We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our 'Happy You'll Be or the Service is Free' guarantee, we are dedicated to customer satisfaction in Murfreesboro and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.

"We have been hit twice by lightning by God's grace either one hit our home however the last strike burnt art motorhome to the ground William was hired to install lightning protection lightning rods on our home and two out buildings he took the time to explain to us everything we needed to know answering every question professionally conducted himself in the utmost professional manner I would highly recommend lightning rods and even more highly recommended hiring William to do the job we are going to do an expansion later on and he will be the one and only contractor I will call to continue our lightning protection"

"Jimmy led me through the steps to check the electrical supply to the dishwasher. The problem was resolved during the call."

"I would highly recommend this company. Very honest and true to his word. Does very good work, i am very pleased and looking at a 2nd project with them once I save a bit more money! Money well spent to cover my patio and install 2 fans."

"Very professional completed job on time."

"Chris was awesome! I had several items of furniture I needed put together, as well as a TV hung on the wall. A couple other small things. He arrived on time, was friendly and respectful of my home. His prices are reasonable and his work is solid. I will definitely hire him again."

"Our project was a pretty serious electrical problem pointed out to us by the buyer's home inspector. Sabin Electric knew time was a factor, that they would have to co-ordinate their job with the city power company & pull permits. They handled every bit of that and got our issue taken care of very quickly, helping to prevent any delay of our closing. We really appreciate this company and how they handled our electrical problem. I recommend them highly!"

"Luis and his crew were on time, thorough, istened to our questions and needs, and were extremely careful with the large appliance delivery and install. He and his team were very polite ,attentive and professional."

Coolray has been keeping homes comfortable since 1966 and provides expert heating & air conditioning, plumbing and electrical service to the Nashville metro area. While the technology of home comfort has changed, our purpose is enduring and clear: to keep your home comfortable, efficient, and secure. \n\nAt Coolray, our electrical department is staffed with highly trained, licensed electricians dedicated to providing safe, reliable, and efficient services. We specialize in electrical repairs, servicing, and installations, ensuring every job meets the highest standards of quality and safety.