Skip to content

WELCOME!

HOT OR COLD OUR SERVICE IS GOLD!

At Fortis Heating & Air Conditioning in Oshawa, we offer that big company feel but without the big company costs!

Finance Plans
Availalbe!

5 Stars on
Google Reviews

Happily Serving
The Durham Region!

18Years of combined
Experience

About Our Company

Fortis Heating & Air Conditioning Installation & Repair in Oshawa

We want you to know that our entire goal is to look out for your family as if you were our own.

Whether you need a quick repair, an inspection, or a full installation of a new product in Oshawa, we’re going to recommend what’s best for you, no matter what.

David J .Moore
David J .Moore
August 10, 2021.
These guys were recommended to us after our original installers completely dropped the ball on a warranty repair. They showed up at the expected time, dealt with the manufacturer, installed the new compressor, and ensured that everything was properly done. Many thanks to Craig & company for his exceptional professionalism. I highly recommend Fortis.
Zaki and Reema
Zaki and Reema
July 30, 2021.
Very responsive and professional. Got a fireplace module replaced after the initial fix didn't take. Very communicative and very quick to repair. Would highly recommend.
Anton Sebastian
Anton Sebastian
June 28, 2021.
We had the guys from Fortis come out to install a new gas line for our bbq and couldn't be happier. They were friendly, professional and had great communication. Pricing was awesome as well. They even came and adjusted our gas line to fit our new deck and did it on short notice which was very appreciated. We will definitely be using them for all our HVAC, and Gas needs. We will refer them to anyone we know, that's how amazing they are!! Thanks again guys.
Joslynn Stevenson
Joslynn Stevenson
June 25, 2021.
We used Fortis to replace our air conditioner and are very happy we did! They were an awesome company to work with. Quickly responded to our request for a quote, which was very fairly priced. Nick and Craig were honest, professional, knowledgeable, responsive, and friendly. We now have working AC and had a great experience with Fortis to get there! Highly recommended!
Tina Olusile
Tina Olusile
June 16, 2021.
The Fortis team is amazing! We had a gas fire pit installed in our backyard and the Fortis team were fast and friendly to work with! They were professional and super responsive while aligning timelines with the landscapers. I’d highly recommend using them; as they provided great customer service, value and speed!
Jennifer Symington
Jennifer Symington
June 11, 2021.
Fortis was an amazing company to do business with. We needed a new AC unit during this heat wave and they were able to come install it within days! They responded to our inquiry quickly, kept us in the loop and checked in during the installation.They were quick, professional and very easy to deal with. Would highly recommend.
Mikayla Pereira
Mikayla Pereira
June 7, 2021.
Fortis has an exceptional level of professionalism and affordable pricing. Their outstanding work was done in a timely manner and they left the house in an immaculate condition - no evidence of an installation! Nick and Craig are very friendly, knowledgable, and reliable. I highly recommend Fortis!
Jamie Murphy
Jamie Murphy
June 2, 2021.
My family and I highly recommend Fortis Heating & Air Conditioning. Craig has helped us out a few times with different problems we've experienced. One time our furnace stopped working in the middle of winter. We had a newborn at the time and he had it back up and working very quickly! He was always extremely professional, knowledgeable, friendly and everything always worked great after!! Definitely give them a call 🙂
Mathilda Irawan
Mathilda Irawan
May 30, 2021.
TEN stars! These guys are the best and most honest people you'll ever meet. I can always count on them to help me out no matter the issue. It's an honour to recommend them to everyone I know.
Matt Jones
Matt Jones
May 10, 2021.
It was the dead of winter and I had Reliance come and do a regular maintenance of my 10 year old Furnace. Within 15 min of arriving the technician told me he was red tagging my furnace and shutting it off because of CO2 emissions (Which was strange because I had just put in 2 new detectors?) but he could have a salesperson out within the hour to help me. Salesperson arrived and quoted me $10K for new AC and Furnace. Had a Lennox dealer come out next who looked at the furnace for 15 min and told me $9K. Thankfully I had been referred to Fortis and Craig showed up promptly, Looked at the furnace and before he would give me a price asked that he do his own diagnostic. He took the furnace apart and checked the exhaust on the outside of the house and inside the furnace and found NO CO2 emissions!!! He removed the red tag and activated the furnace for me at no charge and his only ask was that I consider him when I did need any HVAC work done. I had Fortis install a new AC unit and thermostat this week and they gave me a Fair Price, did an exceptionally professional install, and cleaned up and checked everything before they left. Fortis will be the first call for all of my friends and family going forward.

