Expert Gas Inc. is fully licensed and equipped to offer you a complete range of heating and air conditioning sales and services and because we have such a wide variety of options, we will definitely be able to meet your needs and deliver the satisfaction that you are looking for. We have both the technical expertise as well as the experience to know how to handle all jobs, big or small.

Here are just a few of our specialties:

• Air Cleaners
• Air Conditioners
• Boilers
• Carbon Monoxide Detectors
• Domestic Water Heaters
• Equipment Replacements
• Furnace Removal &
• Humidifiers
• HVAC Installation, Sales,
Repair, & Replacement
• Roof Top Units
• Outdoor Fire Pits
• Patio Heaters
• Pool Heaters
• Pre-Season System Maintenance
• Radiant Heat
• Trenching

We specialize in pool heaters - sales, service, maintenance and installation of. It is important to have your pool heater serviced by a certified technician annually, this ensures the function and life of your unit. Unfortunately the elements allow for spiders and other small creatures to nest in your unit and can cause costly repairs. Make things easy, schedule us to come in and do a system maintenance at the same time you open your pool.

Smelling Gas? Call us so we can locate and repair your gas leak at 905-892-0458.


 12/13 Underground Fuel Line Trench, St. Catharines, ON

12/13 Underground Fuel Line Trench, St. Catharines, ON


Our Service Areas

We are fully licensed in the province of Ontario and our service areas include:

• Beamsville
• Campden
• Crystal Beach
• Dunnville
• Fonthill
• Fort Erie
• Grimsby
• Hamilton
• Jordan Station
• Lowbanks
• Niagara Falls
• Niagara-on-the-lake
• Port Colborne
• Port Robinson
• Queenston
• Ridgeville
• Ridgeway
• Smithville
• St. Anns
• St. Catharines
• St. Davids
• Stevensville
• Stoney Creek
• Virgil
• Wainfleet
• Welland
• Wellandport