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Denver Residential and Commercial Heating Equipment Repair, Replacement and Maintenance

If your heating system needs a tune up or you have a break down, we will respond to your needs with award winning service.

Our technicians adhere to the highest standards of excellence, from installing a new thermostat to an energy efficient heating system.

Pasterkamp is the name customer’s think of first. We guarantee excellent workmanship and customer service from each technician and Pasterkamp employee. If you need routine maintenance or want to save money off utility bills we can help!

We offer a variety of heating equipment for your comfort and energy efficiency needs:


Choose Denver’s Furnace Maintenance Pioneers – Pasterkamp Heating and Air Conditioning

For reliable and unparalleled furnace maintenance in Denver, look no further. Our legacy and commitment speak volumes of our dedication. Learn how our third-generation family business continues to serve Denver with distinction. Ready for an unmatched furnace maintenance experience? Contact our experts today.

At Pasterkamp Heating and Air Conditioning, your comfort is our mission. Situated in the heart of Denver, we guarantee the best Denver furnace maintenance services, backed by decades of trust. Dive deeper into our services, and be a part of Denver’s best heating and cooling legacy.

Air Filters / Air Purifiers

Installation of a Media Air Cleaner can safely capture asthma and allergens like pollen, dust, mold, and even pet dander that are most likely floating in your home or business.

Media Air Cleaners capture up to 99% of airborne particles passing through your air filtration system. They are low maintenance with up to 1 year filter life for most applications.

Pasterkamp highly recommends MERV or HEPA (High Efficiency Particulate Air) Filters.

MERV Rating

MERV rating (minimum efficiency reporting value) is a measurement scale designed to rate the effectiveness of air filters. The scale represents the leap in the precision and accuracy of air-cleaner ratings

HEPA air filters satisfy very particular air quality standards as set by the United States Department of Energy (DOE). HEPA air filters remove 99.97% of all particles greater than 0.3 micrometer from the air that passes through. HEPA air filters are superior to most other air filters on the market.


Pasterkamp can help make your indoor environment more comfortable by adding humidity control to your whole home or business.

The lack of humidity in the air affects your skin, nasal passages and throat, as well as your breathing.

A Pasterkamp-installed home or business humidifier will work in conjunction with your heating and cooling system to alleviate irritants such as:

  • Sinus headaches
  • Nose bleeds
  • Sore throat
  • Dry skin
  • Static electricity

Zoning Controls

The Pasterkamp pros know all about making your home or business more comfortable. One way we can improve your comfort level is through zoning controls.

Zoning controls can be added to any forced heating or cooling system as an accessory, and allows you to adjust the temperature in various parts of your home independently.

Each area of the home will have its own thermostat, and you can set the temperature for what you like for heating and cooling for just that area.

You might want your living room and dining room to be set at 71 degrees, but maybe you like it warmer in your bedroom at 75 degrees.

You have the ability to choose how many zones you want to have, from two zones on up, with most homes using two to six zones.


Ranging in styles and function including wi-fi enabled or “smart” thermostats, thermostats can regulate a range of functions in your home; temperature, humidity, indoor air quality, and much more.

We can help you decide what works best for your home or business, and help make your home or business more comfortable while saving you money on utility bills.


Hydronics & Steam

If you are in need of hydronics and steam service, look no further than Pasterkamp. Their technicians have extensive expertise and experience as a hydronics and steam contractor including the following items:

  • Hydronic and Steam piping
  • Steam Heating systems
  • Steam Process solutions
  • Steam Boilers
  • Medium and High pressure steam
  • Steam Piping for Breweries
  • Steam Piping for Food Processors
  • Steam and Hydronic piping for Laundry Washers & Dryers
  • Steam Traps
  • Steam Valves
  • Steam Safety

Ventilation Exhaust Systems

Proper Ventilation:

  • Bring in fresh air while maintaining energy efficiency
  • Low maintenance, low energy usage solution
  • Recovers up to 80% of heating and cooling energy

Energy Recovery Ventilators (ERV) and Heat Recovery Ventilators (HRV) are used to bring in filtered air from the outside into your heating and cooling system, while exhausting or refreshing the air from your Metro Denver home.

The construction of our homes is getting tighter and allowing for fewer natural air exchanges. This allows the air in our homes to become stale and lowers the quality of the air. Bringing fresh air in keeps the quality of the air in our homes where it should be and gives a noticeable difference to any home.

When the air is brought in through an ERV the heat and humidity are transferred efficiently into the incoming air so that you keep most of the humidity and heat in your home.

These products help to lower VOC levels in your home. VOCs, or volatile organic compounds, are considered a leading threat to our health today and the more ‘efficient’ we make our homes the higher these levels usually are.

When it comes to your air conditioning and cooling needs – Pasterkamp can handle that!

Serving Denver and Beyond:

Our services extend to various regions, including Denver, Centennial, Lone Tree, Highlands Ranch, Castle Rock, Littleton, Lakewood, and Parker, CO. No matter where you are in the Denver Metro Area, Pasterkamp Heating and Air Conditioning is here to serve you.