St. Catharines Niagara Ontario HVAC

Your Trusted Niagara Region HVAC Contractor

Established in 2015, Ducts Plus has worked hard to build a reputation for outstanding service making us one of the premier HVAC contractors in the Niagara region.

Customers have come to expect a level of professionalism not found elsewhere combined with extremely competitive prices. Our installations use Keeprite heating and cooling products and can be combined with our custom duct work. We are ready to earn your trust!

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The Customer Satisfaction Promise

Our customer relationships are important to us, and we believe they are the key to building and maintaining a solid reputation. Our professional team members ensure that our clients become repeat customers by ensuring customer satisfaction. We honour our work, offer high-quality products, and always offer affordable rates. Plus, our highly-trained professionals complete each heating or cooling installation in a timely manner by working diligently and being punctual on the job site.

Learn more about our journey to becoming St. Catharines & the Niagara Region's most trusted HVAC company.

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Ducts Plus Offers a Full Range of HVAC Services

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We offer installs on both new and existing homes as well as in the commercial, industrial, and manufacturing sectors.

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Air Conditioning

Air conditioning installs can be done for residential or commercial properties, and custom ductwork can be designed and installed as well.

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Commercial Services

Whether you need work done in an office building, restaurant, or gas station, we can install the ideal system for your business needs.

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Frequently Asked Questions

What can I do to lower my energy bills?

There are several small ways to lower your energy bill such as turning off lights when not in use. However, if you want to make the biggest impact, you need to install a heating and cooling system that is energy-efficient. At Ducts Plus, we use units that come from KeepRite, a company the creates HVAC equipment that is as energy-efficient as possible, and we combine those units with custom duct work that further cuts down on energy waste.

What kind of warranties does Ducts Plus offer on HVAC systems?

All of our new installations on furnaces or cooling units come with a ten year parts warranty as well as a one year labor warranty. Customers can also upgrade the labor portion to a ten year warranty if desired.

How often should I change my furnace filter?

Some filters are meant to be changed every month, and others are meant to last for three months. However, regardless of which style you purchase, you should check your filter each month to ensure that it is free of dirt, dust, and debris.

How often should I service my HVAC system?

It is a good idea to have your HVAC system serviced at least once per year to ensure that it is working at peak performance. In cooler areas like the Niagara region, before the winter season is an excellent time to do the routine maintenance. Keeping up with the routine servicing is the best way to ensure that your unit has a long lifespan.

Should I adjust the temperature on my thermostat when I’m gone?

Adjusting your thermostat when you are not at home such as when you are working for extended periods or on vacation, will help save you money on your energy bills like gas and hydro. However, you can save yourself some hassle and still save money by switching to a programmable thermostat. Our service technicians can help you make the switch!

What is better to install a tankless or tank water heater?

If you use your hot water for less than two hours per day, it is more efficient to install a tankless water heater. However, if you use more than two hours worth of hot water per day, such as a big family with lots of showers and loads of laundry, you will be better off with a tank water heater.

What does HVAC stand for?

HVAC is an acronym that stands for Heating, Ventilation, and Air Conditioning.

Contact Ducts Plus today for a FREE Estimate

Improving indoor air quality for St. Catharines and Niagara area homeowners and businesses with quality products and professional service, maintenance, new HVAC installation, and custom metalwork.

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