Commercial electrical expertise where you need it.
Headquartered in Westlake Village, California, Optimum Energy Services delivers commercial and industrial electrical contracting across 18 service areas throughout Southern California, Central California, and nationwide. Local permitting knowledge, regional code expertise, and consistent quality from our crews, wherever your facilities are.
- 18 service areas
- Cities, counties & nationwide
- SoCal HQ, nationwide reach
- Local + national
- C10 #1003962
- Licensed & insured
Complete Service Area Directory
Explore our service areas organized by region. Each location page includes services offered, industries served, local permitting information, and nearby areas we cover.
Ventura County
6 service areas in this region
Westlake Village
CityOur headquarters city. Full-service commercial electrical contracting for dealerships, retail centers, commercial offices, and restaurants throughout the Conejo Valley.
Key Services:
- LED lighting retrofits
- EV charging installation
- Signage lighting
Thousand Oaks
CityCommercial electrical services for retail centers, medical offices, restaurants, and office parks across Thousand Oaks and the greater Conejo Valley.
Key Services:
- LED lighting retrofits
- Tenant improvements
- Electrical panel upgrades
Simi Valley
CityIndustrial and commercial electrical services for warehouses, manufacturing facilities, fleet yards, and retail properties in the Simi Valley corridor.
Key Services:
- Electrical construction
- Power distribution
- Generator installation
Camarillo
CityElectrical contracting for aerospace, agricultural processing, retail centers, and commercial properties in Camarillo and the Pleasant Valley area.
Key Services:
- LED lighting retrofits
- Electrical panel upgrades
- EV charging installation
Oxnard
CityCommercial electrical for cold storage, agricultural operations, port-adjacent industrial facilities, and retail centers throughout the Oxnard Plain.
Key Services:
- Power distribution
- LED lighting retrofits
- Electrical construction
Ventura
CityCoastal commercial electrical services for hospitality properties, government buildings, retail centers, and mixed-use developments in the City of Ventura.
Key Services:
- LED lighting retrofits
- Generator installation
- Parking lot lighting
Los Angeles County
3 service areas in this region
Calabasas
CityPremium commercial electrical services for luxury retail, auto dealerships, commercial office buildings, and high-end hospitality in Calabasas and the Las Virgenes corridor.
Key Services:
- LED lighting retrofits
- EV charging installation
- Signage lighting
Santa Clarita
CityCommercial electrical for film studios, entertainment facilities, warehouses, retail centers, and fast-growing commercial developments in the Santa Clarita Valley.
Key Services:
- Electrical construction
- LED lighting retrofits
- Power distribution
Los Angeles
CityFull-scope commercial electrical contracting for high-rises, data centers, entertainment venues, multi-site portfolios, and large-scale tenant improvements across Greater Los Angeles.
Key Services:
- Electrical construction
- Power distribution
- EV charging installation
Orange, San Diego & South
3 service areas in this region
Orange County
CountyCommercial electrical services for retail plazas, tech campuses, hospitality properties, healthcare facilities, and auto dealerships throughout Orange County.
Key Services:
- LED lighting retrofits
- EV charging installation
- Tenant improvements
San Diego
CountyCommercial and industrial electrical for military-adjacent facilities, biotech campuses, hospitality properties, universities, and retail centers in San Diego County.
Key Services:
- Electrical construction
- LED lighting retrofits
- Generator installation
Santa Barbara
CountyCommercial electrical services for hospitality, wine country operations, government facilities, and coastal commercial properties in Santa Barbara County.
Key Services:
- LED lighting retrofits
- Generator installation
- Electrical panel upgrades
Inland Empire & Central CA
5 service areas in this region
Bakersfield
CityIndustrial and commercial electrical for oil and gas facilities, agriculture operations, warehouses, solar installations, and growing retail developments in the Bakersfield area.
Key Services:
- Power distribution
- Electrical construction
- LED lighting retrofits
Barstow
CityCommercial electrical for distribution centers, truck stops, fuel stations, solar farms, and interstate-adjacent commercial properties along the I-15/I-40 corridor.
Key Services:
- LED lighting retrofits
- Electrical construction
- Signage lighting
Fresno
CityCommercial electrical contracting for agriculture processing, cold storage, retail centers, municipal facilities, and growing commercial developments in the greater Fresno area.
Key Services:
- Power distribution
- LED lighting retrofits
- Generator installation
Kern County
CountyIndustrial electrical for energy-sector operations, wind farms, agricultural facilities, and commercial properties throughout Kern County's diverse economic landscape.
Key Services:
- Power distribution
- Electrical construction
- Switchgear
San Bernardino County
CountyCommercial electrical for mega-warehouses, logistics hubs, manufacturing facilities, data centers, and the rapidly expanding Inland Empire industrial corridor.
