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Northern Climate

HVAC Companies in Sudbury, Ontario
Ranked #4 in Sudbury | Grade B+
4.80 (231 reviews)

Northern Climate

Northern Climate provides residential HVAC services for homes in Greater Sudbury, Ontario, including furnaces, AC units, water heaters, and fireplaces. Quotes are often completed by phone and email using photos to speed up planning and pricing.

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Why Homeowners Choose This Business

Local HVAC team serving Greater Sudbury, Ontario with a straightforward quoting process by phone and email. Office open on weekdays for scheduling and support. Technicians handle replacements and new installs, including tight-space solutions when feasible. Clear communication and coordinated scheduling aim to minimize downtime.

Service Area

Greater Sudbury, Ontario and nearby communities, coordinated from 1021 Kingsway Unit #1.

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Listing details

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This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Furnace Installation
  Maintenance
  Furnace Repair
  Installations
  Air Conditioner Installation
  Repairs
  AC maintenance
  Water Heater Replacement
  Gas Fireplace Service
  Hvac Maintenance
  Ductless Mini-Split Installation
  Heating Repair
  Cooling Repair
  Thermostat Installation
  HVAC troubleshooting

Heating and furnace service and installation; air conditioning installation and seasonal service; water heater replacement; gas and electric fireplace service; maintenance and troubleshooting for common HVAC issues.

Reviews

Customer Reviews

Deborah Robertson
Purchased air conditioning/heating unit from NORTHERN CLIMATE. *Immediately post installation an electrician had to be called due a problem a NORTHERN CLIMATE worker created and left. *We were told little water will drain from unit “barely…
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Purchased air conditioning/heating unit from NORTHERN CLIMATE. *Immediately post installation an electrician had to be called due a problem a NORTHERN CLIMATE worker created and left.
*We were told little water will drain from unit “barely notice it”. Next day water starts draining (sometimes pouring out) from unit against the house, not through installed tubing. Called for fix. Maintenance worker came, caused additional problems, made a few derogatory and unprofessional remarks clearly surprising both his apprentice workers and myself. Again, we were told “the unit does not produce much water, you’ll barely notice it. It’s nothing to be concerned with.”
Owner said he’d like to handle it. He made an appointment to come check it out. Didn’t show. Didn’t call. Made another appointment. Again, didn’t show (had an accident). Didn’t call. Again, I give him the benefit of the doubt. Numerous calls later, the owner is ghosting us. Now have a mound of ice next to the foundation approximately 15 inches deep X 18 inches wide post chipping away at it weekly. A neighbor has their own issues with same company. This started in June 2025 and it is now Feb.1, 2026. No return call since mid August 2025. Am presently starting proceedings to report the company to the Better Business Bureau then legal action. I WOULD NOT recommend NORTHERN CLIMATE.
Collette Plouffe
Absolutely fantastic! The installers were polite, friendly and knowledgeable. Love the unit.
A Phar
The team went above and beyond from the moment they answered my call. They installed my new water heater the same day, and the whole process was seamless. Thank you for such outstanding service. I wish every company operated with this level…
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The team went above and beyond from the moment they answered my call. They installed my new water heater the same day, and the whole process was seamless. Thank you for such outstanding service. I wish every company operated with this level of excellence!
John Cockburn
Purchased new furnace and air conditioner from them. Did the whole quote over the phone and email with pictures, texts, and a quick phone call. They were able to install my furnace in the crawl space when my first choice of company said…
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Purchased new furnace and air conditioner from them. Did the whole quote over the phone and email with pictures, texts, and a quick phone call. They were able to install my furnace in the crawl space when my first choice of company said it couldn't be done. They beat the first quote by over $3000, and they pointed out many mistakes and blatant misinformation the other company gave me. Staff were fast, friendly, on time, professional, courteous, knowledgeable, and clean. Erik kept me in the loop the whole way and was very patient with my questions. Helene was a dream to work with and made everything easy and fast. Amazing service!

That other company lost my business (which I had been a loyal customer for over 15 years for maintenance) and I will be taking my business here from now on.
Brian M
After several very frustrating weeks trying to have a fireplace diagnosed and fixed which left me feeling less than impressed, I did finally have the pleasure of welcoming Eric (technician) into my home who was aware that he was walking int…
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After several very frustrating weeks trying to have a fireplace diagnosed and fixed which left me feeling less than impressed, I did finally have the pleasure of welcoming Eric (technician) into my home who was aware that he was walking into a circumstance where the client was not very happy, however his disposition, customer service skills and his excellent capability as a technician remedied the situation and turned a negative experience into a very positive one. There is no question that Eric is an invaluable asset to this organization and I certainly hope he is recognized for this and would highly recommend his service.

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Frequently Asked Questions

They handle residential heating and cooling equipment such as furnaces, air conditioners, water heaters, and fireplaces. Service includes repair, maintenance, and full system replacement depending on the condition and needs of the home.

You can call the office or start the process by phone and email. Many homeowners share photos and basic details, and then receive pricing and scheduling options.

The office is open Monday through Friday, 9:00 AM to 4:00 PM, and closed on weekends. Scheduling for site visits or installations is coordinated during these weekday hours.

The focus is the Greater Sudbury, Ontario area. Availability for nearby communities may depend on scheduling and distance; calling the office is the quickest way to confirm.

Some customers report very fast turnaround times, including same-day replacement in certain cases. Actual timing depends on stock, technician availability, and site conditions.
 Verified Listing

Opening Hours

  • Monday 9:00 AM – 4:00 PM
  • Tuesday 9:00 AM – 4:00 PM
  • Wednesday 9:00 AM – 4:00 PM
  • Thursday 9:00 AM – 4:00 PM
  • Friday 9:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
4.80 (231 reviews) Pro Listing
Address
1021 Kingsway Unit #1, Greater Sudbury, ON P3B 2E6, Canada, Greater Sudbury, ON P3B 2E6
Business Type
HVAC Contractor
Website
https://northernclimatesudbury.com/
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HVAC Companies in Sudbury, Ontario

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