97.9% would refer friends and family to us

5 stars Customer since 2021

Happy to have Dave arrive to replace breaker and get two rooms up and running again. The device blew the breaker and we had no power. Dave solved our problem with ease and had everything working.

5 stars Customer since 2015

I appreciate the professionalism and personal service that the electricians give to our electrical problems, big and small.

5 stars Verified customer

Excellent service! My technician Dave went out of his way to handle a problem that came up during the service call.

5 stars Customer since 2007

John did excellent work. He has been with the Company for past 21 Years. He was fast and very good. I would recommend him and Thornton Electric to everyone.

5 stars Customer since 2017

Fast response and action.

5 stars Customer since 2019

You guys are my Hero!!! Thanks for all the help.....

5 stars Customer since 2014

Have used Thornton over four times. Have always done an excellent job. The staff are very professional and knowledgable in what there doing.

5 stars Customer since 1998

Dave did a great job replacing the two outdoor LED security lights located high up on the side of our commercial warehouse in South San Francisco. The replacement lights were a bit smaller in size to the originals, so he even took the time to paint the exposed area surrounding the new lights for a complete, finished look. We have been using Thornton Electric for years and their commitment to service is excellent.

4 stars Customer since 2018

Efficient and on time fix/adjustment. No further words needed!

5 stars Customer since 2021

I met with Randy and he was real helpful, real nice and very professional , he was able to get me a reasonable quote

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