• Maintenance Engineer checking air conditioner


    We provide regular maintenance to keep your home comfortable

    (905) 678-7420

About Us

The Canadian climate certainly isn’t kind to your HVAC system. During the harsh winter months, frigid temperatures ensure your furnace or boiler is operating at its maximum limits to keep you warm. When summer comes around, the heat has you blasting cool air consistently throughout your home. All of that takes its toll, and eventually, you could be left with an HVAC system that fails at an inopportune time. Ensure that doesn’t happen by giving Precision HVAC Mechanics Inc a call today!

Whether you’re looking to install a new air conditioner or repair an older furnace, we’re equipped to provide HVAC services in Brampton. Bought a new air conditioner after your old one gave out? Let us take the installation off your hands! Are you left shivering in your home due to your boiler malfunctioning? Handling the problem yourself may only make matters worse. Licensed and insured, we’re able to safely and efficiently solve your heating crisis.

Commercial HVAC Service
Looking to add a new rooftop unit to your business? Need a heating or cooling unit for your construction site? We offer commercial HVAC services, too! Keep your clients comfortable in your building with a regularly-maintained HVAC system. We’re also able to provide an energy assessment for your business, giving you an expert recommendation to help you save on your next energy bill.

Don’t wait until your HVAC system fails. We’re open 7 days a week, so give us a call today to let us keep your system running smoothly!

Office: 905-678-7420
Fax: 905-306-0005

Authorized Carrier Dealer

HVAC Repair Mississauga

Products and/or Services

✓ Air Conditioning Repair & Service
✓ Air Conditioning Sales & Installation
✓ Solar Air Conditioning
✓ Humidifiers & Dehumidifiers
✓ Germicidal UV Light Systems
✓ Air Cleaner & insulation
✓ ERV and HRV

✓ Heat Pumps
✓ Air Conditioning Maintenance
✓ Mini-Split Systems
✓ Commercial HVAC
✓ Duct Cleaning
✓ Gas Fireplace
✓ Construction Heaters

✓ Furnace Maintenance & Sales
✓ Air Handlers
✓ Indoor Air Quality
✓ Air Filtration Systems
✓ Ventilation & Humidifier
✓ Construction AC Units

