Monster Vac
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Monster Vac
We are often asked why homes and commercial buildings need air duct cleaning and system cleaning. The answer to this question is that air ducts, blower fans and coils continually have dust, lint, dirt, bacteria and allergens pass over and through them. And, as these contaminates accumulate, indoor dust becomes more prevalent, heating and cooling systems don't operate efficiently, and in some cases, they can have an adverse effect on your health.

If you notice any of these issues at your home or work, air duct cleaning may be needed. That's where Monster Vac comes in. First, we don't merely put a canister vacuum hose down your air duct and call it clean. Instead, we use proprietary, massive truck-mounted vacuums that suck everything out of your air ducts from the top floor to the trunk line.
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We are a heating and air conditioning contractor that specializes in cleaning air ducts, air handlers, furnaces, air conditioners and coils in homes, commercial buildings, schools, health care facilities and more. People want to know that when a contractor performs work for them, they will stand behind their work.
Monster Vac is the pioneer in residential home air duct cleaning services and HVAC system cleaning, and we are still the innovative leader today. We service more homes than any other air duct cleaner in Colorado. Why? Because we do the most thorough job, have the best technicians and we respect your home.
Colorado homes are stunning. They're surrounded by pine trees, aspens, and beautiful wild grasses. But over time, that beauty can build up in the form of air pollutants, allergens, and pollen residue. Chances are, you're already very familiar with this fact, and your seasonal allergies have not been too happy about it.
If you're like most homeowners in Colorado, then you've probably never even heard of an evaporator coil. But a dirty evaporator coil can actually cause a world of problems if it goes unnoticed for too long. Evaporator coils play a huge role in your home's air flow and air quality. But they're also prone to gunk - especially out here in Colorado.
You're not alone. In fact, most homeowners have no idea what their home's condenser coil is or even where it's located. Even so, your condenser coil plays a pivotal role in your home's air quality and comfort. You'll need to get your condenser coil cleaned once a year if you want to ensure that your air conditioner is circulating cool, comfortable, healthy air consistently.
Reviews (18)
Royal Cole
Royal Cole
Jan 27, 2022
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Justin and the crew did an outstanding job cleaning our ducts and furnace systems. They were efficient and thorough and left the home as the found it. We were extremely satisfied with the work and would recommend Monster Vac and Justin in particular. Thanks guys!
Service: Duct and vent cleaning
Paul Cohn
Paul Cohn
Jan 23, 2022
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Matt and Bryan were phenomenal. They showed up on time, took time to assess the best approach to my cleaning (my home is 106 years old). They were thorough and went through their work with me at the end. I highly recommend this company for any of your HVAC needs!
Service: Duct and vent cleaning
Evelyn Hobbs
Evelyn Hobbs
Jan 13, 2022
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Bryan did a great job! He was on time and he took the time to explain the process of what he would be doing. He answered all of my questions. He showed me his work and explained what he had done. He cleaned up the area after he completed the job. I was impressed with his work ethic! Jim did a great job rescheduling me when the original date had to be cancelled due to illness by one of the workers. I really appreciated his efforts. I highly recommend Monster Vac to anyone considering duct cleaning in their home.
Katharine C.
Katharine C.
Jan 09, 2022
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Excellent service. My husband and I were affected by the fire in Superior and we reached out to Monster Vac after a recommendation from my brother in law who works in insurance. From beginning to end I felt like I was in good hands! First I wanted to say that Steve is an absolute gem. He has one of the best radio voices I’ve ever heard. He is kind and responsive and made my husband and I feel at ease through the entire process. Thank you, Steve! Then Monster Vac sent out Bryan and Travis who were extremely polite, very thorough and gave us EXCELLENT customer service. Monster Vac couldn’t possibly
Anastacia Bunte
Anastacia Bunte
Dec 25, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness
Tim & Kendrick cleaned our vents today! They were on time, super nice and explained exactly what they were going to do. While Monster Vac is a little more pricey, they did give us a repeat customer discount! We would definitely use them again!
Service: Duct and vent cleaning
Don McCarthy
Don McCarthy
Nov 27, 2021
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Positive: Quality
Monster Vac was able to schedule my duct cleaning within a reasonable period of time. Justin showed up on time, explained the pricing and got right to work. In a few hours those ducts were clean. Justin cleaned up around the house and everything looked great. We were very happy with the overall experience.
Service: Duct and vent cleaning
Jackie F.
Jackie F.
Oct 02, 2021
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Monster Vac did a great job cleaning our ducts and dryer vent. They were responsive, great at communicating, and efficient when it can work doing the job. They were a little pricey, but competitive, and you get what you pay for!
Nick H.
Nick H.
Jul 23, 2021
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First time having my air ducts cleaner. Bryan and Cole did a great job. Very thorough and professional.
Mike & Carol S.
Mike & Carol S.
Dec 02, 2019
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Just finished my duct cleaning. Noe was a very polite technician and cleaned up everything as needed and did a nice job. He showed me the dust in the vents and then how clean they were afterwards. Hopefully, I will not have to do this again for many, many years! Thanks. The office staff (Jim) was also very helpful in scheduling my appointment. Noe arriv ed right on time and was done in about 3 hours.
Owen L.
Owen L.
Oct 17, 2019
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Thorough job by the team at Monster Vac. Vents were lined with dust and have been completely cleaned. They also did a full review of our furnace and HVAC in the process.
Dan H.
Dan H.
Feb 06, 2019
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Great job! I highly recommend this company. Our technician "Mike"
did a fantastic job. 100% satisfied!
Michael W.
Michael W.
Jul 17, 2017
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Hired Monster Vac to clean out the ductwork in my house. George and Rene were friendly and did great work. Before and after pictures were received.
Dom B.
Dom B.
Jan 05, 2017
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They did a fantastic job! The put down tarps to protect the floor and were very professional! Thought it was so funny that they even found a spoon in our hvac. We noticed a definite difference in our house after. No more dust blowing in the air! Thank you all for a great job!
Angie H.
Angie H.
Apr 03, 2014
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Expensive! I called for a quote for a dryer vent cleaning, and I was quoted $225 by Monster Vac. I called two other companies for quotes - both of whom have great yelp reviews, and their quotes were $92 and $69 for the exact same thing.

