Boiler installation and repair services that’ll keep your home warm and your energy costs down.

All the technicians at Cross Heating & Air Conditioning are HRAI-certified, never cut corners, and will provide you with the advice you need to make your home efficient and comfortable for years to come.

Boiler repairs

You want to be able to wash your clothes and shower with warm water, and you want to be able to do that with no worries. When you need boiler repairs, the experts at Cross will provide long-term, sustainable solutions to your problem — not band-aid solutions.

If your boiler is experiencing any of the following problems, give us a call:

  • Lack of hot water
  • Leakage
  • Faulty pilot light
  • Low boiler pressure
  • Thermostat issues
  • Strange banging, whistling, or gurgling noises

Unsure of the problems your boiler is experiencing? We’re here to help.

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Boiler Installations

Having a low-efficiency boiler will cost you more in the long run and having an oversized boiler will force your HVAC system to work harder to produce the right amount of heat for your home.

Dollar for dollar, a high-efficiency boiler installed by the qualified technicians at Cross will provide you with more heat than a low-efficiency boiler.

We’ll assess all the factors that go into getting you the right boiler for your home, including:

  • Gas vs oil
  • Your home’s insulation
  • The size of your home
  • The number of products that will rely on the boiler
  • Efficiency rating

The advice we give will be customized for your home and your lifestyle. If you’re in need of a new boiler or have questions about boilers, let us know.

Ask Us About Boilers

Boilers for in-floor heating

No one wants to get cold feet. That’s why Cross technicians will determine in-floor heating options that will work efficiently with your boiler to heat the floors in your bathroom, mud room, entrance, and wherever else you’d like your toes to be warm.

If you’re thinking about an in-floor heating system or if your current system isn’t operating properly, let us diagnose and fix that problem for you

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Navien Service Specialist Logo

We’re proud to provide Navien products

The technicians at Cross Heating & Air Conditioning are Navien Service Specialists. This allows us to provide Navien’s quality products at a great price and gives you peace of mind that the boiler we’re repairing or installing is being looked after with the highest standards.

Why Choose Cross?

When it comes to keeping your home comfortable, you want to work with a company that you can trust and has a great reputation in your community and across the industry. That’s why Cross has made a commitment to excelling in the following areas to help serve you better:


We’ve been serving Southwestern Ontario with quality HVAC services since 1987. The Cross Heating brand is associated with quality: from our installs to our repairs to our customer service.

Our People

You can count on our highly-skilled technicians and installers, knowledgeable sales team, and friendly office staff to ensure that you are an informed and satisfied customer.


We sell equipment from well-established and reputable manufacturers. We have the right equipment and best solutions available, so you never have to compromise on comfort, price, or reliability.

Tools & Training

We continually invest in our team to ensure that they have the specialized tools they need to do their job. Our employee training ensures that everyone that works for Cross Heating is always learning and improving their ability to repair and install your HVAC and water equipment.


We are members of HRAI, BIA, Chamber of Commerce, and the College Program Advisory committee. We believe it’s important to strongly support the HVAC industry, local businesses, and area schools to ensure that everyone in our community prospers.


We believe in volunteering and sponsoring community groups and teams. Giving back in our communities provides others with opportunities to help our community flourish.

If you’re looking for boiler services in Elmira, Guelph, Kitchener, Cambridge, Waterloo, Stratford, Listowel, Hanover, Kincardine, and nearby areas, get in touch.

Contact Cross Heating Today >>