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Water Heaters

Gas Furnace Replacement in Castle Rock, CO 80104

November 7, 2025

“Great work and easy to work with!!”

- Greg N.

« Gas Furnace Replacement in Centennial, CO 80111 » Other Repair in Other 80005

Google Rating

4.7

Based on 64 reviews

Royal Comfort Home Services

4.7

Claire Henander

17:41 12 Dec 25

Roman was so nice! He explained everything that was happening with our heater and why it wasn’t working and he was able to fix it very quickly for us. Definitely going to be using them again!

23:18 10 Dec 25

Royal Comfort did a great job replacing my 50 year old boiler and 25 year old water heater with a single machine. It’s fantastic!

16:59 09 Dec 25

The most reliable contractor around. I’ve had Roman take care of my investments for years. They never up charge you, they service the need in turn for your long term relationships.They have always been a reliable source I trust.Mark Davis/ General Contractor and Investor

15:51 04 Dec 25

I have been using Royal Comfort for several years now across multiple properties and really like how I can trust them to do what is needed and not add on. Minor repairs along with a full furnace and a/c replacement.

18:07 24 Nov 25

Always great to work with Roman!

00:53 24 Nov 25

We had a wonderful experience with Royal Comfort Home Services! They removed the old ceiling in our basement, replaced it with drywall, and added new lights. They were knowledgeable, efficient, and did an amazing job. We love spending time in our revamped basement now.

20:08 29 Sep 25

16:03 08 Sep 25

As long as Roman and his team (including Jordan) work here, they’ll have my business. Prompt, trustworthy, and quality work. Roman is the best in biz.

16:55 26 Aug 25

Quick, easy, friendly service

20:15 23 Aug 25

Roman and Jessica came a long way to work on my down AC unit in the hottest month of the year. Not only were they wonderful people but very knowledgable, helpful, and friendly. I highly reccomend their services and look forward to working with them in the future!

16:11 22 Aug 25

I recently used Royal Comfort and they were great to work with. Donovan was professional and did a great job.

Raymond Ferguson

19:09 20 Aug 25

Nick was awesome, quick and professional. Will recommend to anyone that needs it.

20:41 19 Aug 25

00:37 15 Aug 25

Absolutely Exceptional! Quick, Cost Effective, Superb Service and Communication! Highly recommend!

18:23 02 Aug 25

Fantastic service!! This is a very responsive and trustworthy company, and Jordan is awesome!

15:34 30 Jul 25

Jordan at Royal Comfort was able to fix an issue I had with an LG Dual Inverter system that two other companies failed to understand. Ended up being a quick and easy fix, saving me from a bigger headache.

14:17 22 Jul 25

16:22 02 May 25

Absolutely fantastic service from start to finish! They were incredibly quick to respond to my initial inquiry, and their team was out to my place in no time. What really impressed me was how personable everyone was. They were easy to connect with and I really enjoyed working with Nathan and his team.

21:27 24 Feb 25

Did a great job with my HVAC project! Great communication every step of the way and the guys on site were polite and did a great job! And reasonably priced

19:34 13 Feb 25

Jennifer Herberg

19:17 27 Jan 25

I have called Royal Comfort Heating & Air Conditioning a few times. Once for a new heating and air conditioning unit. Great service. price and overall job. I 've also called them for service at my rental property and again they were able to come right out and fixed the heat element . Very very happy with there service. I highly recommend . Jennifer Herberg

Cullen Mahaffey

19:01 07 Oct 24

Royal Comfort was a pleasure to work with. Great communication. They took the time to explain everything in detail. It was apparent to me that they cared about all of my concerns.

13:22 22 Jul 24

A great experience, timely, efficient, a Jordan was a professional techGreat job on 2 ductless mini split systems

Lauren Ljunghag

16:43 27 Jun 24

Very professional!! Did an excellent job on our furnace and air conditioner! Works like a dream!

14:55 21 May 24

Always great service! Great attitude! Very informative and polite.

15:10 29 Feb 24

Royal Comfort replaced our furnace and relocated ducts from my basement to a crawl space to increase the ceiling height in the basement. I am so pleased with the quality of their work! The price was reasonable and everyone there was professional and easy to work with. I highly recommend them!

20:27 12 Oct 23

I had such an awesome experience with Jordan fixing my heater! I was cold, he fixed it up right away and answered all my questions! Thank you Jordan!

02:55 10 Oct 22

The best prices on Carrier AC units

22:07 22 Jun 21

Beyond terrible customer service, billing is a complete mess, extremely overpriced, and slow response times. I cannot strongly enough recommend avoiding this company. Having worked with a number of hvac companies, Royal Comfort provided a uniquely horrible customer experience.

17:03 15 Jan 21

Found the reviews hopeful but was disappointed in customer service. They did call me back very quickly I must say, but asked about how many points they checked during furnace maintenance and couldn't give an answer. Scoffed at the idea of other companies using this terminology and at me for asking. Was simply calling around for comparisons and felt like they didn't have the time to explain their services.

