Gas-heated homes in town
A dependable furnace is the priority. Add a heat pump in place of the AC and it carries much of the winter, with the furnace covering the hardest cold.
Sault Ste. Marie · Algoma District
Sault Ste. Marie Heating and Cooling Built for Lake Superior Snow
Furnaces you can count on, heat pumps that stay above the drifts
HVAC in Sault Ste. Marie has to cope with something most of Ontario doesn't: Lake Superior snow, piling up storm after storm. We keep furnaces reliable, install cold-climate heat pumps rated to -30°C with dependable backup heat, and place outdoor units where the snow can't smother them. Your price is set in writing before a single tool comes out.
- Outdoor units set clear of snowbanks and roof dumps
- Furnace tune-ups and repairs by TSSA-certified gas techs
- Backup heat planned into every heat pump system
- Higher rebate tier for homes off the gas line
Voted Best Company 2019 to 2021 · Authorized Midea, Lennox, Kepler & Rinnai dealer, plus Goodman · 20+ years
Our Brand Partners
Snowbelt facts that shape a Sault Ste. Marie system
The Sault gets heavy lake-effect snow and a long heating season. Those two facts drive almost every decision we make here.
- SnowfallLake Superior snowbelt
Lake-effect storms can bury an outdoor unit or a furnace vent overnight, so placement and venting get planned before anything else.
- UtilitiesPUC Distribution and Enbridge Gas
We compare your PUC hydro rate with your gas or fuel costs before deciding how hard the heat pump should work.
- HomesCore, post-war and edge-of-town
Older homes Downtown and in the West End, post-war bungalows, and homes toward Goulais River and Prince Township, some off the gas line.
- RebatesUp to $7,500
Non-gas homes on baseboards, oil, propane or wood are eligible for the top tier. Homes on Enbridge gas commonly get up to $2,000.
Sault Ste. Marie homes we work on
Most homes in and around the Sault fit one of these four groups, and we plan each one differently.
Homes past the gas line
Out toward Goulais River and Prince Township, homes on propane, oil or baseboards can switch to a cold-climate heat pump with electric or fuel backup.
Compact post-war houses
Compact layouts, older ducts and modest attics. We check insulation and duct sizing so the new system matches what the house really loses.
Lots that collect heavy snow
Steep roofs, narrow side yards and driveways that need a lot of clearing. Unit placement gets planned around where the snow ends up.
Not sure which option fits your home?
Tell us about your house and we'll recommend the right system, with a guaranteed price and your rebate estimate.
Snow and cold problems our Sault Ste. Marie HVAC technicians fix
These are the calls that come in after the big storms. Each one has a cause, and a fix that keeps it from coming back.
Snow sliding off the roof lands right on the outdoor unit
A roof avalanche can bend the fan guard and crush the coil fins. We move the unit out from under the eave line, onto a tall stand or wall bracket, where falling snow misses it.
After a heavy snowfall, the furnace locks out
High-efficiency furnaces vent through plastic pipes low on the side of the house, and a night of lake-effect snow can cover them. We check the termination height and, where code allows, extend the pipes upward with proper supports and clearances.
You dig out a path to the heat pump every morning
That means it's sitting too low or in the wrong spot. We raise it above your usual snow depth, keep it out of the path of the snowblower's throw, and choose the side of the house that drifts least.
The heat pump goes into defrost often and the air feels cool
Frequent defrost is normal in wet, snowy weather. With backup heat sized correctly, the house holds its temperature through each cycle. We also check sensors, settings and the drain path so meltwater gets away.
A furnace that has seen 20 winters is starting to slip
Our TSSA-certified gas techs inspect the heat exchanger, ignitor and blower, then give you a repair price and a replacement price. If it's time, a two-stage, variable-speed furnace from 96% AFUE is quieter and burns less.
Electric baseboards in a Korah home cost too much to run
A ductless or ducted cold-climate heat pump delivers the same comfort on much less electricity, and baseboard-heated homes can qualify for the higher rebate tier.
A storm knocks the power out and you want heat that keeps going
A furnace and a heat pump both need electricity, but a gas furnace draws very little of it. We put the furnace on its own circuit so a portable generator and a properly installed transfer switch, handled through ESA-licensed electrical work, can keep it running during an outage. Tell us at the quote stage and we plan the wiring for it.
Sound familiar?
Describe the problem and we'll tell you what it usually is, what it costs to fix, and whether it's worth fixing.
Sault Ste. Marie pricing for furnaces, repairs and heat pumps
Taller stands, vent extensions and snow-safe placement are part of an install in the Sault, so they go on the written quote rather than on a surprise invoice.
| Service | Typical price in Sault Ste. Marie |
|---|---|
| Furnace repair Diagnostic visit plus common parts such as ignitors, flame sensors and capacitors | Quote after diagnosis |
| High-efficiency furnace, installed Lennox ML296V or Midea MGH96, 96% to 97% AFUE, two-stage variable-speed | From $3,300 |
| 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 |
| AC repair Diagnostic visit plus common parts such as capacitors, contactors and refrigerant leak repair | Quote after diagnosis |
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.
