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Pasterkamp can handle that! (303) 777-1234

Delivering Comfort to
Homes Since 1959

Trusted HVAC, Electrical and Plumbing Services In Denver, CO

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Professional Cooling Services For Denver Homes

Don’t deal with summer heat alone. Enjoy reliable cooling in Denver, CO, with help from Pasterkamp Heating & Air Conditioning. We offer a full range of air conditioning services designed to keep you cool and comfortable, even during the worst heatwaves. From seasonal maintenance to preserve equipment life to energy-efficient new installations, we do it all.

Whether your air conditioner suddenly stopped working or you’ve noticed some odd performance changes, our team is ready to find the problem and offer you lasting solutions. Contact us today to ensure your cooling system works smoothly and efficiently.

Why Choose Pasterkamp Heating & Air Conditioning

Choosing the right air conditioning company is critical to ensure your AC system lasts for years and costs less to run. At Pasterkamp Heating & Air Conditioning, we’re your local solution to staying cool and comfortable year-round.

Denver homeowners routinely choose us because we deliver:
  • Experienced, Certified Technicians: When you need fast diagnostics, repairs that work, or installations done right, you can count on our experienced and highly skilled, NATE- certified technicians.
  • Local Knowledge: We know what you need to keep your home comfortable because we live here too. At Pasterkamp Heating & Air Conditioning, we’ve been serving Denver locals for decades.
  • Quality Customer Service: We prioritize lasting customer relationships over quick profits. That means we go the extra mile and make sure every job is done right.

Reliable Home Cooling Solutions

There are several systems that can work together to give you affordable cooling in Denver. At Pasterkamp Heating & Air Conditioning, we maintain, repair, and install them all.

Our cooling services include:
  • AC repair
  • AC maintenance
  • AC installation
  • Heat pumps
  • Mini-splits
  • Whole house fans
  • Dehumidifiers

Signs Your Cooling System Needs Attention

Dealing with a complete AC breakdown can be highly stressful during the middle of summer. That’s why it’s important to pay attention to early warning signs of a problem. The earlier you have repairs done, the less likely you are to need major repairs. At Pasterkamp Heating & Air Conditioning, we help you find small problems before they lead to total breakdowns.

Keep an eye out for signs your system is struggling, such as:
  • Weak or uneven airflow
  • Warmer room and cooler rooms
  • Unusual noises
  • Higher-than-normal utility bills
  • Frequent cycling
  • Poor humidity control
  • Warm air from vents

Energy Efficient Cooling Options

Modern cooling systems are designed to provide improved comfort while using less energy than older equipment. Upgrading to an energy-efficient air conditioning system may help homeowners reduce monthly utility costs while improving indoor temperature consistency and airflow.

High-efficiency cooling systems often include advanced features such as:
  • Variable-speed motors
  • Improved humidity control
  • Smart thermostat compatibility
  • Zoned temperature controls

Benefits Of Routine AC Maintenance

Routine air conditioning maintenance helps support reliable system operation throughout Denver’s cooling season. Professional maintenance typically includes inspecting electrical connections, checking refrigerant levels, cleaning components, testing airflow, and replacing filters as needed. These services help reduce strain on the system and improve overall cooling performance.

Regular air conditioning maintenance may also help extend equipment lifespan, improve indoor air quality, lower energy costs, and reduce the likelihood of unexpected breakdowns during hot weather. Since seasonal maintenance is affordable and readily available, it’s a good idea to keep it on your to-do list every spring.

Keep Your Home Comfortable

Your air conditioning system plays a major role in maintaining comfort during Denver’s warm summer months. Whether you need cooling repairs, preventive maintenance, or a more energy-efficient system, Pasterkamp is here to help with dependable service and professional solutions.

Our team is committed to helping homeowners achieve reliable indoor comfort through quality workmanship and personalized cooling services. From routine maintenance to complete air conditioning support, we provide the expertise needed to keep your home cool and comfortable throughout the season.

If you need help with cooling in Denver, reach out to the Pasterkamp Heating & Air Conditioning team today. We have fast response times and some of the most experienced technicians around.

Frequently Asked Questions

How often should cooling systems be maintained?

Most cooling systems should be professionally maintained once each year, ideally before the summer season begins. Annual maintenance helps improve efficiency, reduce wear and tear, and lower the risk of unexpected breakdowns.

