Commercial Electrical Services

Electrical

M3 Service supports commercial and industrial customers with electrical troubleshooting, repairs, upgrades, retrofits, and ongoing maintenance. Whether you need emergency response, planned electrical improvements, lighting upgrades, EV charger installation, or support in an occupied facility, our team brings responsive service backed by Mark III’s broader MEP expertise.

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CAPABILITIES

Our electrical service capabilities include repairs, replacements, and maintenance for:

General lighting
EV Chargers
Torque and tighten
Power drops
Battery storage
Generators
Infrared (IR) Scanning
Service upgrades (panels, transformers, switch gear)
Office furniture electrification

We also offer:

Troubleshooting
Panel and circuit work
Lighting upgrades
24/7 emergency service
Due diligence reports and inspections
Proactive planning and budgeting services

I give the Service team at Mark III my highest recommendation. Electrical service manager, Luis Alvarez, is a consummate professional. I know that whenever we need to schedule service we are in good hands. Luis takes the time to put a personal touch on his service & it shows. - Zack Rollston, National Account Manager, Alarmco, Inc.

Commercial Electrical Service – Frequently Asked Questions

Mark III offers comprehensive commercial and industrial electrical services, including troubleshooting, repairs, retrofits, lighting upgrades, electrical panel upgrades, power distribution, EV charging station installation, generator and UPS system installation, data cabling, access control, and CCTV systems. We service office buildings, industrial facilities, retail spaces, healthcare centers, and mission-critical environments.

Yes. We offer 24/7 emergency electrical services for commercial and industrial clients throughout the Greater Sacramento Area, Central Valley, Bay Area, and Northern Nevada. Our certified technicians respond quickly to minimize downtime and restore critical building systems.

We proudly serve the Northern and Central California such as the Greater Sacramento Area, Central Valley (San Joaquin County), Bay Area, and Greater Fresno Area. Our clients include property managers, developers, healthcare facilities, manufacturing plants, and large commercial campuses.