Enjoy Pure Water
Cross Heating & Air Conditioning will make sure you’re drinking, bathing, and cleaning with the highest quality water possible.
Our expert technicians can help you find your water purification solutions to help remove additives, chemicals, and residue from your water.

We’re Proud to Partner with Novo
Cross is proud to install water purification 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 purification by Novo, a Canadian product that will make sure your home has the purest water possible.

Why Should I Purify My Water?
Water purification can help ensure the water running from your taps is healthy and clean, reducing the harsh effects of harmful water on your appliances and improving your overall life.
You may choose to purify your water to help:
- Improve the purity of your water and reduce residue
- Reduce your consumption of plastic bottles—drink straight from the tap
- Improve your skin and digestion by reducing harmful chemicals
- Get clean water without adding more chemicals
Types of Water Purification
Cross Heating & Air Conditioning is committed to providing you with several water purification options. These different types are made to suit your lifestyle and home needs.
The technicians and comfort advisors are here to answer any questions you may have and help you find the solution that works best for you.
Reverse Osmosis
Using a reverse osmosis water system only allows pure water to leave your taps. Reverse osmosis works by passing the water through an efficient membrane, reducing impurities and providing you with the best possible—and best tasting—water.
Ultraviolet Sterilization
Ultraviolet (UV) sterilization occurs where the water enters your home and is an increasingly popular method of water purification for people who have wells as their water source. The water is sterilized at the point of entry, ensuring an environmentally friendly, chemical-free, and low-maintenance way of purifying your water before it enters your home.
Point-of-Use Filter
An inexpensive way to purify the water coming out of your taps is to use a point-of-use filter. These types of filters attach onto individual taps to help reduce sediment and the odour of your water while improving taste. This type of water purification is useful if you don’t have many taps used for drinking or bathing.
Discover the Difference
Your comfort and safety are our top priority at Cross Heating & Air Conditioning. Talk to our comfort advisors today about how water purification can help you lead a cleaner, healthier life.

What We Do

Why Choose Us
400
INSTALLS PER YEAR ON AVERAGE
1000
SERVICE CALLS PER YEAR ON AVERAGE
5-STAR
REVIEWS FROM OVER 440 SATISFIED CLIENTS
Guarantees & Warranties

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
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
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
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.

Awards





Testimonials
Absolutely one of the best companies I have ever dealt with! I can’t say enough. From customer service (especially!), to the technicians (also amazing Clint especially). Fair pricing. Everything great. If I could give them 6 stars, I would.
Viki Johnson
Cross heating and A/C installed a UV and water filtration system for us in a professional and timely manner, this is the third time we used Cross heating and AC from furnace and hot water heater install as well as AC unit earlier this year. We will continue to use there services in future.
David Muncey
Cross Heating did a fantastic job with my AC installation. From the initial estimate visit through to the finished job, their staff were attentive, mindful of COVID protocols while in our home, and the whole process was efficient and stress-free. Highly recommend their services!
Lesley Bell
Cross heating came quickly to my rescue when I needed it the most. I’m way too independent and can feel vulnerable calling repair companies but Cross heating has a great team that is friendly with a wide range of knowledge and experience. I can enjoy my new tankless water heater in peace, and have comfort knowing that if I have any problems they will send a team out right away.
Erin Dyksterhuis
Great experience. From the quoting process to the final installation. A new furnace, hot water heater and water softener installed. Each step of the way the guys showed up when they were supposed to, did exactly what they said they would and some. Then they left the site spotless. I would recommend them anytime.
Barry Dowling

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