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THE COMPANY. OUR CORE VALUES. OUR BELIEFS.

Since 2019, we’ve been proudly serving the Denver Metro Area as a family-owned and locally-operated business with over 23 years of experience in the HVAC industry. At CG Heating and Cooling, we’re committed to delivering 100% satisfaction to our customers by combining expert craftsmanship with exceptional communication every step of the way.

We are fully licensed and insured, giving you peace of mind knowing your heating and cooling needs are handled by trusted professionals. Our service areas include Castle Rock, Castle Pines, Parker, Highlands Ranch, Littleton, Lone Tree, Greenwood Village, Thornton, Westminster, and Northglenn.

As authorized dealers of Trane, Mitsubishi, Aprilaire, and Honeywell products, we offer high-quality, reliable equipment to meet your comfort needs. Whether you’re looking for repairs, maintenance, or new system installations, we deliver solutions tailored to your home and lifestyle.

We are proud supporters of our military community, including active service members and veterans, and are honored to give back to those who have served.

Experience the difference of working with a company that values expertise, communication, and community. At CG Heating and Cooling, your comfort is our priority!

Knowledgeable Professionals

We started small and focused on doing the job right. Our focus on quality and on customers has allowed us to more than triple our size, and to build a team of knowledgeable professionals. When you need Heating and Cooling, you want to be confident you’ll receive excellent value. Our long-term team members inspire that confidence.

Experts in the Field

As a certified TRANE & Mitsubishi vendor, you can expect only the best quality in equipment. If you are in need of experts then CG Heating and Cooling does the best residential service. We would appreciate the opportunity to be of service to you!

Current Customers Served

We are honored to serve our loyal local community, our customer base has grown to now service all surrounding areas, including Denver metro area! We work hard to ensure customers are glad they chose us and it shows! Our customers keep coming back! Our clients are satisfied and they tell us about it! Customer reviews of our services are overwhelmingly positive, and we’ve earned an “A” Rating with the Better Business Bureau. Because of our success, and especially because of the support of our wonderful clients through the years, we are pleased to be able to give back to our community.

Testimonials

SEE WHAT YOUR NEIGHBORS ARE SAYING ABOUT CG Heating and Cooling

Google Rating
5.0
Based on 49 reviews
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J R
J R
10:33 24 Jan 25
CG (Chris) came and serviced my furnaces. He did... an outstanding job, taking his time too meticulously inspect and clean them. He is dedicated, committed, knowledgable and great to work with. I'll have him back in spring to service the AC!read more
Rachel R.
Rachel R.
15:57 17 Jan 25
Chris is phenomenal. We needed to get brand new... AC systems and was also considering additional add-ons like a new furnace and whole house humidifier. Chris was able to give us three separate options at varying price points to support both the needs of our home as well as our budget. Along the way he was also able to educate us on the why behind each option and what that looked like both in the immediately and in the long term. In addition to that, he was able to come out within 24 hours to do a routine service on our humidifier. the swift communication and response was Greatly valued. You have a true HVAC partner at every stage. Could notrecommend him enough!read more
David M.
David M.
01:29 09 Jan 25
Chris was great, took care of your problems which... consisted of horrible metal grinding noises. Thank you so very much!! My Family can fall into a deep sleep at night now. Would highly recommend!!read more
Gabriel S.
Gabriel S.
18:52 08 Jan 25
CG was fast, reliable, and extremely informative!... Chris helped clean my furnace and help it run efficiently. 5/5 would highly recommend!Thanks Chris!read more
Nicola T.
Nicola T.
03:25 08 Jan 25
Chris is excellent. So glad to find someone... reputable and very happy to give business to a neighborhood family. He arranged to help with a possible furnace issue very quickly even though he’s very busy and takes care of our yearly maintenance. He is so personable too. Thank you Chris for all of your help!read more
Kaelyn M.
Kaelyn M.
15:44 07 Jan 25
Chris has serviced our HVAC system several times,... and I couldn’t be more pleased with the results. From the start, he’s always professional, courteous, and efficient. He clearly explains everything, completes the work quickly, and leaves the area spotless. My system is running smoothly, and the pricing is reasonable and transparent, with no hidden fees. I highly recommend CG Heating & Cooling for anyone in need of reliable HVAC services. Thanks again, Chris, for your excellent work!read more
Kate M.
Kate M.
01:45 19 Dec 24
I had a wonderful experience with CG Heating and... Cooling. It happened to be a very hot day and my a/c was making a ton of noise (and also not working efficiently). I contacted Chris and he was able to get to my place, determine the problem, and remedy it, all within a few hours. I’m pretty confident most companies couldn’t have done this so quickly. I will definitely use this company any time I have heating or a/c issues in the future.read more
John C.
John C.
21:24 18 Dec 24
I was pleased to call CG Heating and Cooling.... Chris did an excellent job of diagnosing and reposting my in whole house humidifier. He was quick, efficient, professional and his price was fair.read more
Randal W.
Randal W.
15:15 18 Dec 24
I had them replace my evaporative cooler with a... Breezaire cooler. It works great. He was very professional with giving me a written estimate and bill. The estimate wasn’t more than the bill. They cleaned up after the job was done, not leaving any trash or mess.I had another local company give me and estimate on what I wanted done but said they couldn’t run the extra vent to the living room of the house.read more
Jason Turletsky, R.
Jason Turletsky, R.
12:01 18 Dec 24
CG had entered into our lives as strangers... willing to assist in a families time of need and left as part of our family. A complete explanation was given, was told exactly what was going to happen and treated with the utmost professionalism. CG was also much more affordable than the competition. Extraordinary service and incredible follow up. CG is now the only Heating and Cooling service we will use. Thank you CG!read more
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Westminster
Address: Westminster, Colorado, United States
Parker
Address: Parker, Colorado, United States
Lone Tree
Address: Lone Tree, Colorado, United States
Littleton
Address: Littleton, Colorado, United States
Highlands Ranch
Address: Highlands Ranch, Colorado, United States
Greenwood Village
Address: Greenwood Village, Colorado, United States
Cherry Hills Village
Address: Cherry Hills Village, Colorado, United States
Centennial
Address: Centennial, Colorado, United States
Castle Rock
Address: Castle Rock, Colorado, United States
Phone: 720-284-2849

Areas We Serve

PROVIDING SERVICE TO ALL of Castle Rock, CO and the surrounding areas

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Castle Rock

Address: Castle Rock, Colorado, United States

Phone: 720-284-2849

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Centennial

Address: Centennial, Colorado, United States

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Cherry Hills Village

Address: Cherry Hills Village, Colorado, United States

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Greenwood Village

Address: Greenwood Village, Colorado, United States

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Highlands Ranch

Address: Highlands Ranch, Colorado, United States

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Littleton

Address: Littleton, Colorado, United States

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Lone Tree

Address: Lone Tree, Colorado, United States

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Parker

Address: Parker, Colorado, United States

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Westminster

Address: Westminster, Colorado, United States