Commercial Electrical Contractor in Modesto, CA
Commercial Electrical Services in Modesto
Commercial Wiring and Electrical Installation
New construction electrical, tenant improvement build-outs, and electrical retrofits for offices, retail, industrial buildings, schools, and public facilities. We coordinate with general contractors from rough-in through final inspection.
We offer:
- Structured Cabling: Dependable and organized cabling solutions that support data, voice, and video systems, ensuring seamless operations.
- Electrical Retrofitting: Up-to-date modifications to existing electrical systems, enhancing safety and efficiency without major disruptions.
- Surge Protection: Advanced surge protection systems to safeguard your business’s electronic equipment from unexpected power spikes.
Commercial and Site Lighting
Interior lighting and lighting controls, parking lot and exterior lighting, site and path lighting, and sports field lighting for parks and schools.
We offer:
- Energy-Efficient Upgrades: Transition to energy-saving lighting options that reduce costs and support environmental sustainability.
- Emergency Lighting: Reliable and compliant emergency lighting installations to ensure safety during power outages.
- Exterior Lighting: Design and installation of outdoor lighting systems that enhance security and aesthetics of your commercial space.
Power Distribution and Standby Power
Service upgrades, panels, transformers, three-phase power distribution for equipment and production lines, and standby generators for facilities that can’t afford to lose power.
We offer:
- Electrical Panel Installation: Installation of high-performance electrical panels to manage power distribution effectively.
- Standby Generators: Standby generator installation, transfer switches, and service to keep your business running during power outages.
- Transformer Installations: Expert installation of transformers for appropriate voltage regulation and efficient power supply.
Electrical Controls
Lighting and occupancy controls, equipment controls, and safety switches that make buildings more efficient and easier to manage.
We offer:
- Automated Power Switches: Implement automated power switches to enhance operational efficiency with streamlined energy management.
- USB and Smart Outlets: Incorporate USB and smart outlets into your business for convenient charging and smart device integration.
- Outdoor Motion Sensors: Boost security and conserve energy with advanced outdoor motion sensors that illuminate your business environment on demand.
- Safety Switches: Elevate workplace safety with industrial-grade safety switches that provide immediate power cut-off in emergency situations.
Underground and Site Electrical Across Stanislaus County
Many Modesto-area projects start below grade: new services, parking lot lighting circuits, and power and fiber runs between buildings. Sebastian’s underground contracting team handles conduit installation, trenching, horizontal directional drilling, and vaults, so the underground and electrical work sit under one contractor and one schedule.
That’s the approach we took on the Costco projects in Clovis and Elk Grove, where Sebastian handled the electrical, underground, and site work with general contractor RMC and finished each project in 94 days.
Industrial and Food Processing Electrical for Modesto Facilities
Food processing, packing, cold storage, and distribution are a big part of Modesto’s economy, and those facilities run on heavy, continuous electrical loads. Sebastian’s industrial electrical services cover three-phase power for motors and conveyors, standby power for refrigeration, and maintenance scheduled around production. For growers and ag operations outside the plant, see our agriculture services.
Electrical Work Coordinated With MID, TID, and Local Inspectors
Electric service in the Modesto area is split between two public utilities. The Modesto Irrigation District (MID) serves the greater Modesto area north of the Tuolumne River, along with Salida, Waterford, and parts of Riverbank, Oakdale, Ripon, and Escalon. The Turlock Irrigation District (TID) serves Ceres, Hughson, Turlock, Patterson, and parts of Modesto. PG&E serves other parts of the surrounding region.
Knowing which utility serves your site matters for service upgrades, new services, and generator tie-ins, since each utility has its own service requirements and scheduling. Permits and inspections run through the City of Modesto or the local city or county building department. Sebastian plans utility coordination and inspections into the schedule from the start, so they don’t become the reason a project slips.
Central Valley Electrical Projects
Modesto sits between the two regions where Sebastian has done much of its recent commercial work:
- Costco, Clovis and Elk Grove: Electrical, underground, and site work with RMC, each finished in 94 days.
- Fresno County Jail West Annex, Fresno: All underground and electrical work for a 300-bed facility.
- Hillside Elementary School, Madera County: All underground and electrical work for a new school site.
- Adventist Health Clinic, Kingsburg: All electrical and lighting, from the ground up, for a new medical clinic.
