Professional HVAC Contractors in Castle Rock, CO

The highest-rated Heating & Air Conditioning companies out of 163 vetted & reviewed in the Castle Rock area.

Patriot Pros Plumbing

Patriot Pros Plumbing

(46)
  • Thermostat
  • Johnny Was
  • Tech
“The furnace went out on the weekend and I couldn't figure out what was going on. A friend recommended Patriot and we called them. Javier, the business owner, and Sarah came to the house and got us going again. They were friendly, knowledgeable, talke...”
Free Initial Consultation
Coupons & Offers
Licensed
Emergency Services
701 Park St, Castle Rock, CO
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Avalanche Hvac Services

Avalanche Hvac Services

(50)
  • The Future
  • Competitive
  • Fair
“I hired Avalanche to service my HVAC system due to the pending sale of my home. They were able to add me to the schedule within a few days, were on time, very professional, took pictures and thoroughly explained everything they looked at and cleaned ...”
Licensed, BBB Accredited
Family Business
In Business Since 2012
735 Park St A, Castle Rock, CO
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Nytech Heating

Nytech Heating

(47)
Heat Pump Services, Water Heater Services, Heating Services
“Our tech Rob, was amazing! He was so personable, efficient, and wanted me to be informed on all the parts of the furnace (HVAC), as well as the wear and tear. He was so nice, and helpful, also professional and knew what he was doing!! We are very ple...”
Coupons & Offers
Licensed
Emergency Services
Offers Financing Options
970 Park St, Castle Rock, CO
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Allen & Sons Plumbing and Heating

Allen & Sons Plumbing and Heating

(50)
  • Toilet
  • Questions
  • Work
“Had a leaking tub, Allen & Sons had me scheduled within a day. The guys were on-time, knowledgable, friendly and very respectful of my property and time. The repair was fast, easy (for them) and less than I expected. I have found my new “guy” in the ...”
Licensed
Family Business
23+ Years Experience
834 S Perry St, Castle Rock, CO
i
A & B Mechanical

A & B Mechanical

(17)
Hvac Installs, Hvac Maintenance, Geothermal & Radiant Heating
“Love these guys! Nate the Great is the best. Have had my system fully re-wired from thermostats to pumps and motors. Recently, the main board on my boiler went down. Called a different service team, but they didn't resolve the issue. Nate had us with...”
Licensed, BBB Rating: A+
Free Initial Consultation
Locally Owned & Operated
In Business Since 1986
1810 Park St Unit B, Castle Rock, CO
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Courtesy Plumbing & Heating

Courtesy Plumbing & Heating

(40)
  • Furnace
  • Garbage Disposal
  • Home
“Courtesy was the second plumbing company called. The first company did not fix the problem. Courtesy arrived on time, were courteous, professional, and, most importantly, immediately identified and fixed the problem. Very satisfied! Make Courtesy y...”
Licensed
Offers Financing Options
Coupons & Offers
In Business Since 2007
385 Park Ct, Castle Rock, CO
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ARK Electric Heating & Cooling

ARK Electric Heating & Cooling

(49)
  • Estimate
  • Fair
  • Project
“This team rocks! They came to check out my furnace after it stopped working and were speedy, polite, and professional. I would highly recommend using their services. Thanks for your work Caleb and Juan.”
Free Initial Consultation
Family Business
In Business Since 2024
220 S Wilcox St #2, Castle Rock, CO 80104
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Mountain Air Comfort Systems INC

Mountain Air Comfort Systems INC

(49)
Humidifiers, Water Heaters, Evaporative Coolers
“My thanks to MA for fitting me in the same day (a Friday) after our blower motor failed in our furnace. Brad was awesome, diagnosing the problem quickly, and getting the part the following day and installing it quickly. Many thanks. Will recommend MA...”
Licensed
Accepts All Major Credit Cards
Coupons & Offers
In Business Since 2001
353 Park Ct, Castle Rock, CO
i
CG Heating and Cooling

CG Heating and Cooling

(31)
Home Heating Repair Services, Heat Pump Maintenance and Repair, Air Conditioner Repair
“Had a fantastic experience working with Chris. He made time in his busy schedule to assess and fix a problem we had with our furnace as a last-minute project before we left out of town. He was very understanding, very professional, and very fair with...”
Locally Owned & Operated
Free Initial Consultation
Licensed
Offers Financing Options
Castle Rock, CO
i
Credible Air

Credible Air

(23)
Cooling Services, Air Quality Services, Commercial Hvac
“Your Review We had another company come in to work on our home a/c and they just did a quick patch on the system. The amount they charged was on the high side plus it never fixed our problem. Soon after we had the same problem with the system and ...”
Coupons & Offers
Family Business
In Business Since 2008
200 S Wilcox St #433, Castle Rock, CO
i
Prep Basements and Remodeling

Prep Basements and Remodeling

(17)
Kitchen Remodeling, Bathroom Remodeling, Basement Remodeling
“Robert and his team were excellent! We were very happy with the basement finish they completed for us last summer. They were prompt, efficient, great quality work and very easy to work with. All of his workers were friendly and responsive! The qua...”
Licensed
Free Initial Consultation
Family Business
In Business Since 1989
1630 Bent Grass Cir, Castle Rock, CO
i
HX Mechanical

HX Mechanical

(18)
  • Leaking
  • Knows
  • Honest
“AJ is a class “A” act. I called him and he was very responsive to my needs for fixing a water pipe. He has excellent communication and was on time and did a wonderful job, in fact it was better than the original plumbing work. He was very quick to f...”
Family Business
In Business Since 2018
806 Park View Pl, Castle Rock, CO
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Good Day Mechanical Heating and Air

