Why Choose AGAI for Your Home Comfort Needs?
Certified HVAC, Water, & Indoor Air Specialists – Trusted expertise with 20+ years of experience.
High-Efficiency Systems for Maximum Savings – Reduce energy bills and improve comfort.
Serving Homeowners Across Ontario – Providing expert solutions in Toronto, Mississauga, Oakville, and beyond.
Customer-Focused, Reliable Service – Committed to quality workmanship and 100% satisfaction.
Heating Services
Stay Warm & Efficient All Winter
A reliable heating system is essential for surviving Ontario’s harsh winters. We install, repair, and maintain energy-efficient furnaces, boilers, fireplaces, and heat pumps to keep your home warm and comfortable. Our HVAC services in Ontario ensure your heating system runs efficiently, reducing energy costs and improving reliability.
- Heat Pumps (Heating Mode) – Eco-friendly heating and cooling in one system.
- Electric Furnaces – A great alternative for homes without gas connections.
- Gas & Propane Furnaces – High-efficiency furnaces for cost-effective heating.
- Boilers – Hydronic heating solutions for steady, even warmth.
Need a new heating system or furnace repair? Schedule a consultation today!
Keep Your Home Cool & Comfortable
Beat the summer heat with high-performance air conditioning systems that provide consistent cooling and energy savings. Our residential and commercial HVAC services provide energy-efficient cooling options designed for maximum comfort. Whether you need a new AC installation, heat pump cooling, or ductless mini-splits, we have the right solution.
- Air Conditioners – Whole-home cooling with energy-efficient central AC units.
- Ductless Mini-Split Systems – Zoned cooling for homes without ductwork.
- Heat Pumps (Cooling Mode) – Provides both heating and cooling, saving energy year-round.
Is your AC system struggling to keep up? Book an AC service or upgrade today!
Indoor Air Quality Solution
Breathe Cleaner, Healthier Air
Poor indoor air quality can cause allergies, asthma, and respiratory issues. We install HEPA filtration systems, air purifiers, and ventilation solutions to remove allergens, mold spores, and pollutants from your home.
- HEPA Air Filtration – Captures 99.97% of airborne contaminants.
- UV-C Air Purifiers – Eliminates bacteria and viruses.
- Ventilation & Humidity Control – Improves airflow and prevents mold growth.
Want cleaner, fresher indoor air? Book an air quality assessment today!
Water Filtration & Purification
Water Filtration & Purification
Improve Your Home’s Water Quality
Ensure your home has clean, safe, and great-tasting water with our residential and commercial HVAC services in Ontario.
- Whole-Home Filtration Systems – Removes chlorine, sediment, and chemicals.
- Reverse Osmosis (RO) Systems – Provides ultra-pure drinking water.
- Water Softeners – Eliminates hard water and scale buildup.
Concerned about water quality? Schedule a free water assessment today!
Radon Mitigation Service
Protect Your Home from Harmful Radon Gas
Radon is a silent, invisible gas that can cause serious health risks. Our certified radon mitigation experts provide testing, diagnosis, and custom mitigation systems to keep your indoor air safe. From testing to comprehensive mitigation solutions, our HVAC services in Ontario ensure that your home remains a healthy and secure environment.
- Radon Testing & Monitoring – Detect harmful radon levels in your home.
- Sub-Slab Depressurization Systems – The most effective radon reduction method.
- Crawl Space Sealing & Ventilation – Reduce radon entry from exposed soil.
Concerned about radon levels in your home? Schedule a radon test today!
Radon Testing
rotect Your Home & Health
Radon testing is the process of measuring radon gas levels in your home to determine if they are within safe limits. Radon is a naturally occurring radioactive gas that can seep into buildings from the ground. Since it is colorless and odorless, the only way to know if your home has elevated radon levels is through a proper radon gas test.
For professional radon testing services in Ontario, contact us today.
HVAC Maintenance & Repairs
Keep Your System Running at Peak Performance
Regular maintenance is the key to preventing costly breakdowns and ensuring your heating and cooling systems operate efficiently. Our professional residential and commercial HVAC services, including tune-ups, emergency repairs, and preventative maintenance plans, help you save money and extend equipment lifespan.
- Annual Inspections & Tune-Ups – Prevent breakdowns and improve system efficiency.
- Emergency HVAC Repairs – Fast, reliable repairs for heating and cooling systems.
- Air Filter & Duct Cleaning – Improve indoor air quality and airflow.
Need a repair or maintenance plan? Contact us today!
Plumbing & Home Renovation solutions
we take pride in delivering top-quality plumbing services for both residential and commercial properties. With years of expertise, we ensure your plumbing systems remain efficient, durable, and hassle-free.
- Expert Technicians – Licensed and experienced professionals ready to handle any plumbing challenge.
- Fast & Reliable Service – We arrive on time, every time, ensuring minimal disruption to your day.
- Upfront Pricing – No hidden fees, just transparent and affordable rates.
- Emergency Support – Available 24/7 to tackle urgent plumbing issues.
From repairs and maintenance to full system installations, trust Exir Plumbing to keep your home and business running smoothly.
Planning a Home Renovation? We provide solutions to upgrade heating, cooling and air systems to match your new space.
Water Heater Solutions
Reliable Hot Water for Your Home
A dependable hot water system is essential for daily life. We install, repair, and maintain tank water heaters, tankless systems, and heat pump water heaters to ensure you always have hot water on demand. Trust our HVAC services in Ontario to keep your home comfortable and efficient.
- Tank Water Heaters – Traditional, cost-effective storage tanks.
- Tankless Water Heaters – Endless hot water with high energy efficiency.
- Heat Pump Water Heaters – Eco-friendly hot water solutions.
Experiencing inconsistent hot water? Get expert water heater service now!