Best Preventative Services in Phoenix AZ

So my air ducts was in need of cleaning as I could see the dirt building around them.  I called them because they are local and luckily for me they had a cancellation and we're able to come the next day.  Chris came on time, explained what he was going to do, took photos and video as well.  He was very friendly and cleaned up after himself.  He also cleaned out my dryer vent, which after five years definitely needed it.  I will definitely use them again before the weather gets cold to service my units for the heat and again before next summer for the AC.

Chase (the owner) is truly a professional.  He responds quickly and gets the job done very well, timely and at a reasonable cost. He has always taken excellent care of our HVAC.  I highly recommend Top Gear to anyone needing scheduled maintenance, repairs, or a new heating and/or cooling unit!

Our A/C Compressor went out. Our home warranty company sent us another vendor. Thy said the compressor was shot but convinced my wife to replace the entire 25 year old unit (outside of the warranty coverage). A few month later the original thermostat needed replacing. The other vendor wanted to charge $225 (even though they should have replaced it as part of replacing the A/C, and even then should not have charged us more than the $75 service charge had we called the warranty plan to do it. So we said no thanks, called the warranty plan, and they assigned Heat Slayer. They accepted that I told them the thermostat needed to be replaced and brought one with them and installed it in 30 minutes (I feared they'd first need the warranty company to approve their assessment, but no, they treated it as a done deal). Heat Slayer was excellent and I'd never hesitate to use them again.