about any electrical project you could undertake.  No matter what your electrical needs are, Guerrera & Sons Electric can help you visualize and execute your visions with the optimum results.  From home lighting and panel upgrades to new additions, Guerrera & Sons Electric has all your specialty electrical needs covered.


Our backup and emergency power solutions incorporate Standby Generator Systems from industry leaders like Kohler and GE, battery-based Indoor Generators, and we are a leading provider of factory-authorized service and maintenance for many brands of standby and portable generators.

Solar Systems

At GSE, we have extensive experience in the design and installation of Solar PV Systems. Today, these systems are providing primary and emergency power for  hundreds of residential and commercial customers.

Electric Vehicle Charging stations

We have, most recently obtained National Certification in the installation of Electrical Vehicle Charging Stations to meet this growing need and have provided a wide range of electrical services to the Mainline and surrounding five county area.


GSE is factory authorized in the service and maintenance of most major brands of generator systems.  We offers a variety of maintenance plans to fit your generator needs and budget.

Accreditations and Affiliations