Now Heating and Air

Denver's HVACContractor

  • PFurnaces
  • PAir Conditioning
  • PBoilers
  • PWater Heaters
  • ;Air Duct Cleaning

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How Much Should It Cost?

How Much Should It Cost

My Furnace Isn't Working

My Furnace Isn't Working

I Need AC Repair Services

I Need AC Repair Services



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If You Need It Done Today, Call Now

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.

Our Services

What We Provide


Furnace Repair

During Colorado’s cold front, a homeowner’s worst nightmare is a malfunctioning furnace. Homeowners need to be aware that just because a furnace is functioning doesn’t mean that it is working safely or efficiently. That is why our technicians are available 24/7 in the Denver area. Call us today for a free quote on a furnace repair.


Air Conditioning Repair

If you’re experiencing an AC unit malfunction, our team will react promptly and use the proper tools and equipment to get the job done. From making simple adjustments to complete system overhauls, we deliver a blend of professionalism and honesty. You’ll value our detailed attention and competitive pricing.


Water Heater Repair

We understand that having a water heater emergency requires a sense of urgency. Our 24-hour emergency service ensures that you won’t be charged overtime or for a trip charge with repairs. Our technicians have seen it all. With our continuous training and experience in the industry, you can trust our team to repair your water heater today.


Boiler Repair

Our goal at NOW Heating and Air is to provide expert service for residential and commercial boilers. If your home needs a boiler service or repair, call us today to schedule an appointment in Denver and the surrounding areas. Whether you need a new system installation or a system retrofit, our professional technicians will assess your needs. 


Mini Ductless Systems

Going with a mini ductless AC system offers many perks. While most people have had a chance to look at ductless heating and cooling systems, or maybe they’ve seen a small device on the wall there are still quite a few questions about how they work and what the advantage is. Our team can help you make the best decision on a mini ductless system.


Air Duct Cleaning

Air Duct Cleaning provided Now Heating and Air is the most sought-after air duct cleaning service in Denver, CO. Clean air ducts are an important component to having a clean home, and therefore it can be a great idea to clean your vent system. Clean air can promote healthy living and may also minimize reactionary symptoms due to poor indoor air quality. 

Don't Take Our Word For It...
Gretchen Hundemer
Gretchen Hundemer
The technician answered all of my questions and explained what he was doing. Great service at a fair price!
via Google
Karen Dee
Karen Dee
Rod was great. He was attentive and on time. They installed both a new heating and a new a/c system in our home. It has made a huge difference with maintaining an even temp throughout the house.We highly recommend Rod and his company.
via Google
Chris Bickel
Chris Bickel
Anthony was a great technician. Friendly, knowledgeable, and helped my neighbor and I solve a perplexing problem with our HVAC systems. I would use them again in the future.My only negative is that they have a fairly large ladder fee (my … read more
via Google
Why Choose 

No breakdown guarantee, or we come back for free


Same Day Service 24 Hours A Day, 7 Days A Week


3 Year Service Guarantee with Repair


On time installs - “Guaranteed”


Up to $4400 in Rebates for a New System


Free Maintenance Program with Service


No Trip Charge with any Repair


No Trip Charge with any Repair


Free Furnace with Select A/C Packages


Heating/Cooling Installation with 20 Year Labor & 10 Year Parts Warranty

Do You Need HVAC Service For Your Business?

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.

24 Hour Service…. 7 Days A Week!

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.


Furnace Repair & Furnace Service

Are you worried that your old furnace isn’t going to be able meet the demands of your home during the cold Colorado winter months? One way you can get extra peace of mind is to have one of highly trained, skilled, and friendly heating technicians perform expert Denver furnace repair and maintenance services. You can call Now Heating and Air before there’s a problem to make sure you get the full life out of your furnace.

If your furnace or boiler isn’t working, it can be a frustrating moment, not to mention it can get cold real quick. A broken furnace can make your home uncomfortable and even dangerous if left unrepaired. Now Heating and Air has been in business since 1998 so we have the skill and expertise to get your heat back on fast and make sure that it stays on. And you can rest easy knowing our furnace repairs are backed by a 100% Satisfaction Guarantee.

Our trained technicians will come to your home to diagnose your furnace. You can rest easy knowing that we’ve seen it all and can provide you an in-depth analysis of what your furnace repair will be. They will give you a detailed report of the problem and the recommended repair. You will know the cost of the technician performing the repair. There is no surprise costs or hidden fees; all our work is done with flat-rate pricing.

We can help you clean your furnace too! A clean furnace is more efficient, helping save you money on your heating costs during our Colorado winters. A clean furnace also is safer  and helps provide your home with clean, warm air during the heating season. Furnace cleaning and inspection of all the ducts and components is important.

No matter what furnace repair or furnace service you’re looking for, Now Heating and Air can help! Call us today!

Proudly Serving These Great Communities and More!

8661 Rosemary St, Commerce City, CO 80022

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