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
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 .
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.
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 .
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.
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.
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
Customers say: The reviews exhibit a positive sentiment overall, with a slight inclination towards the positive. The majority of the reviews express satisfaction with the services provided, highlighting friendly and knowledgeable staff, timely and efficient service, and overall professionalism. Customers appreciate the level of care and attention they receive, with many mentioning the willingness of the staff to go above and beyond to address their concerns. Positive reviews also mention the quality of the work performed, with specific references to installations, repairs, and maintenance being carried out efficiently and effectively. Additionally, customers express appreciation for the informative and helpful nature of the staff, who take the time to explain procedures and offer valuable advice. The presence of recurring themes such as professionalism, courtesy, and expertise further reinforces the positive sentiment expressed in the reviews. Negative reviews are present but are noticeably less frequent and less critical in tone. The negative reviews primarily focus on minor issues or misunderstandings, with customers expressing gratitude for the prompt resolution of any problems encountered. Overall, the reviews suggest a satisfied customer base that values the quality of service, expertise, and professionalism offered by Evans Comfort Masters.
Our Local Reviews by City
- Allanburg, ON (5)
- Beamsville, ON (1)
- Crystal Beach, ON (7)
- Dunnville, ON (1)
- Fort Erie, ON (64)
- Grimsby, ON (19)
- Hamilton, ON (1)
- Jordan Harbour, ON (1)
- Lincoln, ON (16)
- Niagara Falls, ON (1197)
- Niagara-on-the-Lake, ON (246)
- Pelham, ON (69)
- Port Colborne, ON (23)
- Queenston, ON (15)
- Ridgeville, ON (5)
- Ridgeway, ON (12)
- Smithville, ON (4)
- St. Catharines, ON (333)
- St. Davids, ON (1)
- Thorold, ON (78)
- Vineland, ON (1)
- Vineland Station, ON (4)
- Virgil, ON (43)
- Wainfleet, ON (3)
- Welland, ON (94)
- West Lincoln, ON (2)
Job Locations and Reviews
Great service as always by Evans
Lennox furnace and ac comfort club maintenance and inspection. Both the furnace and AC are in great shape and working well at this time. Found no problems or concerns with the equipment during visit. Replaced humidifier pad at furnace.
AC maintenance
Lennox AC maintenance and inspection. Performed full maintenance on AC. System was in good shape after cleaning, definitely needed done as it would have struggled with year with the buildup on the outdoor unit. AC is cooling well at this time, all electrical components are in good condition and refrigerant levels are within range. Found no problems or concerns during visit. Signed customer up for comfort club for the next 12 months for the AC.
Great service and price.
Daikin AC maintenance and inspection. AC is cooling well and in good condition. Found no problems or concerns during maintenance.

Performed full maintenance on a Lennox two-head ductless heat pump system. Inspected and tested both heating and cooling modes for proper operation. Maintenance Tasks Completed: Verified operation of both indoor heads and outdoor unit Checked all electrical components and tightened connections Measured temperature drop (cooling) and temperature rise (heating) Cleaned air filters Inspected and verified both condensate drains are clear and draining properly Confirmed system startup, shutdown, and mode transitions Both heads and the system overall are operating normally and efficiently at this time.
Technician showed up early - bonus as that doesn't often happen with most companies. Courteous, respected home and garden area he worked in to evaluate unit. Job well done. Will use this company again

Performed annual air conditioner maintenance at a home with four Lennox air conditioners—three of which have been installed between 2019 and the present, and one older unit that, while still functional, is nearing the end of its service life and will likely require replacement if issues arise. Maintenance Tasks Completed on All Units: Cleaned outdoor condenser coils Verified refrigerant levels and measured temperature differentials Checked and cleared all condensate drain lines Inspected and tested capacitors, contactors, and all electrical components Replaced air filters Verified blower operation and airflow Checked thermostat settings and confirmed system response Set all thermostats to 72°F and reviewed thermostat operation with the client All systems are currently operating within normal parameters. No concerns found at this time, though we recommend planning for replacement of the older system in the future if performance declines or repairs are needed.
Call back install / ac start up Finished commissioning of Goodman inverter thermostat, tested system operation. Verified both heating and cooling operation. Customer to receive 2 free years of maintenance because of the complications. Unit is fully functioning.
Ac Maintenance and Inspection
Andrew provided excellent service
Lennox AC maintenance and inspection. System is in great condition and cooling very well at this time. Refrigerant levels are good, all electrical components passed inspection. Found no problems or concerns during visit. Replaced air filter at furnace.

Performed no-cooling service on 2009 Lennox air conditioner. Found the unit not running due to a tripped high-pressure safety switch. Manually reset the switch and restored power. Upon inspection, discovered the outdoor condenser coil was heavily clogged with debris, contributing to the high-pressure lockout. Performed full air conditioner maintenance: Cleaned outdoor condenser coil thoroughly Checked refrigerant levels – within acceptable range Verified proper operation of TXV and airflow Measured temperature drop – within normal range Due to the age of the equipment and condition on arrival, strongly recommend yearly maintenance to prevent premature failure and efficiency loss. Comfort Club Recommendation: Mentioned our Comfort Club plan, which includes: Yearly maintenance on your furnace and AC 15% off repairs No after-hours charges Priority scheduling This helps extend the life of your equipment and provides peace of mind throughout the year. Let us know if you’d like to get st
Furnace and Air Conditioner Installation
Same as usual. Excellent service. Same servicemen. Explain everything. Highly recommend Evans.
Wes did an excellent job of cleaning the air conditioning unit. During his inspection he found a rather expensive main component that needed replacing. Thankfully the system was under warranty for two weeks longer. Great timing. Thanks to Wes for his diligence in tracking done this component. It was already on order when he left our place.
Great job, very happy with the results.
Meticulous and very professional.
The 2 guys were respectful and efficient and friendly made no mess A job well done
Thank you so much for your 5-star review! We will share this with the team to let them know to keep up the amazing work!
As well as being very courteous, Wesley is a very knowledgeable, experienced tech. He showed up on time, diagnosed the furnace problem, explained what he was doing and made the repair. I highly recommend Wesley and Evans Heating.
Thank you so much for taking the time to leave an excellent rating. We really appreciate your business.
I woke up this morning to no heat. Called Evans and they were here within an hour. Technician Wesley was very friendly and obviously quite knowledgeable. Had the problem diagnosed and fixed in no time. Evans is always fantastic when service is needed. Thanks Wesley and Evans. I know where my next furnace is coming from. Evans of course!
It was a pleasure serving you and your family. Thank you for sharing your kind words with us. It means the world to us and to our entire team!