FB tracking pixel
financing Special Offers Call Us Book Online

St. Catharines, ON Heating & Cooling

Contact Us

Professional HVAC Services For Your St. Catharines, ON Home

Did you know that our lovely city has over 1000 acres of parks, gardens, and walking trails? No wonder we're called "The Garden City." But we can't spend all of our time outside - sometimes we have to retreat to our homes, and when we do, we need to know they'll be a comfortable respite from the weather outside. When they aren't - because of a failure in our heating or air conditioning systems - things can get rough really quick. That's why you need to have Evans Heating & Cooling on speed dial. For decades we've been the go-to choice for all of your HVAC services in St. Catharines, all built on the foundation of extensive training, advanced tools, and a commitment to taking care of the people most important to us - our customers.

If you've got an air conditioner or a heater that needs attention - whether it's repair, replacement or just routine maintenance - we're here, and we're ready to go. Send us a message online or give us a call at 289-203-7248 to schedule your service visit today!

Heating Services

Winter's chill isn't just an inconvenience - it's a safety risk. We need to be able to huddle down warm in our homes to keep out the nasty weather outside. Our ability to do that all depends on our heater. If yours isn't working correctly, count on us for your heater repair - we'll investigate the cause, develop a solution, and deliver it with the care and service you've come to expect from Evans over the years. Is your heater a bit long in the tooth? We'll help take you through the furnace replacement process, so you can choose a new unit that combines the right level of power and efficiently to keep your family cozy without breaking the bank. It doesn't matter if you're looking for furnace repair or heater replacement, there's only one call you need to make - and that's to 289-203-7248 .

Boiler Services

Don't worry if your home is still using a boiler - we can help you take care of that too. Whether you're looking at a boiler repair or boiler replacement, our team has the tools and talent to get the job done for you. Concerned your boiler needs a little TLC? We provide robust boiler maintenance inspections to address minor issues and ensure your unit lasts as long as it can.

St. Catharines, ON HVAC FAQs

Why is my air conditioner not blowing cold air near St. Catharines?

Is warm air coming out of your vents with the thermostat set to cool? If so, your air conditioning issue could be quite simple.

The most common cause is a dirty air filter, which requires a simple replacement. Other causes include:

  • Fan/fan motor malfunction
  • Broken thermostat
  • Control board damage

For an accurate diagnosis when your AC is not blowing cold air, call Evan’s for assistance: 289-203-7248 .

How many years do air conditioners last near St. Catharines?

Air conditioners last about 10 - 15 years. You may have one that is older and still blowing out cold air, but older ACs are not only a ticking time bomb but less energy efficient as well. The lowered efficiency translates to higher energy bills.

Evans can inspect your air conditioner if you are experiencing cooling issues and let you know if yours is on the way out or just needs a repair. Call 289-203-7248 for assistance.

What size air conditioner do I need near St. Catharines

Air conditioners are sized based on the square footage of your home. As a rule of thumb, each square foot needs 20 Btu. You may think you can determine the size you need yourself, but you might leave out important considerations such as ceiling height and the size of your windows and doorways,

A professional HVAC tech in St. Catharines can calculate the precise air conditioner size you need. Get in touch with someone who can help by calling 289-203-7248 .

How much does it cost to repair a water heater?

It costs around $350-$800 to repair a water heater. The cost to repair a water heater can vary greatly depending on what part of your water heater is broken or malfunctioning. A pilot light or thermostat issue is typically fairly simple and inexpensive to repair, whereas a tank leak can be more complex. Tank leaks can be very expensive to repair depending on their severity. In some cases, it may be cheaper to have your water heater replaced rather than repaired if the tank leak is very severe. To get your water heater repaired, give us a call today.

How much does it cost to replace a heating and air conditioning system?

It costs around $5,000-$10,000 to replace a heating and air conditioning system. The price can fluctuate depending on:

  • The size of your home.
  • The type of HVAC system you want.
  • The cost to remove your old HVAC unit and install the new one.

Having your heating and air conditioning system replaced can be expensive, but very worthwhile due to the money you will save on repairs and energy. To get your heating and air conditioning system replaced, contact us today.

What is the average price to repair an air conditioning system?

The average price to repair an air conditioning and heating system is around $350-$600. The cost can vary due to:

  • The type of repair required.
  • How extensive the repair is.
  • The contractor’s hourly fee.

The cost to repair your air conditioning and heating system can also vary depending on if it requires replacement parts. To get your air conditioning and heating system repaired, call us today.

