
Midea EVOX G3
2 to 5 ton, inverter, R-454B, ENERGY STAR cold climate, rated to -30°C
Up to 12 years parts and labour on select systems
Toronto · Serving the whole city
Built for century semis, bungalows and townhomes alike
Need HVAC in Toronto that suits a 100-year-old semi as well as a new townhome? Our licensed HVAC technicians repair, replace and install furnaces, air conditioners and cold-climate heat pumps across the city, and you get a guaranteed price before any work starts.
Voted Best Company 2019 to 2021 · Authorized Midea, Lennox, Kepler & Rinnai dealer, plus Goodman · 20+ years








Toronto houses are older, closer together and more varied than most of Ontario. That changes what equipment fits and how we install it.
Brick row houses in Leslieville and the Annex, post-war bungalows in Scarborough and Etobicoke, and newer townhomes all need a different plan.
We compare your hydro rates and Enbridge gas use before recommending a heat pump, so the running cost numbers are real.
Plenty of Toronto lots leave about a metre beside the house. We plan unit placement and noise before install day, not on it.
Monday to Saturday 8 am to 8 pm, Sunday 10 am to 5 pm, with emergency calls evenings, weekends and holidays.
Most calls we get from Toronto start with one of these. Each one has a clear fix.
Century homes were built for radiators, not air conditioning. We fix it with a ductless mini split for the upper floor, or a properly sized central system with enough returns upstairs, so the third floor stops feeling like an attic.
Our TSSA-certified gas technicians diagnose ignitors, flame sensors, pressure switches and inducer motors on the first visit, and we take emergency calls evenings, weekends and holidays. You see a written price before we start.
We use wall brackets, compact condensers and flat-roof or rear-yard placement where your building allows it, and we run the line set neatly along the brick instead of across the window.
A cold-climate heat pump can deliver two to three times more heat than the electricity it uses in mild weather. For many baseboard-heated homes, that also means the top rebate tier.
We measure static pressure, seal leaky joints and add returns where rooms are starved, then size the new system to the ducts you actually have.
We work with your property manager on placement, noise and approvals before booking the install, so nothing gets held up.
On a Leslieville or High Park lot, sound is the main placement question. We compare the published decibel ratings of the units we quote, lean on inverter models that idle quietly most of the time, and set the unit where the house itself shields the neighbour. A rubber-isolated bracket or pad keeps vibration out of the wall.
Describe the problem and we'll tell you what it usually is, what it costs to fix, and whether it's worth fixing.
Tight lots, laneway access and small basements can add labour, so every figure below is a starting point until we've seen the house. The written quote is the number that counts.
| Service | Typical price in Toronto |
|---|---|
| Furnace repair Diagnostic visit plus common parts such as ignitors, flame sensors and capacitors | Quote after diagnosis |
| AC repair Diagnostic visit plus common parts such as capacitors, contactors and refrigerant leak repair | Quote after diagnosis |
| High-efficiency furnace, installed Lennox ML296V or Midea MGH96, 96% to 97% AFUE, two-stage variable-speed | From $3,300 |
| Central air conditioner, installed Lennox or Midea, sized from a heat-gain calculation | Written quote |
| Cold-climate heat pump, installed Midea EVOX G3 or Kepler, 2 to 5 ton, rated to -30°C | From $5,500 |
| Ductless mini split, one zone Midea or Kepler wall unit with outdoor unit and line set | Written quote |
| Rinnai tankless water heater, installed RX160iN or RX199iN condensing, with venting and gas line | From $3,300 |
Installed pricing depends on size and installation requirements, and every job gets a written, guaranteed quote. Qualifying cold-climate heat pumps can bring back up to $7,500 through the Home Renovation Savings Program, and financing runs 0% for 3, 6 or 9 months on approved credit.
A few of our recent Ontario jobs: ductless heads, cold-climate heat pumps and tidy line sets. A Riverdale semi gets the same care as a Scarborough bungalow.





Pick the service you need. Each page explains the options, the costs and how we do the work.
Four steps, no surprises, and one price that holds.
Tell us about the house and the problem. We reply the same day in most cases.
A technician measures, checks the ducts, electrical panel and gas line, and looks at where equipment can go on your lot.
One price for the agreed scope, with your rebate estimate and financing options laid out. No pressure to sign.
We pull the permits, install, commission and clean up, then show you the thermostat and register your warranty.
A century semi's furnace room is often a corner under the stairs. The equipment below includes compact furnace cabinets, slim ductless heads and wall-hung tankless water heaters that free up floor space.

