Business Details
18 Years
experience
Emergency
services
Premier Electrical Contracting Services in Southern California
Established in 2008, DSP Electrical Contractors is a licensed C-10 electrical contracting firm headquartered in Corona, California. With over 25 years of combined experience among our team members, we specialize in delivering comprehensive electrical solutions across Southern California. Our services span industrial, commercial, public works, hospitality, and medical sectors, focusing on service excellence and technical expertise. We pride ourselves on maintaining a highly skilled workforce capable of exceeding industry standards in job performance and safety compliance. Our commitment to quality is demonstrated through 500+ successfully completed projects and ongoing partnerships with leading manufacturers and training programs. We offer end-to-end services including design-build, power equipment installation, and system upgrades while adhering to strict OSHA safety regulations.Our geographic reach extends across Los Angeles, San Bernardino, Riverside, Orange, San Diego, and Ventura Counties, serving clients within a 100-mile radius of our main office. As a fully bonded and insured contractor, we provide 24/7 emergency response capabilities and maintain certifications for Title 24 installations and LEED-certified projects. Our team manages all aspects of electrical projects from initial design to final implementation, ensuring timely completion within budget parameters. With expertise in medium voltage systems, low voltage infrastructure, and stand-by power solutions, we position ourselves as a trusted partner for complex electrical requirements.
Services
Service Upgrades
Stand-by Power Equipment
Medium Voltage Systems
Low Voltage Systems
Design Build Services
LED Retrofit Projects
Emergency Power Installation
Access Control Systems
Fiber Optic Cabling
Fire Alarm Systems
Details
- Year established: 2008
Highlights and features
- 25+ years of combined experience in electrical contracting
- 500+ successfully completed commercial and industrial projects
- In-house design-build capabilities with web-based technology
- LEED-certified project specialists and Title 24 compliance
- Fully licensed, bonded, and insured with OSHA safety compliance
Associations and certifications
- CSL# 928856 (C-10)
- DIR# 1000013287
- SJVC Electrical Training Program
Services
Service Upgrades
We modernize electrical systems to improve efficiency and safety. Our upgrades include switchgear replacement, lighting retrofits, and power distribution enhancements. Clients benefit from reduced energy costs and compliance with current electrical codes while maintaining operational continuity during upgrades.
Stand-by Power Equipment
Our team installs and maintains generator systems, UPS units, and transformers. These critical systems ensure business continuity during power outages. We specialize in preventive maintenance programs that extend equipment lifespan and guarantee reliability when needed most.
Medium Voltage Systems
We handle electrical systems ranging from 600V to 69kV. Our certified technicians perform safe installations and maintenance on industrial power distribution equipment. This includes transformer testing and preventive maintenance programs to ensure system reliability and worker safety.
Low Voltage Systems
We design and install access control, CCTV, data cabling, and fire alarm systems. Our solutions integrate security, communication, and life safety systems. We upgrade legacy systems to modern IP-based networks while ensuring code compliance and system interoperability.
Design Build Services
We manage electrical projects from concept to completion. Our in-house engineers coordinate with architects and contractors to deliver cost-effective solutions. This approach streamlines project timelines while maintaining quality control throughout the construction process.
People
Shannon Perkins
President
Construction management expert with extensive experience in preconstruction planning, design-build coordination, and project execution. Oversees all field operations and client relations while maintaining quality control standards across all projects.
Nick Wadenius
Project Manager
Manages project timelines, resource allocation, and technical implementation. Coordinates between design teams and field personnel to ensure projects meet specifications while maintaining budgetary constraints and safety protocols.
Cory LAllier
Estimator & Office Manager
Handles project cost estimation, contract administration, and office operations. Provides technical analysis for project bids while managing day-to-day administrative functions to support field operations.
Gregory Richardson
General Foreman
Supervises field crews and technical operations. Ensures adherence to safety standards and work quality while coordinating daily activities across multiple project sites throughout Southern California.
Jesse Chapin
Foreman
Leads specific project teams while maintaining quality control and safety compliance. Trains junior staff and implements best practices for electrical installations across commercial and industrial applications.
Questions
What electrical services do you offer?
We provide service upgrades, stand-by power systems, medium and low voltage installations, design-build projects, and emergency electrical services across Southern California.
Which areas do you serve?
We operate within a 100-mile radius of Corona, CA covering Los Angeles, San Bernardino, Riverside, Orange, San Diego, and Ventura Counties.
Are you available for emergency repairs?
Yes, we offer 24/7 emergency electrical services with rapid response teams available for urgent power system failures.
What industries do you work with?
We serve industrial, commercial, medical, hospitality, and public works sectors with specialized electrical solutions tailored to each industry's requirements.
Do you handle large-scale projects?
Yes, our team manages projects of all sizes from small upgrades to complex multi-site installations with dedicated project management resources.
Are you licensed and insured?
We maintain California CSL# 928856 (C-10) licensing and carry full insurance coverage including liability and workers' compensation.
