How often should air ducts be cleaned?

The National Air Duct Cleaners Association (NADCA) recommends cleaning air ducts every 3–5 years. However, homes with pets, allergy sufferers, smokers, or recent renovations may benefit from more frequent cleaning.

Does air duct cleaning actually make a difference?

Yes. Clean air ducts improve indoor air quality by removing dust, allergens, mold spores, and debris that circulate through your home every time the HVAC system runs. Many customers notice cleaner air and reduced allergy symptoms after service.

How long does air duct cleaning take?

A typical home takes 2–4 hours depending on the size of the system and level of contamination. We'll give you a time estimate before we begin.

Air Duct Cleaning • Covina, CA • Licensed & Insured

Air Duct Cleaning in Covina & Los Angeles County

Breathe cleaner air starting today. Our professional air duct cleaning removes years of accumulated dust, allergens, pet dander, and debris from your HVAC system — improving air quality and lowering your energy bills throughout Covina and all of LA County.

📞 Call (626) 608-1969 Get a Free Quote

Air duct cleaning service in Covina Los Angeles County

Why Clean Your Air Ducts?

Indoor Air Quality Starts With Clean Ducts

Your HVAC system circulates air through your home multiple times per day. If your ducts are contaminated with dust, mold, pet dander, or construction debris, that contamination is constantly being pushed into the air you breathe.

Reyes Dryer Vent Services LLC provides thorough air duct cleaning using professional-grade vacuum equipment and agitation tools to remove contaminants from every section of your duct system.

What We Remove:

Dust, dirt & accumulated debris
Pet dander & hair
Mold spores & mildew
Pollen & allergens
Construction dust & debris (post-renovation)
Rodent droppings & insect debris

Benefits

What You Gain From Professional Air Duct Cleaning

Cleaner Indoor Air

Remove the contaminants that trigger allergies and asthma. Many customers notice the difference within days of service.

Lower Energy Bills

Clogged ducts force your HVAC system to work harder. Clean ducts restore airflow efficiency and can reduce energy consumption by up to 20%.

Extended HVAC Life

A clean system runs at lower temperatures with less strain on components. Regular duct cleaning can significantly extend the life of your HVAC equipment.

Less Dusting

When your ducts are clean, less dust is distributed throughout your home — meaning cleaner surfaces and less time spent cleaning.

Our Process

How We Clean Your Air Ducts

Inspection

We inspect your duct system to assess contamination levels and identify any areas of concern before we begin.

System Seal & Protect

We protect your home by sealing vents and laying floor covers before connecting our commercial-grade vacuum system.

Agitation & Extraction

Using spinning brushes and compressed air tools, we loosen debris throughout the duct network while our HEPA vacuum captures it.

Sanitize (Optional)

We offer EPA-registered sanitizing spray to kill mold, bacteria, and odor-causing agents inside the ducts.

Final Inspection

We walk you through what we found and confirm all registers, grilles, and the system are back in proper working order.

FAQ

Air Duct Cleaning — Frequently Asked Questions

How often should I have my air ducts cleaned?

Every 3–5 years for most homes. More frequently if you have pets, allergy sufferers, young children, or if you've recently done home renovations. We can assess your system and give you a personalized recommendation.

Is air duct cleaning worth it?

Yes — especially if your ducts haven't been cleaned in years. Contaminated ducts recirculate dust and allergens through your home continuously. The health benefits alone make it worthwhile, but many customers also notice lower energy bills and reduced dust on surfaces.

Can air duct cleaning help with allergies?

Absolutely. Air ducts trap pollen, dust mites, pet dander, and mold spores. Every time your HVAC system runs, those allergens get pushed back into your home. Cleaning the ducts reduces the concentration of airborne allergens significantly.

Do you clean the furnace and AC unit too?

We focus on the duct system — supply ducts, return ducts, and registers. We also clean the main trunk lines and the area around the air handler. For full HVAC unit cleaning and maintenance, see our HVAC service page.