THUNDER VALLEY ELECTRIC, LLC

Thunder Valley Electric, LLC runs as a family-owned outfit based in Tempe and focused on residential electrical work across the Greater Phoenix area. They carry Arizona License ROC#342684 and concentrate on the kinds of jobs that keep houses functioning in the desert heat where air conditioning loads stay heavy most of the year. Local homeowners regularly face issues with aging panels that cannot handle added demand, outdoor circuits for pools, and the growing need for electric vehicle chargers. The crew shows up ready to handle these practical problems without unnecessary delays or extra layers of process.

They perform panel upgrades, install EV chargers, replace or add lighting and ceiling fans, troubleshoot faulty circuits, and wire pool equipment while keeping everything up to code. Work starts with clear upfront pricing and same-week scheduling so homeowners know the cost and timeline before anything begins. Technicians emphasize clean job sites and straightforward fixes that address the root cause rather than temporary patches. In a region where summer temperatures push electrical systems hard, these services prevent outages and support the steady addition of modern appliances and vehicles that many properties now require.

Customers consistently note fast response times when issues arise, solid quality that holds up under daily use, fair pricing without surprise add-ons, and direct communication that keeps everyone informed. That combination of reliability and no-nonsense execution builds the track record behind their strong marks. DIRT Score 4.91 from 170 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“To start, the owner Cash, came by in person to assess the project and give us a quote. He was not rushed and entertained all of our questions. On the day of the install Sergio and Naasir did an amazing job installing our EV charger! They were extremely professional from start to finish, taking the time to route the wiring through the attic the best way possible rather than taking any shortcuts. They patiently answered all of our many questions along the way, and the final result was clean and well done. After the install, they even stayed to walk us through the charging settings, both on the car and the app, so we fully understood how everything worked. On top of all that, they were friendly and easy to work with, and the quote we were given upfront matched exactly what we paid, with no su”

“Amazing company. From start to finish. The quote process with Cash was simple, informative and was exactly what was delivered. The two gentlemen who performed the installation were professionals. They represented the company extremely well. Sergio did a great job of keeping me informed about their progress. I would highly recommend Thunder Valley Electric to everyone. And they are Veteran friendly as well. Bravo Zulu!!”

“I contacted Thunder Valley Electric regarding having a level 2 charger installed. Cash was prompt with his response and was able to provide me with a quote within a after answering some simple questions, his pricing was fair and much lower than others. The day of the installation, he was prompt, friendly and did a fabulous job on the installation and left no trace behind. I definitely recommend Cash and Thunder Valley Electric!”

“I highly recommend Thunder Valley Electric!! Sergio and Nassir did a great job They were knowledgeable, efficient, friendly, and easy to work with. They installed our EV Charger perfectly and in a timely manner. We would not hesitate to use them again for our electric needs. Give them a call for your next project!!”

“Cash was very punctual and was great to work with. Cash was very informative about which EV charger was good. He came the next day and his team was great. Finished the job, walked us thru how things worked showed us all things they did. Plugged unit in and worked great. I would highly recommend Cash and Thunder Electric.”

“Had an issue with a bad line going to my pool pump. Called out Thunder Valley and they diagnosed the problem quickly and got me back up and running quickly. Cash is very knowledgeable. Great reliable service. I will be using these guys for alll my electrical issues in the future.”

“My Wife and I highly recommend Thunder Valley Electric for your electrical needs. Cash installed both upper and under cabinet lighting in our kitchen. He took the time to listen to what we wanted and gave us several options and price points. Cash was punctual, professional, took his time, and meticulous with his work. He was spot on with his suggestion on the color hue and light intensity. The lighting perfectly compliments the color of our backsplash and counter top. We found Cash to be very friendly, courteous and he definitely aimed to please. It's great to know I now have someone for any future electrical needs.”

“Outstanding service. Chance was knowledgeable, professional and very neat. Appointment schedule was kept, the work area was left clean and the quality of the work was excellent. We highly recommend Chance and Thunder Valley Electric without reservation.”

“Solid work. There was minor hiccup with scheduling but they made sure to get me scheduled and showed up, got my new outlet installed, and done. One other thing. Some other companies I’ve talked to try to make it some sales thing. Like an outlet will be “standard price is $1200 but you get the new customer discount, the Phoenix discount, the it rained yesterday discount, so now you only pay $800 if you sign in the next 12 seconds.” I hate that. Thunder Valley is direct. I described my project they gave me a price we got it done. I will definitely be going with them for my next project.”

“We needed a ceiling fan and switch fixed after some idiot (me) screwed up the wiring. Cash came over, fixed the problem, and charged less than his initial quote because the solution was easier than expected. Great guy, great service. Highly recommend.”