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Energy-Efficient Home Comfort Systems
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HVAC Maintenance Plan Benefits: Why Smart Homeowners Choose Protection Plans
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News Articles
Team Luncheon at Longo’s – Celebrating Our Award Wins and the People Behind Them
Unionville Heating Wins Readers’ Choice 2025 Diamond Awards – Markham and Stouffville
Is El Niño Coming? What It Could Mean for Your Home’s Cooling System This Summer
Unionville Heating Wins 2025 Community Votes Platinum Awards
HVAC Preventative Maintenance: Invest Now or Pay Later
Get Your HVAC System Ready for the Summer Heat
10 Signs Your Heat Pump Needs Repair
Peace of Mind Through the Seasons
The Importance of Regular Propane Furnace Servicing
Best of the DIAMONDS in the Readers’ Choice Award for 2022
Deep Cleaning A/C Unit
Garage Heater Installation
Bulletin – Indoor Air Quality for Residential Buildings
Government of Canada COVID-19: Guidance on indoor ventilation during the pandemic
Paperless Business is Green and Efficient
Furnace Backup Power During Electricity Outage
Best Business Award 2019
Message from Unionville Heating and Air Conditioning President: COVID-19
Spring Air Conditioning Service
Indoor Air Quality and Safety during COVID-19
HVAC – Essential Business During COVID-19
Cost to remove an old furnace
Regulations Amending the Energy Efficiency of Gas Furnaces
How Your House is Cooled – Science Explained
Best Business Award 2018
Time for a new furnace?
Daylight Saving Time: Change Your Thermostat Clock
Goodman Award Presented to Unionville Heating and Air Conditioning
Homebuyers feel duped by hot water tank rentals included in their new homes
Door-to-door sales and home service contracts
Best Business Award 2017
Products
ProLine Master Atmospheric Vent Gas Water Heater
Rinnai SENSEI RXP Series Tankless Water Heater
Rinnai SENSEI RX Series Tankless Water Heater
KingHome KD Series R410A Outdoor AC Unit
Ecobee – Smart Thermostat – Enhanced
GLXS5B up 15.2 SEER, R32 Split System Air Conditioner
GLXS4B up 14.5 SEER, R32 Split System Air Conditioner
GLXS3B up 13.4 SEER, R32 Split System Air Conditioner
GRVT96 Two-stage, Variable-speed, ECM Gas furnace
GR9T96 Two-Stage, Multi-Speed, ECM Gas Furnace
GR9S96 Single-Stage, Multi-Speed, ECM Gas Furnace
AprilAire Model 800 Steam Humidifier
Electro Air – High Efficiency Media Air Cleaner
ecobee EMS Si
ecobee SmartThermostat Pro
ecobee3 Lite Pro
ProLine XE Power Vent Water Heater
Aprilaire Model 5000 Whole-Home Air Cleaner
Aprilaire Humidifiers
Ultra Violet Purifier
GMU Media Air Cleaner
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Water Heater Maintenance
Indoor Air Quality Systems
Air Cleaner and Humidifier Installation
Custom Ductwork
Gas Fireplace Repair and Maintenance
Heating and AC Repairs
Furnace and AC Maintenance
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