Boiler and Gas Fireplace Repair, Installation & Service in Knoxville, TN

Same day visit and quote. Made great suggestions that saved costs. Installing a heat pump water heater in the attic. The Hiller Team did a fantastic job, excee... Read More

Same day visit and quote. Made great suggestions that saved costs. Installing a heat pump water heater in the attic. The Hiller Team did a fantastic job, exceeded my expectations. Close

Thomas C from Hiller was fantastic! We had two issues and ultimately needed a new toilet (the toilet was almost 24 years old). He provided multiple options at v... Read More

Thomas C from Hiller was fantastic! We had two issues and ultimately needed a new toilet (the toilet was almost 24 years old). He provided multiple options at varying price points and was able to supply and install a toilet on the same day. While you never want to experience plumbing issues, thoughtful and methodical technicians like Thomas make it right! Close

David was joy to work with, u could tell he knew his job, when he called me was like , u think I could come by earlier than the schedule appointment. To begin... Read More

David was joy to work with, u could tell he knew his job, when he called me was like , u think I could come by earlier than the schedule appointment. To begin some prep work, before the work started. I said sure, come on by. that moment, that told me he was experience tech. I was very impressed with David. he answered all my questions. n told me a few pointers on the watertank. thanks David, n to the fast response time from the Hiller family!!! Close

We have used Hiller for many different projects in our home and we have always been Happy with the repairs provided. However this time they came out for the $9... Read More

We have used Hiller for many different projects in our home and we have always been Happy with the repairs provided. However this time they came out for the $99 special drain cleaning, David the repair man showed up on a Sunday evening and gave me service that was unbelievable. He went above and beyond to the point where if I did not leave him a stellar review I could not live with myself. Glad there are still companies doing business the old fashioned way. Close

Excellent job, he was friendly, kept the area clean. Got the power back on, and even doubled checked everything to make sure it was all good. Pricing was give... Read More

Excellent job, he was friendly, kept the area clean. Got the power back on, and even doubled checked everything to make sure it was all good. Pricing was given up front so there were no surprises. Came this afternoon on Father’s Day. I am very happy with Quez Johnson’s work. I would recommend to anyone needing Electrical work. Thank you! ? Close

I had Hiller come out to install an outdoor hose tap, and I couldn’t be more pleased with the experience. From the moment I scheduled the appointment, the pro... Read More

I had Hiller come out to install an outdoor hose tap, and I couldn’t be more pleased with the experience. From the moment I scheduled the appointment, the process was smooth and professional. The technician arrived on time, was friendly, and clearly knowledgeable. They explained everything they were doing, made sure the placement was exactly what I wanted, and completed the job quickly and neatly. The installation looks great, functions perfectly, and they even tested everything before leaving to make sure there were no leaks. It’s hard to find service that’s both efficient and personable, but Hiller delivered on both fronts. I’ll definitely be calling them again for future plumbing needs. Highly recommend! Close