Home Guardian Heating & Air
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Home Guardian Heating & Air
Home Guardian Heating and Air is your affordable solution for residential & commercial HVAC, heating, air conditioning, refrigeration, boilers, tankless water heaters, standard water heaters, UV/LED air purifiers, service, sales & installation. We stand behind the work of our experienced technicians with industry-leading guarantees that will leave you feeling great about your investment.

We are committed to total customer satisfaction and pride ourselves on long-lasting relationships built on reliability, fairness, and trust. With over 20 years experience in residential and commercial heating and cooling, we're ready to provide immediate service to restore comfort.
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For over two decades, Home Guardian has built it's reputation as a trusted provider of home comfort solutions in and around the Denver area by providing a superior level of professionalism and customer service in every job we perform. Our mission is to build long standing customer relationships built on fairness, reliability and trust.
We're ready to help with all of your heating repair and installation needs. We're your one-stop heating expert in the Denver area. Our NATE certified heating repair technicians will have you up and running fast. Rest assured of a warm and comfortable season when you call Home Guardian! Whether its furnace repair, maintenance, or installation, you can trust our expert technicians will get the job done right!
Our experienced comfort specialists are ready to help answer all of your questions and guide you through finding the right furnace for your home and budget! We offer a wide variety of energy efficient furnaces, as well as same-day installation options. Expert furnace installation by experienced and fully licensed, bonded, and insured professionals.
We repair and service all makes and models of furnace, boilers, and heating systems. Our team of heating repair technicians is friendly, experienced, and ready to get your heating system back up an running quickly! We are fully committed to customer satisfaction, and are proud to offer our $100 On-Time Guarantee!
We're proud to partner with Weil-McLain to offer you a full line of energy-efficient boilers for residential and commercial application. From single-family homes to large-scale apartment complexes, the Weil-McLain name is synonymous with warmth and comfort.
Reviews (14)
Candy Henry
Candy Henry
Oct 07, 2021
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Got a new heater and air conditioner. Peter was wonderful taking us through the process. Installers were great. Life with an air conditioner is so, so cool.
Jacquee Wilson
Jacquee Wilson
Oct 01, 2021
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Great service during our recent AC installation. They even helped us figure out how to turn on the furnace that they didn't install!
Brady Allen
Brady Allen
Jul 25, 2021
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Home Guardian did us a great job. I felt like they cared about the proper unit and installation. Their prices were fair and transparent. I would recommend them and use them again with out question.
Brady Allen
Brady Allen
Jul 16, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
Home Guardian did us a great job. I felt like they cared about the proper unit and installation. Their prices were fair and transparent. I would recommend them and use them again with out question.
Service: AC installation
Jeremy Lorberau
Jeremy Lorberau
Jun 02, 2021
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Replaced an old, inefficient swamp evaporative cooler and furnace with a new high-efficiency central air unit. Sales process was quick, informative, and got me what I was looking for at a fair price. Install was done very quickly, with an in-stock unit (not always the case with CoVID). Had to request one minor callback for follow-up, which was handled quickly and without problem. Overall, I'd recommend this company if you want or need a new HVAC system.
Donna Rowland
Donna Rowland
May 05, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Great experience working with Peter and Gerrard! We were in need of a new HVAC system. They were professional, responsive, knowledgeable and were very thorough from providing the product line through installation and protection plan. With such a significant purchase, we are very pleased in working with this business.
Service: Heating system installation
Donna Rowland
Donna Rowland
Apr 13, 2021
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We were in need of an entirely new HVAC system. Peter and Gerrard were extremely knowledgeable, professional, responsive and thorough from product line options, installation through protection plan and scheduling regular maintenance for the new system. We highly recommend this business!
Holly Chapman
Holly Chapman
Jan 30, 2021
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This company is comprised of helpful, personable and knowledgeable staff. They went out of their way to help us assess our heating and cooling needs. Great installation.
Josh Painter
Josh Painter
Dec 15, 2020
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Peter provided very easy pricing online for several different heater/ac combos. He also came to review the home and answer lots of questions but still stuck to pricing originally provided. Pricing was great and packages included more than other companies that bid. Jarod and Johnny worked tirelessly to install the heater/ac and new water heater. They got everything running great in a old home by really paying attention to details. I am extremely happy about the service and value received. Great company to work with as they really seem to have the pricing and services needed down. Also great guarantees
Shawn Bair
Shawn Bair
Dec 09, 2020
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What a great and easy process. I have been getting quotes for about 3 years now and it was always the same thing - bait and switch - thousands more than I was led to believe. Not with Home Guardian - filled out… the survey and the price did not change a bit. They also took care of another issue for me as well. The whole process was easy and in fact I was a bit in disbelief which I know they could tell. Very impressed and highly recommended. Thank you Peter, Mark and Jarrod!
Jim Czipulis
Jim Czipulis
Nov 24, 2020
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Good install. Made sure I understood system and answered all of my questions.
Jennifer Correa
Jennifer Correa
Sep 14, 2020
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The technician was excellent. Every other company was more expensive and Home Guardian was the only one that actually knew how to fix our furnace on their first visit. Going to use them later this year to replace our hot water heater as well!!
Kirsten Landry
Kirsten Landry
Jul 15, 2020
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Great company, very hard working! They won’t stop working until your home is cold 😃 found a great deal on a condenser and managed to get it the roof without a crane! I will use them in the future for sure! 🎉🎉
F. W.
F. W.
May 07, 2020
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I was researching furnaces to replace my 20-year-old one and saw an advertisement on Facebook for furnaces from Home Guardian where they would give me a quote online if filled out a survey. I filled out the survey and was given a quote on the spot with message that sales rep would call for more information.
Spoke with Peter from sales and advised the quote that was given was accurate. The price of the furnace and installation was reasonable so I decided to proceed with the purchase.
Peter scheduled Mark the project manager to come out for site survey. Mark was great and did a site survey and