What are signs of air conditioner problems?

Common warning signs include weak airflow, uneven temperatures, unusual noises, rising energy bills, warm air from vents, excessive humidity, and systems that cycle on and off frequently.

Can cooling maintenance improve indoor comfort?

Yes. Routine maintenance helps cooling systems operate more efficiently, improves airflow, supports better humidity control, and helps maintain more consistent indoor temperatures throughout the home.

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Us Today

If you have questions or are ready to schedule your appointment, fill out the form below and we will be in touch.

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Our Services

  • Heating
    • Heating
    • Heating Repair
    • Heating Replacement
    • Heating Maintenance
    • Heating Equipment
    • Boilers
  • Cooling
    • Cooling
    • AC Repair
    • AC Replacement
    • AC Maintenance
  • Heat Pumps
  • Mini Splits
  • Indoor Air Quality
  • Plumbing
    • Plumbing
    • Plumbing Inspections
    • Leak Detection
    • Pressure Control
    • Plumbing Fixtures
      • Plumbing Fixtures
      • Toilets
      • Sinks and Faucets
    • Shut-Off Valves
    • Sump Pumps
    • Water Hammer
    • Water Heater Repair
    • Water Heater Replacement
    • Water Heater Maintenance
    • Water Quality
  • Electrical
  • Commercial Services

$50 Off Aprilaire®

Get $50 off any humidifier or air quality product from Aprilaire®, the industry’s leading air quality product manufacturer.
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$67 AC Tune-Up

Get an AC tune-up for just $67, regularly valued at $199.
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Residential Only

$67 Water Heater Flush

Get a tanked water heater flush with safety inspection for just $67, regularly valued at $150.
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10% Off New Boiler Installation

Save 10% on any new boiler installation.
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BOGO Family Maintenance Package

Purchase an HVAC Maintenance Package and choose a friend or family member to receive one FREE.
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Free Water Heater Estimates

Get a free estimate on a new water heater.
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Mitsubishi Ductless Heat Pump System

10% off Mitsubishi ductless heat pump systems.
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*See Dealer For Details.

Mitsubishi Rebates

Ask your comfort advisor about periodic and ongoing Mitsubishi Electric rebates ranging from $100–$1,500.
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Xcel Energy Rebates

Rebates available for new heat pumps and high-efficiency furnaces & boilers.
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“I would choose them again and again.”

Pasterkamp has installed heating and air conditioning systems in two of our Colorado homes. In both cases, the systems have worked flawlessly. This company is a Colorado institution. I would choose them again and again.

Guy PostlewaitGoogle Review

“I appreciate all the help he gave me and he did a fantastic job of explaining everything he was doing.”

James huff was amazing. He was prompt, courteous, and professional. He helped me in many ways to understand my furnace workings. I appreciate all the help he gave me and he did a fantastic job of explaining everything he was doing. Thank you James!

Ginger BergmanGoogle Review

“James really worked hard to find a solution and I really appreciate his efforts.”

Both Teresa when I called to set up service, and James who came out to check our unit were very polite and friendly. James really worked hard to find a solution and I really appreciate his efforts. We finally got our AC working. I would very much recommend these guys. Thanks much.

Niloo HessamiGoogle Review

“I was happy to speak to someone who really knows the products and tells you what you need and didn’t try to upsell me.”

Brandon was very easy to speak to, he told me exactly what will happen and when. I have already given my sister Pasterkamp's number! I was happy to speak to someone who really knows the products and tells you what you need and didn't try to upsell me. I will always use Pasterkamp from now on!! I am getting a furnace that's the right size for my house and a heat pump installed

Sheri McphailGoogle Review

Our Office Locations
Headquarters
1930 S Cherokee St
Denver, CO 80223

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Pasterkamp Heating & Air Conditioning
Pasterkamp can handle that! (303) 777-1234
Our Office Locations
Headquarters
1930 S Cherokee St
Denver, CO 80223

Directions

Business Hours
  • Monday – Friday

    7:30 AM – 4:00 PM

After Hours
Emergency Services
  • Monday – Friday

    4:00 PM – 8:00 PM

    Saturday

    8:00 AM – 12:00 PM

Services

  • Heating Services
  • Cooling Services
  • Indoor Air Quality
  • Plumbing Services
  • Water Quality
  • Electrical Services
  • Commercial Services

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