How do I know if I have mold in my ducts?

Common signs of mold inside ductwork include musty odours, visible growth around vents, increased dust, and worsening allergy or respiratory symptoms.

Can duct cleaning remove mold?

Yes. Duct cleaning removes mold buildup, but full mould remediation involves cleaning, disinfecting, and treating the system to prevent future regrowth.

Are odours in my ducts always caused by mold?

Not always. Odours may come from pets, smoke, moisture, debris, or contaminants inside the HVAC system. Canaduct identifies the source and provides the proper treatment.

Is mold in HVAC systems dangerous?

Yes. Mold spores circulating through HVAC systems can trigger allergies, asthma, respiratory irritation, and other health concerns, making prompt remediation important.

How long does mold remediation take?

Most residential HVAC mold remediation can be completed in a single day, depending on severity and how widespread the contamination is.

Experienced technicians

Every specialist has 10+ years in the field.

Canaduct Cleaning - Toronto Air Duct Cleaning - Image by Eleven65 Digital

Odor Remediation

Persistent odors don’t just cover up — they spread through ducts. Canaduct targets and eliminates them completely.

Advanced deodorization

We neutralize odors instead of masking them.

System-wide cleaning

Removes trapped smells from vents, coils, and duct interiors.

Pet and smoke odours

Effective against stubborn household and commercial smells.

Fresh air feels better when it’s free from anything unwanted.

Residential Air Duct Cleaning

Mold and Odor Remediation

Mould in your HVAC system is more than an inconvenience, it’s a major health hazard.

Mold Remediation

Canaduct identifies and removes mould from your duct system to restore clean, healthy air circulation.

What sets us apart:

Certified process

Our technicians follow industry-standard remediation procedures.

Safe treatments

We use non-toxic, pet-friendly products to eliminate mould safely.

Air verification

Optional testing ensures your home’s air is clean and safe to breathe.

Source identification

We find where moisture starts so it doesn’t come back.

Breathe easier knowing the air flowing through your ducts is truly healthy.

Experienced technicians

Every specialist has 10+ years in the field.

Medical-Grade Cleaning

We use advanced cleaning to eliminate dust, allergens, and germs, ensuring the purest indoor air quality.

All-Inclusive Pricing

Our pricing covers all vents and returns, ensuring a complete air duct cleaning with zero hidden fees.

100% Service Guarantee

We stand behind our work. Contact us for information about our commitment to quality service.

Lasting Results, Real Trust

Over 50% of clients return. They feel the results, trust our work, and rely on us to protect their air quality.

Family-Owned

Our team treats your home with care—because at Canaduct, you’re not just another job.

Clear Communication

We explain the process in plain English, answer questions, and deliver respectful, reliable service.

Frequently Asked Questions

Common signs include musty odors, visible growth near vents, and worsening allergy symptoms.
Yes — but mold remediation involves both cleaning and treating the system to prevent regrowth.
Not always — odours may also come from pets, smoke, or trapped moisture. Canaduct identifies and removes the source.
Yes — mold spores can spread quickly through the air, triggering allergies, asthma, and other respiratory issues.
It depends on severity, but most residential systems can be treated in one day.