Complete Indoor Air Quality Services
Protect your household from allergens, dust, smoke, volatile organic compounds (VOCs), and seasonal dryness with whole-home solutions.
Whole-Home HEPA & Media Air Cleaners
Bypass HEPA and high-capacity 5-inch MERV 11–16 media air cleaners that trap 99.97% of airborne dust, pollen, and pet dander.
- Traps micro-particles down to 0.3 microns
- Filters entire home air volume 40+ times daily
- Lasts 6 to 12 months between filter changes
UV-C Light & Photocatalytic Air Purifiers
In-duct ultraviolet germicidal lamps (UV-C) neutralize airborne viruses, bacteria, mold spores, and cooking/chemical VOC odors.
- Neutralizes 99% of airborne viruses and bacteria
- Prevents mold growth on AC evaporator coils
- Destroys pet odors and smoke VOCs
Whole-Home Flow-Through Humidifiers
Automatic furnace-mounted evaporative and steam humidifiers maintain ideal 40-50% indoor humidity during dry Ontario winters.
- Stops bloody noses, dry throat, and static shocks
- Protects hardwood flooring and musical instruments
- Automatic outdoor temperature sensor reset
Whole-Home & Basement Dehumidifiers
Dedicated high-capacity dehumidifiers remove excess clammy humidity in summer, preventing basement mold and mildew growth.
- Extracts 70 to 130 pints of moisture per day
- Automatic drain line connection (no buckets to empty)
- Allows you to set AC 2–3° warmer while feeling cooler
HRV & ERV Energy Recovery Ventilators
Continuous fresh air exchange that expels stale, chemical-laden indoor air while retaining up to 80% of heated or cooled energy.
- Prevents window condensation in tight modern homes
- Exchanges stale air with fresh, oxygenated air
- Core cleaning, balancing & seasonal damper reset
Air Quality Testing & Smart Monitors
Comprehensive indoor air particulate audits, radon testing, CO detection, and smart indoor air monitor installations.
- Real-time smartphone air quality monitoring
- Low-level digital carbon monoxide detectors
- PM2.5 particulate and VOC analysis reports
Signs Your Home Has Poor Air Quality
Experiencing any of these symptoms? Our air quality specialists can identify the contaminants and engineer permanent solutions.
Sneezing, Coughing & Morning Congestion
Waking up with dry throat, irritated eyes, or worsening asthma symptoms while inside your home.
Static Electricity & Dry Chapped Skin
Winter indoor relative humidity dropping below 25%, causing severe static shocks and wooden floor shrinking.
Persistent Musty Odors & Damp Basements
Damp smell indicating hidden mold spore growth behind drywall, in ductwork, or around AC coils.
Dust Accumulates on Furniture Days After Cleaning
Visible dust particles constantly floating in sunbeams and settling on tables and electronics.
Stale, Stuffy Air & Window Condensation
Tightly insulated modern homes trapping carbon dioxide, cooking fumes, and excessive window moisture.
Outdoor Wildfire Smoke Entering Vents
Summer wildfire haze seeping through vents, causing eye burning and toxic fine particulate inhalation.
Our Easy 4-Step Clean Air Process
Transforming your home's air into crisp, clean, allergen-free air is fast and simple.
Air Quality Audit
We test your home's humidity levels, particulate count, and airflow to identify your specific air challenges.
Custom IAQ Plan
We recommend the ideal combination of filtration, humidity balance, or UV purification for your family.
Precision Installation
Our certified mechanics integrate the systems cleanly into your ductwork and test electrical operation.
Breathe Pure Air
Enjoy instant allergen relief, zero static electricity, and fresh, hospital-clean air in every room.
Indoor Air Quality Packages
Protect your health with proven whole-home air purification options. Upfront pricing with zero hidden fees.
Eliminates winter dryness, static electricity, and dry throat.
- High-capacity flow-through unit
- Digital automatic humidistat control
- Professional plumbing & drain hookup
- 5-Year equipment warranty
Complete pathogen & particulate defense for severe allergies and asthma.
- Dual UV-C germicidal air purifier
- Deep-pleat MERV 16 media cabinet
- Eliminates 99% of airborne viruses & mold
- Includes 1 full year replacement filters
Continuous fresh, filtered outdoor air exchange without energy loss.
- High-efficiency heat recovery core
- Dual intake and exhaust ducting
- Digital wall controller included
- 10-Year core & 5-year parts warranty
What Our Customers Say
Read how ON TIME HVAC helped families eliminate dust, allergies, and winter dryness for good.
"My son has severe asthma and was constantly congested every morning. ON TIME installed a bypass HEPA filter and UV purifier on our furnace. Within 3 days his morning coughing stopped completely. Life-changing!"
"We had terrible winter dryness and static shocks touching light switches. ON TIME installed a whole-home flow-through humidifier in about two hours. The air feels comfortable and warm now at 21°C."
"We have 2 large golden retrievers. Between pet dander and dog hair, our dust was out of control. Their MERV 16 media filter setup cut our weekly dusting time by 80%. Worth every single penny."
Indoor Air Quality FAQs
Clear answers regarding HEPA filtration, UV-C purifiers, humidifiers, and fresh-air ventilators.
What is the difference between standard 1-inch furnace filters and whole-home HEPA filters?
How does a whole-home humidifier save on winter heating bills?
Are UV-C air purifiers safe for home use?
How often do HEPA and media air filters need replacement?
Can an HRV/ERV system prevent winter window condensation?
Ready to Breathe Cleaner, Allergen-Free Air?
Schedule your free in-home indoor air quality assessment today. Our certified IAQ specialists will help you create a healthier, cleaner living environment for your entire family.