Featured Services

Our Heating & Air Conditioning Services in Oshawa

Heating

Canadians need to know their families will be kept warm in the colder months. Our top priority is to provide you with that confidence.

Cooling

There’s nothing worse than your Air Conditioner breaking down in the middle of the summer. Give us a call and we’ll fix it or replace it!

Gas Lines

Have your HVAC equipment maintained annually to avoid costly repairs and extend the life span of your equipment. We offer affordable packages!

Tankless Water Heaters

Canadians need to know their families will be kept warm in the colder months. Our top priority is to provide you with that confidence.

Custom Ductwork

There’s nothing worse than your Air Conditioner breaking down in the middle of the summer. Give us a call and we’ll fix it or replace it!

Maintenance

Have your HVAC equipment maintained annually to avoid costly repairs and extend the life span of your equipment. We offer affordable packages!

Get A FREE Quote!
Call Us 289-688-4822

why choose us

We Offer Clients More!

FREE Nest Thermostat & 10 Year Warranty!*

Purchase a Furnace and AC package and receive a 10 Year parts and Labour Warranty & a FREE Nest Thermostat & Home Humidification System
*some restrictions apply

Tankless Water Heater Maintenace

Tankless water heater check-ups starting at $89.99 + HST

Refer Us! Get Rewarded!

Refer us to a friend who installs a new Furnace or Air Conditioner and receive a $100 Mastercard Visa!

Competitive Prices

We offer high quality service at an affordable rate!

20210907_103015
20210907_102928

18 Years Combined Experience!

Both owners of Forits have a combined 18 years experience in the HVAC residential field.

FINANCING AVAILABLE!

6-months deferral program!

From now until December 31,2021
We are offering our customers NO interest and NO payments for 6 months at NO cost to you.
1
No Stress!
Take the stress out of unexpected furnace and air conditioning expenses by applying for low interest and flexible payment plans through our financing company, Finance It.
2
Low Monthly Payments
Monthly Payments starting at $45.99* a month!
3

Take the stress out of unexpected furnace and air conditioning expenses by applying for low interest and flexible payment plans through our financing company, Finance It. We provide on-site approvals in a matter of minutes when we visit your home! If you have any questions about this, please do not hesitate to ask. Fortis Heating & Cooling’s top priority is to make sure that your family is comfortable at all times, both in tempurature and financially!

Servicing The Following Areas:
Oshawa to Cobourg and surrounding areas including: Whitby, Ajax, and Bowmanville!

About Our Company

Welcome to Fortis Heating & Air Conditioning in Oshawa, Ontario!

We are a locally owned and operated HVAC Company located right here in the Durham Region!

We service local families from Oshawa all the way to Cobourg! Whether you need an inspection, a repair, an installation or someone to provide sound HVAC recommendations, we’re here to help!

We provide extremely quick turnaround times and friendly customer service in Oshawa.  Our main goal is to keep our customer’s homes extremely comfortable while keeping costs to a minimum.

At Fortis Heating & Air Conditioning in Oshawa, we offer that big company feel but without the big company costs!

Client testimonial

What They Say’s About Us

"Very responsive and professional. Got a fireplace module replaced after the initial fix didn't take. Very communicative and very quick to repair. Would highly recommend."
Zaki and Reema
Past Client
"TEN stars! These guys are the best and most honest people you'll ever meet. I can always count on them to help me out no matter the issue. It's an honour to recommend them to everyone I know."
Mathilda Irawan
Past Client
"The Fortis team is amazing! We had a gas fire pit installed in our backyard and the Fortis team were fast and friendly to work with! They were professional and super responsive while aligning timelines with the landscapers. I’d highly recommend using them; as they provided great customer service, value and speed!"
Tina Olusile
Past Client
"I would highly recommend using Fortis Heating & Air Conditioning. Nick and Craig were very professional, friendly and did an outstanding job installing our new furnace at a very reasonable price. They even followed up afterwards to ensure everything was running smoothly."
Matthew Pollock
Past Client
bg_people copy

PROMOTION

6-month Payment deferral program!

From now until December 31, 2022, we are offering our customers NO payments for 6 months!