2 to 5 ton, inverter, R-454B, ENERGY STAR cold climate, rated to -30°C
Up to 12 years parts and labour on select systems

1.5 to 5 ton, rated to -30°C, quiet operation
Registered warranty

18,000 to 60,000 BTU outdoor units, wall-mounted heads
Registered warranty

96% AFUE, two-stage, variable-speed blower, 45,000 to 110,000 BTU
20-year limited heat exchanger warranty

97% AFUE, two-stage, variable-speed blower
20-year limited heat exchanger warranty
96.5% AFUE, two-stage, variable-speed, 60,000 to 120,000 BTU
Registered warranty, up to 12 years parts and labour on select systems
Up to 96% AFUE, two-stage, variable-speed ECM blower, 40,000 to 120,000 BTU/h input
10-year parts and unit replacement limited warranties when registered online

0.97 UEF, up to about 9 GPM
Rinnai warranty, extended coverage may be available

0.98 UEF, up to about 11.1 GPM
Rinnai warranty, extended coverage may be available
Three things decide where equipment goes on a narrow Toronto lot, and we sort all three before install day.
Permits come first. Gas work, new venting and electrical changes each have their own paperwork, and our TSSA-certified and ESA-licensed technicians pull what the job needs. Noise comes second. Outdoor units have to respect municipal noise rules and, more practically, the neighbour whose bedroom shares your side yard. We pick the spot and the unit with both in mind. Access comes third. If the only way to the backyard is through the house or down a laneway, we plan the route, protect the floors and bring equipment that fits through the gate.
For a row house with no side yard at all, a wall bracket on the rear elevation or a flat-roof mount can solve a problem that otherwise looks impossible.

Your quote is your final price. No surprise extras on the agreed scope of work.
Cold-climate heat pumps may qualify through the Home Renovation Savings Program. We confirm eligibility and file the paperwork.
Interest-free for 3, 6 or 9 months, or open loans from 2.99% on approved credit.
Extended warranty on select systems when registered.
A guaranteed quote takes one visit. Rebate and financing options come with it.
Our crews work across the whole city, from the east end to Etobicoke and up through North York. That includes:
Rated 4.5 on Google and voted Best Company 2019, 2020 and 2021 on HomeStars.
We had a heat pump/AC unit installed by EHI, on time, on budget, great workmanship. Julian and team were knowledgeable and courteous. Dustin communicated well and is managing our government rebate for the new efficient system. Thank you Team!
Replaces our AC with a new heat pump in Ottawa and the whole experience was outstanding. From the first call, Dustin was incredibly responsive and communicated clearly every step of the way. He cut through all the usual sales fluff and got straight to what mattered — options, costs, timelines, and what made the most sense for our home. They addressed every concern I had, explained the details discussed my technical questions, and handled the installation quickly and professionally. The quality of the work is excellent, everything was done cleanly, and the system has been running perfectly since. Pricing was fair and transparent, and there were no surprises. It’s rare to find a company that combines speed, honesty, and solid workmanship like this. Highly recommended.
Recently got a shiny new heat pump installed. Went very well, nice unit and it works soooo quietly. These fine folks were very easy to deal with, professional and thourough. Would highly recommend.
Efficient Home Improvements truly went above and beyond. Our furnace failed on Christmas Eve in Ottawa, and their team stayed up late (3:00am) that night to replace it. Their responsiveness, professionalism, and dedication during the holidays were exceptional. The work was completed efficiently, and everything was explained clearly. It’s rare to find a company willing to sacrifice their own holiday time to ensure a customer’s home is warm and safe. I highly recommend Efficient Home improvements to anyone in need of reliable and compassionate service.
I recently had a new furnace and tankless water heater installed by this company. Excellent service by both office and technicians , I highly recommend!
The Installers were great.. Got in and got the job done..the furnace works amazing compared to the old one !!! Need a furnace..A/C water tankless system..there your guys!!!!
Had a tankless water heater installed and couldn’t be happier. The installation was quick, professional, and the system works great — endless hot water and more efficient than my old tank. Highly recommend!
Dustin and his team were really responsive and helpful in getting us a new heat pump to replace our broken AC unit. The team went above and beyond helping us through the process and answering other questions about the house we recently moved in to. I would highly recommend Efficient Home Improvements for any of your HVAC needs.
Detailed local pages for the work we do most often in Toronto.
Licensed HVAC Contractor · Serving Ontario for 20+ Years
EHI Heating And Cooling has kept Ontario homes and businesses comfortable for more than 20 years. Our licensed crews come to your home or business anywhere in Toronto, with a written, guaranteed quote before any work starts.
Emergency service available evenings, weekends and holidays.
Every city gets the same licensed crews, guaranteed pricing and rebate paperwork. Pick yours for local details.
Most Toronto homes pay from $3,300 installed for a high-efficiency furnace and from $5,500 for a cold-climate heat pump, before rebates. Your final price depends on size, ductwork and electrical work, and we put it in writing before we start.
Yes. We take emergency HVAC calls in Toronto evenings, weekends and holidays. Call 1-647-694-5845 and we'll tell you how soon a technician can get to you.
Yes, when it's sized from a proper heat-loss calculation. Cold-climate models like the Midea EVOX G3 are rated to -30°C, and many older homes keep the gas furnace as backup in a hybrid setup.
Yes. The Home Renovation Savings Program offers up to $7,500 for qualifying cold-climate heat pumps in homes heated by electricity, oil or propane, and a smaller amount for Enbridge gas-heated homes. Pre-approval must be in place before installation, and we handle the paperwork.
Look for TSSA-certified gas technicians, a written quote with model numbers, permits included and a real warranty. Ask who actually does the install. At EHI, it's our own licensed crew.
Yes. We install ductless and compact systems in townhouses and many low-rise condos once the property manager approves placement, and we help you put that request together.
Page reviewed and updated October 27, 2026. Prices, rebates and program terms are checked at each update.
Home or business, tell us what's going on with your heating, cooling or hot water. We'll size it right, price it once, and show you every rebate you qualify for.