Technician was on time. Job was completed in a couple of hours, technician is a very nice young…read moreman. Answered all my questions

Awesome!!!! They are amazing and great service for the money. Get an estimate and try them.read more

We requested annual service and monitoring of our Generac Standby generator. We couldn't be happier…read morewith service we received, Chase was very professional and thorough, our unit was even washed and waxed when he finished servicing it. He also came back to follow-up on the details of setting up the monitoring app. We highly recommend this company for any service, questions or help needed for your own unit!!

From the owner: Protect your home from the risks caused by sudden power outages with a generator from Generac, the…read moreindustry leader, installed by the experts at Alpha Electrical Contractor. In the event of a power failure, these reliable systems automatically start up, supplying electricity to your home until the local power utility restores service. Permanent installation of a standby generator is not a do-it-yourself project. Alpha Electrical Contractor has factory-trained technicians who meet Generac's high standards for service and customer satisfaction. Our service professionals meet warranty conditions, ensure safe and proper operation, and are always here to provide Emergency Assistance, 7 days a week. We dispatch technicians quickly, and our team is equipped to resolve most repairs right then and there.

I had used them multiple times. Very professional and prompt service. Highly recommend!read more

He has been wonderful. He has done a lot of can lightning and several fan instillation for my mom…read more He would not quit until it was perfect. He kept the debris to a minimum and cleaned up afterwards. We recommend him to anyone in need of an electrician.

I contracted with Current Electrical to put in a Kohler Whole Home 26kw Generator in early March of…read more2026. I paid 33% more than my minimum deposit required on a $20,900 job. The company said they were backed up on home generator jobs but agreed to install the Kohler generator at my home in Spring Hill, Tennessee on April 9, 2026. It was to be a "one-day" job. The date is now Thursday, April 16th and they still have not finished the work, although they did ask me to PAY MORE MONEY even though our contract calls for "balance upon completion." From the sales representative, Mike Coons to the Office Manager, Ashley, communication has been very poor. Company Reps left dirt on my driveway and in the street that I had to clean up. The job planning on behalf of company representatives has been terrible. When I asked for a "discount" on the job, the office manager balked at my request even though she is well aware that this project has been a disaster. In addition, the workers severed a lawn irrigation line on April 9 they said they would fix (but didn't), and I saw a 6-foot-tall fountain of water on Saturday morning, April 11th shooting into the sky creating a muddy mess and losing hundreds of gallons of water on the 15-minute lawn irrigation zone. From my experience, this is not a well-managed company that takes responsibility for its mistakes. Quality customer care is something they do not understand. The workers on the job admitted to me that they do not have enough people on some jobs and apologized for the shortcomings and inability or unwillingness of the company to provide its customers with sufficiently staffed labor to complete jobs. I realize that labor issues plague small businesses around the country but what I don't understand is a company like Current Electrical that does not say "I'm sorry" after botching jobs and demanding money before the job is complete in violation of our contract. Get this damn job completed!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.

These people have a predatory mindset. The generac generator…read moreis a good generator. I can't complain about the installation. I had my first service and was 30 days late in paying the bill after misplacing it. They charged me $80 late fees on $130 bill. That's predatory. Their website states that they have been in business 38 years and yet there are only 3 testimonials. I wish I had never used this company and discourage anyone from using them. It's the principle. Spent over $10K with this company. Never late on a payment with the generator. Their website states their goal is to build trust with a company. No, their goal is to make a sale.

Great job from these guys. On time. Up front estimate. Quality work. Would use again in a heartbeat!read more

Had Austin wire up a warehouse for me. Did a great job, showed up on time, was fast and easy to…read moredeal with and gave me a great warranty , also Malissa was a pleasure to deal with over the phone she walked me through everything and made everything easy. Will definitely be using them again.

Great fast service and the tech was great, helped me look up the manual for programming my…read morethermostat and explained everything really well! And he came out like an hour after I called!

From the owner: One Source Heating, Cooling, Electrical & Plumbing is Chattanooga's trusted provider for HVAC,…read moreplumbing, and electrical services. Our certified technicians handle air conditioning repair, AC installation, heating system service, ductless mini-splits, plumbing repairs, and full electrical work with 24/7 emergency availability. We proudly serve Chattanooga and Hamilton County with upfront pricing, same-day service, and a 100% satisfaction guarantee. From furnace and heat pump repair to water heaters, drain cleaning, wiring, and standby generator installation, we deliver reliable solutions built for Tennessee homes. With decades of proven experience, One Source is the all-in-one company Chattanooga homeowners trust for safety, and efficiency.

I decided it was time for us to look into a whole house generator for our home. Little did I know…read morethat when I called these folks I would have one installed and operational a week later! These people are knowledgeable and any questions that I had were answered right away. I hope we never have to use our new generator but I'm glad it's here and ready to go when the power goes off! I'm glad we chose this company to buy from and do the installation.

These guys do an amazing job! They are willing to do the small, or difficult jobs that no one else…read moreis willing to do. I assure you that your job will be done right! It's hard to find an electrician to do residential work, but that's what they focus on. They made me feel appreciated as a customer. I would highly recommend them!