About Us

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.

We serve Residential, Commercial, and Industrial customers all over San Diego.

Interwest Electric is Eaton Certified, Member of the International Association of Electrical Inspectors (IAEI), Accredited Member of the San Diego Better Business Bureau (BBB), and Member of the Greater San Diego Business Association.

We have built our excellent reputation on neatness, customer respect, fair price, outstanding service, and the use of the best materials in the industry. Count on us for a wide variety of electrical work that ranges from new construction, to service and maintenance. Our goal is to complete the job to your entire satisfaction, ensure repeat business and have you trust us with your referrals.

When You Know You Want the Best… Call Interwest!

And Remember: The bitterness of poor quality remains long after the joy of a low price is forgotten.