Plug Into Peace
Of Mind
Let Best Diehl Electric take care of all of your residential and commercial electric needs.
Residential & Commercial Services
Residential
- Lighting installation
- Outlet & switch repair
- Panel upgrades
- Smart-home wiring
Commercial
- Tenant improvements
- Energy-efficiency upgrades
- Troubleshooting & repair
- Maintenance
Specialized
- EV charger installation
- Generator installation
- TruLight exterior lighting
- 24/7 emergency service
Quality, integrity, and showing up.
What you can count on with every job — big or small.
Licensed & Insured
A fully licensed California electrical contractor you can trust on every project.
Done Right
Clean, professional work that's completed thoroughly — 100% complete, every time.
Punctual & Reliable
On time, great communication, and respect for your home or business.
Fair Pricing
Honest, reasonable pricing with options explained clearly before work begins.
Expert Residential & Commercial Electrical Services
Best Diehl Electric was founded by Craig Diehl, whose electrical career began with a four-year apprenticeship wiring residential and commercial properties. He went on to advance his skills in diagnostics, repair, and project management before becoming a licensed and insured electrical contractor in California.
Driven by a commitment to deliver reliable, customer-first service, Best Diehl Electric has built a reputation for quality and integrity in the electrical industry.
Licensed CA Electrical Contractor — Lic. #1120230Recent Projects
A look at some of the residential and commercial work we've completed across Northern California.
Real Reviews From Happy Customers
"Craig is an excellent electrician — accountable, always shows up when he says he will, and gets the job done 100% complete. I've used him on many projects with no issues."
"These guys are the best! Prompt, clean, courteous and professional, with good communication. I told them what I wanted and viola — it was complete!"
"Craig is talented, trustworthy and punctual. He installed can lighting in my living room and did a fantastic job. I would highly recommend him for any electrical project."
"Really listened to my needs, provided quality work, and suggested smart enhancements on my original request. Professional and caring throughout."
"Very professional with an awesome attitude, and very clean in his work — nothing left lying around. Job well done. Thank you, Craig."
"Best Diehl Electric was awesome to work with. Every aspect of my job was clearly discussed in a way I could understand. I'll definitely be using them again."
Ready to plug into peace of mind?
Call or text today — 7 days a week, by appointment.
Request Your Free Quote
We would love to hear from you! Call us today or fill out the form with details about your project and we'll be in touch soon.