Air Conditioning Services

Things don't usually get too hot here in the Great White North, but that doesn't mean we won't experience a heatwave or two every year. When we do, you want to ensure your air conditioner is up to snuff- and our AC maintenance services can make sure it's good go to when the heat arrives. If your unit can't keep up anymore, bring us on for air conditioning installation service and we'll help you find the perfectly sized unit for your home to balance cost and efficiency while maintaining the comfort you deserve.

Water Heater Services

Nobody wants to deal with a cold shower in the morning. If there's an unexpected blast of chilly water coming from your shower head, trust Evans Heating & Cooling for our expert water heater repair services. Or maybe you're interested in one of the newer tankless models, that deliver on demand hot water that is virtually limitless? We can take care of your tankless water heater installation as well. When it comes to heating water in your home, we've got you covered.

Evans Heating & Cooling Is On Your Side For All HVAC Services In St. Catharines, ON

From HVAC repair and HVAC replacement to HVAC maintenance, Evans Heating & Cooling has your back. Don't go without the comfort your family deserves. Contact one of our experts today and let us know how we can help you achieve maximum comfort in your home. Send us a message online or call 289-203-7248 today!

Recent Jobs and Reviews in St. Catharines, ON

Rated 5.0 out of 5 stars based on 396 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and appreciation. Customers consistently express gratitude for the professionalism, friendliness, and knowledge demonstrated by the service technicians. A dominant theme throughout is the technicians' willingness to take time explaining systems, procedures, and options clearly, ensuring customers fully understand the work being performed. Reviewers frequently highlight the courteous and respectful demeanor of the staff, with many noting how technicians answered questions patiently and thoroughly without applying pressure. Efficiency and timeliness emerge as recurring positive attributes, with customers appreciating prompt arrivals, quick service completion, and reliable scheduling. The quality of workmanship receives strong praise, particularly regarding attention to detail, thoroughness in diagnostics and repairs, and care taken to leave properties clean after service. Many reviews emphasize the friendly and personable nature of the technicians, describing them as helpful, polite, and pleasant to work with. The company's overall reliability and consistency in delivering excellent service is a notable theme, with some customers expressing long-term satisfaction and confidence in recommending the service to others. The tone is decidedly positive, characterized by trust, appreciation, and satisfaction with both the technical expertise and interpersonal skills of the service providers.

St. Catharines, ON at a glance

Evans Heating & Cooling has completed 10 jobs in St. Catharines, ON between July 2026 and August 2026.

The 10 customer reviews shown here average 5.0 out of 5.

The most recent job was on August 4, 2026.

Evans Heating & Cooling has completed 330 jobs in St. Catharines, ON in the last 12 months. The first job there was in February 2018.

Our Local Reviews by City

Job Locations and Reviews

Dylan G.
Dylan G. Checked in
Lennox furnace inspection. Customer experience two floods in the past week. Customer still had residual water on the floor but was able to see only about 3 to 4 inches basement. Visually inspected the furnace and saw no water reached any other electrical components as well as no water has entered blower wheel housing. Tested out air conditioner and blower motor. All were functioning Well at this time, Found no issues with unit operation Unit is working at time of service
St. Catharines, ON L2N 2
Dylan G.
Dylan G. Checked in
Furnace inspection. Customer had flood in basement for the second time in less than a week. This flood had about 16 inches of water in the basement. Inspected all control boards and blower motor. Had to dump water out of blower motor housing. Tested blower, motor, air conditioner and furnace and all appear to be working, but there are signs of water on the board and the blower motor. Recommended to the customer to replace all boards and motors in the furnace or replace furnace to avoid any breakdowns in the future. Customer would like to see the cost of the parts first The customer is worried for the longevity of the entirety of the furnace as it’s been exposed to 2 floods in less than a week. He is considering replacing the unit Furnace quote has been attached for the customer to see. Customer will monitor the unit for the time being Unit is running at time of service
St. Catharines, ON L2N 3
Mark P.
Mark P. Checked in
Navien NPE210A2 Tankless Water Heater Installation
St. Catharines, ON L2M 7
Dylan G.
Dylan G. Checked in
Furnace and water heater inspection. Customer recently had flood in the basement. Tankless water heater is a rental through Enercare unable to perform any work on it, customer will have to contact enercare Carrier furnace Tested furnace in high and low fire to ensure all moving parts are working properly. Preformed combustion analysis and unit is burning well and safely. Found no issues with how the furnace is operating Carrier AC Also tested air conditioner for the customer checking temperatures and pressures. Pressures are good and have a 25° split between return and supply temperature.found no issues with anc operation. Furnace filter is dirty. Removed and went to replace with customer supplied filter but all filters were damaged. Recommend the customer go out and purchase more filters and install a new filter. Currently running without a filter Both units are 25 years old and both starting to show their age. Recommend to the customer of replacing the unit sooner than late
St. Catharines, ON L2S 3
Shalik M.
Shalik M. Checked in
Water Tank Replacement
St. Catharines, ON L2M 2
Trevor S.
Trevor S. Checked in
Lennox furnace inspection. Inspected furnace for flood damage. Cleaned and inspected the cabinets. Inspected all electrical components. Tested furnace flue gas. I found no signs of water damage in the furnace or any other problems.
St. Catharines, ON L2N 6
Shalik M.
Shalik M. Checked in
Furnace Replacement
St. Catharines, ON L2R 6
Joe P.
Joe P. Checked in
Furnace and Water Heater Replacement
St. Catharines, ON L2M 3
Dylan G.
Dylan G. Checked in
Lennox furnace inspection. Customer had flood in basement. Upon visual inspection of the furnace, could see indications that water had entered the furnace cabinet. Found water to be inside the blower wheel. Removed blower wheel and removed water, and inspected motor to verify There is no water damage to the motor. Water level did not get high enough to damage blower motor or circuit board. Tested unit operation and unit is working correctly. Also, insured condensate pump is working as well. No issues with the furnace at this time. Unit is working safely.
St. Catharines, ON L2M 7
Dylan G.
Dylan G. Checked in
Lennox furnace inspection. Customer had a flood in the basement. Found no water damage on the board of blower motor and found no water inside the furnace blower wheel. Tested both furnace and air conditioner to ensure both were working properly, found no issues with the unit operation. Also insured the condensate pump was working as well. furnace filter became waterlogged due to the amount of water coming into the furnace, installed new furnace filter, X6670. Unit is working safely
St. Catharines, ON L2N 1
Review
the technician was very helpful at explaining everything.
Gordon - St. Catharines, ON L2M 1W7
Review
We appreciate the effort that Jordan put forth. If we do get our issue resolved I may consider having Evan's as our furnace servicing company.
Elder - St. Catharines, ON L2P 1L6
Review
Jordan was very good. On time and explained things to me.
BR - St. Catharines, ON L2M 7B3
Response from Evans Heating & Cooling:

