Coretemp Heating and Air

Heating & Air Conditioning
Mississauga ON L5N 7Y2
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Heating & Air Conditioning
Coretemp Heating and Air
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Reviews for Coretemp Heating and Air

Average customer rating:
10 10 (655 reviews)

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Wagner
Wagner
9 reviews Mississauga, ON
10/10

Furnace Maintenance

Richard and Eric came and serviced my furnace. These guys are amazing did a great job also checked out my water heater , gave me good tips , I highly recommend . Very honest company.

Approximate cost of services:
$160.00
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Company Response

Thank you for your review! We appreicate your business and your recommendation.

Vicki in Oakville
Vicki in Oakville
10 reviews Oakville, ON
10/10

New furnace and AC install

If I could give 20 stars I would. Our longstanding HVAC contact retired after supporting us every year and across three different homes. Needing a new AC, we came across CoreTemp (and several other companies) and had quotes/conversations with all of them. Richard from CoreTemp was outstanding from the start. He took the time to explain everything to us, was honest about where was the most important to focus our money (rather than top end everything), and because he's a technician, he was so much more knowledgeable than a simple sales rep. This is his own company and so his focus on happy customers is evident and Richard and his wife have been exceptionally responsive with any questions. The crew (including Richard himself, which we always appreciate the owner actually being present for installs) was amazing; on time, meticulous work, cleaned up site (including disposal of all the old units). In feeling the difference in the heat and AC force now coming up even to the bedrooms, I kick myself for waiting this long to change the units. CoreTemp is outstanding and has our annual checkup business from here on in.

Approximate cost of services:
$10,000.00
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Company Response

Thank you for your review Vicki! We're so pleased you are happy with the service you recieved from us and the equipment you selected! We look forward to continue working with you.

Private User
Private User
Private User reviews Mississauga, ON
10/10

Furnace and tankless water heater replacement

We got some bad news that we needed to spend a fortune to repair our 10 year old furnace and tankless water heater. We were told it would be make more sense to put in new units as the repair costs were very high. This was a shock to us as we were simply trying to get the units ready for the cold weather. After getting a few estimates, we decided to go with Coretemp to do the new installation. Richard was very personable and took the time to explain to us what was wrong and why we needed to replace the equipment. A few days later, the furnace and tankless water heater were installed. The job was done very quickly and they left the place spotless. Richard(the owner) even went outside to check our air conditioner which was 2 years old to see if everything was ok with it and found out that it was low on gas. He filled it up for no charge. We are very pleased with Coretemp and would recommend them to anyone who needs furnace and air conditioning service.

Approximate cost of services:
$10,000.00
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Company Response

Thank you for your review! We're pleased you were happy with your installation and service you received. We appreciate your recommendation!

DHorton
DHorton
2 reviews Mississauga, ON
10/10

Excellent furnace inspection and maintenance advice

Very friendly and knowledgeable staff. Conducted a thorough inspection of our furnace and provided a detailed written report for a reasonable price. Changed the furnace filter and showed us how to order and change the cartridge for our humidifier. Furnace is 5 years old and some slight rust was noted. The technician carefully ruled out any water leakage from various systems and determined it was from condensation (so no real worry). Provided good advice on how to get better balance throughout our home - as some rooms get quite warm in the summer. Very impressed!

Approximate cost of services:
$180.00
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Company Response

Thank you for your review! We appreciate your feedback and are happy to hear you were pleased with the service you recieved from us.

Sue & Pete W in Mississauga
Sue & Pete W in Mississauga
3 reviews Mississauga, ON
10/10

Air conditioner and Furnace replacement

We had our AC and furnace replaced in July 2024. We found Coretemp through a referral and we are very happy with the product and service. Richard responded quickly to our service call request. We found Richard to be straight forward and honest. He provided us with a variety of options to meet our needs and they were reasonably priced. Richard, Eric and Dave were punctual on the day of installation. They were efficient, provided good quality work and we appreciated how clean they left our home. Richard took the time to go over how to best to maintain the equipment. We would definitely use them again in the future and will recommend them to our friends and family.

Approximate cost of services:
$10,000.00
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Company Response

Thank you for your review! We are happy to hear you were so pleased with the entire process. We appreciate your recommendation and look forward to working with you again in the future.

Christie
Christie
1 review Mississauga, ON
10/10

Furnace and tankless water heater installation/relocation

Richard and his team did an excellent job relocating and installing a new furnace and a tankless water heater in our house. Communication was ensured every step of the way. He was easy to reach before and after the project for any questions we had. He went over the plan multiple times with us before he started and reviewed his progress and anything outstanding with us throughout this two day project. He really went the extra mile, and stuck to the quoted cost despite the project taking longer than initially expected. Highly recommended!

