Montreal’s First Snowfall: 5 Expert Heating Tips from Guaranteed Industries

Montreal’s first snowfall has arrived, bringing with it colder temperatures and the start of the heating season. Whether you rely on a furnace, heat pump, or central HVAC system, now is the time to prepare your home or business for winter.

At Guaranteed Industries, Montreal’s trusted heating and air conditioning company, we’ve helped thousands of homeowners and property managers stay comfortable since 1957.

Here are five expert heating tips to keep your system running safely and efficiently all winter long.

1. Replace or Clean Your Furnace Filter Regularly

A dirty air filter is one of the most common causes of heating issues. It reduces airflow, strains your furnace, and increases energy bills. Replace disposable filters every 1–2 months during winter, or clean reusable ones as needed.

Tip: A clean filter means better air quality and consistent warmth throughout your home.

2. Book a Professional Heating System Tune-Up

Before temperatures drop further, schedule a heating maintenance appointment with one of our certified HVAC technicians. Preventative service can detect issues like carbon monoxide leaks, worn belts, or faulty igniters before they cause costly breakdowns.

Regular tune-ups also improve energy efficiency, extend the life of your equipment, and keep warranties valid.

3. Clear and Unblock Vents for Better Airflow

Walk through your home and make sure no furniture, drapes, or rugs are blocking vents or baseboard heaters. Blocked airflow reduces comfort and forces your heating system to work harder.

Keeping vents open helps maintain balanced indoor temperatures and lowers utility costs.

4. Seal Drafts and Insulate Key Areas

Even the best HVAC system can’t compensate for drafts. Check around windows, doors, and basement walls for gaps that let cold air in.

Simple caulking, weather-stripping, and insulation upgrades can make a huge difference in comfort and reduce heat loss by up to 20%.

5. Upgrade to a Smart Thermostat

Installing a programmable or smart thermostat is one of the easiest ways to cut heating costs without sacrificing comfort. You can set schedules, control temperature remotely, and get usage insights that help save money.

Our team at Guaranteed Industries can help you choose and install the right model for your home or business.

Stay Warm This Winter with Guaranteed Industries

Don’t wait until the next cold snap. Whether you need furnace repair in Montreal, heat pump installation, or commercial HVAC maintenance, our experts are ready to help.

Serving Montreal, Laval, the South Shore, and surrounding areas

24/7 emergency heating repair available

Trusted by homeowners and businesses for over 60 years

Call (514) 342-3400 or visit GuaranteedIndustries.com to schedule your winter heating service today.