Rocks Heating & Air

Rocks Heating & Air

Hello and welcome.  Looks like you found us by typing in Rocks Heating and Air, instead of ROX Heating & Air.  Well that’s ok, it sounds the same but is missing the X baby.  The X Factor, the Xtra, the Xtraordinary.

We are ROX Heating & Air.  Simply put we are the best HVAC Company in Colorado, Denver, Littleton, Highlands Ranch, Lakewood, Aurora, Centennial, Englewood, Arvada, Thornton, Golden, Wheat Ridge and pretty much everywhere else.

We do a lot of advertising on the radio and sometimes it sounds like our name is pronounced Rocks heating and air.  But really it is ROX Heating & Air.   

We specialize in all things HVAC.  Service, Installation and Repair of furnaces, air conditioners, water heaters, tankless water heaters, humidifiers, indoor air purification, commercial HVAC, Roof top units, and many more areas of HVAC.

If you heard Rocks Heating and Air on the Radio, You are in the right place.  ROX Heating & Air.


R – O – X




If you let us take a video of you singing the jingle at your next appointment, we will give you 5% off any service!

Home » Rocks Heating & Air


10 + 1 =

Priority Comfort Club

Become a member and enjoy the benefits of regular HVAC maintenance, including exclusive discounts, priority service scheduling, annual HVAC Maintenance, and peace of mind.  Colorado's Best HVAC Maintenance Membership Program.

Highlands Ranch HVAC Company

Schedule A Free Estimate

ROX Heating & Air are Colorado's Premier HVAC Company.  We are committed to providing excellant customer service, high quality work, and the installation of premium HVAC products.  Contact us today to schedule a service call or free estimate on a new HVAC System.

From Our HVAC Blog

Need A Reliable Air Conditioner in Littleton, Colorado?

Need A Reliable Air Conditioner in Littleton, Colorado?

Are you tired of sweltering summers and looking for a reliable air conditioner in Littleton? Look no further because ROX Heating & Air has got you covered. With our top-notch air conditioning solutions, you can beat the heat and enjoy a comfortable living space...

read more