About This Service
We serve businesses across San Diego with full-scope commercial electrical services — from new builds and tenant improvements to lighting upgrades and code compliance work.
Our team works with property managers, contractors, and business owners across San Diego, Chula Vista, Carlsbad, and San Marcos to deliver reliable, code-compliant electrical work on schedule.
Schedule a Free EstimateWhat's Included
Tenant Improvements
Electrical buildouts for new business tenants — lighting, outlets, data runs, and panels.
New Construction
Full electrical installation for commercial new builds from rough-in to final inspection.
Lighting Upgrades
LED retrofit, commercial lighting design, and energy-efficient fixture installation.
Code Compliance
Bring existing commercial electrical systems up to current California and NEC code.
Commercial Panel Work
Main service upgrades, panel replacements, and breaker work for commercial facilities.
Our Work
Customer Reviews
Real experiences from real customers. See why San Diego County homeowners and businesses choose Merino Electric for every job.
Carlos Rivera
Google Review
Omar and his team did an incredible job upgrading our electrical panel. Professional, clean, and done faster than expected. Highly recommend Diley S. Merino Electric!
Jessica Flores
Google Review
Called them for an emergency at 10 PM and they were at my house within the hour. Fixed the issue fast and explained everything clearly. Amazing service!
Mike Sandoval
Google Review
Had them install an EV charger in my garage. The whole process was smooth — from permit to final inspection. Great communication the whole way through.
Amanda Torres
Google Review
Best electricians in San Diego. They rewired our entire home and the work is flawless. Fair pricing and they cleaned up after themselves. 10/10.
David Nguyen
Google Review
I’ve used a lot of contractors over the years and Merino Electric stands out. Honest, skilled, and they show up on time. That’s rare and I appreciate it.
Maria Gutierrez
Google Review
Spoke with them in Spanish which made everything so much easier. They installed new outlets and lighting throughout our home. Beautiful work and very professional.
5.0
★★★★★[N]+ Google Reviews
How It Works
Coverage Area
Diley S. Merino Electric serves homeowners and businesses throughout San Diego County. Click your city to learn more about our work in your area.
