HVAC System Services in Castle Rock, CO

Your Trusted Local Experts – Colorado Bear Heating & Air

Looking for a reliable HVAC company in Castle Rock, CO? At Colorado Bear Heating & Air, we specialize in delivering dependable, high-quality heating and cooling services to homeowners throughout the Castle Rock area. Whether you're facing a mid-winter furnace breakdown or prepping your AC for summer, our experienced team is here to keep your home comfortable all year long.

We take pride in offering personalized HVAC solutions that match your home’s specific needs—backed by decades of experience, factory-certified installation, and a commitment to 5-star service. Call us today and let us take care of your comfort.

Get My Free Estimate

(720) 673-9888

Full-Service HVAC Solutions in Castle Rock

From chilly mountain winters to warm Front Range summers, Colorado Bear Heating & Air provides the complete HVAC services you need to stay comfortable no matter the season:

Heating Services

Colorado winters can be harsh—your furnace shouldn’t be. Our licensed technicians ensure your heating system performs reliably when it matters most. We offer expert heating solutions designed to maximize comfort, minimize energy bills, and ensure long-term system performance:

Furnace Repair
Furnace Installation
Furnace Replacement
Furnace Maintenance
Heat Pump Services
Boiler Repair & Installation

Cooling Services

When summer heat hits Castle Rock, you need a cooling system you can depend on. Our team delivers fast, efficient air conditioning services—whether you're installing a new unit or maintaining an existing one. We work with all major brands and bring the know-how to get the job done right:

Air Conditioning Repair
AC Installation & Replacement
AC Maintenance & Tune-Ups
Ductless Mini-Split Services

Indoor Air Quality Services

Breathe cleaner, healthier air in your home with advanced indoor air quality solutions from Colorado Bear. We’ll help eliminate airborne contaminants and optimize humidity levels for a safer, more comfortable indoor environment:

Whole-House Humidifiers
Air Purification & Filtration Systems
Duct Cleaning & Sealing
Smart Thermostats & IAQ Controls

Why Castle Rock Homeowners Choose Colorado Bear

Choosing the right HVAC partner makes all the difference. Here’s what sets us apart from the rest:

Expertise & Experience

With over 20 years in the industry, our certified technicians bring expert knowledge to every service call. We’re proud to be known for our honest advice, quality work, and friendly service.

Clear Communication

From scheduling to service, we keep things simple and stress-free. You’ll always get upfront pricing, clear timelines, and detailed explanations before we begin any work.

Certified System Installations

We specialize in professional installation of top HVAC brands including Amana—known for long-lasting performance and energy efficiency. Our factory-trained team ensures every system meets code and exceeds expectations.

Your Comfort is Our Priority

Don’t let a failing HVAC system raise your energy bills or impact your comfort. With Colorado Bear Heating & Air, you get local service you can trust, top-rated workmanship, and tailored solutions that put your home and family first.

Call Us Today at (720) 673-9888

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Testimonials

Colorado Bear HVAC is truly the best contractors I have experienced since I moved into my house 30 years ago. I have been dealing with Joe and his crew for over 11 years now. They are a trustworthy, respectful, experienced crew who works with you and gives you a fair value. They just completed a big job replacing my A/C, gas furnace and condenser. They did an excellent job, no short cuts, made sure everything was functional, and cleaned up the area nicely before they left. No pressure to perform unnecessary service. You know when the job is done, you have received top notch professional service at a fair price.

Design Element | Colorado Bear Heating & Air

Shawn N.

I used Colorado Bear Heating and Air to replace two furnaces in my home. Nate was exceptional to work with. His team did a great job educating me along the way. He provided competitive pricing with 10 year warranties. They installed quickly and were just super great to work with. I’d highly recommend them.

Our Team Member at Colorado Bear Heating & Air

Kelly W.

Nate and Sam have been great to work with getting my home humidifier installed in a difficult space in my 1940s house. Their prices were very fair and I would heartily recommend Colorado Bear to anyone looking for a solid HVAC company.

Dave C.

Thank you Nate for the promptness you guys gave my parent. They are 93 and can't get around and always getting cold, and I was at work called Nate and he had one of his guys there in like 2 hours which was outstanding my dad was very impressed with the professional and how quick he had it fixed. These guys are great all my family said we found us a new heating and ac company. Colorado Bear Heating & Air you have customers for life!!!! Thank You Again
Carla and the Barnes Family

Carla B.

Colorado Bear Heating & Air saved the day! This morning my family and I woke up to frigid outside temperatures(1 degree F)…and no heat! Nate was great over the phone to help me check our furnace, then he sent Sam over to help get us back to warmer temps. They were so quick and helpful. Fortunately I did not have to keep my toddlers inside the house wearing snow suits all day. We are warm now, and so thankful!