Boiler Repair & Service in Denver

Keep Your Boiler Functional

Denver is home to nearly 3.5 million people in the city and counties throughout the metro area. In Denver city, boiler installations and repairs are in high demand among homes and apartments. Needless to say, there are a lot of boilers in the Denver area with all the people and businesses.

Our Goal Since 1989

Our goal at NOW Heating and Air since 1989 has been to provide expert service for residential and commercial HVAC 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. This will allow us to provide a system for your home or business that will exceed your expectations.

We Stand Behind Our Work

We are a bit old school. We stand behind our work and complete your boiler jobs the right way. Even when it takes more time or when we need to complete the work at a strange hour, our work is quality every time or you don’t pay. We guarantee all work that our technicians perform. If the services we provide are not up to your expectations, you don’t have to pay until you are happy.

We Provide The Following Benefits To Clients:

  • Free in-home estimates on replacement boilers
  • 100 percent satisfaction guarantee
  • Some of the most knowledgeable boiler technicians in the Denver boiler industry

With NOW Heating and Air, you will get services that you can rely on time and time again. As we build relationships one at a time, we make sure to complete each job to the same standard. Our services are available 24 hours a day for your home, so don’t be afraid to call at any hour if a problem arises. No matter what time of the day or night, our technicians complete each job with respect and integrity. We will respond to your call and repair your problem within 24-hours, guaranteed. Get affordable flat-rate pricing with reliable boiler service repairs when you get services from NOW Heating and Air. Throughout the Denver area, service and repairs have up to a 10 year guarantee on labor and parts.

Why We’re The Best Choice In Denver

NOW Heating and Air is based in Commerce City, CO, where we offer a free trip charge on any on a $100 repair or service within a 20 mile radius. With our quality service and close proximity, we are clearly the best choice for Denver when residents are looking for the best licensed boiler service team. Our experts have the experience, proficiency and skills to handle all boiler service and repairs. Additionally, we employ only factory-trained, EPA-certified technicians. Our Denver service technicians are all employees, not subcontractors. As a company, we collectively share the same passion and vision.

