Craig is an excellent electrician he's accountable and always up when he says he will and gets the job done 100% complete. I've used him on many projects. I've never had any issues with his work.
Local, Reliable Commercial Electrician Servicing Lodi, Stockton, Modesto and Surrounding Cities
Fast Response for Breaks, Repairs and Upgrades To Keep Your Business Running
We serve local stores, offices, restaurants, and commercial properties in Lodi, Stockton, Modesto, and nearby cities, including Galt, Manteca, Lathrop, and Ripon.
Provide us with details about your issue and we will be in touch within 24 hours.
Dependable Commercial Electrical
Breaks, Repairs and Upgrades + So Much More
Need a reliable electrician locally? Call now — we’ll diagnose it and give you a clear plan.
- Breakers tripping / panel issues
- Power loss to outlets or equipment
- Lighting failures / flickering
- Burnt smells / hot outlets / buzzing
- Dedicated circuits for equipment
- Troubleshooting + fast fixes
Breaks & Repairs
- Panel upgrades & load balancing
- LED lighting retrofits + occupancy sensors
- Add circuits / new outlets / equipment power
- Service upgrades for new tenants or remodels
- Code corrections & safety upgrades
- EV charger-ready infrastructure
Commercial Upgrades
Trusted by Local Storefronts
Commercial Work That Keeps You Open
When your power, lighting, or equipment goes down, you don’t need a salesperson — you need an electrician who shows up, diagnoses the issue quickly, and fixes it the right way.
We help local businesses stay safe, compliant, and fully operational.
Electrical systems in commercial spaces must handle higher loads, stricter codes, and more complex demands than residential properties. From panel upgrades to full troubleshooting, our work is performed to meet current electrical standards and inspection requirements.
Common Calls We Get:
“Half my store lost power” “Our breaker keeps tripping” “The lights flicker / won’t turn on” “Our new equipment needs power” “We need a panel upgrade” “We need inspection corrections”
TESTIMONIALS
Real Reviews From Happy Customers
Very clean and professional.
John H.
These guys are the best! I used Diehl for a number of projects. Prompt, clean, courteous and professional. Good communication skills. I told them what I wanted and viola! It was complete!!
Tim C.
Craig is talented, trustworthy and punctual . Craig installed cam lighting in my living room. Did a fantastic job. I would highly recommend Craig for any electrical projects. You will not be disappointed.
Sandra R.
Installed a motion sensor and LED lights in my garage. Now I can go in my garage without worrying about turning on the light and it automatically turns off. He fixed the electrical outlets on my kitchen island and installed new porch lights.
Jennifer C.
Very professional and he has a awesome attitude and,he was very clean in his work nothing laying around. Job well done. Thank you Craig.
Dwight P.
Really listened to my needs. Provided quality work and suggested enhancements on my original requests. Professional and caring.
Chris N.
Greg was punctual, informative, open minded and confident that he could fix it. Probably head for more than four years. He did fix it to different installation issues and outlet issues and they are working wonderful right now.. He also helped me remove some extra electrical appliances to the garage , downstairs , that were heavy and cumbersome.
William M.
Craig is the real Diehl! He handled my shorts and got me turned on quick. Great communication and punctuality. Highly recommended.
Will W.
Craig did a great job installing a light fixture. Smooth and professional service.
Joe M.
Really listened to my concerns and offered a thoughtful variety of options along with respective benefits. Successfully rewired all kitchen lighting, provided a dimmer switches to entire house and rerouted outlets in laundry room. Craig also assisted in enabling my house to become compatible with smart devices.
Christine N.
Best Diehl electric was awesome to work with. Craig is very professional. All aspects of my job were clearly discussed and addressed in a way I could understand. He is very thorough and helped to resolve some issues that were unknown when work began. I will definitely be using Best Diehl for future projects and electrical issues that require skill and know-how.
Jason A.
Craig installed several lighting fixtures both inside and outside my home: bathroom, kitchen, front porch, outside deck , garage. Craig was very professional: installed in prompt time frame, quality work at reasonable price, highly recommended . Love my outdoor deck sensor light for evening barbecues. He was prompt courteous and thorough. Highly recommended, I would use him again.
D C.
Best Diehl Electric is a company i will definitely call upon again. There service is very professional, timely, trustworthy and clean. We appreciated his service.
Antonietta M.
Craig was very professional when he came and set up my security camera. He listened to all my needs and answered all my silly questions . He even gave me a free quote while he was out about putting permanent accent lighting on my roof line. He was very reasonable and fair in his pricing for a licensed electrical contractor.
Katelyn S.
Awesome guy and really knowledgeable. Did an amazing service upgrade for me!!
Aaron W.
Excellent service. 100% recommended. Craig did an excellent job. He was also very friendly and his professional level is excellent.
Marcus C.
Let's Work Together
We would love to hear from you! Call us today or fill out the form with more information about your project and we will be in touch soon!