Sarah Devereaux

17:50 12 Nov 20

Excellent quality and service. We could not be happier with our system. It's quiet, efficient, and healthy! We opted for a full house HEPA filter and are so glad we did. Given the COVID-19 pandemic and increasing wildfires in Colorado, this was really worth the investment. Wonderful company for all your HVAC needs. Highly recommended!

Mira Ann Fanning

22:57 19 Sep 20

We’ve used Royal Comfort a few times now for our condo. We were in a time crunch due to selling our condo, but they were able to get Jordan out quickly to fit our timeline. Once we get into our new house we will definitely be using them again for any Hvac needs. Would definitely recommend Royal Comfort to everyone!

00:06 27 Jun 20

Royal Comfort came out and fixed/replaced a botched job by the original contractor that my builder used. RC has been very professional and prompt. I wish my builder had used them from the start. I won't use anyone else from now on.

18:10 06 Feb 20

The technician arrived on time and didn't charge me any fee to drive out to my house when it appeared the gas had been turned off. He also took time to confirm with Xcel who was up my street working on the gas issue then drive back to my house. I will definately use them again when I have another issue with my furnace or AC. Although if my furnace goes out again the first thing I'll check is that the gas is on. Xcel will apparently turn off gas with no prior notification.

00:12 30 Jan 20

Showed up on time, diagnosed the problem, found a few other issues. Fair deal, square deal.Joes a good guy. I’ll use him again.

18:52 17 Jul 19

16:31 08 Jul 19

20:21 26 Apr 19

I started off my experience with this company by talking to Kathy, who was professional and cordial. She was able to schedule a tech to come out in just a couple days to look at our air conditioning.You get a text from them confirming your appointment, and there was a mix-up with the time. When I notified them, they took responsibility for the mistake and made sure to schedule another time on the same day that would be convenient for me.Jordan came *early* to take a look at our unit. That was a nice surprise! He was really friendly, and was sweet to our dog. He kept me informed step-by-step of what he was doing, and gave me accurate estimates of how long it would take.Turns out that whoever built original air conditioning unit was an idiot. There were a bunch of incompatible parts that made the unit practically inoperable, so Jordan had to partially rebuild the unit. He ran it all by us ahead of time, so the cost wasn't a surprise, and it saved us money in the long run anyway. Jordan also threw in a thermostat to replace our old one!Tl;dr: Royal Comfort was diligent and professional so you bet we'll be calling them again.

22:54 23 Jan 19

They did a great job installing our Arzel zoning system. They were flexible and easy to work with.

02:39 24 Apr 18

Doug and his staff were always on time, efficient, and cheerful the entire project. It’s a pleasure working with gentleman like these.

03:23 29 Mar 18

Excellent troubleshooting talents, very willing to help and go the extra mile. A trust worthy company.Dennis Lynton

19:26 16 Mar 18

Excellent HVAC services in the Denver Metro area!

15:10 16 Mar 18

We had Royal Comfort Heating & Air do a complete HVAC upgrade at our newly purchased home about 2 years ago, and subsequently during the whole house remodel help us with the ducting changes that were necessary. They did great work at the time, were always on time, professional, and the price was very competitive. Recently I came to realize that the whole home humidifier that was attached to the system wasn't functioning, and Clemente came and checked it out, fixed, and actually made it better, at no charge (due to wiring issue from their original install). Would definitely recommend these guys, friendly, local, and responsive!

03:25 16 Mar 18

Excellent company for finding the right size and fit for heating and air conditioning for our home. Great service and great price!

16:52 15 Mar 18

Been working with them over the years on many projects. Great work! A++

15:06 15 Mar 18

Honest, reliable, and knowledgeable! Great company, would always recommend.

Jeremy Thompson

19:13 13 Mar 18

21:02 03 Jan 18

We have heat again! Fast and easy!!

15:45 28 Dec 17

Truly outstanding!! We struggled finding someone to fix our zone system. After not finding anyone that could help, ultimately we called the manufacturer & they recommend Royal Comfort. Clemente expertly diagnosed and solved our issues. We highly recommend Royal Comfort!!

20:51 27 Dec 17

Clemente came out for our annual check and got everything running smoothly again. Thank you!

15:31 27 Dec 17

Clemente came over and had everything fixed super fast! Prices are great and service is excellent. I would highly recommend Royall Comfort!

22:22 14 Aug 17

Good service and fair prices. They are the only company we use now.

17:34 20 Nov 16

My furnace was on the fritz and I decided to replace it. I called a few different contractors and Doug came out right away and have gave me a quote. He out bid everyone and his crew came out and installed a new furnace. Everyone was nice, cerdious and professional. My house is warm again and there was very little turn around time.

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Website Reviews

5/5 - 31 reviews

1855 W Union Avenue Ste E
Sheridan, Colorado 80110

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