Angi Approved
In business since 2016
Free estimates
Customers say: True professional
"I had a remote control & wiring fan issue, they solved it quickly; were professional, nice & friendly."

Angi Approved
In business since 2016
Free estimates
Customers say: True professional
"I had a remote control & wiring fan issue, they solved it quickly; were professional, nice & friendly."

Angi Approved
In business since 2008
Free estimates
Customers say: Quick response
"James.. was punctual, professional, knowledgeable and completed work as promised with exceptional results… I would recommend him without reservation.. outsranding"
Angi Approved
Super Service Award Winner
In business since 1941
Free estimates
Warranties offered
"Awesome job! Friendly, fast, and expertly done work. Could not have asked for a better experience!"

Angi Approved
In business since 2015
Free estimates
"Great job on installing my lightning ⚡️ protection system great price and we could not be more satisfied with the system looks great thank u again Peter!!"

Angi Approved
In business since 2001
Free estimates
Warranties offered
"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Angi Approved
In business since 2009
Free estimates
Emergency services offered
"Performed job quickly and efficiently, would hire again"

Angi Approved
In business since 2007
Free estimates
Emergency services offered
"They were very good at installing the GFCI plugs though one is not working in the kitchen. But Ken Howard was very vague about why the AC was not working. He did state in an email before he arrived that the AC company put the wrong motor in and put a single speed motor in the air handler vs a variable speed motor and the single speed motor requires more power which is why the breakers were tripping. And conclusively the single speed motor also tripped the breakers many times and finally tripped the breaker for the heat pump outside the other component of the AC system and shorted it out.. So basically the wrong motor shorted out my whole system which Ken Howard explained in choppy language, more like shop talk between electricians and not in layman's language which the average person could understand, which I thought was unprofessional."

Angi Approved
In business since 2015
Free estimates
Emergency services offered
"Quick and efficient "

Angi Approved
In business since 2005
Free estimates
Emergency services offered
"Paul came by and gave me quote and work was scheduled. Justin did the electrical work requested quickly and professionally. Both Paul and Justin were very courteous and professional - they know what they are doing - and they were both on time. Will be sure to hire them again for any electrical work I may need."
Angi Approved
In business since 2022
Free estimates
Cornerstone Electrical is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n
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