1st Global Air Duct Cleaning is a family-owned and locally operated air duct and dryer vent cleaning business serving St. Louis, MO and over 30 cities in Missouri and Illinois. Established in 2014, 1st Global Air Duct Cleaning provides core services including deep cleaning of HVAC duct systems and dryer vent cleaning to improve indoor air quality, HVAC efficiency, and fire safety. The business features professional equipment such as HEPA-filtered industrial vacuums, rotary brushes, and camera inspections.
1St Global Air Duct Cleaning The National Air Duct Cleaners Association (NADCA) recommends professional air duct cleaning every 3 to 7 years for most homes. More frequent cleaning may be needed for homes with pets, smokers, recent renovations, or family members with allergies or asthma.
Is air duct cleaning worth it?+
1St Global Air Duct Cleaning Professional air duct cleaning removes dust, pet dander, mold spores, allergens, and debris from HVAC systems. Benefits include cleaner indoor air, reduced allergy and asthma symptoms, improved HVAC efficiency, and longer equipment life.
Do you clean dryer vents too?+
1St Global Air Duct Cleaning is a core service that includes cleaning the entire vent line, inspecting the outside vent cap, checking connections, and performing an airflow test to help prevent dryer fires.
Are you licensed and insured?+
1st Global Air Duct Cleaning is fully insured and BBB Accredited, operating as a family-owned business in St. Louis since 2014.
What areas do you serve?+
1st Global Air Duct Cleaning serves over 30 cities across the Greater St. Louis Metropolitan Area including St. Louis, Chesterfield, Ladue, Kirkwood, Webster Groves, O'Fallon, Belleville, Edwardsville, and surrounding areas in Missouri and Illinois.
I will definitely refer 1st Global Air Duct Cleaning to my friends and family. They offered a very reasonable price and did an excellent job. We’ve been in our new house for two years, and we constantly had white dust coming out of the vents and settling on the furniture, even though we changed the air filter often. I suspected it might be leftover construction dust, so I found 1st Global Air Duct Cleaning on Google. Mor and his team were super organized and professional. The before/after photos confirmed my suspicion and showed that they cleaned out all the dust! Now the air quality feels so much better.
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Tiffannie Vinson
Dec 21, 2025
★★★★★5.0
Mor was super kind and professional! Responsibly priced, and he was able to get us booked the next day when I called. He did a great job very quickly, and cleaned up the mess that was made from our extremely backed up dryer vent that hadn’t been cleaned in over 20 years 😱 So happy to have our combo washer and dryer working again. Also wonderful to have the peace of mind that we no longer have that fire risk. We will definitely be using him yearly!!
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Patti Hamill
Jan 20, 2026
★★★★★5.0
Mor cane the same day I called! Our ducts had not been cleaned in at least 15 years. We have never done it to our home. We were having issues with our new dryer and they recommended we have our ducts cleaned. Mor was awesome! Very thorough and very reasonably priced. He is a very kind person who really wants to get your house safe. Thank you so much! I will be calling him yearly!!
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Zijin Du
Jan 27, 2026
★★★★★5.0
We just did our house HVAC air dust cleaning today. The outcome is great. I will recommend 1st Global Air Duct Cleaning. I called Mor last week. He stop by my house, explained the processes and offered me a reasonable price/options. Today, he and team member, Seth, were on time as promised. They were very professional. I was very happy with their work.
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Keith Paulson
Feb 24, 2026
★★★★★5.0
Mor and Seth did an outstanding job air duct cleaning at our Crestwood home. In addition to cleaning our dryer vent. They are both very personable and were great to work with. I highly recommend Mor and 1st Global Air Duct Cleaning.
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