Hiller Plumbing, Heating, Cooling & Electrical

My husband accidently dropped his wedding band off his nightstand which flew into the floor AC vent. We called Hiller company and they sent out an exceptional person, Spencer. He worked diligently to get my husband's wedding band and was successful in getting it out of the AC vent. Would use Hiller again for any other work that we may need at our home. They were on time and clean and very professional! Thank you

We have been associated with Knoxville Hiller since 2016 and have always been impressed with their expertise in plumbing, HVAC, and electrical. Our 15-year-old AC/heating system has been on its last legs for the past three years and an inspection by Hiller last week determined that we would need a new system. We spoke to Quintin Busher, a very knowledgeable.
and professional Project Manager and we purchased a new Amana 16 SEER system which was installed on 31 March 2023.
The installation team of HVAC Lead Installer, Nour El Bachiri and his assistant Jacob Yoder were outstanding from beginning to completion. They were timely, extremely courteous, professional, helpful, and possessed a vast knowledge of expertise. They were very patient in explaining the different stages of the installation and in briefing us on the overall workings of the system and how to work the Honeywell thermostat. They worked tirelessly for 8 hours straight with very little down time. I am very grateful for these two Hiller employees and to Hiller for all the great service I have received over the years. Best Regards, Dr. Joseph W. Frazier

Electrical lighting upgrade and repair. The technician, Jacob, determined the ballast for my kitchen light fixture had burned out. He told me my options (replace the ballast or upgrade to an LED) and explained the cost for each. He accomplished the repair immediately and departed an hour after arrival. Friendly, knowledgeable, and efficient. I am very happy with this service.

Had a great experience with my repair. Diagnosed the problem quickly and took the time to check out all the other parts of my HVAC system.

Robby was our technician and did a phenomenal job. It was time for our annual tankless water heater service and he installed a faucet and repaired a toilet while here. He had a great attitude and was very helpful. Will definitely continue to use these guys!

They came within hours, on a holiday weekend, to fix a major water main leak another plumbing company had been unable to repair. They gave an honest assessment of the problem, their recommended solution, and arranged a quick appointment to remedy things. They also provided a temporary solution to get my water back on until they could do the final work. So very thankful for Hiller Plumbing!

Robbie and Frank were fast and professional in installing a new frost free hose bib. They made suggestions for options that saved some money. Very pleased with the outcome.

Natalie was very knowledgeable, explained all issues in detail and made requested repair quickly and successfully.

We used Hiller for a total home repipe and they took a lot of care with the process. We are super happy with the end results and while we do have some dry wall repair they definitely did great to make straight lines to make repairs easy! We had Austin, Charlie, and Q come out and they did such a great job. My clean up was very minimal and I could tell they took great care with everything which I appreciated. I have two small daughters so keeping a clean home is important to me. I am so grateful to be a “happy Hiller” and would recommend them for plumbing services AND HVAC.

Matt, the service tech, was very professional and tenacious in trying to solve the problem. The ultimate resolution required digging beyond what he could do manually. Matt was very detailed in his description to help the dig crew when they arrive.