Service Areas

✓ Brampton
✓ Richmond Hill
✓ Markham
✓ Vaughan

✓ Mississauga
✓ Scarborough
✓ Oakville

✓ Toronto
✓ Etobicoke
✓ Ajax
✓ Pickering



✓ Insured HVAC (TSSA)
✓ Maintenance

✓ Licensed
✓ Sales


✓ Service Plans
✓ Air Conditioning Contractors


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Google Reviews

Kimberly Woollett
Kimberly Woollett
22:07 20 Feb 20
Great duct cleaning service! Wendy in the office was super helpful, and her quick responsiveness and accommodation was... what sold me on this company. The HVAC technician arrived on time, was very personable and did an overall excellent job. I will be contacting Precision HVAC for further needs, along with referring them to future clients!read more
sudarsan sridhar
sudarsan sridhar
21:30 19 Feb 20
Had my duct work cleaned my Micheal from Precision HVAC. Mike was extremely professional. Arrived on time and... diligently answered all the questions I had as it was my first experience doing duct cleaning. Wendy at the office was also very affable and professional in her service with regards to scheduling the appointment and the completing the transaction. Would definitely recommend this organization for duct cleaning.read more
Jonathan Garcia
Jonathan Garcia
16:51 16 Feb 20
Precision HVAC offers great quality at a reasonable value, I had called them regarding a duct cleaning service, not... knowing much about it they took the time to explain exactly how it would be done and the overall benefits. The technician came in to our place and did a thorough cleaning and it is safe to say that there has been a positively drastic change of the air purification in our home. So breathe easy and give these guys a call.read more
22:48 13 Feb 20
I had the misfortune of calling another vendor prior to calling Precision HVAC. From the time the other vendor... arrived until I asked him to leave my home, he was on his cell phone getting direction on what to do. Frustrated I had him leave. I called Precision HVAC. The technician arrived prior to the appointment time. I was thankful as the house was freezing. As soon as he opened the furnace he knew what to do and worked seamlessly from one thing to the next executing the repair. To top it all off he educated me during each step of the process. He repaired the furnace and later the humidifier. I recommended them to all my friends and shared their contact info. My home was in good hands and is now warm again!!!read more
A Google User
A Google User
16:04 06 Feb 20
I manage an apartment building and called a few companies they were the only company to call me back. They are... extremely professional and know what they are doing. Very pleasant from the administration staff to the field staff. I couldn't be happier with the outcome. Thank you everyone at Precision HVAC!!read more
Mihran Gorgi
Mihran Gorgi
00:11 04 Feb 20
Quality of service is very professional. Their response was prompt. Very knowledgeable and managed to address the... issues in no time. I have been clearly informed with each step on how they are fixing my furnace. I highly recommend them.read more
Ilbehaj Khanum
Ilbehaj Khanum
17:16 02 Feb 20
They responded very quickly. Wendy dealt with high professionalism, very polite and accommodating. Technicians were... very knowledgeable and explained every step with great care, technician left when the job Is COMPLETELY done. Highly recommended!!read more
Laura Rebuli
Laura Rebuli
16:53 02 Feb 20
Wow they were amazing! Furnace wasn't working kept cutting out on us. I called they came within an hour answered all... our questions. Very professional and honest. I would definitely recommend them to anyone.Very pleased with the service. If needed I will be calling them again. Also they called me a week later just to see if my furnace was still working properly.😊read more
Harpreet Sangha
Harpreet Sangha
19:18 29 Jan 20
Excellent service. The tech was very friendly, polite and answered all our questions. He also gave lots of tips to... make our HVAC system more efficient.Would definitely recommend Precise anytime!! 🙏🙏🙏👍👍👍✌️✌️✌️read more
Vanessajoy des Vignes
Vanessajoy des Vignes
00:01 25 Jan 20
The tech was very professional and knowledgeable. Put his booties over his boots and explained each step and what need... to be replaced and why. Also confirmed our new thermostat was connected properly. Was willing to answer any questions we had.read more
Shelly Tutor
Shelly Tutor
20:26 10 Jan 20
Garfield was amazing. Very helpful in making me aware of the pitfalls of some quotes and ensuring I knew all the... important features of the furnace and water heater. Would highly recommend in the future.read more
Nestor Pascua
Nestor Pascua
00:52 08 Jan 20
We are so grateful for having Mr.Leaford, he came and fixed our furnace. Great customer service, professionalism, and... friendly. He even gave us knowledge about our humidifier which we never knew. Thanks a lot Mr. Leaford for that very exceptional service. Highly recommended.read more
David Le
David Le
01:21 03 Jan 20
Great customer service, professionalism and very friendly. Came quickly on New Years Eve after our furnace broke down... when other companies couldn’t and quickly fixed it for us as soon as they could. Would recommend!read more
Ali Abdulhussein
Ali Abdulhussein
12:18 01 Jan 20
He came at 3 am as i told him need urgent repair. And he was very cooperative. Appreciated your help
Paul Raposo
Paul Raposo
15:51 30 Dec 19
Dani was great , he came right away, was on time and efficient. Assessed the issue, provided solutions and was... informative. Would definitely use them again.read more
Yashita Bagga
Yashita Bagga
00:45 23 Dec 19
Can not explain how grateful I am for Mr. Leaford for providing an exceptional service on the very time of need. My... furnace wasn’t working for a day now and I tried every way to fix it. Luckily I found Mr. Leaford online and he came ASAP and fixed it in very little time. Thank you again for coming on a Sunday and fixing my furnace. Overall great person, great experience, punctual with his timing and spectacular service. Would recommend 100%.read more
Michael Sewell
Michael Sewell
15:20 21 Dec 19
Very quick to respond to my call and concerns. Service was professional and knowledgeable. Furnace was completely... broken, no heat what so ever. New furnace was installed next day in about 2.5 hours. Prices are very and so was install team. Will be using them again in spring for new A/C unit.I will recommend there service to everyoneread more
22:06 19 Dec 19
Yesterday morning I had heating problem at my home. Precision HVAC Mechanics provided speedy and professional service.... In addition to the repair, Technician Mr. Leaford also gave me some important knowledge regarding furnace and home comfort system maintenance which I found really very helpful! Today, I received their following up phone call to check if everything is working properly. Thanks again Precision HVAC!read more
Denise W
Denise W
20:09 19 Dec 19
Our service call today was a very good experience. Service was done by Leaford and an assistant who were very... professional, knowledgeable. Leaford took the time to explain and answer questions. Very nice man who was a pleasure to deal with.read more
James Templeton
James Templeton
02:05 19 Dec 19
Garfield was amazing he explained everything was on time I would totally recommend this company to anybody excellent... excellent customer serviceread more
Raed Ayad
Raed Ayad
20:40 06 Dec 19
Had my technician at the house and my furnace repaired within an hour and a half. Being that it is winter, the speed in... which the work done was essential. The technician, Leaford, was incredibly kind and diligent in his repair and explanation.read more
Dan Gillman
Dan Gillman
12:18 11 Oct 19
Serviceman was polite and knowledgeable. Service was quick and effective. For me, it doesn't get much better.
Eric Tsui
Eric Tsui
19:19 02 Oct 19
I use this company refrequently for all my HVAC needs for my businesses. Precision is responsive, professional and... knowledgeable and goes out of its way to make sure everything is done properly and to the highest quality.read more
Eric Habachi
Eric Habachi
19:08 16 Sep 19
When we contacted Precision HVAC for a new furnace, everyone was great to deal with and their price was competitive. ... The installers did a great job and upon completion, they left our furnace room cleaner then it was when they started the work.Thank You Team Precision for the great experience!!read more
Lisa Schwarz
Lisa Schwarz
14:41 09 Jul 19
Super happy with the service. Very polite and helpful - spent a lot of time at my place since the air conditioner had... never been serviced. Would highly recommend!read more
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Precision HVAC Mechanics Inc
7528 Bath Road
Mississauga, ON L4T 1L2

We are open 24 hours, 7 days a week.

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