Top Backup Generator Installation Services in West Chester, PA

Preferred Electrical is a phenomenal company! They are extremely responsive, provide fair quotes, and go above and beyond for service. Dave, the owner, is the technician we deem one of our favorites at our company to work with and the one we go to for ne...

We we're having babies come home in March, so we wanted to air seal and insulate our house to make their arrival nice and toasty. We had an energy audit and insulation work performed by Orange Energy Solutions. The energy auditor was great; very polite ...

Excellent value. Excellent work quality. Excellent to keep appointment.

I had an audit performed on my home and proceeded to have it insulated. We were much more comfortable in both the cold winter of 2013-2014 and in the summer weather. My oil bill was cut down to less than half of what it had been.

I had some open walls for a renovation to make our old refurbished barn into a home. The insulation was lacking even though it had been updated only 15 years ago. My energy auditor gave me a plan that worked within my budget and solved my insulation and d...

Mark was amazing! I don’t know too many professionals that will work on July 4th of all days, not rush the job and get it done right the first time. Customer service is his number one priority and I HIGHLY recommend him for all your electrical needs and...

Extremely easy and efficient to work with. I needed a ceiling fan / light installed. They came to my house and gave me a quote in less than 5 minutes and came back 2 days later and did the job in less than 2 hours. This includes running the wiring. I will...

Clean neat work. Quick to schedule and get the job done. Has worked on several projects at our home. Jeff also figured out a baffling electrical problem that stumped other electricians.

BEWARE....John DiDomenico is a thief! I provided a deposit for work to be done and the work was never completed. John will not return my call to resolve this matter. I've ask for my deposit to be returned and he refuses to reply to my request. He left...

USED TESTERMAN FOR MY BUILDING BUSINESS ALLWAYS RELIABLE SHOWED UP ON TIME AND FINISHED QUICKLY ROSELLINI AND ASSOCIATES

I am in a Gemcraft Home and Testerman Electric did the electric for all the homes and everything has worked perfectly. They also came back and hung a ceiling fan & light for me. Very dependable and professional.

We purchased new automatic garage doors, and the company we used recommended Testerman to install additional outlets. Testerman came out and did an exceptional job installing the outlets. Plus while they were there, they were kind enough to look at other ...