Best Preventive Maintenance Services in Philadelphia PA

I had a great experience with GEN3! I called for help with a flickering/buzzing light switch. Someone immediately helped me to set up the appointment easily and efficiently. They kept me posted on the anticipated arrival time. Corey W., our technician, arrived promptly. He was friendly and professional. He had the problem fixed in no time! Would definitely recommend to anyone in the Philadelphia area looking for an electrician.