Why We Choose Ontario Certification Over NADCA Membership

At Vacu-Man Furnace and Duct Cleaning, we take a different approach than many of our competitors—we’re not members of NADCA (National Air Duct Cleaners Association).

Why?

Because we believe Ontario’s regulations through the TSSA (Technical Standards and Safety Authority) provide a stronger, government-backed standard for safety and service—not just a membership in a trade association.

⚠️ The Problem With Some NADCA Practices

While NADCA may offer general industry guidelines, we’ve seen recommendations—like routine fogging, deodorizing, and mechanical brushing—that may actually damage ductwork.

• Most air duct systems come from the factory coated with a protective oil-based seal.
• NADCA-endorsed practices like fogging can strip that protective coating, leading to long-term damage.
• At Vacu-Man, we only recommend fogging in rare cases: post-fire, post-flood, or after severe contamination like mould or death within the home.

Otherwise? It’s unnecessary, and possibly harmful.

✅ Our Ontario-Certified Approach

Vacu-Man is proud to operate under Ontario’s strictest safety regulations:

• ✅ TSSA-licensed G2 and G3 gas technicians
• ✅ Government-regulated practices—not voluntary membership standards
• ✅ Over 45 years of service in Hamilton, Burlington, Oakville, and surrounding areas

We believe that safety, trust, and experience should come from certified tradespeople—not just association dues.

🚨 A Word of Caution

We’ve had two serious incidents where NADCA-member companies tried to impersonate Vacu-Man, leading to customer confusion and legal action. In our opinion, membership in NADCA does not guarantee professionalism or honesty.

That’s why we always say:

“Ask who’s cleaning your ducts—not what NADCA badge they paid for.”

Family-Owned. Ontario-Licensed. Trusted Since 1979.

Started by Stephen Oldfield in 1979 and now led by his son, Vacu-Man is a proudly family-owned Hamilton business. We’ve grown our reputation on:

• Safe, effective, and legal cleaning
• Straight answers (not gimmicks)
• And service that lasts longer than your furnace filter.

Ready for Ontario-Approved Duct Cleaning?

Call us today or request a quote from our truly trained, experienced certified team.
No fog, no fluff—just fresh, clean air.