If you're a homeowner in Highlands Ranch, Colorado, you know how important it is to maintain your HVAC system. Not only does regular maintenance ensure your system runs efficiently, but it can also save you money in the long run. In this article, we'll explore the...
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HVAC SERVICE - INSTALLATION - REPAIR
AIR CONDITIONERS – FURNACES – WATER HEATERS – HEAT PUMPS – HUMIDIFIERS – TANKLESS WATER HEATERS

Furnaces
We are experts in the design and sizing of all types of forced air heating systems. Let us design and install a high efficiency heating system that keeps you comfortable on the coldest of days.

Air Conditioning
We are experts in the design and sizing of high efficiency air conditioning systems. Let us design and install a high efficiency system that keeps you comfortable when the heat is unbearable.
Heat Pumps
Heat Pumps are the most efficicent way to heat and cool your home. We have been installing high efficiency heat pumps throughout Denver for years, now is a great time to upgrade.

High Efficiency
We are experts in the design and sizing of all types of forced air heating systems. Let us design and install a high efficiency heating system that keeps you comfortable on the coldest of days.
Smart Home
Get your home connected to your HVAC system for ultimate control and comfort. All elements of comfort in your home, can be controlled right from your couch with your phone.
Humidifiers
Humidification is a must in Colorado. Without a humidifier, the dry climate of Colorado and make home uncomfortable. Feel better and more comfortable with a new humidifier.

Water heaters
Whether you are looking for a standard tank hot water heater or a high efficiency tankless water heating system. We can design high GPM tankless systems that fits your needs perfectly.
Tankless
Tankless Water Heaters are the answer to endless hot water. Never run out of water in the shower again. We can design and install a high efficiency tankless system that will run for years.
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.

Our Promise to you
Once we repair your system, we guarantee our work for 1 full year. If the repair does not solve the problem, we will refund your money for the prior repair. If you wish, we will re-diagnose the problem and repair accordingly for the cost of the new repair. Also, if at any time you are dissatisfied with our service, we will refund you the full amount of our service call and labor charges. We are truly 100% committed to providing you with the best HVAC service and want you to be excited to tell your friends about the quality of our company.

Certified & Professional
Quality service is very important to us. To ensure the highest quality service and expertise, we have undergone extensive technical training and education. NATE certification requires yearly continuing education and re-certification. You can trust ROX Heating and Air to provide the best HVAC service and experience in town.
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.
Read Our HVAC Blog
Xcel Energy 2022 Top 15 HVAC Trade Partner: Top Air Conditioning Rebate Producer
We're excited to announce that ROX Heating & Air has been recognized as a top trade partner for Xcel Energy's air conditioning rebate program in 2022, placing in the Top 15 Air Conditioner Rebate Producers out of over 200 Xcel Energy HVAC Trade Partners. This...
Signs You Need Air Conditioner Repair in Highlands Ranch
Summer in Highlands Ranch can be sweltering, and your air conditioner is the key to staying cool and comfortable. However, your AC unit may need repair from time to time. Knowing the signs of AC problems can help you get timely repairs and prevent costly breakdowns....
SEER Ratings Explained: Everything You Need to Know
If you are in the market for a new HVAC system, you may have come across the term "SEER rating." SEER stands for Seasonal Energy Efficiency Ratio, and it is a measure of how efficient an air conditioning unit or heat pump is. A higher SEER rating means that the unit...
HVAC Maintenance Service Plan Highlands Ranch, Colorado
When it comes to keeping your home comfortable and safe, your heating and air conditioning system plays a crucial role. Proper maintenance of your HVAC system is essential to ensure that it functions effectively and efficiently, and that it lasts for as long as...
Why Upgrading to a High Efficiency HVAC System is a Smart Investment for Your Home and the Environment
Are you tired of high energy bills every month? Consider upgrading your HVAC system to a high efficiency unit from ROX Heating and Air. Not only will you save money on your monthly energy bills, but you'll also be doing your part to conserve the earth's natural...
We are NOT – ROCKS Heating & Air We are the Best HVAC Company in Denver, Littleton, Highlands Ranch, Parker, Castle Rock, Aurora, Lakewood, Centennial, Englewood, and pretty much every other city. WE ARE ROX Heating & Air