Get Free Quote 0
0
Get a Free Quote
ZERO HVAC-R Canada Support Team

Request Your Free HVAC Quote

Get help with product selection, pricing, installation or service.

Product & Pricing Help
Installation & Service Help
Fill out the form below

    Phone
    +1 (437) 779-6621
    Mon–Sun, 9am–6pm ET
    Email
    contact@zero-hvacr.ca
    We reply within 24 hours

    Trusted GTA Homeowners & Comfort

    Discover what residential clients across the Greater Toronto Area are saying about Zero HVAC-R for high-efficiency furnace upgrades, tankless water heater setups, and precision heat pump installations.

    Licensed HVAC Experts & Clean Installs

    Certified technicians specializing in complete climate control replacements, ductless systems, and code-compliant venting.

    4.9/5 Rating Across 1,800+ Verified Jobs

    Recognized for honest upfront pricing, zero hidden fees, and dependable emergency heating service across the GTA.

    R
    Robert Sinclair
    Mississauga, ON
    ★★★★★

    Our old furnace gave out right when a cold snap hit. Zero HVAC-R sent a tech out the same morning. They diagnosed a cracked heat exchanger and gave us a straightforward quote for a high-efficiency replacement. Installers were tidy and extremely polite.

    E
    Elena Rostova
    Brampton, ON
    ★★★★★

    We upgraded from a bulky tank to a Navien tankless water heater with Zero HVAC-R. Endless hot water now for the whole family, and our utility bills dropped right away. Their piping work looks like absolute art—very neat!

    K
    Kevin O'Connor
    Markham, ON
    ★★★★★

    Zero HVAC-R installed a cold-climate hybrid heat pump system for our two-storey home. The crew explained all available provincial rebates and handled the paperwork seamlessly. The home stays perfectly cozy upstairs now.

    P
    Priya Sharma
    Vaughan, ON
    ★★★★★

    Called them for an annual furnace tune-up and safety check. The technician was on time, checked all the gas connections thoroughly, and didn't try to upsell me on parts I didn't need. Truly honest tradespeople.

    L
    Liam MacIntyre
    Richmond Hill, ON
    ★★★★★

    Our rental water heater broke down, and Zero HVAC-R helped us get out of that contract and installed a brand new tankless unit cleanly within a few hours. Super professional experience from start to finish.

    S
    Sonia Belanger
    Oakville, ON
    ★★★★★

    We wanted to cut our carbon footprint and ditch oil heating for a high-efficiency heat pump. Zero HVAC-R mapped out the duct adjustments and unit sizing perfectly. Our summer cooling was whisper-quiet too!

    T
    Tariq Mahmood
    Scarborough, ON
    ★★★★★

    Absolute lifesavers! Our furnace blower motor stopped working during a freezing weekend night. Their emergency crew arrived within an hour, had the exact replacement part in their van, and got us warm again fast.

    C
    Chloe Vanderberg
    Etobicoke, ON
    ★★★★★

    Zero HVAC-R replaced our venting and put in a high-flow tankless water heater. Now three people can shower and run the dishwasher simultaneously with zero temperature drops. Amazing upgrade for our household!

    M
    Marcus Vance
    North York, ON
    ★★★★★

    Fair pricing and immense technical knowledge. Their team set up a multi-zone heat pump system that keeps our entire multi-level home at an even temperature. Cleaned up every bit of debris before leaving.

    H
    Hannah Goldberg
    Toronto, ON
    ★★★★★

    Zero HVAC-R replaced our aging furnace and fine-tuned our airflow balance. Rooms that used to be freezing in winter are finally warm. Excellent communication from the office staff and prompt installers!