Cleaner air starts with the air experts.
ZASFI Air Expert delivers professional duct, dryer-vent and HVAC cleaning. Certified technicians, transparent pricing and a 100% satisfaction guarantee — book online in 60 seconds.
- Same-day service
- Transparent pricing
- Certified technicians
- Licensed & insured
- Before/after photos
- Satisfaction guarantee
10,000+
Homes cleaned
4.9 / 5
Average rating
60+
Cities covered
12 yrs
In business
Cleaner air, lower bills and a safer home
From a quick dryer vent clean to a full commercial HVAC overhaul, every service uses NADCA-aligned methods and hospital-grade sanitizers.
Residential Duct Cleaning
Whole-home air duct cleaning that removes dust, allergens and debris.
Dryer Vent Cleaning
Prevent fires and cut energy bills with a fully cleared dryer line.
Furnace Cleaning & Tune-Up
Detailed cleaning of your furnace cabinet, blower and components.
Anti-Microbial Sanitization
EPA-registered fogging that eliminates mold, bacteria and odors.
Commercial HVAC Cleaning
Offices, restaurants, retail and multi-unit residential buildings.
Indoor Air Quality Audit
Diagnose what's actually in the air your family is breathing.
Six reasons families across Canada call us first
We've cleaned over 10,000 homes — and the reason customers keep recommending ZASFI Air Expert is simple: we treat your home like our own and never cut corners.
Same-day service
Book by noon and we'll be at your door before dinner — even on weekends.
Licensed & insured
Fully WSIB-covered with $5M general liability for your peace of mind.
Certified technicians
NADCA-trained, background-checked and uniformed — never sub-contracted.
Transparent pricing
Flat-rate quotes by home size. No surprise add-ons, no door-to-door upsells.
Hospital-grade sanitizing
EPA-registered, plant-based fog that's safe around kids and pets.
Satisfaction guarantee
If you're not 100% happy, we'll come back and re-clean for free.
A clean home in four simple steps
From the first click to the final walk-through, every step is designed to be fast, transparent and stress-free.
- Step 1
Book in 60 seconds
Pick your home size, choose any add-ons and lock in a time online.
- Step 2
We arrive on time
Uniformed crew lays drop cloths, photographs your system and explains the plan.
- Step 3
Deep duct cleaning
Negative-air vacuum + rotating brushes capture every speck of dust and debris.
- Step 4
Sanitize & verify
Optional fog treatment, before/after photos and a full walk-through with you.
Real jobs. Real results.
Actual before/after photos and field shots from ZASFI Air Expert crews. Every customer receives a full set of photos with their service.
Servicing every major Canadian city
Crews dispatched daily across 6 provinces and 60+ cities. Don't see yours? Call us — we likely cover it.
Ontario
- Toronto
- Mississauga
- Brampton
- Vaughan
- Markham
- Richmond Hill
- Oakville
- Burlington
- Hamilton
- Milton
- Ajax
- Whitby
- Oshawa
- Pickering
- Newmarket
- Aurora
- Bradford
- Caledon
- Niagara Falls
- St. Catharines
- London
- Kitchener
- Waterloo
- Cambridge
- Guelph
- Windsor
- Sarnia
- Ottawa
Alberta
- Calgary
- Edmonton
- Airdrie
- Cochrane
- Chestermere
- Okotoks
- Strathmore
- High River
- Red Deer
- Innisfail
- Olds
- Sylvan Lake
- Lacombe
- Medicine Hat
- St. Albert
- Spruce Grove
- Leduc
- Camrose
British Columbia
- Vancouver
- Burnaby
- Richmond
- Surrey
- Delta
- Langley
- Coquitlam
- Port Coquitlam
- Port Moody
- New Westminster
- Pitt Meadows
- Maple Ridge
- Abbotsford
- Mission
- Chilliwack
Trusted by 10,000+ Canadian families
ZASFI Air Expert is proud of the consistent five-star reviews we've earned across Google, Facebook and HomeStars.
“The crew arrived on time, laid down drop cloths everywhere and showed me the before/after photos. My allergies have noticeably improved since the cleaning.”
Priya R.
Mississauga, ON
“Booked the Premium package for a 4,200 sq ft home. The dryer ran twice as fast after they finished — wish I had called sooner.”
Daniel K.
Calgary, AB
“Friendly, transparent pricing, and the sanitizing fog made our basement smell brand new. Will absolutely use them again.”
Sophie M.
Vancouver, BC
“Got a same-day appointment after a renovation left my ducts caked in drywall dust. Outstanding service from booking to clean-up.”
Marcus T.
Toronto, ON
“I'm a property manager — ZASFI Air Expert has cleaned 14 of our units now. Detailed reporting and consistently great work.”
Aisha N.
Edmonton, AB
“Honest team. They told me one of my returns was already clean and dropped the price. Hard to find that kind of integrity.”
Liam W.
Ottawa, ON
Ready for cleaner, healthier indoor air?
Book online in 60 seconds — no phone tag, no high-pressure sales. Get a flat-rate quote, lock in your time, and we'll handle the rest.