Frequently Asked Questions
Leaders in air conditioning installation and service
What services do you offer?
Guaranteed Industries provides a full range of residential and commercial HVAC services, including heating, cooling, ventilation, air purification, and duct cleaning. Our team also handles installation, repairs, and ongoing maintenance.
Do you serve both homes and businesses?
Yes. Guaranteed Industries has specialized teams for residential and commercial projects of all sizes, from single-family homes to large industrial buildings. We also service Industrial companies throughout Montreal, Laval and throughout Quebec and Canada
Are your technicians certified?
Absolutely. All our technicians are licensed, insured, and trained to meet or exceed industry standards. We also stay current with evolving HVAC technologies and safety codes.
What areas do you serve?
We proudly serve Montreal, Laval, the South Shore, and surrounding regions. For larger commercial or industrial projects, we also work with clients across Quebec.
How often should my system be serviced?
We recommend a full inspection and maintenance service at least once a year. Preventive maintenance helps improve efficiency, extend equipment lifespan, and reduce costly breakdowns.
Do you offer emergency HVAC repair services?
Yes. Our emergency team is available 24/7 for urgent repairs. You can contact us directly for immediate service.
Can you help improve my indoor air quality?
Definitely. We offer advanced air purification systems, humidifiers, and ventilation solutions to help reduce allergens, dust, and other airborne pollutants.
What brands do you work with?
We work with most major manufacturers, including Carrier, Lennox, Trane, and Goodman, ensuring compatibility with a wide range of systems and budgets.
Do you provide free estimates?
Yes. We offer free, no-obligation quotes for installations and major system upgrades. Our experts will assess your needs and recommend the best solution for your space.
How can I schedule a service appointment?
You can book directly through our website, call our office, or use our contact form to request a visit. One of our coordinators will confirm your appointment quickly.