All American Heating's Honest, Fair and Dependable HVAC Service is now available to customers in Littleton and the surrounding Denver suburbs!


Don’t miss our Running Hot and Cold Blog –
with the best stuff about home comfort in every season.

Online Booking is BACK at All American heating! Use your computer, tablet, or phone to book your home HVAC Service appointment TODAY!

Online Booking
is BACK!

Schedule your
home service
appointment on
our website today!

Make your house a Home Sweet Home with these Sweet Rebates and Tax Credits

Make your house a
Home Sweet Home
with sweet rebates!

Before you replace it, call us.

All American Heating is a locally-owned home HVAC and plumbing services provider with a BBB A+ Accredited rating. We are a full-service and NATE Certified Mechanical Contractor located in Breckenridge, serving Summit County and Park County, and in Littleton, serving Denver’s West and South/Southwest Suburbs

All American Heating specializes in solving problems the other guys can’t. We’ll evaluate the situation, offer a workable solution at a fair price, and we’ll complete it with superior workmanship and excellent customer service.’

To schedule a heating and air conditioning repair service for your home or one of our other HVAC system services, reach out today.

Increase comfort. Act greener. Live healthier.

Aeroseal Duct Cleaning from the Inside helps provide the cleanest, safest environment for you and your family through improved indoor air quality.

HVAC Services in Colorado by All-American Heating

Introducing Aeroseal® Duct Sealing from the Inside.

Aeroseal is an industry-leading duct and air-sealing technology that eliminates leaks in your home’s heating and cooling ductwork. The unique formula uses a non-toxic, adhesive sealant that is sprayed into your ducts, finds cracks and holes in your system, and fills and seals each and every one. This combination of cutting-edge technology plus a simple and safe duct sealant formula:

  • Makes the air in your home safer to breathe by drastically reducing dust, allergens, and airborne contaminants.
    • Eliminates leaks in your ductwork, reducing energy costs.
  • Makes your system more efficient and extends its life.
  • Reduces the energy used, helping make your home a green and safe environment.

And, Aeroseal installation by All American Heating is non-invasive and takes only a few hours, with little-to-no inconvenience or clean-up needed.

Technician cleans a ceiling duct

Bundle & Save $1000

Book an Aeroseal Duct Seal now and get a FREE Professional Duct Cleaning – a $1000 value!

Our Services

Heating, Furnace, and Boiler System Installation, Service, and Repair

All American Heating offers a variety of home heating solutions including furnaces, hydronic boiler systems, heat pumps, mini-splits, and other options to help you find the right system for your home.

Before you replace your heating system, call us.We specialize in solving problems the competition can’t. And if we do need to replace it, we’ll offer a reasonable solution at a fair price.

All American Heating is proud to employ a professionally trained staff of experts in the maintenance, diagnostics, service, and repair of furnaces and boiler systems. We are a Rheem® Pro Partner and provide top-notch installation and service of Rheem Prestige Series, Classic Plus Series, and Classic Series furnaces.

Cooling Services

All American Heating offers a variety of solutions to keep your whole family cool all summer long, including air conditioners, swamp coolers, heat pumps, and mini-split systems.

During the hot summer months, you want to stay cool – and we’re here to help. All American Heating offers a wide variety of systems like central air conditioning, heat pumps, swamp coolers, and even mini-splits to help cool your whole house or even just one room.

While most companies consider it less important to have cooling systems available in the mountains, we understand that each home and its residents are unique. And, whether you live in the mountains or the Front Range, your family’s comfort and well-being come first. And if you already have a system, we offer repair and maintenance services for all kinds of cooling systems.

We’ll help you determine the kind of system that’s right for your home – and we offer financing, too! So stay cool – and let us do the work.

Plumbing Services

All American Heating offers solutions for all your plumbing needs. From hot water tanks to hydronic heating systems, we've got you covered.

Need a new water tank? Not so fast. Before you replace it, call us. We specialize in solving problems the other guys can’t. We are a locally-owned, home heating, cooling, and plumbing services provider with a BBB A+ Accredited raining. We offer a full menu of plumbing services completed by fully licensed and NATE-certified technicians.

All American Heating is proud to provide the highest quality boiler systems. In addition, we install Rheem® Water Heaters and other plumbing systems. Our technicians are fully trained and skilled in all plumbing services, certified as NATE Mechanical Contractors, and at your service. Our reputation is second to none. Our team provides premium-level workmanship and unparalleled customer service.

For warranty assistance with Rheem Water Heaters, please call the Rheem Water Heater helpline at: 866-279-4566

Duct Sealing from the Inside®

Did you know 25-40% of the air that’s supposed to blow through your vents is escaping through cracks and holes in your air ducts? You could be wastefully heating and cooling areas like your attic, crawl space, and even behind walls.

Not only that, dust, debris, and allergens are being sucked in and blasted all over your house. Yuck! This is why your bedroom is freezing, your coffee table is always dusty, and your energy bill is through the roof.

The good news is… we make it easy to fix. Aeroseal improves lives by delivering comfort, healthy air, and substantial energy savings.

Book an Aeroseal Duct Seal today,
and get your professional duct cleaning FREE
– a $1,000 value!

Professional Duct Cleaning

Family of four plus dog lounge on furry area rug

Clean ducts mean cleaner, safer living for your whole family. Heating and cooling ducts and dryer vents need to be cleaned and serviced regularly to keep your indoor air healthy and clean and to help eliminate a potential fire hazard from your home. We also offer duct sanitization to help rid your home of bacteria and other contaminants that gather and grow in your home’s ductwork.