Approximate cost of services:
$11,000.00
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Company Response

Thank you for your review Christie. We appreciate your feedback and thank you for your recommendation!

Jude
Jude
3 reviews Mississauga, ON
10/10

New Furnace

Over the years I have reached out to Richard at Coretemp with issues with either the old Furnace or AC, he was always able to walk me through a solution and never charged me. When the furnace needed replacing this July, I knew who I was going to give the job too. Richard's experience shows the first time you speak to him, and trust me you will speak to him quickly, he is excellent with his communication and call backs. Richard and his assistant Erik installed the new furnace, they took their time to do a clean, quality job. I was blown away with Erik when he installed the new piping to the outside, he took his time in my heavily planted garden, as a result there was no damage! I was so grateful. I would not hesitate to recommend Richard and his team. Thanks Guys!

Approximate cost of services:
$6,000.00
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Company Response

Thank you for your review! We appreciate you selected us as your vendor of choice. Thank you for your recommendation and we look forward to working with you again.

Heather
Heather
2 reviews Mississauga, ON
10/10

Fantastic experience

One of the best experiences we have ever had with a house service call. Our AC unit suddenly stopped working; Richard and his associate arrived within 3 hours of our call and within minutes had identified the issue, replaced the broken part and had the unit working again. Value added was the expertise provided to increase the efficiency of our aged air cleaner. Very efficient, knowledgable and friendly service and the only company we will call going forward.

Approximate cost of services:
$300.00
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Company Response

Thank you for your review Heather! We're so pleased you were happy with the service you received from us. We look forward to working with you again.

John in Meadowvale
John in Meadowvale
11 reviews Mississauga, ON
10/10

AC repair and replacement.

I called CoreTemp because my very old residential AC stopped working. Turned out to be a failed beaker. I was so impressed with Richard and his crew that I decided to replace the entire unit. It was 32 years old and I felt that it was time.
Richard provided me with a very competitive quote and we booked the install. He and his team were onsite exactly on schedule. They got the job done and cleaned up in about 2 hours! He explained everything they did and why and were exceptionally professional. I highly recommend CoreTemp!

Approximate cost of services:
$4,800.00
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Company Response

Thank you for your review John! We're pleased you are so happy with the service you received from us. We appreciate your recommendation and thank you for your business!

Tania
Tania
3 reviews Oakville, ON
10/10

New AC unit (AC stopped working during heat wave)

Our Ac stopped working during this heatwave, Richard answered our call right away, and was there the same day to troubleshoot the problem.
Richard is great and responds right away to calls, explaining things and making you feel at ease, even during a stressful time.

We needed a New AC unit and Richard got our new unit installed quickly.

Richard and the entire staff at Coretemp are amazing and an absolute pleasure to deal with.

If you are looking for a reliable, honest company that truly cares about their customers and takes pride in their work, look no further, you will have exceptional service through out the entire process.

Approximate cost of services:
$4,500.00
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Company Response

Thank you for your review Tania! We appreciate your feedback and look forward to working with you again in future.

The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about Coretemp Heating and Air

At CoreTemp your family's comfort is our main priority. We provide installation services and repairs for gas furnaces, central air conditioners, tankless hot water systems, humidifiers and indoor air quality. Our 25+ years experience in the HVAC industry enables Coretemp to provide outstanding service to our customers. We are proud to offer award winning quality products. We are authorized dealers for * LENNOX * RUUD * TSSA Licensed, Gas Licensed, CFQ for AC Certified and a member of the HRAI. **Furnaces, Heating & Air Conditioning**

CATEGORIES
Heating & Air Conditioning
PRODUCTS
Repair and Replace A/C, HVAC, Repair and Replace Furnace, Rinnai Tankless Hot Water, Humidifiers, HEPA Filtration Systems, Heating & Air Conditioning
SERVICES
HVAC Sales, Service, Installations, Gas Furnace Replacement, Heating & Air Conditioning
BRANDS
Authorized dealers for LENNOX , RUUD & General Aire.
STYLES
Gas Forced Air, Central Air, Humidifiers, HVAC.
SPECIALITIES
Gas Furnace and Central A/C Installations and Service. HEPA, Humidifiers, HVAC
WEBSITE
http://www.coretemp.ca
YEAR ESTABLISHED
2005
NUMBER OF EMPLOYEES
4
PAYMENT METHOD
Cheque, Visa, MC, Interac Debit
LICENSES
G2, G3, CFQ A/C, Rinnai Certified Installer & ASP, ODP, TSSA Licenced, Metro Toronto Licenced.
MEMBERSHIPS
HRAI member
LIABILITY INSURANCE
Yes
DIPLOMAS
G2, CFQ for A/C
WORKERS COMPENSATION
Yes
BONDED
Yes
WRITTEN CONTRACT
Yes
WARRANTY TERMS
10 year
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