Denver Residential and Commercial Heating System Replacements

Is your heating system failing you and not providing the comfort you need and deserve?  Let the experts at Pasterkamp provide a heating and cooling system analysis to determine whether or not you need a replacement or some recommended key repairs.

Whether it be for your residential or commercial property, we repair and replace all different types of heating equipment brands, makes and models including:

  • Lennox
  • Mitsubishi
  • Rheem


  • Good judgment, creative thinking and initiative “Pasterkamp Please accept my sincere appreciation for attending to our problem boiler under unusual circumstances. We travel for business and are only home every other weekend. We specifically wish to compliment Mark, the technician who fixed our boiler. I forgot to forward our phone, so Mark had no way…
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    — Ed N
  • Prompt Repair and Follow Up “Thank you for prompt repair of my furnace when I had no heat. Also I appreciate the follow up service that was needed.”

    — Patricia V
  • Outstanding Job “Recently, I contracted with your company to have a Mitsubishi heat pump system installed at my house. I wanted to drop a note to you regarding the outstanding work that Dan did while installing the system. Over the years 1 have hired many contractors to do a variety of jobs at our houses….
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    — Bill S
  • Great teachers! Pasterkamp people are wonderful. Great teachers as well as installers. So far the Lennox furnace is very quiet and provides much more even heat which is just what I was looking for! I’m anxious to try out the AC, and I’m sure it will be just as great. Thank you for a great…
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    — Carol H
  • Expertise, perseverance, and value… “Dear Dirk, Needed to let you know how much we appreciate your patience and perseverance to solve our air conditioner issue. Because of you and the expertise and perseverance of Dan, your technician…we ended up not having to spend a bundle of money for a new motor, which Dan proved we…
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    — Jane and Jerry R.
  • Integrity, honesty, and great service! “I generally have a service call for my furnace every year with your tech Ron Gallardo. I ask for him specifically – he explains everything thoroughly, never speaks down to someone like me who doesn’t know the inner workings of her furnace. Your company stands far and above in customer…
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    — Jennifer R
  • Nice, Fair, and Quick “Thank you for taking care of me today. Marc was very nice, fair, and quick. He knew just what to do.”

    — Alice K
  • Exceptional Service “Dear Dirk, I directed this to your attention just so I could get word to you of the exceptional service I received from Bruce and Steve in getting my water heater replaced last week. My wife saw some water on the floor that morning, I called 303-777-1234 and when I found that Bruce…
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    — Lou B
60 years
Better Business Bureau

Heating and Cooling Systems Replacement and Installation

45992245 - technician looking over a gas furnace with a flashlight before cleaning it.

So it’s time to replace your heating and cooling systems – allow us to educate you about how to make the best decision on replacing or repairing your heating and cooling systems.

A heating and cooling systems that is not installed correctly can be the cause of ongoing problems and greatly affect your comfort, your safety and your pocket.

Our Pasterkamp Pros are expert HVAC technicians and are well-versed on all the different types of heating and cooling systems and brands and will get the job done right the first time. We have total confidence that we have the right teams in place to be careful in your home, considerate of your space and thoughtful when it comes to your complete comfort.

We can repair all makes and models of heating and cooling systemss to extend the life of your heating and cooling systems rather than immediately recommending a heating and cooling systems replacement. We will carefully listen to your needs, evaluate your best options, and educate you on the best cost effective solution.

We will recommend heating and cooling systemss that meet your specific size and capacity needs – no larger or smaller – guaranteed.

If a new furnace, boiler, or air-handler is the best solution for you we will make sure it is sized exactly to your needs through our customized heat load analysis.

Boiler Replacement and Installation

46635046 - male plumber working on central heating boiler

No hot water? Is your boiler making funny noises? Whether it be for your home or business, Pasterkamp Pros can give you the best options.

Sometimes the best and only option is to replace it. If you’re looking to have professionals repair or maintain your existing boiler, you’ll find the help you need from our trained Pasterkamp experts.

If you’re in need of a new boiler that will yield reliable and efficient performance, we have several options for you. Our options include boilers with high efficiency ratings and highly technical innovative features that will minimize heat loss and deliver significant cost savings.

New boiler options are designed to provide quiet operation, maximum comfort, and year after year reliability.

Our HVAC technicians – or Pasterkamp Pros – will give you honest opinions and experienced service regarding your replacment and repair options.

In need of repairs or replacements on other heating equipment? See our HEATING EQUIPMENT