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Expert Electrical Services in Renton, WA
Thompson Electrical Services is a family-owned electrical contracting company based in Renton, Washington, serving the Greater Puget Sound region. With low overhead and a commitment to safety, we provide professional and dependable residential, commercial, and emergency electrical services. Our team is fully licensed, bonded, and insured, adhering to the 2014 National Electric Code, Washington Administrative Code, and local regulations. We prioritize customer satisfaction through transparent communication, timely project completion, and competitive pricing. Our expertise spans new construction, tenant improvements, generator installations, and electrical safety inspections.

We maintain rigorous preparation standards, ensuring seamless execution on every job site. Our 24-hour emergency service addresses urgent electrical needs without premium charges. Customer testimonials highlight our reliability, integrity, and ability to resolve complex electrical issues efficiently. We foster long-term relationships by delivering consistent quality and personalized solutions tailored to each clients requirements. Our dedication to excellence has established us as a trusted partner for electrical systems design, maintenance, and repair across residential, commercial, and multi-family properties.
Services
Residential Electrical Services Commercial Electrical Systems Emergency Electrical Repairs Generator Installations Electrical Safety Inspections Tenant Improvements New Construction Wiring Landscape Lighting Electric Car Chargers Septic Pump System Wiring
Highlights and features
  • We offer 24-hour emergency electrical service with no premium charges.
  • All work meets or exceeds 2014 National Electric Code standards.
  • Our team provides free estimates for residential and commercial projects.
  • We maintain rigorous preparation protocols for efficient job site execution.
  • Customer testimonials highlight our reliability and problem-solving expertise.
Associations and certifications
  • Washington State Department of Labor & Industries
What people say
Excellent service Reasonable prices Reliable Professional crew Prompt emergency response
Services
Residential Electrical Services
We provide comprehensive residential electrical solutions including panel upgrades, knob-and-tube rewiring, generator installations, and safety inspections. Our team ensures code compliance and long-term reliability for homeowners. Services include emergency repairs and electric car charger installations.
Commercial Electrical Systems
Our commercial services cover power distribution, tenant improvements, lighting maintenance, and complete electrical system design-build projects. We specialize in fast-track construction and code-compliant installations for retail, office, and industrial spaces.
Emergency Electrical Repairs
Available 24/7 for urgent electrical issues like panel failures, power outages, and safety hazards. We respond promptly without premium charges, ensuring immediate resolution and compliance with safety standards.
Generator Installations
We install and maintain residential and commercial generator systems with automatic transfer switches. Our solutions ensure uninterrupted power during outages, meeting NEC and local code requirements for safety and performance.
Electrical Safety Inspections
Professional safety inspections identify code violations and potential hazards in existing systems. We provide corrective solutions for home sales, renovations, or routine maintenance to ensure electrical system integrity.
People
Robert Thompson
Owner/Administrator
Robert Thompson leads Thompson Electrical Services with over two decades of electrical contracting experience. He ensures all projects meet strict safety standards while maintaining personal oversight of emergency service operations in Renton, WA.
Joe Caldwell
Electrician
Certified electrician Joe Caldwell specializes in complex installations and emergency repairs. With 15+ years in the field, he delivers precise solutions for residential and commercial clients across the Puget Sound region.
Questions
Do you offer 24-hour emergency electrical service?
Yes, we provide 24/7 emergency electrical services without premium charges for urgent issues like power outages and panel failures.
What areas do you serve?
We serve the Greater Puget Sound region from Olympia to Marysville, Ellensburg to Bremerton, including Renton and surrounding communities.
Are your electricians licensed and insured?
Yes, we are fully licensed (THOMPES915BM), bonded, and insured, meeting all Washington state electrical code requirements for safety and compliance.
Do you provide free estimates?
Yes, we offer free estimates for all residential and commercial electrical projects, including installations, repairs, and new construction.
What payment methods do you accept?
We accept Mastercard, Visa, and American Express with a 3% processing fee for credit card transactions.
Can you handle commercial tenant improvements?
Yes, we specialize in commercial tenant improvements including electrical system upgrades, lighting installations, and code compliance modifications for retail and office spaces.