- TownePlace Suites, Sacramento: All electrical, lighting, and thermostat controls for every guest room and common area.
- Mohr Hall, Sacramento City College: New electrical and lighting systems throughout a STEM building.
Why Modesto Businesses Work With an Electrician From Sebastian
- A Central Valley company since 1946. Sebastian started in Kerman in 1946 and has grown up alongside the Valley’s farms, towns, and businesses.
- Experience with public and institutional projects. Schools, detention facilities, parks, and college campuses come with more documentation, inspection, and coordination than typical private work, and our project list includes all of them.
- General contractor coordination. We plan around the GC’s sequence on tight schedules, as we did with RMC on both Costco projects.
- More than electrical. Sebastian also handles low voltage and structured cabling, access control and security, commercial AV, IT services, and underground contracting, so one contractor can cover a building’s power and technology.
Areas We Serve Around Modesto
Sebastian serves commercial electrical projects throughout Modesto and Stanislaus County, including Ceres, Turlock, Salida, Riverbank, Oakdale, Hughson, Patterson, and Newman, as well as nearby communities such as Manteca. For projects farther south, see our Fresno commercial electrical services. For projects to the north, see our Sacramento commercial electrical services.
Modesto Commercial Electrician FAQ
Does Sebastian serve Modesto?
Modesto is part of Sebastian’s commercial service area, along with the surrounding Stanislaus County communities, including Ceres, Turlock, Salida, and Riverbank. Sebastian’s commercial electrical team serves the Modesto area from its Central Valley operations.
What commercial electrical services does Sebastian offer in Modesto?
Commercial electrical services in Modesto from Sebastian include new construction and tenant improvement electrical, interior, exterior, and site lighting, power distribution and service upgrades, standby generators, electrical controls, and underground electrical work for offices, retail, industrial facilities, schools, and public agencies.
Which electric utility serves my Modesto business?
The electric utility for a Modesto business depends on its location. The Modesto Irrigation District serves most of Modesto north of the Tuolumne River, and the Turlock Irrigation District serves Ceres, Turlock, and parts of south Modesto. Sebastian confirms the serving utility early and coordinates service upgrades and new services with it.
Can Sebastian handle underground electrical work in Stanislaus County?
Underground electrical work in Stanislaus County is part of Sebastian’s services, including conduit installation, trenching, horizontal directional drilling, and vaults for power, lighting, and communications runs.
Does Sebastian work with general contractors on Modesto projects?
General contractors on Modesto-area projects can bring Sebastian in as their electrical contractor. We coordinate schedules, submittals, and inspections with the GC from rough-in through closeout, as we did with RMC on the Costco projects in Clovis and Elk Grove.
Is Sebastian a licensed electrical contractor in California?
Sebastian is a licensed California contractor, CSLB License No. 940822. License status can be verified through the Contractors State License Board’s online license lookup.
Recent Projects
When It’s Complicated, The Answer Is Simple. Sebastian!
Our team of highly trained experts works closely with commercial clients to deliver safe, efficient, and code-compliant solutions—whether it’s electrical design, installation, troubleshooting, system upgrades, or repairs. We’re committed to providing innovative electrical services that meet the unique demands of commercial facilities.
What Clients Say About Us
Sebastian was able to determine the issues and make recommendations for solving those problems. We would most definitely recommend Sebastian to other colleges or businesses because of their well-rounded yet technical knowledge base, outstanding customer service, and continuing evolution of technology awareness.
Sebastian is one of the best companies I have worked with from a customer standpoint.
Sebastian is a well-recognized and highly recommended local company and a leader in the technology industry. Sebastian employees were all very gracious, friendly and technically competent. They were very quick to address our concerns.
Sebastian did a great job and I would use them again to run or fix fiber optic cables. Their team was very professional and did very clean work.
Karlene was a pleasure to work with and kept me updated during the entire process until the job was complete. I’ve worked with others in this industry and none compare to her experience or her professionalism!!
We are extremely appreciative and impressed not only with the work Sebastian has completed at Fresno State so far this year, but also the flexibility and commitment. We continually hear great things about Sebastian and are very excited to work with us on a new campus wide Access Point project.
Start Your Modesto Electrical Project
A site visit is the best way to scope a commercial electrical project accurately. Our team will walk the site, review drawings or specifications if you have them, and put together a proposal that fits your schedule.
To get started, request a proposal or call (877) 253-7835.
