When You Know You Want The Best, Call Interwest!

La Mesa, CA & Greater Surrounding Areas


About Interwest Electric

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 from Solana Beach to San Diego and from the Coast Area to Alpine.

Reputable Local Electricians

As Eaton Certified, Accredited Members of the San Diego Better Business Bureau (BBB), the Licensed Contractors of California, and 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 to ensure repeat business and new customer referrals. Call us now--you will not be disappointed!

Additional Services

  • room additions / remodels
  • insulation
  • service upgrades
  • recessed lighting
  • trouble shooting and repair
  • spa wiring
  • code violation corrections
  • security lighting
  • panel and braker replacements
  • LED lighting
  • whole house surge protection
  • new / dedicated circuits

Associations and Memberships

  • BBB (A+ Rating)
  • International Association of Electrical Inspectors (IAEI)
  • San Diego Chamber of Commerce
  • Hispanic Chamber of Commerce
  • Greater San Diego Business Association (GSDBA)

CA State Contractors License # 477012