Interwest Electric is your dedicated residential and commercial electrical service provider serving clients in and around San Diego, CA. Interwest Electric is your dedicated electrical service provider serving customers in and around San Diego, CA. We are a full service Residential, Commercial & Industrial Electrical Contractor, servicing all of the San Diego Area.

Our site will give you the opportunity to learn more about Interwest Electric, our San Diego Customer Base, what our clients have to say, and the electrical services we provide for your Home or Business.

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About Us Report

Interwest Electric is owned and operated by Dean Mastrovic, a State of California Licensed Electrical Contractor with more than 30 years of experience in the field. Since 1985, our team has provided every customer with prompt response, on-time appointments, and the highest quality electrical service with friendly and courteous conduct.

Services Report

Interwest Electric proudly serves the Residential, Commercial & Industrial electrical needs of San Diego, CA. We are dedicated to offering our clients Superior Electrical Services & Guaranteed Satisfaction. Our Professional Staff is ready to assist with your electrical needs, offer solutions to your electrical problems, and resolve your electrical issues.

Joshua Emele

Jul 25, 2021

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Interwest Electric was recommended by a colleague for electrical work. Frankie quickly responded to my call to install a 40A L2 charging circuit in my garage. The estimate was reasonable, and the work was finished quickly and professionally.

Kelly Gates

Feb 22, 2020

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This company has done excellent electrical work for us twice now. Fit the jobs into their schedule promptly and executed everything professionally. Quality work!

Kassie Bowman

Dec 29, 2019

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We had Interwest Electric do a couple different projects for us, including installing a doorbell, replacing some old wiring, and installing ceiling fans. Every time someone has come out, they have been friendly and professional. The prices quoted have been fair, and the work has always exceeded expectations. Recently, when we had the ceiling fans installed, one of the fans we had purchased was defective. Frankie was kind enough to wait for me to run to Home Depot to get a replacement so he could install it that day. I have nothing but good things to say about this company and will continue to use them as often as we can.

Hanna Lyerly

Jan 13, 2019

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We had a wonderful experience with Frankie and Luis. They were exceptional, and we are so thankful for the work provided, as well as the customer service. Frankie and Luis were on time, polite, patient, and answered all of my questions (even when they were repetitive). Thank you so much for providing quality services, it doesn't go unnoticed.