Happy You’ll Be or the Service Is Free

  • Join The
    Happy Hiller Club:
    4 Tune-Ups for $8.25/month




*This price is for one HVAC systems, $50 additional per system

*Call for details or visit our Nashville or Knoxville websites

What Our Customers Have To Say...

With busy lives and schedules, we can really appreciate business professionals who do what they say when they say they will do it. Everything was timely and our service was above and beyond our expectations. Our technician was amazing and very personable!! We will be using Hiller for and all of our plumbing/heating/cooling needs. Amazing overall experience!

– Suzanne G. – Nashville, TN

The plumber was confident in his diagnosis of the problem, which in turn made me feel confident in the success of the repair, without wondering "what else it could be"? He knew! You have just gained both an extremely satisfied customer and an advocate for your Company! Michael Shaver, who came out to my home was Fantastic! He was courteous, professional, able to explain what he was doing and a wonderful representative of your company!

– Jill S. – Lebanon, TN

Your technician, Jim Knott, was great. He arrived early, explained in advance what he would do and did it. He went above and beyond in his effort to improve upon the original appearance of the outside faucet connection. If you have a program such as 'Technician of the year', etc, he should be highly considered.

– Craig O. – Hopkinsville, KY

I called Bill Burns and he helped to get me a same day appointment because my heat went out. Billy Edwards did a great job of taking care of me and my heating problem. I was also very pleased to get a follow up phone call to make sure I was happy.

– Michael E. – Franklin, TN

Polite, professional, courtesy. Mr. Tidwell and his assistant did the install and I consider them to have done the same work on my home, as they would like to be done on their home. Very polite and professional. Clean and left my outside area as clean also. Would welcome them back if I need any other work done. As always I will recommend you to my neighbors.

– Kalub D. – Springfield, TN