Book an Aeroseal Duct Seal today,
and get your professional duct cleaning FREE
– a $1,000 value!

Alarms and Controls

Dog looking out window at snowy landscape

If you live in the high country, you know that outdoor temperatures can change drastically and quickly – sometimes literally overnight.

If you have a home in the mountains that sits empty at least part of the time, or even if you live in the city and you’re away from your primary residence for any period, and the furnace or electricity goes out during the winter, you could be in for serious trouble. That’s why All American Heating recommends installing an automatic water shutoff system, a smart thermostat, or a telephone freeze alarm. This technology alerts you or a neighbor when the temperature inside reaches a predetermined low point, and before damage occurs. Automatic water shutoff systems detect leaks and turn off water valves, stopping floods before they happen. Find out more about how a freeze alarm or water shutoff system can save you from a home catastrophe.

Complete Home Air Quality Planning and Implementation

Dad and baby looking out the window

The world has definitely changed. Over the last several years, we’ve learned so much about the importance of the air we breathe indoors. All American Heating can design a Complete Home Air Quality Plan to provide the best in clean indoor air for your family. We offer a multitude of tools and services to help give you and your family the healthiest air possible. Your home is your sanctuary, and we’re here to help make life at home your best life.

Running Hot and Cold Blog.


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A reliable air conditioning unit can make a big difference on a sweltering summer afternoon. However, air conditioners that stop working when they’re needed can also make a big difference — just not a good one. Thankfully, depending on the cause of the problem, pressing the AC reset button can help your system return to […]
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What You Need To Know to Benefit from the Inflation Reduction Act

Here’s a breakdown of how to get your energy tax credits for energy home improvements under the Inflation Reduction Act of 2022.
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Dad and daughter laugh together over ice cream sundaes, enjoying Summer vacation comfortably at home - the way it should be. Find out how All American Heating can help you make sure your home cooling system is the most energy-efficient it can be.

Want to Make Sure Your home AC Is Energy-Efficient? Here’s How to Check

Have the best summer possible by ensuring that your home’s AC unit is energy-efficient, and can help keep you comfortable.
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When was the last time you thought about your ductwork? Out of sight, out of mind, right? What if we told you that leaky ductwork might be causing a number of heating efficiency, energy cost, and air quality problems in your home?

Does Your Home Have Duct Leakage? Here Are Five Signs

All American Heating tells you about the five most common symptoms of duct leakage in your home – and what you can do about it.
Apr 13, 20221

Thinking of DIY? Call Our Heating and Air Conditioning Company Instead!

Quicker Solutions

When your air conditioning unit malfunctions on a sweltering day, the speed and accuracy of a professional diagnosis can mean the difference between prolonged discomfort and quick relief. Contacting a reputable heating and air conditioning company like All American Heating ensures that skilled HVAC technicians will efficiently identify and solve even the most complex issues with your cooling system. Our rapid response will save the day — particularly during the peak summer months — when every minute without functioning air conditioning feels like an hour.

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No Need to Risk Injuries

Attempting to handle furnace repairs or installations without the necessary expertise can pose significant risks, including the possibility of personal injury. The intricate design of HVAC systems, coupled with the electrical knowledge required, makes furnace repair, replacement, and similarly complex tasks better suited for professionals from our local heating and cooling company. By entrusting these tasks to the qualified individuals at All American Heating, you eliminate the risk of accidents and injuries that could happen from mishandling equipment.

Expert Results

DIY HVAC installation attempts often lead to improper setups, which can compromise the entire heating and cooling system's efficiency. By contrast, taking advantage of our professional HVAC services ensures that every component of your system is installed correctly. Expert installations help maintain the system’s integrity and prevent the frequent malfunctions associated with incorrect setups, which helps preserve the lifespan of your equipment.

Lower Costs in the Long Run

Opting for professional HVAC repair from our trusted HVAC company in Colorado not only ensures that your system operates optimally but can also prove to be more cost-effective over time. Technicians can preempt potential issues during routine maintenance and reduce the need for costly emergency repairs. Additionally, a well-maintained system operates more efficiently, which lowers energy bills and extends the equipment's lifespan.

Spend Your Time Elsewhere

Placing your heating and cooling needs in the hands of our professional HVAC contractor team allows you to dedicate your time and energy to pursuits instead of tinkering around with a complex air conditioning system. Whether it's spending time with family, focusing on work, or enjoying your favorite hobbies, leaving HVAC concerns to All American Heating frees up personal time that would otherwise be spent troubleshooting and repairing HVAC systems.

Our Heating and Air Conditioning Service Team Serves the Following Colorado Locations

  • Littleton

  • Greenwood Village

  • Centennial

  • Highlands Ranch

  • Lakewood

  • Denver

  • Golden

  • Fairplay

  • Alma

  • Hartsel

  • Jefferson

  • Como

  • Bailey

  • Dillon

  • Silverthorne

  • Frisco

When You Need an HVAC Company in Colorado, All American Heating Is a Name You Can Trust

The next time you need a heating and air conditioning service in the greater Denver area, All American Heating will only be a phone call away. If you'd like to learn more about our local heating and cooling company and how we can help meet your various HVAC needs, contact us today!

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