Key Services:
- Electrical construction
- Power distribution
- LED lighting retrofits
Statewide & National
2 service areas in this region
California Statewide
StatewideStatewide commercial electrical services for multi-site rollouts, large enterprises, franchise brands, and state government agencies across all of California.
Key Services:
- Electrical construction
- LED lighting retrofits
- EV charging installation
National Programs
NationalNationwide commercial electrical programs for franchise brands, fleet operators, multi-site retailers, and enterprise clients requiring consistent quality across the country.
Key Services:
- LED lighting retrofits
- EV charging installation
- Electrical construction
Don't See Your Area Listed?
Our coverage extends beyond these 18 core service areas. If your facility is in California or you need nationwide multi-site coordination, contact us to discuss your project. We bring the same inspection-ready quality wherever your facilities are.
- 18
- Service Areas
- 14
- Specialized Services
- 100%
- Commercial Only
- 8+
- SoCal Counties + Nationwide
Services Available Across All Locations
Every service area has access to our complete range of commercial electrical capabilities. From LED retrofits to full electrical construction, our crews deliver consistent quality regardless of location.
Why Local Electrical Expertise Matters
Every jurisdiction has different permitting processes, utility providers, code interpretations, and inspection standards. We know them because we work in them every day.
Local Permitting Knowledge
We know the permitting processes, fee structures, and inspection requirements for every jurisdiction we serve, from LA's LADBS to smaller Ventura County cities.
Utility Coordination
We coordinate with SCE, PG&E, SDG&E, and LADWP across our service areas, navigating rebate programs, interconnection requirements, and utility-specific timelines.
Regional Code Expertise
California Title 24, seismic requirements, wildfire zone considerations, coastal corrosion mitigation. We understand the regional factors that affect electrical installations.
Multi-Site Consistency
For clients with facilities across multiple jurisdictions, we provide consistent quality, unified project management, and consolidated billing, simplifying multi-location operations.
Locations Directory FAQs
Common questions about our service areas, geographic coverage, and how we deliver consistent quality across multiple locations.
01What areas does Optimum Energy Services serve?
We serve 18 distinct service areas spanning Southern California, Central California, and nationwide. Our core coverage includes Ventura County (Westlake Village, Thousand Oaks, Simi Valley, Camarillo, Oxnard, Ventura), Los Angeles County (Calabasas, Santa Clarita, Greater LA), Orange County, San Diego County, Santa Barbara County, the Inland Empire (San Bernardino County), Kern County (Bakersfield, Barstow), and Fresno. We also provide statewide California coverage and nationwide programs for multi-site operators.
02Where is Optimum Energy Services headquartered?
We are headquartered in Westlake Village, California, centrally located to serve Ventura County, Los Angeles County, and the broader Southern California commercial corridor. Our Westlake Village base allows us to respond quickly to projects across our core service areas while maintaining the local knowledge that makes a difference in permitting, utility coordination, and code compliance.
03Do you handle permitting and inspections in each location?
Yes. Every jurisdiction has different permitting processes, fee structures, and inspection requirements. Our teams are experienced with local building departments across all our service areas, from the City of Los Angeles Department of Building and Safety to smaller jurisdictions like Camarillo or Simi Valley. We manage the complete permit process, coordinate inspections, and ensure first-time approval through inspection-ready workmanship.
04Can you serve multiple locations for the same client?
Absolutely. Multi-site coordination is one of our core strengths. We serve regional and national clients with facilities spread across multiple cities, counties, and states. We provide consistent quality, unified project management, and consolidated billing. Whether you have five locations across Ventura County or fifty across the country, we deliver the same standard of workmanship everywhere.
05Do you work with local utility companies for rebates and incentives?
Yes. We coordinate with the major utility providers across our service areas including Southern California Edison (SCE), Pacific Gas & Electric (PG&E), San Diego Gas & Electric (SDG&E), and Los Angeles Department of Water and Power (LADWP) to identify and secure available rebates and incentives for LED retrofits, EV charging infrastructure, and energy-efficient upgrades. Our teams understand each utility's program requirements and can help maximize your savings.
06What is your response time for projects outside your immediate area?
For projects within our core Southern California service areas, we can typically mobilize within days for urgent work and 1-2 weeks for planned projects. For statewide and nationwide programs, timelines depend on project scope, permitting requirements, and coordination logistics, but we maintain the same quality standards and project management discipline regardless of location. Emergency response is available for existing maintenance contract clients.
Ready to Work with a Local Expert?
Whether your facilities are in Ventura County, Greater Los Angeles, San Diego, or across the country, we bring local electrical expertise and inspection-ready workmanship to every project.