Heat Things Up

If your furnace is aging and unreliable, costing you too much to repair, or taking a toll on your utility bills, it may be time for a replacement.

Cross Heating & Air Conditioning is here to take the stress out of your life. Our HVAC certified technicians and comfort advisors are happy to help you find the right furnace for your home that will be efficient and work within your budget.

All of our services and products come with a satisfaction guarantee—we want you to be completely happy with your new heating system and the work that goes along with it.

Call us today to discuss your furnace installation options.

Install a New Furnace

The Benefits of Installing With Cross

Your comfort is our top priority. Our licensed, insured, full-service HVAC technicians have extensive experience installing, maintaining, and repairing several types of furnaces.

Cross Heating & Air Conditioning knows you and your family’s comfort is important—that’s why we offer flexible financing options and an installation schedule that suits your timeline.

When you sign up for our Cross Advantage Program, you gain access to priority maintenance scheduling, parts discounts, and annual maintenance plans.

Do You Need a New Furnace? Here’s How to Check

There are a handful of tell-tale signs that it may be time to replace your furnace. Here are a few clues your furnace may be giving you.

Strange Noises or Smells

If you’re sure there aren’t monsters in your basement, those strange noises could be your furnace. If your furnace is making odd sounds, it could be telling you it’s time for repairs or replacement.

Your furnace shouldn’t be giving off any smells. If it is, you may be experiencing troubles with your blower or airflow. If your house smells strongly like gas, make sure everyone (including your pets) promptly goes outside. Please call 911 to report gas leaks.

Repair, Heat, Repeat

If you are constantly calling for repairs, it may be time for a replacement furnace. Our general rule of thumb is if your repairs cost more than half the price of a new furnace, it is likely time to replace the unit.

You don’t have to worry about the cost of repairs if you purchase a new furnace within 14 days of your repair. We will deduct the full or partial cost of your repairs from your purchase total.

Insufficient Air Flow

If you have built onto your home or done renovations, your furnace may be working overtime to heat the additional space. In this case, you may require a larger furnace to heat your home.

Uncomfortable Heat

In the event that you have updated your home with efficient windows or doors, your furnace may actually be too large for your space. An oversized furnace will turn on too often, causing higher energy bills and additional heat.

Increasing Energy Bills

Your energy bills may increase if your furnace isn’t efficient. Older furnaces tend to work a lot harder than newer, energy-efficient ones. It may be time for an upgrade.


The lifespan of a furnace is generally between 15–20 years, so if your unit is nearing the end of its life, you may want to consider installing a new one.

The Cross Advantage Program

Cross Heating & Air Conditioning has created a plan with you and your family in mind, to give you peace of mind. Learn how an affordable subscription to our Cross Advantage Program could benefit you year-round.Cross Advantage Program

What We Do


Keep your home cool throughout the summer months by making sure your air conditioner is working its best.

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Keep your home warm and cut energy costs with boiler installations and repairs to ward off that Ontario chill.

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Water Heaters

Hot water you can count on every time you turn on the tap. We’ll help you find the right water heater solution for your home.

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Is your furnace equipped for winter? We do repairs, maintenance, and installations to keep your home comfortable.

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Indoor Air Quality

Find the perfect balance of quality air in your home with our wide range of products that will help you breathe easier.

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Heat Pumps

You can lower your utility bills and keep your home temperature comfortable with the help of our heat pumps.

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Why Choose Us







Guarantees & Warranties

No Regret Repair

No Regret Repair

If you need to purchase a new furnace or air conditioner within 14 days after your repair, we can deduct the full or partial cost of your repair from the purchase price.

Cross Advantage Program

Cross Advantage Program

Our advantage program works within your heating or air conditioning warranties, provides regular maintenance, and helps detect small problems before they turn into big headaches.

Manufacturer Warranties

Manufacturer Warranties

We offer products from many reputable manufacturers who warranty their equipment. We will make sure you have all of the information you need specific to your product.

Free Consultations

Free Consultations

Our no-stress, no-obligation consultations are a free conversation between you and our team. We will help you determine your best solutions for heating and air conditioning.


Our Location

Visit Us

We have 3 locations to serve you in Waterloo, Listowel, and Hanover. Our friendly technicians are available to meet your heating and cooling needs.

Hours of Operation

Monday – Friday: 8am – 7pm
Saturday & Sunday: 10am – 5pm

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