JB M.
7/31/2025
On our 103 year old home, we installed three EV charging stations, a 400a panel, and upgrades to the garage for a future ADU. In addition, our emergency generator needed work done on the...
Caulder Electric
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(17)
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233 6th St
Norco, CA 92860
Caulder Electric is a professional electrical contractor based in Upland, CA, specializing in a range of electrical services. The company is also dedicated to providing solar services, focusing on sustainable energy solutions for its clients.
With a commitment to quality and customer satisfaction, Caulder Electric aims to meet the diverse electrical needs of residential and commercial customers. Their expertise in solar technology further underscores their role in promoting environmentally friendly energy practices.
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Reviews
5.017 reviews
Ryan Z.
9/17/2025
They do great work, and have always been reasonable with their pricing. They have helped dozens of my clients and myself many times as well!
Ra C.
10/10/2025
Caulder Electric installed solar panels and battery backup which had to be tied to our exisiting solar panels. It was a large, complicated job which they handled efficiently and professionally....
Paula R.
8/11/2025
We have had nothing but positive experiences with the crew at Caulder Electric. I work at Lotus Construction Group and Caulder is one of go to electricians. We have used Derek and his crew for...
m n.
7/19/2025
I was introduced to Caulder Electric when we bought our home 5 years ago. It is an old and historic home with some challenges! I have worked closely with Derek and his team every year to...
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