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Oneguy Heating, Cooling & Sheetmetal
Professional air conditioning repair and installation services for your homes cooling system. Quality air conditioner systems that are both energy efficient and dependable. Air within a home can be more polluted than the air outside. Professional indoor air quality repair and installation services will improve the indoor air quality of your home.

As much as half of the energy used in your home goes to heating and cooling system. Making educated decisions about your home's heating, ventilating, and air conditioning (HVAC) system can have a big effect on your utility bills - and your comfort. If your heating or air conditioning system is more than 10 years old, consider having them evaluated by the HVAC expert of One Guy Heating & Air Conditioning.

One Guy Heating, Cooling & Sheet Metal Inc. is a leading HVAC service center serving Westminster, Broomfield, Northglenn, Thornton, Lafayette, Superior, Brighton, Erie and Boulder Colorado. One Guy HVAC professional technicians are environmentally conscious, factory trained and authorized to cater your needs.
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As much as half of the energy used in your home goes to heating and cooling. So making smart decisions about your home's heating, ventilating, and air conditioning (HVAC) system can have a big effect on your utility bills - and your comfort. Replacing your old heating equipment with new, energy-efficient models is a great start.
Provides fully modulating heating, operating between 40 percent and 100 percent firing rates for ultimate efficiency and comfort control. Automatically communicates and coordinates with your other system components via the AccuLink Communicating System*. Faster, easier installation that is less invasive to your home with a simplified connection to the Comfort Control.
Automatically communicates and coordinates with your other system components via the AccuLink Communicating System*. Reduces temperature swings and may help lower your heating bills** with two-stage heating, running at an energy-saving 65-percent capacity more than 80 percent of the time. Simplified connection to the Comfort Control enables faster, easier installation that is less invasive to your home.
The ability to precisely manage airflow in a variety of operating modes is key to maximizing comfort. The new Unico System Green Series air handlers, combined with the new S.M.A.R.T. Control Board and the new EC motor, will provide just the perfect amount of airflow whether cooling, heating or simply circulating air.
This top of the line air conditioner features two-stage cooling and helps you save up to 60 percent on your cooling energy usage.* Automatically communicates and coordinates with your other system components via the AccuLink Communicating System**. Charge Assist charging simplifies service and improves system refrigerant charge accuracy.
Reviews (5)
K. P.
K. P.
Jun 12, 2018
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Our air conditioner was freezing up and wouldn't cool or house. Sounds crazy right? Called several places to get availability and pricing. One Guy could come sooner so made appointment for a couple days out. They called next day because they had a cancellation and came first thing that morning. Tech was there for an hour and got us fixed up. He was courteous and knowledgeable. And pricing was better than all others I contacted. Give em a call.
Bill N.
Bill N.
Dec 30, 2017
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This past year had a couple of issues with my heating/ac unit in the attic. Lee showed up on time and listened to what I said as to what I thought the problem may be, then Lee evaluated the issue and recommended a solution and repairs were done in time frame. This summer Lee came out and checked my attic AC and concluded that all that was needed was a new condenser, saving my HUGE amounts of money compared to the other repair persons wanted to replace the entire unit. Then this past month needed a new heating vent in upstairs room. Lee's helper Jim did both fixes in my house and they were
Lauren H.
Lauren H.
Nov 10, 2017
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My husband was ill and couldn't do the regular evaporative cooling maintenance, so he called Oneguy. They came out right away and did a fantastic job this spring -- we were cool all summer, and also winterized our coolers in the fall. Very professional.
Lauren B.
Lauren B.
Jun 30, 2017
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I had an emergency (to me), I found out my air conditioning was not running and I called Oneguy. They were able to get me in the same day, were professional and explained everything to me that was being done. I was even told how to do something myself so I wouldn't have to incur more expenses. Quick, professional and inexpensive. I love small businesses and found my HVAC company.
Nicole R.
Nicole R.
Mar 07, 2015
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Lee, the owner, is the perfect example of honest, exceptional service. My husband and I prefer to work with local businesses that treat you fairly and honestly. That is OneGuy Heating. Jim, Lee's partner, did the furnace installation and he was so focused and did an amazing job. I did a TON of research on this. Both on installers and equipment. We got the best of both worlds with OneGuy Heating. The best part??? The prices were amazingly reasonable! Lee came in $2000 less than the bid we got from the vendor our home warranty company sent us. I would use Lee again, but I doubt I'll have