National Supply Centre Ltd.

National Supply Centre Ltd. Your Professional HVAC/R Wholesale Solutions Provider
Locations in Sault Ste. Marie and Timmins Ontario National Supply Centre Ltd.

is a customer driven company offering northern Ontario contractors the best construction and industrial supplies available. National Supply started with a small warehouse in 1993 initially offering specialty construction and concrete products. It wasn't long before the company reached into the industrial supply market. Business flourished and within 3 months the company was already outgrowing it's

location. Within a year National Supply moved to it's current location, 158 Sackville Rd. With an expanded line of construction products the company continued to grow. When a local refrigeration and supply business closed, National quickly took advantage of the opportunity and expanded their product line to fill the gap and better service local contractors. Today, the company continues to grow. Recent partnerships with Italy based companies have allowed National to offer new lines of specialty products. Even as the company continues to grow it still maintains it's dedication to local contractors that made what it is today. National Supply is a member of:

Sault Ste. Marie Construction Association
Sault Ste. Marie Chamber of Commerce
Skill Tech
Canadian Federation of Independent Business (CFIB)

Cleaner air starts with a clean filter! Replacing your air filter regularly helps trap dust and airborne particles, prot...
09/01/2026

Cleaner air starts with a clean filter!

Replacing your air filter regularly helps trap dust and airborne particles, protects your HVAC system, and keeps it running more efficiently.

National Supply Centre carries quality air filters in a variety of sizes. Visit us today to find the right fit for your home or business.

Call: 705-253-5646
Visit Us: 9 Sackville Road, Sault Ste. Marie or
457 Railway Street, Timmins

We have all types of belts in stock at National Supply Centre.Need help finding the right one?Call National Supply Centr...
08/21/2026

We have all types of belts in stock at National Supply Centre.

Need help finding the right one?
Call National Supply Centre today. we’ll help you find the right fit for your equipment.
705-253-5646

BELTS IN STOCK!We carry all types of belts for your equipment.Need the right fit?Call National Supply Centre today.705-2...
08/21/2026

BELTS IN STOCK!
We carry all types of belts for your equipment.

Need the right fit?
Call National Supply Centre today.
705-253-5646

Everything you need to clean and maintain up to 4 mini-split systems in one convenient kit. Improve performance, save ti...
08/12/2026

Everything you need to clean and maintain up to 4 mini-split systems in one convenient kit. Improve performance, save time, and keep systems running efficiently.

📞 705-253-5646
📧 [email protected]

Upgrade any HVAC installation with Cielo Smart Thermostats. Control your home's temperature from anywhere, improve energ...
08/08/2026

Upgrade any HVAC installation with Cielo Smart Thermostats.

Control your home's temperature from anywhere, improve energy efficiency, and enjoy seamless compatibility with Alexa, Google Assistant, Siri, and IFTTT.

Available and in stock at National Supply Centre.
705-253-5646
[email protected]
www.nscentre.ca

Whether you're at work, on vacation, or relaxing at home, your comfort is always within reach.Control your home's climat...
08/07/2026

Whether you're at work, on vacation, or relaxing at home, your comfort is always within reach.
Control your home's climate from anywhere with the Cielo Home App.

Available and in stock at National Supply Centre.

705-253-5646
[email protected]
www.nscentre.ca

Happy Civic Holiday Long Weekend!Please note that National Supply Centre will be closed on Monday, August 3rd in celebra...
07/31/2026

Happy Civic Holiday Long Weekend!

Please note that National Supply Centre will be closed on Monday, August 3rd in celebration of the Civic Holiday.

We wish all our customers, partners, and friends a safe, relaxing, and enjoyable long weekend. Whether you're spending time with family, heading to the cottage, or enjoying the summer sunshine, have a fantastic holiday!

☀️ Regular business hours resume Tuesday, August 4th.

Dirty AC coils and bent fins can reduce airflow, increase energy costs, and make your system work harder than it should....
07/24/2026

Dirty AC coils and bent fins can reduce airflow, increase energy costs, and make your system work harder than it should. A simple cleaning and fin straightening can help restore performance, improve efficiency, and extend the life of your equipment.

National Supply carries trusted coil cleaners, fin combs, and fin straighteners from leading HVAC brands to help keep your system running at its best.

📞 Sault Ste. Marie: 705-253-5646
📞 Timmins: 705-360-1065
📧 [email protected]

HVAC systems ready for your next install From Comfort-Aire cooling systems and CMA side discharge condensers to the NEW ...
05/12/2026

HVAC systems ready for your next install

From Comfort-Aire cooling systems and CMA side discharge condensers to the NEW Cielo Smart Thermostats, National Supply Centre has the products contractors need all in stock and ready to go.

Shop online or visit us in-store today.
https://nscentre.ca/
+1 705-253-5646
[email protected]

Address

9 Sackville Road, Unit #1
Sault Sainte Marie, ON
P6B4T3

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 4pm

Telephone

705-253-5646

Website

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