Clean, Clear Water

The cleanest, clearest water possible should be available right from your taps. Water filtration can help reduce particles like sediment and pollutants like bacteria while improving the taste of your water.

A water filtration system from Cross Heating & Air Conditioning can help make your water safe, drinkable, and enjoyable. You can trust our expert technicians to install a water filtration system that works best for you and your home. Give us a call today.

We’re Proud to Partner with NovoCross is proud to install water filtration systems manufactured by Novo Water Conditioning Products, an industry leader in efficiency, quality, and innovation.

High-Quality Products

Cross Heating & Air Conditioning carries the best products for your home, so you can rest easy knowing that our manufacturer-trained technicians put in quality systems that will stand the test of time.

Get water filtration by Novo, a Canadian product that will help you receive clean, clear water from your taps.

Why Get a New Water Filtration System?

Make sure you’re getting the cleanest water that runs crystal clear from your taps. You will taste the difference, feel the difference, and notice it in your clothes, taps, sinks, tubs, and showers.

Water filtration can help:

  • Reduce or eliminate hard materials like iron and chlorine
  • Improve the taste and smell of your water
  • Extend the life of your water appliances

Talk to our water filtration experts at Cross Heating & Air Conditioning to find a solution that fits best for your life and your home. We will offer honest, upfront prices and work to answer any questions you may have. Get in touch with us today.

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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