Needless to say, I didn't end up using Monster Vac, but I'm sure they would have done a good job. Just no need to overpay for a service.
Christopher M.
Christopher M.
Nov 07, 2013
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Tech was on time, did a good job, and satisfied overall with the work.

The bill was exactly what was quoted over the phone, so no complaints there except for that it was a bit expensive. But I can understand with all the specialized equipment and a job done right the first time.

Only real complaint I have is that the tech didn't take any measures to ensure my home stayed clean. There was a good amount of debris and dirt on my carpets after he finished. Vacuumed right up though, so no harm done.
Arlyn L.
Arlyn L.
Aug 26, 2013
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Josh from Monster Vac arrived on time, was very pleasant and professional. He was even helpful in reminding us to watch the cats! It took about 3 hours and you could hear the chunks of plaster going through the hoses. The house is 69 years old and the ducts had never been cleaned! He didn't show us the photos, but told us that it was pretty bad. Looking forward to winter to check it out!!
Well done! The estimate for 10 vents was $525 and that is what it cost. Worth it for the professional quality of the work.
Kate K.
Kate K.
Nov 26, 2012
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Went with them because they're NADCA certified.

Had the same experience as M.R. Great guys - Wil and Mike showed up on time, explained the process and went to work - 3 hours of it.

Afterward showed us our vents - before and after, cleaned the furnace, chatted a bit and cleaned up. They'd be getting 5 stars if we weren't seven big ones lighter.

This was our first vent cleaning since we moved into the new house nine years ago - place feels cleaner and is - only found one empty water bottle from construction days...
M. R.
M. R.
Oct 20, 2012
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Monster Vac set up my appointment in a window of 11am to 2pm. The technician (Scott) arrived at 11:30am and walked me through the house describing in detail the work that was to be performed.
The whole process took about three hours including cleaning the ducts, furnace fan, AC coils, and dryer vent. My house was left clean and no furniture was moved.
Bottom line: I am very satisfied with this firm, their timelines, efficient work, and professionalism.