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Our Philosophy

sam quote

At NOW Heating & Air We want you to be 100% satisfied, or you don’t pay!

We’re the home of the FREE Furnace where you’ll NEVER pay a trip charge on ANY repair!

-Sam Johnston, Owner


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Current Specials

3820 in savings
Free Furnace
$50 Off Ultimate Duct Cleaning
Noritz Tankless Special
Trane Comfort Link Thermostat!

Find the right deal for your needs.  Check out our current specials and offers & get the best deal around!  Need some help?  Give us a call and let our expert customer service agents help find the right special for you.

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Air Duct Cleaning

Air Duct Cleaning Servicebefore-after_ducts

Look around, is there a lot of dust everywhere you look. Or, do you find yourself dusting more than you believe you should? Wondering how come? Generally it’s a good bet your air duct system is full of dust, mites, allergens and other debris. NOW Heating and Air’s Air Duct Cleaning techs are trained to inspect and clean your air ducts right down to your comfort system’s air filters.

We use the largest air duct cleaning system that’s available. Our system is capable of removing all dust and debris that may exist in your residential or commercial air duct system. Nothing will remain behind guaranteed.

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Welcome to Now Heating & Air

Since 1989, we have provided expert service for residential and commercial HVAC installation, repair, and maintenance in Denver, Boulder, and the surrounding areas. Whether you need new system installation or system retrofit, our professional technicians will assess your needs and provide a system for your home or business that will exceed your expectations.

Our technicians have extensive training and experience with the heating and air conditioning units we install, as well as all other types of residential systems to ensure efficient air conditioning and heating repair for your home. We provide repair, replacement, and preventative maintenance for air conditioners, furnace repair, furnace replacement, heat pumps, air duct cleaning, humidifiers, and more.

Do you need HVAC service for your business? We offer a full range of commercial heating and air conditioning services. Our expert technicians provide superior service to cover all your HVAC needs and more. In addition to commercial air conditioner and heater repair, replacement, and preventative maintenance, we offer commercial plumbing, refrigeration, and electrical services.

At Now Heating & Air, we are here when you need us with 24 hour emergency service, 7 days a week in Denver, Boulder, and the surrounding areas. Please browse our website to read more about our services and find information about our current deals and special offers for services at your home or business. For prompt and reliable service that you can count on, give us a call today at (720) 306-8445.


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Excellent service and price. Highly recommend to anyone who is looking for an air conditioner or a new furnace. Now’s …read them all

NOW Heating & Air tech Ian was a wealth of information. He looked over our furnace before moving forward with …read them all