Canada’s Largest Duct Cleaning Service

100,000’s of homes cleaned
100’s of well-trained duct cleaning technicians
Over 60 years of continuous operations in Ontario
Over 50 service vehicles equipped with proprietary INGRA Vacuum Technology
20 physical sites, making most homes within reach
3 brands

Please call us at 289-309-4129 because we won’t call you!

1 Mission: To offer you Integrity, Transparency and Affordability based on our 5-step Ironclad Commitment

Cobourg Air Duct Cleaning

At National Duct Cobourg , we recognize the vital importance of clean air ducts in preserving a wholesome indoor atmosphere. With a dedication to excellence, state-of-the-art technology, and unparalleled expertise, we position ourselves as your reliable ally in guaranteeing that the air you inhale meets the highest standards of quality.

289-309-4129

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60+ Years of Experience

With over 60 years in Ontario, we've earned lasting trust. Our 5-step Ironclad Promise delivers reliable, top-tier service every visit.

Our Services

We’ve serviced 100,000+ homes using INGRA Vacuum Tech and 50+ vehicles. Through 3 trusted brands, we stand for Integrity, Transparency, and Value.

Certified Professionals

From 20 local hubs, 100+ expert technicians provide duct cleaning with precision, care, and dependable quality you can count on.