Thank you so much for this 5-star review. We really appreciate you being a customer and helping to share the word about us. We’re here for you anytime.

Review
Excellent service
Dion - St. Catharines, ON L2P 3P4
Response from Evans Heating & Cooling:

Many thanks for taking the time to share your feedback with us. We’re very happy to hear that we met your expectations!

Review
Jordan did a great job
Gwartz - St. Catharines, ON L2T 3T2
Response from Evans Heating & Cooling:

We're so glad you had a positive experience with us. Thank you for your kind words and support.

Review
Jordan was awesome! He was super helpful, knowledgeable and did a great job installing our humidifier. We’ll only be recommending Evans and cooling from now on.
Sarah thomas - St. Catharines, ON L2R 7J7
Response from Evans Heating & Cooling:

Many thanks for taking the time to share your feedback with us. We’re very happy to hear that we met your expectations!

Review
Great service. Jordan our technician was prompt and very courteous.
Minnie - St. Catharines, ON L2N 1V3
Review
Chris and Cam provided winter maintenance service for the furnaces in two family properties today. They were both friendly and courteous and provided a thorough check and maintenance of the furnaces. After they finished their work they provided feedback that both furnaces were in good working order. Highly recommended.
Crawford - St. Catharines, ON L2N 6A1
Response from Evans Heating & Cooling:

We're delighted to hear that you had a positive experience with us. Thank you for your kind words.

Review
They are very polite and informative.
Watson - St. Catharines, ON L2M 1R8
Review
Excellent Service
Saunders - St. Catharines, ON L2S 3M8

PROUDLY SUPPORTING THE NIAGARA REGION

We show our appreciation to the community by supporting local charities.
  • Logo Niagra Child Center
  • Logo Project Share
  • Logo Tender Wishes Foundation
  • Meals On Wheels
  • Wellspring
  • Niagaras Mobile Closet
  • Gillians Place
Request Service
servicedetailscustomerreturningschedule
*
Details Regarding Your Request...
Optional: Drag and drop photos and/or videos:
Max. file size: 4 MB.
Your Contact and Service Location...
*
*
To Serve You Best...
Have we served you in the past?
Yes
No
What Is Convenient For You?
What time of day is best for you?
First Available
Morning
Afternoon

Call For Same Day Service/Emergencies at 289-203-7248 .

By pressing Submit I agree to receive phone, email, or text messages from Evans Heating and Cooling to the provided mobile number and also agree to the Evans Heating and Cooling terms and privacy policy. Message & data rates may apply. Consent is not a condition of purchase. We will never share your personal information with third parties for marketing purposes.
Back Next