ISC St. Catharines

Top Vendors

RUUD
Russell
LG
Tradesman
Tosot
Royal
Aldes
Aprilaire
Modine
Resideo
Full linecard
PC-Pages-RUUD
PC-Pages-Climatemaster
PC-Pages-LG
PC-Pages-Tosot
PC-Pages-Navac
PC-Pages-Modine
PC-Pages-Aldes
PC-Pages-Fantech
PC-Pages-Larkin
PC-Pages-Keeprite

About Us

Welcome to Independent Supply Company (ISC), a division of EMCO Corporation, where we’re all about keeping you comfy! We’re your one-stop shop for HVACR units and parts.  Located at 27 Seapark Drive in St. Catharines.  We’re open from 7am to 5pm Monday to Friday.  What makes us special? We offer a wide range of products, from air conditioners to furnaces, heat pumps, refrigeration solutions and more! Our team of experts is always up to date with the latest industry trends and can help you find the perfect HVACR solution for your needs.  But it doesn’t stop there mate! We also offer financing options to make your purchase more affordable.  And if you ever run into any issues, our 24/7 after-hour services have got you covered.  We’re just a call away!  At ISC, we’re all about customer satisfaction.  Our experienced staff is here to provide top-notch service and ensure that you have a smooth experience.  We believe that everyone deserves a comfortable enviroment, whether it’s in their home or business.  So, what are you waiting for?  Give us a call or send a quick message to learn more about our products and services.  Let us help you create the perfect indoor oasis!

Our Team Values

Customer Delight

We go the extra mile to ensure our customers are not just satisfied, but delighted with our products and services. It's all about creating a WOW experience.

Continuous Innovation

We're always pushing the boundaries and finding new ways to improve. Innovation is in our DNA, and it keeps us ahead of the game.

Sustainable Solutions

We believe in providing solutions that not only meet the needs of today, but also contribute to a sustainable future. It's about doing good while doing business.

Contact Us

Send Us a Message

Account Registration - New customer to ISC
Independent Supply Company only sells to certified tradespeople (refrigeration technicians and gasfitters) and their staff. We do not sell to end-users or homeowners as we are a wholesale distributor. Please provide us with the information below so we can contact you with the correct account registration form:
Please confirm your province and city:
I would like to sign up for:
By checking this box, I agree to receive future email marketing including industry updates, training invites, promotions and news. I may unsubscribe to this list at any time.
We will send you the appropriate account application form within 1 business day. Please fill it out and send it back as per the instructions on the email.

We look forward to doing business with you!
E-Commerce – I am interested in opening an Online Ordering Account


Please note that Ecommerce is location specific and may not be available at every store or in every Province at this time. Please fill out the information below to find out about availability at your local ISC. You must have an existing account with Independent Supply Company to sign up for E-Commerce.

If you don’t have an account already set up, please click here

Please confirm your province and city:
General inquiry – I have a product question or would like to receive a quote:

Independent Supply Company only sells to certified tradespeople (refrigeration technicians and gasfitters) and their staff. We do not sell to end-users or homeowners as we are a wholesale distributor.

If you don’t have an account already set up, please click here

Please confirm your province and city:
By checking this box, I agree to receive future email marketing including industry updates, training invites, promotions and news. I may unsubscribe to this list at any time.
Your inquiry will be forwarded to the closest Independent Supply Company location.

Thank you!
Instagram Facebook