Good Day Mechanical Heating and Air

(2)
“Good Day has replaced our water heater (BIG improvement in capacity and efficiency) and humidifier (updated Aprilaire model), as well as done a maintenance check on our existing HVAC systems. Everything went really well, we got great advice on what p...”
Emergency Services
Free Initial Consultation
In Business Since 2022
Serving Castle Rock Area
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Van Genderen

Van Genderen

(49)
Air Quality, Air Conditioning, Boilers
“Ryan was fantastic! Knowledgeable, courteous and professional! Positive Responsiveness, Punctuality, Quality, Professionalism Services A/C system maintenance, A/C system repair”
Family Business
Coupons & Offers
Licensed, BBB Accredited
Accepts All Major Credit Cards
9940 E Costilla Ave Ste R, Centennial, CO
i
1st Choice Pro Services

1st Choice Pro Services

(49)
  • Faucet
  • Competitive
  • Work
“Technician Brian was amazing to work with and even though I had to wait for a part to fix my furnace problem, he rigged up a manual way for my house to stay warm on a cold night. Brian was here today with a new part and solved my heating issue. I w...”
Coupons & Offers
Offers Financing Options
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
11873 S Clayson St, Parker, CO
i
L & L Heating & Air Conditioning

L & L Heating & Air Conditioning

(46)
Computer Room Equipment Installation
“Tyler inspected the HVAC system in a condo we are buying. He went through the inspection while explaining what he was doing and answering my questions. When he finished he told us about an annual inspection plan which will save me money and assure ...”
Coupons & Offers
Offers Financing Options
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
177 Summit View Cir, Parker, CO
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Sensible Heating and Cooling

Sensible Heating and Cooling

(49)
Radiant Heating, Geothermal Heating & Cooling, Furnace Repair
“My experience working with Sensible Heating and Cooling was great! Neil was able to answer any and all questions I had and help me figure out the right HVAC system for the size of my house and my needs. Then on the days of the install Frank, Jared, a...”
Free Initial Consultation
Coupons & Offers
Licensed, BBB Rating: A+
Accepts Financing available
Serving Castle Rock Area
i
ROX Heating & Air

ROX Heating & Air

(50)
Air Conditioning Repair, Water Heater, Humidifier Installation
“Rox did a great job! Jason was able to answer many questions throughout the process until we got to a setup I felt good in installing in our home. John and team got everything setup beautifully with the heat pump hybrid setup that supports both elect...”
Free Initial Consultation
Offers Financing Options
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
Serving Castle Rock Area
i
Signature Heating & Air

Signature Heating & Air

(49)
Air Conditioning, Indoor Air Quality, Heating
“Signature Heating & Air came out to do a check of our A/C before the heat of summer is upon us,we have used Signature in the past and was very pleased,on June 3 2024 Signature sent out a technician and his name is Johnny, he got right to work checkin...”
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 2004
7201 S Rome St, Centennial, CO
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Moore Heating & Air Conditioning Inc

Moore Heating & Air Conditioning Inc

(50)
  • Rich
  • Upsell
  • Water Heater
“Great, professional work and love that every prime I've had a person do any work on our home, they're always teaching and showing me what to look for. No upselling or drama, just down to earth personnel. 100% ALWAYS recommended”
Family Business
Coupons & Offers
NATE Certified
Emergency Services
10212 Progress Ln, Parker, CO
i
JM Heating & Air

JM Heating & Air

(47)
With Over Nine Years of Experience, For Top-Quality Services
“So happy we found this company!! They are honest about what work needed to be done which is really hard to find in HVAC service. Brian was amazing, I highly recommend this company.”
Free Initial Consultation
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
Emergency Services
9309 Burgundy Cir, Highlands Ranch, CO
i
Heatwave Heating & Cooling

Heatwave Heating & Cooling

(50)
Furnace Repair
“Dmitri is awesome. He was totally professional, taught me about my furnace as he worked on it, and instead of charging me to do a really quick job, he just charged me a minor consulting fee and gave me instructions on how to do it myself. Honestly, a...”
Licensed, BBB Rating: A
Accepts Cash, Apple pay, All Major Credit Cards, Invoicing available
In Business Since 2016
4734 Moonshine Ridge Trail, Parker, CO
i
JC Mechanical Heating & Air Conditioning LLC

JC Mechanical Heating & Air Conditioning LLC

(47)
  • Pricing
  • Upsell
  • Questions
“Love JC Mechanical! Used them for my father, mother, and myself, and will continue to do so. They are always on it, flexible, and professional. It means a ton to have a reliable heating and air company that does things right and is on the up and up. ...”
Locally Owned & Operated
Emergency Services
Offers Financing Options
Family Business
7390 S Fraser St UNIT B, Centennial, CO
i
Rock Plumbing

Rock Plumbing

(50)
  • Faucet
  • Mask
  • Pressure
“I hired this company for their detailed evaluation, honesty and friendliness. No high pressure or extra buy now discounts. Every service guy or gal was professional and eager to answer any questions. They were all very knowledgeable about their craf...”
Licensed, BBB Accredited
Offers Financing Options
Coupons & Offers
In Business Since 2003
Serving Castle Rock Area
i

HVAC, Heating & AC Services in Castle Rock, CO Cost Estimates

Minimum cost
$1929
Maximum cost
$11557
National Average
$6016
Avg Per Hour Rates
$160
$4130
$7974
Average price range is based on 369 cost profiles
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Average Cost $6016
Minimum cost $1929
Maximum cost $11557
Avg Per Hour Rates $160

Average range $4130 to $7974 is based on 369 cost profiles.

Why these companies made our list

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