Prepares your electrical system for evolving technology
Davis Electric & Systems is your trusted, family-owned electrical contractor serving Napa, Yolo, and Solano Counties. We provide a full spectrum of residential and commercial electrical services designed to keep your home or business powered safely, efficiently, and up to code.
Our licensed and insured electricians specialize in service panel repairs and replacements, EV charging circuits, residential fire alarms, hot tub circuits and hookups, and most anything with a wire! We also handle code corrections, including essential GFCI and AFCI upgrades, along with professional installations of light fixtures, fans, door bells, and retrofits to improve comfort and efficiency.
From service upgrades and new circuit installations to expert troubleshooting and maintenance, we deliver reliable solutions backed by superior craftsmanship and customer care. At Davis Electric & Systems, we take pride in listening to your needs, providing sound solutions, and exceeding expectations with service that’s second to none.
Our Services
Electrical Services
Comprehensive solutions for all your residential & commercial electrical needs.
Code Corrections
Ensure safety & compliance with GFCI upgrades (kitchens/baths) and Arc Fault Circuit Interrupters
Indoor Lighting
Enhance ambiance & efficiency with fixture installs, LED retrofits, ceiling fans & attic fans.
Outdoor Lighting
Boost curb appeal & security with beautiful, functional landscape lighting solutions.
Electrical Panel Repair & Replacement
Power modern demands safely: New panels (up to 480V), upgrades, circuits (120/240V – 277/480V), low voltage services, fault location & repair.
New Circuit Installation
Complete, code-compliant wiring for new builds, remodels, and home additions.
Hot Tub Hookups
Safe, code-compliant installation of dedicated circuits for relaxing spa enjoyment.
Residential Fire Alarms
Protect lives & property with professional installation, repair & maintenance of life-safety systems.
Troubleshooting & Maintenance
Expert diagnosis & repair of electrical issues, plus preventative care plans.
Commercial Electrical
Power your business with parking lot lighting, time clocks, automatic switching & more.
EV Charging Circuits
Charge your electric vehicle safely and efficiently with our professional EV charging circuit installation.
Ensures work meets insurance and legal requirements
Davis Electric & Systems services deliver essential safety, efficiency, and peace of mind for your home or business. We are certified electricians ensuring your system meets strict safety codes, preventing dangerous hazards like electrical fires, shocks, and short circuits. From installing cutting-edge smart home features to powering critical appliances and equipment, professional services guarantee reliable power where and when you need it.
Our Happy Customers
Davis Electric are consummate professionals. Tim is knowledgeable and excels at what he does, and working with Tracy for coordination is incredibly easy. I appreciate them and their colleagues for everything they do!
The electrician was extremely knowledgeable and kind, offering to plug in electronics via generator while the power would be down during the work. The work was done well and I have 0 complaints, would absolutely work with them again! Thank you so much!
Davis Electric were extraordinary. I called 4 different electricians. A couple of them didn’t show up at all, and the ones that did didn’t respond with a legitimate quote. Davis showed up when they said they would, came back with a reasonable quote, got the permits and grounded everything. Very happy with the work.
Sometimes it is just worth it to hire a professional Like Davis Electric.
Prompt communication. Quality work. Genuinely nice workers. Couldn't ask for anything more!
Tim and Tracie are amazing! They are absolute professionals and were able to advise us and provide us with options to make sure we were comfortable with the work needing to be done. They worked with us every step of the way through inspections, permits, and working with PG&E. They did all of the hard work for us and made the process so seamless and easy! Tracie was incredible about keeping us informed and updated through the entire process. The work was done quickly and well! Davis Electric & Systems will be our go to!
Work got done without a hiccup. The electrician told me each step of the process, and did what he said he was going to do. They were Professional, Courteous and Efficient. What else is there to say. I almost forgot about Tracy.. thank you. It was a pleasure your enthusiasm and accommodating attitude won me over from the start.
Davis Electric did a fantastic job of getting my outside panel changed with the shortest turn-around time possible. Nick did the work and was a competent and amiable electrician. Tracy, in the office, was instrumental in getting the inspection process going and completed and helped navigate the departments one has to go through at PGE to finish this process. Tim assisted Nick when necessary and assured that progress was being made in a timely manner. These guys have it together and did a professional and accurate job. I will definitely use them again and highly recommend them.
We had lights added in our kitchen and they did a beautiful job in a single day. We highly recommend Davis Electric & Systems. Tim and Nick were very nice to work with and did a great job.
Outstanding service in every respect. We recommend Tim’s business unconditionally. Denny and Sue Bunting
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This is a highly professional, competent company I feel so lucky to have discovered thru Yelp. Tim first came to my home to detect why an area of my... read more 
Cynthia G.
8/07/2025 Tim was great! He came out when he said he would, not always a given with other contractors. Made sure everything was done correctly, made suggestions for other possible issues... read more Debbie G.
8/30/2024 I hired them to upgrade my electrical panel and had an excellent all-around experience, from the front office communication to the installation of the panel by Tim and his team.... read more Leslie T.
8/26/2024 - Tim was awesome. Found our issue right away. Highly recommend. Davis Electric is now programmed into my phone as our electricians. Jessica C.
8/17/2024 Very happy with Davis Electric & Systems. We had an emergency issue with our house breaker on Friday which would have meant no power over the whole weekend (during hot... read more Christina C.
7/26/2024 This is an excellent company to deal with. My son and his girlfriend just bought a new home and needed a ring installation and tesla charger hooked up. Davis Electric... read more Mark H.
7/18/2023 - Tim and his staff took care of our electrical emergency. They are professional, courteous, and clearly highly skilled. They worked with PG&E and the city to prioritize or inspections and... read more Rebecca W.
1/25/2023 Davis Electric & Tim, it's owner, are very responsive in setting up an appointment for inspection and quoting for a service. 1 week later and their technician Nicholas just finished... read more Bobby D.
11/21/2022 I can not exspress how happy i was from the start from the office staff to Tim and his helper that came out to our home. they were absolutely... read more K G.
7/01/2022
Davis Electric & Systems is locally owned and operated by Tim Davis and the Davis Family. We are fully licensed, bonded and insured. Documentation and reference are available upon request.
CA C10 License # 954346
