24/7 emergency service when you need it the most.

When winter hits, you need a furnace you can depend on. At MARZ Heating & Cooling, we provide expert furnace installation services in Niagara, St. Catharines, and across the Niagara Region, ensuring your home stays warm, safe, and energy-efficient all season long.
At MARZ, furnace installation isn’t just about staying warm, it’s about peace of mind.
With professional installation, ongoing support, and energy-efficient solutions, we make sure your home is comfortable, your bills stay low, and your heating system works reliably for years to come.
Fast, efficient AC repair services restore your cooling system’s performance, ensuring you stay comfortable all year round.

Expert installation of energy-efficient AC units, ensuring optimal cooling and long-lasting performance

Ensure your AC runs efficiently year-round with regular tune-ups, inspections, and priority service—preventing costly breakdowns.

Specialized Heat pump solutions to make your home more efficient at heating and cooling, keep your family comfortable all year round.

A typical furnace installation takes between 4 to 8 hours, depending on the complexity of the job. If your existing system needs to be removed or the ductwork requires modifications, the installation may take longer.
Yes, a new high-efficiency furnace can significantly reduce your energy costs. Modern furnaces use advanced technology to provide consistent warmth while consuming less fuel.
The size of your furnace depends on factors such as your home’s square footage, insulation quality, number of windows, and the local climate. A furnace that’s too small will struggle to heat your home effectively, while one that’s too large will cycle on and off frequently, reducing efficiency and increasing wear and tear.
Not necessarily. If your current ductwork is in good condition and appropriately sized for the new furnace, you can likely keep it. However, if the ducts are leaking, poorly insulated, or undersized, replacing or upgrading them may be necessary to ensure proper airflow and system efficiency.
The best time to install a furnace is during the late summer or early fall before temperatures drop. Scheduling installation during the off-season can help you avoid the rush and potential delays during peak winter months.

Connect with our expert team to discuss your AC needs and explore the best solutions tailored to you.
+1 (437) 268-6556