Ultimate Heating & Cooling provides furnace and air conditioning installation, repair, and maintenance services; indoor air quality solutions; home automation; and wi-fi thermostat installation and maintenance to Castle Rock residents.
Douglas County residents enjoy a high quality of life with a balance of access to the outdoors with Fairgrounds, three state parks, and Pike National Forest. Plus, you know how to enjoy the local scene and amenities with breweries, outlets, the Miller Activity Complex, and more.
While we know you wish you could spend all your time on Spruce Mountain, we also know you want a safe and comfortable home to return to.
Our HVAC services can help you whether you’re in a new construction home or a historical home built in 1861 when the county was founded.
Ultimate Heating & Cooling has been working in Douglas County as a family-owned business for more than 30 years with NATE certified technicians as a Carrier Factory Authorized Dealer. When you work with Ultimate, you’ll see the difference it makes to work with a local family business. We’ll help you feel confident in your HVAC system and as a homeowner.
Get peace of mind. Working with us is easy.
Most homeowners will struggle with their home energy system at some point, whether it's broken, inefficient, or simply outdated. We make it easy for homeowners to get the help they need to make their homes comfortable and efficient. When you have the right service and maintenance partner, you get peace of mind, you will understand your energy system, and you can take control of your comfort and health for the life you're in your home.
Call our office and explain what you’re dealing with, our phone number is (720) 647-5099. Our team is ready to listen and provide you with a plan of action to get you back to comfort as soon as possible. If you need a technician to come to your home, we will provide transparent pricing. A technician visit starts at $90.00.
We’ll come out and fix your problem exactly as we agreed. Your technician will give you a homeowner walk-through so you have the peace of mind that you understand your system.
Once the service is completed, you can enjoy your home again. We’ll give you our expert recommendations for ongoing maintenance so you can have peace of mind and confidence in your HVAC system.
Highly recommend I will never use another company.... thank you for saving my family in the -8 weather
Super fast, professional, and reasonable. Great first impression. Happy with my choice so far.
Honest contractors - didn't push work that wasn't essential and kept the prices reasonable for our Thornton townhome. Highly recommend Kyle.
No matter the make or model, we can fix it. Call now if you need help with repairs!
We only install the best systems, guaranteed to be cost-effective and energy efficient.
We provide thorough equipment checks and maintenance to make your system last longer.