Get the Right Temperature
Boilers are a great and efficient way to heat your home. Whether you’re looking for luxury with heated floors or just wanting to obtain the perfect temperature all the time, Cross Heating & Air Conditioning has you covered.Our certified technicians and comfort advisors are ready to ensure you and your family are staying warm inside. Call Cross Heating & Air Conditioning for your boiler repairs or installation.

Trusted Boiler Pros
At Cross Heating & Air Conditioning, all of our technicians are HRAI certified and trained by the manufacturers of the products we carry. Our technicians offer honest advice, and we never cut corners, ensuring that you are satisfied with your installations or repairs.
Experience Home Comfort
At Cross Heating & Air Conditioning, we’re Navien Service Specialists. This means that we carry quality products by Navien—at a great price— and our technicians are certified by the company to install and repair these boilers to the highest standards.
Boiler Repairs
The expert technicians at Cross Heating & Air Conditioning are here to provide you with long-term fixes to your boiler problems. We always offer honest upfront prices so you can make the best-informed decision about your repairs.
Let us help you if you are experiencing:
- Hot water that’s running out or not reaching the right temperature
- Leaking boiler
- A pilot light that won’t stay lit or won’t reignite
- Low boiler pressure
- Thermostat issues
- Strange noises like banging, whistling, or gurgling
- Unknown issues—we’re here to help diagnose your problem
Boiler Installations
Cross Heating & Air Conditioning knows that replacing or installing a boiler in your home is a big decision. If you have a low-efficiency boiler, it could be costing you more on your utility bills, and if you have an oversized boiler in your home, it could force your HVAC system to work harder than needed.
Deciding to install a high-efficiency boiler with our qualified technicians is sure to provide you with better heat and a lower utility bill.
Cross Heating & Air Conditioning works with you to ensure you’re making the best decision for your home and family. To make sure you’re fully informed, we will talk to you about:
- The benefits of gas vs. oil
- The insulation in your home
- The size of your home
- How many products will rely on your boiler
- How efficient your boiler options are
In-Floor Heating
Keep your toes warm in your home with in-floor heating. Your boiler can provide you with the luxury of heated floors in your bathroom, entrance, kitchen, and any other areas of your home.
If you’re considering upgrading to a heated flooring system, call the trusted experts at Cross Heating & Air Conditioning to ensure your boiler will meet the demands of your comfort.
Boiler Installation & Repairs - What To Expect
Evaluation
When you book your boiler service with the experts at Cross Heating & Air Conditioning, we’ll confirm your appointment with a friendly, pre-arrival call or text before you meet your professional, prepared and ready to help Comfort Consultant.
During your evaluation your Comfort Consultant will explore your home’s needs, inspect your system and document any concerns or feedback.
They will then create a personalized solution for your home.
Recommendation
Your Comfort Consultant will present options tailored to your comfort, budget and system requirements.
Any questions you may have are answered transparently before any decisions are made. And once you’re ready we’ll finalize your preferred solution, schedule installation and discuss payment plans.
Service
Upon arrival, our technician will park appropriately outside, wear shoe covers, and take time to connect with you, answering any initial questions.
During your installation or service your technician will take special care to ensure a clean and efficient work space in order to give you the most professional and high-quality installation service possible.
After installation or service, we’ll check in to ensure you’re delighted with the service and your system is running perfectly.
Discover Efficient Warmth
Boilers can provide efficient warmth for your home. If you have any questions about installing a boiler in your home or repairing the boiler you currently have, call the trusted pros at Cross Heating & Air Conditioning.
What We Do
AIR CONDITIONERS
Keep your home cool throughout the summer months by making sure your air conditioner is working its best.
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Boilers
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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Furnaces
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.
Learn MoreWhy Choose Us
400
INSTALLS PER YEAR ON AVERAGE
2000
SERVICE CALLS PER YEAR ON AVERAGE
5-Star
REVIEWS FROM OVER 500 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
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
