HVAC Service Testimonials

I installed a new air conditioning unit last year and foam insulation. I have been very happy with my decision to use RSP, they are very professional and excellent job. We also received a free check up for 2 years. I highly recommend RSP, we just had our first check up Jim and did a excellent job. Thanks RSP!

Alan Kahler

I could not have asked for better HVAC service. Rowdy Young was very professional and Mike and Rowdy did an excellent job with the installation.

Josh Westfall

Thank you rsp for doing such a great job installing our new unit mikie and woodie showed professional work, they were curtious, those two guys get a 5 star rating for their job they did, rsp is number one our book, goosd job guys

Andrew Nicholson

We were very happy with the services RSP provided. From getting out estimate on a new heating/ac to getting the unit installed, everyone was very professional and great to work with.

Kathy Volkening

Chris and Rowdy were a pleasure to have working for us. They were very professional and did an outstanding job. Always ready to answer any questions. They were very thorough and worked efficiently under sometimes tight crawl space situations.

Mark Stirneman

My experience with RSP was excellent. Rowdy went above and beyond to get my AC working. They explained my options in detail and helped me through the processes without pressuring me. Rowdy even came out and installed temporary AC units to get me through until my new unit arrived. I will recommend RSP to my friends and family. Great job!!!

Pam Hicks

100% satisfaction. Great HVAC service. Prompt. Neat work. One of the two providers who showed up on time. The only one who completed the work exactly when they said they would. Friendly customer service. Easy to contact.

Carla Nolen

The installation was very professional, clean and efficient. Installers were courteous and considerate. We would highly recommend RSP to anyone looking for a new HVAC system.

Lloyd & Deborah Bandy

Rowdy Young was our sales representative. He did a wonderful job explaining to us everything about what would be done and the efficiency of the unit. The installers of the unit were fast, efficient and very mannerly. Enjoyed meeting them.

John & Shirley Collins

Mikey and Mike did a wonderful job installing our heating and cooling units. They were very efficient and explained how to work the thermostat very well. They cleaned up any mess that was made, which was very little and disposed of our old system so we didn’t have to. Would recommend them and your company to anyone. Very, very satisfied.

Lawrence & Iris Bradley


24/7 – 365
(618) 942-2424

Mon – Fri: 7:30am – 5pm
Sat – Sun: By Appt.


PO Box 286
Carterville, IL 62918

6951 Grand Road
Carterville, IL 62918