Met them at the Home Improvement Show and knew we needed a cleaning. When he came, we REALLY needed…read moreit. Owner worked diligently and quickly despite all the extra buildup (two dogs and a cat will do that). Great customer service, for the agreed-upon price. I will absolutely use them again when we need it. Highly recommend.

Great customer service, price was better than others I was quoted, and on top of that, he's a vet…read more Showed up on time, and I could tell he knew what he was doing. Awesome machine that could show me what was being sucked out of my vents. Will definitely recommend to my friends.

Jake employed by Comet Air Duct Cleaning out of Billings came to our house in Bozeman in December…read moreand cleaned our ducts. I had it done about 4 or 5 years ago and never really saw a big difference. He discovered that the main duct was blocked so did not get cleaned last time. He cut a hole and cleaned it out, then patched the hole with screws that can be taken out next time we need them cleaned in 7 or 8 years. We could not be happier. He said the vents that were cleaned 4 or 5 years ago were pretty clean, the problem was in the blocked vents. I used to have to dust every single day, now I can go 3-4 days without noticing much dust where it used to be thick every morning. I highly recommend COMET AIR DUCT CLEANING! They have cameras that show before and after cleaning and they give you a copy at the end. They also disinfect the vents they clean. They were very responsive to my inquiry and got me an appointment within 2 weeks. Also, Jake is knowlegable and professional. Call them today, you won't regret it. Their prices are very reasonable in comparison to other like companies. Lynda B.

No need to look any further for your air duct needs, you are at the right place! Their attention to…read moredetail is just phenomenal. These folks are very respectful and will go out of their way to make sure everything is perfect. Also... you can't beat the prices!! Like I said.. look no further you won't regret hiring Comet!

He was on time, communicated very well. Also, we were not sure if it needed cleaning or not. He…read morehas a rate for just an inspection of the firebox and also a rate for cleaning. I hadn't had a referral to him, just saw his ad on TV. Will definitely call him for a chimney or air ducts that need cleaning, or a fireplace inspection.

From the owner: Did you know that 90% of homes in the U.S. have shown negative air quality issues and that the EPA…read moreranks indoor air pollution as one of the country's top five health risks? Presently, there are 55 million sufferers of allergies and asthma in the living in the U.S.. These conditions are made worse with neglected air duct systems. With growing concerns about the air we breathe while in our homes, more and more homeowners and building managers are looking to make improvements by having their duct work professionally cleaned. Our friendly and knowledgeable team has nearly 20 years of combined experience cleaning air duct systems, utilizing the best equipment and techniques available to the industry. Mr. C's has held an A+ rating with the Better Business Bureau for 9 years and has an A on Angie's List. In 2013, we received Angie's List's Super Service Award, which is given to only 5% of businesses yearly. These awards cannot be bought - they can only be earned through consistently excellent work.

Angelo is always awesome, came in on time, did his work helped me with another problem easy!! I…read moresaid I would call you again and I did. Thank you so much for helping me!!

From the owner: Platinum HVAC LLC provides residential and commercial HVAC, ductless heating, duct cleaning, and…read morefireplaces in Billings, MT and surrounding areas.

We had 3 services done by them. Matt and Mike were awesome and very knowledgeable. The last…read moreservice we had done was a bigger job than the other 2 services. Brenda the receptionist is awesome as well. Very helpful and for our last service she made the appt sooner than the original day and time. This home is our first and we found out things through them that needed to be done. So they came they saw and they fixed it.

I can't say enough about Aire Serv! Our air conditioner went out and we contacted both another…read morecompany and our home warranty company to resolve the problem. Since we live in Montana, there was no service provider contracted with our home warranty company to put in another unit. The competitor was extremely difficult to work with; Our warranty company was actually trying on our behalf, but we were going nowhere. We contacted Aire Serv on a Friday and they were willing to put in less than a week when our competitor wouldn't come out for three weeks! Who wants to deal with high temps for three weeks with no air conditioner! Matt is the owner and my husband reached out to see if they would be willing to work with our home warranty company and he was completely willing to work with us, coming out in a timely manner to install our unit. When the supervisor at the warranty company spoke with him, she immediately offered him a contract to work with them and be a provider in our area, she was very impressed with his professionalism. Matt bent over backwards helping us, and we are very grateful! Matt came out personally to install the new AC unit and was able to do this three weeks sooner than the other company. Definitely recommend!

DuctWorx has 3 times cleaned my dryer vent and roof top screen of lint accumulation. DW is prompt…read moreand works efficiently. I trust their work and highly recommend.

Brett and Jace are very easy to work with, nice guys. They are thorough and clean and explain the…read moreprocess. Great value!

We called Tom and got an appointment for vent cleaning. They showed up on time and did a very…read moreprofessional quality job. The guys were friendly and explained any questions we had. I would highly recommend them to anyone looking anything dealing with heating and air conditioning services. Dale and Donna

So I last year I started shopping around for a new A/C and furnace since my A/C broke. Tom first…read morecame out to give me a quote and even tried to get it working for us. We finally pulled the trigger on getting the new units a few weeks ago and Tom was the first one I went to for a new quote. After saying yes, he got us scheduled very quickly and stayed in communication leading up to the day as well as during the project. He has been very personable and a great person to work with. Thank you again for working with us and I will happily be recommending you to everyone else.