J&S Heating and Air Conditioning

Call Directions Website Contact the business

J&S Heating and Air Conditioning J&S Heating and Air Conditioning has been serving the Niagara region since 1956. We service all makes and models.

J&S is a Factory Authorized Carrier Dealer specializing in service and retrofit installations of residential and commercial furnaces, boilers, air conditioners, water heaters, and tankless water heaters, as well as commercial refrigeration and rooftop equipment. We also offer competitive pricing and customized annual preventive maintenance plans.

10/11/2026
Thank you for your patience. Our lines are up and running. Please feel free to call 905-682-9287 for any service or sale...
09/14/2026

Thank you for your patience. Our lines are up and running. Please feel free to call 905-682-9287 for any service or sales inquiries.

Our phone lines are temporarily down. Please email accounting@jandsheatingandair.caOr call 905-646-2665 and we will take...
09/14/2026

Our phone lines are temporarily down. Please email [email protected]

Or call 905-646-2665 and we will take care of you.

Thank you.

Voting is now open!
09/10/2026

Voting is now open!

Polls are open and we want YOUR Votes in the St. Catharines Readers' Choice.

Protect your furnace from flood damage!Have us raise up your furnace. Water won’t get inside this furnace!Call us today ...
08/28/2026

Protect your furnace from flood damage!

Have us raise up your furnace. Water won’t get inside this furnace!

Call us today for pricing! (905) 682-9287.

07/21/2026

Christopher Bell's Kreitz Racing 69K ride for his 2026 World of Outlaws Sprint Car Series debut at OHSWEKEN SPEEDWAY.

📸from Kreitz Racing 69K!

After hours emergency service will be available.
06/28/2026

After hours emergency service will be available.

Address

425 Glendale Avenue
Saint Catharines, ON
L2R7A7

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+19056829287

Website

Alerts

Be the first to know and let us send you an email when J&S Heating and Air Conditioning posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to J&S Heating and Air Conditioning:

Shortcuts

Share

Category