At Guaranteed, we specialize in the installation, service, and maintenance of Air conditioning systems, Ventilation and heating systems, Heat pumps, Humidification systems and Air purification systems. We are also proud to offer duct cleaning and air quality analysis through our subsidiary, Air

Qualité Ltée.

Our team of highly trained engineers and technicians is dedicated to delivering the ultimate in climate control solutions. We use the most advanced technologies, including wireless and digital controls, cutting-edge air purification, and environmentally responsible products to ensure optimal indoor comfort and air quality.

At Guaranteed, we are a service-driven company. Our goal is to provide the highest level of service—promptly, reliably, and professionally—every single day. Whether it’s your office, factory, or home, we go above and beyond to ensure that your climate control systems are functioning flawlessly.