I Know A Guy AC & Heating LLC

Cindy Worth★★★★★ 2 months agoView on Google

I cannot say enough wonderful things about Kelton. My AC was down for a week and one of my friends reached out to this company, which she uses, to give me a call. Tania was so nice and scheduled a 7am appt. Not a 4 hour window and he arrived on time. Kelton came out to give me a second opinion on my AC unit. He tried his best to fix my compressor but it was not salvageable. He was very thorough and knowledgeable abou…

Derek Grace★★★★★ a month agoView on Google

A friend referred me to My HVAC Guy about two months ago while trying to resolve airflow and comfort issues in my home. From the beginning, Kelton took the time to diagnose the issues, explain my HVAC system, and provide several options for addressing the problems. On September 8, Kelton arrived on time to install dampers and perform air balance testing. He took measurements throughout my home and clearly explained …

Kenneth Fulton★★★★★ a month agoView on Google

GREAT! My AC went out. I call My HVAC Guy. They came out ASAP. Found the problem. Turns out my unit is no longer made. Might need a new unit. We will get back to you with your options. GREAT! Ugh. My heart sinks. I hate this!!! I get a call from their office. Sir, it turns out your unit is still under warranty, so how about that. I did not buy the unit from them, but they did the legwork and saved me thousands of dol…

Algene★★★★★ 2 months agoView on Google

Today, I had the pleasure of meeting and having my AC repaired by Kelton Lisby, owner of My HVAC Guy. Last night our AC unit went out. Based on a strong recommendation, we contacted My HVAC Guy and fortunately Kelton was available to come repair our system. He was outstanding throughout the entire process. He explained everything in detail….very professional. We had our share of AC providers, and Kelton is by far…

Aaron Ingle★★★★★ 3 months agoView on Google

I had a great experience with Kelton, owner of MyHVACGuy! He recently serviced my HVAC system and quickly resolved a clogged drain line that was causing issues ... as well as he performed his 20 point HVAC preventive maintenance service on my system. He was professional, knowledgeable, honest, and took the time to explain everything. I've known Kelton through our BNI Preston Hollows chapter, so I already trusted his…

Read all 102 reviews on Google Reviews and photos from Google, 4 Nov 2026.