Installs from our crews around the province
Recent work from other Ontario communities, not the Sault. Look at the tall stands and the line sets tucked tight to the wall.
Heat pump installation in Sault Ste. Marie: four steps
Four steps, with the snow in mind from the start.
- 1
Send photos and the basics
Tell us what heats the house now, how old the system is, and send a few photos of the roof line and side yards.
- 2
Find a snow-safe spot
We look at drifts, roof slides and where you pile snow, then pick a placement and stand height that keeps the unit breathing.
- 3
Size the heat and the backup
A heat-loss calculation sets the heat pump size, and we choose a furnace or electric air handler to cover the coldest nights.
- 4
Installation and sign-off
Licensed refrigeration techs install and commission the system, gas techs connect any furnace backup, and we register your warranty and rebate.
Furnaces and heat pumps we trust in Sault Ste. Marie
A dependable furnace, a heat pump rated to -30°C, or the two working together as a hybrid. These are the models we stand behind through a Lake Superior winter.
Gas furnace
Lennox ML296V
96% AFUE, two-stage, variable-speed blower, 45,000 to 110,000 BTU
20-year limited heat exchanger warranty
Gas furnace
Lennox EL297V
97% AFUE, two-stage, variable-speed blower
20-year limited heat exchanger warranty
Gas furnace
Midea MGH96
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
Gas furnace
Goodman GMVC96
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
Cold-climate ducted heat pump
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
Ducted heat pump
Kepler cold-climate
1.5 to 5 ton, rated to -30°C, quiet operation
Registered warranty
Single and multi-zone
Midea ductless
18,000 to 60,000 BTU outdoor units, wall-mounted heads
Registered warranty
Get a written quote from a Sault Ste. Marie HVAC contractor
The best time to sort out placement and backup heat is before the first big storm, not after the unit is buried. Send a few details and we'll put together a plan, a price and your rebate estimate.
Our office is in Stouffville, and our crews serve Sault Ste. Marie and the surrounding Algoma communities. The visit and the install day are booked around your calendar.
- Outdoor unit placed for the snowbelt, not just for convenience
- Furnace vents checked against real snow depth
- Backup heat sized to carry the house on its own
- 0% financing for 3, 6 or 9 months on approved credit
What Sault Ste. Marie homeowners can expect: our customers in their own words
Rated 4.5 on Google and voted Best Company 2019, 2020 and 2021 on HomeStars.
4.5Google rating from verified customers
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.
Licensed HVAC Contractor · Serving Ontario for 20+ Years
Proudly Serving Sault Ste. Marie, Ontario
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 Sault Ste. Marie, with a written, guaranteed quote before any work starts.
- ServingSault Ste. Marie, Ontario
- Phone1-647-694-5845
- Emailefficienthomecomfort@gmail.com
Business Hours
- Monday8:00 AM to 8:00 PM
- Tuesday8:00 AM to 8:00 PM
- Wednesday8:00 AM to 8:00 PM
- Thursday8:00 AM to 8:00 PM
- Friday8:00 AM to 8:00 PM
- Saturday8:00 AM to 8:00 PM
- Sunday10:00 AM to 5:00 PM
Emergency service available evenings, weekends and holidays.
We also serve communities near Sault Ste. Marie
Other cities in Northern Ontario we serve
Every city gets the same licensed crews, guaranteed pricing and rebate paperwork. Pick yours for local details.
Frequently asked questions
Where should a heat pump go on a house in Sault Ste. Marie?
On a raised stand or wall bracket, away from roof edges and away from where you pile snow off the driveway. We pick the spot on site after looking at your roof lines and how snow drifts on your lot.
Why does my furnace stop working after a snowstorm?
Usually because snow has covered the furnace's intake or exhaust pipe, which trips a safety switch. Clear the pipes gently, and if it keeps happening we can look at raising them where code allows.
Can a heat pump handle a Sault Ste. Marie winter?
A cold-climate heat pump rated to -30°C can carry most of a Sault winter when it's sized from a heat-loss calculation. We always pair it with backup heat for the coldest stretches.
How much is the heat pump rebate in Sault Ste. Marie?
Homes heated by electricity, oil, propane or wood can qualify for up to $7,500, and Enbridge gas-heated homes commonly qualify for up to $2,000. Get the pre-approval sorted before the install, since the program can change its terms.
Do you work in Goulais River and Prince Township?
Yes. Our crews serve homes in Goulais River, Prince Township and across the Sault area, and we set dates with you directly.
Is furnace repair in Sault Ste. Marie something you handle?
Yes. Our TSSA-certified gas technicians repair and service furnaces in Sault Ste. Marie, and we take emergency calls evenings, weekends and holidays at 1-647-694-5845.
What will a new furnace cost in Sault Ste. Marie?
A high-efficiency gas furnace starts from $3,300 installed. Vent extensions for deep snow, a condensate pump or a larger blower add to that, and all of it is listed on a guaranteed written quote before we start.
Page reviewed and updated October 27, 2026. Prices, rebates and program terms are checked at each update.