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Trusted HVAC Services

In Castle Rock, CO


We’re here for all of your HVAC repair & replacement needs in the Castle Rock, CO area.
For immediate assistance, give us a call at (720) 284-2849.

Preventative Maintenance for your HVAC System

You work hard to maintain the quality of life that you and your family deserve. Neglecting routing AC maintenance or furnace maintenance can lead to costly repairs and high utility bills. With CG Heating & Cooling, all of those worries go away.

Our annual preventative maintenance plan offers the routine care your heating and air conditioning system needs. Additionally, you’ll receive:

10% Discount on Parts & Labor
Priority Repair Service
No Diagnostic Fee

Sign-up online today to enjoy a more stress-free, comfortable home.

Join the Program

Looking to Replace?

Get a Free Online Quote!

Convenience is key. We’ve made it easier than ever to receive a system replacement quote.

Step 1


We’ll need some information about your home & current system to prepare our recommendations.

Step 2


Immediately after completing the form, we’ll provide you with three unique replacement options to choose from.

Step 3


Once you’ve chosen the solution that best meets your needs, you can schedule your in-home visit with our certified technicians.

HVAC Financing Options



You work hard for your money. But your inefficient air conditioner is causing financial strain. The thought of replacing your HVAC system may be daunting, but there is a solution.

With our flexible financing options, you can get the comfort you deserve at a price that fits your budget.

Apply online today, and pay off your new system later!*
*Subject to credit approval. Please call (720) 284-2849 for more details.

Ratings & Reviews

Our Customers Love Us!

Chris was very quick at responding.  Explained everything that was wrong and everything that he did to fix the issues.  He did work at my moms house and I felt that he had her safety and well being in mind.  Would highly recommend his company.

Katie Dunn
Rating: 5

Chris was prompt in responding to every phone call.  He is very professional and personable.  He even texted our family to have a happy holiday season!  We will definitely continue to work with Chris.  The work he did was over and above what we expected.  Chris was tidy and meticulous with the entire job.  We cannot say enough about how happy we are with the entire experience.  Quality workmanship with fair prices.  He truly cares about his customers.

Kim Bennett
Rating: 5

Chris was amazing!  He was quick to respond, came to our house right away and was extremely thorough!  He was very knowledgeable and knew how to help us.  He was also very helpful with follow up questions and still willing to help even after our appointment.  Would highly recommend!

Lindsay Murray
Rating: 5

Chris was knowledgeable, professional and courteous.  He informed me about the system and its function and installed the system in a timely manner.  I am very pleased with the install.  I would definitely recommend CG Heating and Cooling without reservation.

Yvonne Quintana
Rating: 5

Top Rated Residential HVAC Services

Air Conditioning
Heating Services
HVAC Repair
HVAC Service
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Serving Castle Rock Colorado and the Surrounding Areas

CG Heating and Cooling is proud to be a locally-owned and operated company providing expert HVAC services to the following areas:

Our Service Areas


Find Out Why

CG Heating & Cooling

Should Be Your First Call!

We'll help with all your HVAC needs