Business Details
7 Years
experience
Denver's Trusted Air Duct & Dryer Vent Cleaning Experts
Founded in 2019, Mile High Ducts is a family-owned Denver-based business dedicated to improving indoor air quality through professional air duct and dryer vent cleaning services. Our team, led by Colorado native Andrew Fitzpatrick, utilizes advanced negative air pressure technology to thoroughly remove dust, allergens, and contaminants from HVAC systems. With hundreds of five-star reviews and an A+ rating from the Better Business Bureau, we prioritize transparency, honesty, and exceptional service. Our technicians undergo rigorous training to ensure every job meets industry standards while delivering measurable benefits like reduced energy bills and extended HVAC lifespan.We serve both residential and commercial clients across the Denver metro area, treating every property with the same care we would our own. Our commitment to customer education ensures clients understand the cleaning process and its specific benefits for their unique needs. By avoiding aggressive sales tactics and focusing on genuine solutions, we've built a reputation as a trusted local expert in air quality improvement.
Services
Air Duct Cleaning
Dryer Vent Cleaning
Air Duct Sanitizer
Commercial HVAC Cleaning
Negative Air Method
Details
- Year established: 2019
Highlights and features
- Family-owned local business with Denver-specific expertise
- Transparent pricing with no surprise fees or upsells
- Proprietary negative air cleaning method removes 99.9% of contaminants
- Technicians maintain immaculate workspaces during service
- A+ BBB rating with hundreds of verified five-star reviews
Associations and certifications
- Better Business Bureau
What people say
Professional and clean
Thorough clean
Expertise evident
Transparent pricing
Immaculate results
Services
Air Duct Cleaning
Our air duct cleaning service removes dust, allergens, and contaminants from HVAC systems using negative air pressure technology. This process improves indoor air quality, reduces energy consumption by up to 30%, and extends HVAC system lifespan. Ideal for allergy sufferers and homeowners seeking improved efficiency, our technicians clean all components including supply vents, returns, and furnace units while maintaining strict cleanliness standards in client spaces.
Dryer Vent Cleaning
This specialized cleaning removes lint buildup from dryer vents to prevent fire hazards and improve appliance efficiency. Using rotary agitation tools and high-powered vacuums, we clean entire vent lines from appliance to termination point. Regular maintenance reduces energy use by up to 30%, shortens drying times, and eliminates musty odors while meeting fire safety code requirements for residential properties.
Air Duct Sanitizer
Our EPA-registered air duct sanitizer eliminates bacteria, mold, and odors from HVAC systems. Applied after cleaning, this low-toxicity treatment prevents microbial regrowth and improves air quality for allergy sufferers. The treatment lasts approximately one year when combined with regular maintenance, providing ongoing protection against contaminants while maintaining system efficiency without harsh chemical residues.
People
Andrew Fitzpatrick
Owner
Andrew Fitzpatrick founded Mile High Ducts in 2019 after identifying gaps in the air duct cleaning industry. With prior experience at national companies, he developed the business to emphasize transparency and quality. His technical expertise and customer-focused approach have earned the company hundreds of five-star reviews.
Questions
What are the benefits of professional air duct cleaning?
Professional cleaning removes dust and allergens, improves HVAC efficiency by up to 30%, extends system lifespan, and reduces indoor air pollutants that trigger allergies.
How often should air ducts be cleaned?
The National Air Duct Cleaning Association recommends cleaning every 3-5 years. Homes with pets, allergies, or recent renovations may require more frequent service.
Do you clean commercial HVAC systems?
Yes, we specialize in commercial systems for offices, restaurants, and multi-family properties using industrial-grade equipment and negative air technology for thorough cleaning.
What cleaning method do you use?
We use negative air pressure cleaning as our primary method, supplemented by agitation tools. This creates suction that fully extracts contaminants rather than just dislodging them.
Are your technicians trained and certified?
All technicians receive comprehensive training in HVAC systems and cleaning techniques. We maintain industry knowledge through ongoing education and equipment upgrades.
Do you offer service guarantees?
We guarantee complete cleaning of all accessible ductwork and will return at no charge if you're not satisfied with the results within 30 days of service.
Reviews (6)
Tiffany H.
Nov 09, 2021
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They were very efficient and completed the job quickly but were very thorough. We are breathing easier now.
Kayla K.
Jun 17, 2021
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Andrew was fantastic! He and his son arrived right in time and were efficient in cleaning my very dirty (post-remodel) duct system. He was extremely personable and helped me learn a lot about my house since I just moved in. He got into the crawl space and was so helpful in educating me (and not trying to sell something). He also was by far the best value of the three quotes I got, with no upselling...all duct cleaning and system sanitation was included. I really appreciate that he is the business owner, is the one that does the work, and is the person who messages you on this app. There is no middle
Marjorie D.
Jun 03, 2021
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I had never used this type of service before so I was skeptical of the pricing when receiving quotes from multiple sources.
Andrew with Mile High Ducts was the first to respond, out of 6 companies, was willing to work with me on pricing and very transparent about what services would be provided. He arrived promptly on time, educated me instead of trying to upsell, and did a very thorough job on the house. He was also very polite, friendly and easy to talk to. I would highly recommend hiring this business if you are looking for a great experience with no hassle!
Andrew with Mile High Ducts was the first to respond, out of 6 companies, was willing to work with me on pricing and very transparent about what services would be provided. He arrived promptly on time, educated me instead of trying to upsell, and did a very thorough job on the house. He was also very polite, friendly and easy to talk to. I would highly recommend hiring this business if you are looking for a great experience with no hassle!
Emily Savino
May 05, 2021
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Andrew, the owner, showed up at the agreed time, was very professional, communicative, fully explained what he was doing, and gave my system a full cleaning and sanitization. He went the extra mile to replace a dryer vent that was improperly connected. He had a wonderful attitude, and was a pleasure to have working in our home. I would highly recommend him to anyone needing an air duct, furnace cleaning service. Great job Andrew.
Jan LaBrie
Apr 12, 2021
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Andrew was on time, kept me apprised of the cleanliness, or lack thereof, of the ducts and vents as he worked through the house, and even removed a ceiling vent cover and washed it with soap and water before putting it back in place. He's very personable and friendly while providing excellent service, and I highly recommend him and his company.
Jeremy McKee
Jan 20, 2021
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Andrew arrived five minutes early and did an outstanding job. After putting eyes on our HVAC system he made recommendations to what service he would provide which save us over $150 from his original quote. The original quote was still less than others in the are. Great work, great communication and easy to deal with. I love supporting small businesses and would recommend him to friends/family.