Boiler Certification

NOW Heating and Air is known across the Denver metro area for providing the highest-quality work on boiler service and repair. It doesn’t matter who previously serviced your home; we will always provide the best service for all customers. We are a NATE-certified technician (North American Technical Excellence) and installation company, and we pride ourselves in being the very best Denver boiler repair company.
Now Heating & Air
4.7
Based on 698 reviews
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Angela Miracle
Angela Miracle
00:30 24 Jun 20
I called in because my AC stopped working all of a sudden. I called and Jackie was so helpful. She had someone out the... same day and my unit was fixed the same day. Thank you now for helping me out. Highly recommended.read more
Joan Murphy
Joan Murphy
01:42 22 May 20
Eli and Zack who installed our new furnace and tankless hot water heater were very professional, polite and... knowledgeable. When the job was completed they made sure everything was working properly. They explained in detailed the operation of your new system. The service provided by them was outstanding.read more
Danee Zuniga
Danee Zuniga
21:18 25 Mar 20
I had a great experience with Ian. He was full of information, he didn't try and replace my water heater right away,... he actually cared and wanted to help. He gave me some tips and i followed those tips and actually fixed the problem. Thank you Ianread more
Taylor Rothwell
Taylor Rothwell
20:53 17 Feb 20
Albert and Rod replaced both our furnace and water heater. Not only were they super professional but did it in a timely... matter. Best experience I have had with this sort of thing. Will definitely recommend to anyone!read more
Elanna Lozow
Elanna Lozow
15:34 08 Feb 20
Not ever a good time when your heat goes out in the middle of winter. We got a few bids and this company gave us the... most thorough and reasonable bid. When Abram came he was pleasant and knowledgeable, they were good to our home. It’s now warm and will be for a long time with the great new furnace they installed! They didn’t take advantage of our situation, Definitely recommend Now!read more
Diane Ament
Diane Ament
21:01 27 Jan 20
I love this company! The service technician (Brian Smith) arrived right on time on a Saturday evening. He was very... though explaining to me what had happened to my furnace and what the cost would be for emergency service. He said my cost would go down considerably if I waited until Monday. I couldn't have done that if he hadn't supplied me with his very own space heaters! I was able to stay warm all weekend and he promptly returned on Monday ahead of schedule to finish the job. Very professional, honest and someone I felt good about having in my home. Will always call NOW Heating and Air - they are trustworthy and really care.read more
Evan and Jen Rynearson
Evan and Jen Rynearson
13:38 05 Dec 19
Albert and his apprentice/helper installed an entire new system. It was cold and they worked for 12 hours straight. ... They were professional and respectful through it all, and did a great job explaining everything. The install is clean, and professional.read more
Wes Vondenkamp
Wes Vondenkamp
22:37 01 Dec 19
My heating went out last night, Jackie was able to send someone out right away and helped me out! Great service all... around! And my newborn baby is toasty warm ?read more
Scott Siler
Scott Siler
22:37 01 Dec 19
My heating went out a few days ago and Jackie was able to get someone over here right away! She’s the best! Highly... recommendedread more
Andra Ramsay
Andra Ramsay
15:56 01 Nov 19
Love our tech and the owner! Personal visit from the owner just to make sure we had heat today...Personable,... Responsive, informative, and they get the job done. Thank you for helping us in a moment's notice even with all the other jobs you have to get to due to this cold freeze! We have heat!read more
Carlos Ojeda
Carlos Ojeda
00:28 23 Oct 19
We have Ben coming to our home now for years. You see, we have their U.S.A Agreement plan. They call us and schedule... cleanings in the spring and fall. They've kept us cool in the summer and warm in the winter for many years by keeping our equipment well-maintained. In fact, the one time we had an issue with our furnace, it was nice to be put at the head of the line because of the plan. We highly recommend them!read more
Cory Culbertson
Cory Culbertson
15:04 13 Jan 18
What can i say about this company? Only great things , I had contacted Sam Johnstone about a replacement furnace as he... was referred to me by my realtor PJ Magin.sam was a great guy he was able to get out to me right away, he was also willing to go and the extra mile and get us some space heaters during the wait until my new furnace arrived. The guys Rod and Roberto were great !! Super friendly, willing to explain the process and what to expect after the install was completed. After the techs were done cleaning up there tools , dust and drop clothes , my house was cleaned better then when they showed up, my apologies guys. There was a complication with the gas lines, no fault of there own the furnace was not properly working, well needless to say we had to have xcel called out to investigate the lines. Well through some miracle they were out and replaced my meter within an hour. I expected the techs to take there lunch and come back after and hour or so , Nope they were there with xcel, figuring out the issue. Mind you these guys were already a few hours in and i expected them to take thier break. The furnace was still not working right so rod removed the clog and fixed it about 20 more minutes . The burner was clogged and he waws able to clear it . Thenhe finished up the paper work and got us the warranty info and all paperwork was sqaured away. Still not having taken a break. I recommend these guys and this company, price was right where they said it would cost, the guys were super friendly and helpful. They even took a scrap pile of wood i had lying around. Love the new furnace super effecient and warms right up. Shame i have to sell it now!. Wish i could take pictures ...what a improvement thanks so much!read more
Charles Beebe
Charles Beebe
16:09 08 Dec 17
The house was initially bought in August. Before the purchase was completed the furnace inspected by NOW due to a... slight natural gas smell in the upstairs bedroom. They came out and "inspected" it saying "no leaks found!" for $150. After smelling the natural gas smell getting worse for months we had Excel come out and take a look. They found a 10% LEL leak coming from where the gas line enters the regulator for the furnace. We called NOW to come fix the problem that they initially said was okay just months before. The repair tech came out, and determined it was the regulator needing replaced. He went back to the shop and got the new regulator only to figure out when he got back to the house that it was not the correct one. Another 1.5 hours later he returned for the second time with the correct regulator. It was installed, heat working and everything was good. Not. Not only can I not see where the "leak" was coming from on the old regulator, but the install tech left a lead wire on the inside of the furnace bypassing the thermostat which led us to not be able to turn off the heat for 7 hours (4am). At which point he had to come back for, yes, the third time in read more
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303-287-8000

8661 Rosemary St, Commerce City, CO 80022