Laird and Son | Heating and Air Conditioning


When you are a customer of Laird & Son you become our focus, our reason for doing what we do great: Ensuring your comfort and safety within your residence.

laird and sonFor over 60 years Laird and Son Heating and Cooling has been there to look after all of our clients around the GTA, offering the Toronto Downtown region, Mississauga, Markham, Richmond Hill, Brampton, and Scarborough. If you are beyond our service location, kindly call us and we will do our best to help!

We are a family operated and owned company and have been rated one of the most skilled HVAC company in Mississauga. Laird & Son is the longest running independent Lennox dealership in the country, and we operate on values that always put the customer first, since we supply punctual 24 hour emergency service for heating repair, furnace installation, air conditioner service and install, boiler repair work and tankless water heating unit repair. Laird & Son Fuels Ltd. could offer solution on fuel oil furnaces, brand-new fuel tank setups/installs in addition to automated fuel shipment. We take pride in holding the ideal devices for reasonable prices.

For over 3 generations, Laird & Son has stayed real to its founding concept: seeing to it that every client is totally satisfied.

Our credibility precedes us with 90% of our company resulting from references and already existing consumers. We enjoy doing terrific work and seeing our clients smile, and then hearing from their next-door neighbours; hopefully about the friendly heating and air conditioning professional or prompt service solution.

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laird and son mississaugaProperty owners and their families require protection from mishaps and hazards. Equipment requires protection from improper unit instalment and servicing. Laird & Son offers the finest training and licensing, compliant with codes, bylaws and office protection. Our business is TSSA registered, City licensed, and owner Neil Laird is an HRAI member. His business is WSIB compliant and has $5,000,000 liability insurance, and holds his employees and staff members answerable for behaviour and tidiness. Plastic or cloth dropsheets are utilized on all jobs and plastic footwear cover on boots will keep your carpetings tidy and flooring clean.

All service professionals and installers proudly wear uniforms. All of our trucks are boldly lettered. There is no mistaking our employee when they knock on your door. When sub-contractors are called to assist on a job such as extractions and chimney linings, they are TSSA compliant (meaning they have effective licenses and insurance coverage). You are shielded from accident/mishap responsibility when you deal with Laird and Son Heat and AC.