About us

Guerrera & Sons Electric Inc. is a Five Star Rated , Service Magic Certified Electrical Contractor that specializes in the installation, maintenance and repair of power systems in the Main Line area. 

Here at Guerrera Electric generator maintenance and installation is a big part of what we do. We are also factory authorized for most major brands of residential and commercial generator systems in PA. We are the top choice in the region for generator installation and general generator service. If you are in need of any generator maintenance we can help you there too! We offer a variety of servicing options that are tailored to fit your needs and budget. 

We are UL certified Solar PV installers. Our staff is vigorously trained and knowledgeable in all phases of electrical work. We are licensed and insured, prompt and courteous and we take pride in getting the job done correctly the first time. To learn more about our services, please visit our frequently asked questions page. You may also contact us for references. We will be happy to provide them for you.