Everything You've Wanted to Ask
Below are the questions homeowners ask us most often, with the same straight answers we'd give a neighbor. If you have a question we haven't covered here, call us at (314) 718-3632 or use our contact form.
How often should air ducts be cleaned?
The National Air Duct Cleaners Association (NADCA) recommends professional cleaning every 3 to 7 years for most homes. You may need it more often if you have pets that shed, family members with allergies or asthma, recent home renovations, or you've moved into a previously occupied home. In St. Louis, our humid summers and pollen-heavy springs can shorten that interval for many homes.
How much does air duct cleaning cost in St. Louis?
Cost depends on the size of the home, the number of vents, the condition of the duct system, and whether you have one or two HVAC units. We give a free, no-obligation written estimate before any work begins so you'll know exactly what you'll pay. Call (314) 718-3632 for a quote tailored to your home.
How long does air duct cleaning take?
A typical residential cleaning takes 2 to 4 hours, depending on home size, number of vents, condition of the ductwork, and whether you have one or two HVAC systems. Larger homes (3,000+ sq ft) or homes with heavy buildup may take longer. We always give a realistic time estimate when we quote the job.
Is air duct cleaning worth it?
For most homes, yes. Professional cleaning removes dust, pet dander, mold spores, allergens, and debris that accumulate in the HVAC system. The benefits: cleaner indoor air, fewer allergy and asthma symptoms, better HVAC efficiency, and longer equipment life. Homes with pets, smokers, recent renovations, or people with respiratory conditions see the biggest benefit.
What is included in a professional cleaning?
Our standard air duct cleaning includes:
- Pre-cleaning camera inspection
- Cleaning of all supply and return ducts
- Hand-cleaning of registers, grilles, and diffusers
- Vacuuming of the air handler blower compartment (where accessible)
- HEPA-filtered industrial vacuum extraction
- Rotary brush agitation for stubborn buildup
- Final walkthrough with before/after photos
Do you clean dryer vents too?
Yes. Dryer vent cleaning is one of our two core services. We clean the full vent line from the dryer to the outside termination, inspect the outside vent cap, check connections at the joints, and run an airflow test afterward. Annual dryer vent cleaning is one of the most important fire-prevention tasks for any home the U.S. Fire Administration reports nearly 2,900 dryer fires every year.
How do I know if my dryer vent needs cleaning?
Watch for these warning signs:
- Clothes take more than one cycle to fully dry
- The dryer feels excessively hot to the touch
- You smell something burning when the dryer runs
- You see lint piling up around the dryer or outside vent
- It's been more than a year since the last cleaning
If any of these are happening, schedule a cleaning right away lint buildup is the leading cause of dryer fires.
Will air duct cleaning help with allergies and asthma?
It can help significantly. Ducts collect dust mites, pet dander, pollen, mold spores, and other allergens. When your HVAC runs, those particles cycle through every room. Removing them at the source often reduces sneezing, congestion, and asthma triggers especially during spring and fall when pollen counts in St. Louis are high.
Do you offer same-day service?
Yes same-day appointments are often available, especially when you call before 2:00 PM. We're open daily from 8 AM to 9 PM, including weekends. Call (314) 718-3632 and we'll let you know our earliest opening.
Are you licensed and insured?
Yes. We're fully insured and BBB Accredited. We've been family-owned and operated in St. Louis since 2014, and we've earned 5-star ratings on Google, Yelp, BBB, HomeAdvisor, and Thumbtack. Every job is backed by a 100% satisfaction guarantee.
What areas do you serve?
We serve 30+ cities across Greater St. Louis all of St. Louis County, St. Charles County, parts of Jefferson County, and the Illinois Metro East. Major cities served include St. Louis, Chesterfield, Ladue, Kirkwood, Webster Groves, Creve Coeur, Florissant, O'Fallon (MO and IL), St. Charles, St. Peters, Wentzville, Belleville, Edwardsville, Collinsville, and Alton.
Don't see your city? View our full service area or call us we likely cover your area.
Can air duct cleaning improve HVAC efficiency?
Yes. When ducts and the air handler blower are clogged, your HVAC works harder to push air through the home. The result: higher utility bills, more wear on the equipment, and uneven heating or cooling. Removing that buildup helps the system breathe most homeowners notice better airflow and more even temperatures after a thorough cleaning.
Will the cleaning process make a mess in my house?
No. We use HEPA-filtered industrial vacuums that capture contaminants inside the equipment instead of releasing them back into your home. We protect the area around vent openings, and we leave each work area as clean as or cleaner than we found it. A walkthrough at the end confirms you're happy before we leave.
Do I need to be home during the cleaning?
Yes, an adult should be home during the cleaning. We need access to every room with vents, the air handler, the dryer (for dryer vent service), and the outside vent terminations. We typically work for 2 to 4 hours and we keep the home clean and quiet so you can continue with your day.
Will you move furniture to reach vents?
We move light items like rugs and small chairs, but we ask homeowners to clear the way to vents and registers before we arrive especially anything heavy or fragile. The clearer the path, the faster and more thorough the cleaning.
Do you sanitize ducts after cleaning?
Sanitization is offered as an add-on service. After the physical cleaning, we can apply an EPA-registered antimicrobial treatment that targets mold, bacteria, and odors. This is especially helpful in homes with pets, smokers, recent water damage, or musty smells coming from the vents. Ask for it when you book.
Can you clean ducts in apartments and condos?
Yes. We clean residential ductwork in single-family homes, condos, townhomes, and apartments. For multi-unit buildings, we typically work with the unit owner or property manager. Call us with the property type and approximate square footage and we'll quote the job.
Do you serve commercial properties?
Yes. We clean ducts in offices, retail spaces, restaurants, schools, and small commercial buildings throughout Greater St. Louis. Commercial jobs are quoted on-site because every system is different. Call (314) 718-3632 to schedule a walk-through.
What payment methods do you accept?
All major credit and debit cards, cash, and checks. Payment is collected after the job is complete and you've approved the work. No deposit required for residential service.
What is your guarantee?
We offer a 100% satisfaction guarantee. If you're not completely satisfied with the cleaning, we'll return and re-clean the affected areas at no charge. We've built our business on referrals since 2014 we want every customer to recommend us to neighbors and friends.