About Laird & Son Heating & Air Conditioning

Laird & Son Heating & Air Conditioning is a family-owned business with over 70 years of experience serving the Greater Toronto Area. Known as the oldest independent Lennox dealer in Canada, the company prioritizes customer satisfaction by offering swift, 24-hour emergency services for boiler repairs, furnace repairs, tankless water heater repairs, and air conditioning services and installations. Customers consistently praise Laird & Son for their friendly and efficient service. Technicians are described as knowledgeable and personable, ensuring thorough inspections and proper installations. Reviews highlight the punctuality of the technicians and seamless communication, including timely updates and confirmations. Whether it’s for a new furnace or air conditioning units, clients express satisfaction with their experiences and show a strong willingness to recommend Laird & Son for future heating and air conditioning needs. Recent customers have shared positive experiences, noting attentive service and clear communication from staff like Mack and Daniel. One customer appreciated how Mack was upfront about the boiler repair process and fixed it without issues. Another praised Daniel for listening carefully, responding well to questions, and providing fantastic service during furnace maintenance. Additionally, a customer was pleased with the professional gas furnace inspection and fall cleaning performed by Daniel, indicating they would definitely use Laird & Son again for any future issues.

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Reviews for Laird & Son Heating & Air Conditioning

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  • Jun 2026

    If you would like to get 5-star reviews and remove negative reviews from Google, contact me via my profile; my WhatsApp contact details are listed there.

  • Jun 2026

    Had an amazing experience with the tech Sean who came by last minute to fix some errors with a really complicated Mitsubishi heat pump. Was there two hours, made a huge effort and got it running. Taught me a bunch of things about the machine too. Totally recommend.

  • Jun 2026

    Laird & Sons did a great job fixing damaged external unit. Their service technicians, Alex and Greg, where professional, helpful and got everything done quickly.

Hours

Monday: 8AM - 8PM
Tuesday: 8AM - 8PM
Wednesday: 8AM - 8PM
Thursday: 8AM - 8PM
Friday: 8AM - 8PM
Saturday: 8AM - 8PM
Sunday: 8AM - 8PM