Plumbing, Furnaces, Ductless Mini/Split , and 7 more
"Great service, great price."
Jiahang L. in December 2024
"Andrew did an outstanding job on my 2 furnaces. High quality workmanship at an affordable price! I would recommend him for any of your heating and air projects."
Don H. in November 2024
HVAC
"I recently had an AC unit installed by Alejandro, and I couldn’t be happier with the experience. From start to finish, he was professional, knowledgeable, and efficient. He took the time to explain the installation process, answered all my questions, and ensured everything was working perfectly before he left. Not only was Alejandro skilled at his job, but he was also courteous and respectful of my home, leaving everything clean and tidy after the installation. It’s clear he takes pride in his work, and his attention to detail was much appreciated. If you’re looking for someone reliable for your AC installation, I highly recommend Alejandro. Great service and a job well done!"
B5128828EF2C3F6CBAE8C45F7979F1140456CF831D1D05F92D9CC5CA04ED6312 3. in March 2025
Heat Pumps, Gas and Electric Furnaces, Central Air Conditioning , and 9 more
"David was prompt in responding; he explained everything he did and why; he did more than I paid for. I would reccommend this company to anyone."
Ron G. in November 2007
HVAC
"Very easy to work with, job completed on time, workers were very thorough"
Scott F. in December 2013
Central A/C - Install or Replacement, Gas Furnace: Install or Replacement
"Their work was great and we would absolutely recommend their company. We had no issues."
mike L. in February 2019
In business since 2000
Heating, Plumbing, Water Heaters , and 2 more
About us: "Our team of master plumbing, heating and air conditioning technicians are dedicated to providing professional quality plumbing and HVAC services to residents and families throughout the Denver metro area. Our teams of highly qualified plumbers and technicians are always equipped with stocked work trucks to get the job done and resolve your issues quickly. We understand the importance of providing timely and high quality service. Being a family-owned and operated business, we're also mindful of the fact that it's taking place within your home, and take the following steps to respect your home while we're on-site"
Attic Install, Ducts & Vents, Central A/C , and 1 more
"We have the maintenance program with One Hour Heating and Air Con and this was our maintenance visit, included with the annual program. Jasmine did a very thorough job, inspecting the furnace AND air conditioner that One-Hour installed last year. She was very clear in explaining what she was doing and gave us some recommendations (filters, etc.) that we can do to keep these expensive appliances in good shape. Buy the maintenance, it is worth every penny."
Sharon K. in April 2019
Heat Pump Installation, Replacement and Service, Gas Furnace Installation, Replacement and Service, Central Air Conditioner Installation, Replacement and Service , and 2 more
"Everything was as they promised and they did a great job"
Maria H. in December 2016
Highlands Ranch HVAC & Air Conditioning Contractors are rated 4.7 out of 5 based on 261 reviews of 261 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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