About us

CTS Building Supplies is a leading tools and building supplies company in Toronto, ON. CTS Building Supply specializes in distributing home construction and renovation products, building materials, hardware and tools. We provide a variety of drywall, tools and various home improvement products. With over 10 years of experience in the construction business, we realize the need for competitive prices for contractors and individuals doing renovations around the house. We are also dedicated to offering a large selection of quality products used in the construction and renovation of residential, commercial and industrial building to meet your expectations. Our friendly and knowledgeable staff will be happy to help you with your building requirements.


Our mission is simple and straight forwawrd. At CTS Building Supplies Ltd, we wanted to make sure that all our customers leave with complete satisfaction. At CTS Building Supplies we meet our customer’s requirements by providing our quality knowledge and provide them with options where they can save money. CTS Building Supplies believes in providing the highest customer service will lead to the best building supplies provider in the greater Toronto area (GTA).

CTS Building Supplies ("CTS") Terms of Use


This website is provided by CTS Building Supplies Ltd to serve the customer. Please ensure to read and understand Terms of Use (“Terms”). By using this website, you agree to be bound by these Terms. The access provided to you is governed by these Terms. CTS reserve the right to refuse or terminate your access to this website at any time. Use of this website is subject to these Terms and may be changed at any time without notice.



The Canadian copyrights law protect property of CTS which includes the CTS LOGO, design marks on the website and all other registered trademarks. All other trademarks displayed on this website are trademarks or registered trademarks of their respective owners. CTS building supplies Ltd does not claim any rights or interests in for such trademarks. They are being displayed for information purposes only to indicate product compatibility. Reproduction, distribution, transfer or modification of content on the website may only take place with appropriate permission from CTS Building supplies and/or the applicable Third Parties. Any violation of unauthorized use of property on this website may result criminal or civil penalties according to the applicable laws.


All content is provided on an "as is" or "as available" basis, without any express or implied warranty of any kind including warranties of merchantability, or fitness for any particular purpose. In no event shall CTS or its suppliers be liable for any damages whatsoever (including, without limitation, damages for loss of profits, business interruption, loss of information) arising out of the use OR inability to use the website or its content.
CTS does not warrant the accuracy or completeness of the content found on the website. Every effort is made to ensure that the information on our website is accurate and complete, however if an error should occur CTS reserves the right to correct it.


As part of our day to day operations, we collect the personal information of our customers during transactions and any other time the customer gives us their information. This information may include mailing addresses, phone numbers, business names, or other personally identifiable information. This information is used to fulfill customer requests, send information about our products and services when required and on a time to time basis and to improve our customer service. CTS Building supplies will never engage in the act of selling, renting or any other means of giving away client information unless required or allowed by the law. CTS does not guarantee the security of any information transmitted to or from our website.

Payment Method

DO NOT SUBMIT PAYMENT INFORMATION ON OUR WEBSITE. Should you wish to pay for purchases with a credit card, a member of our staff will contact you when your order is ready to ship.


All prices shown on this website are in Canadian Dollars. Prices are subject to change without notice. Please contact our order desk if you would like to set up terms with us. CTS is always working hard to provide you with the best online service. However CTS cannot guarantee 100% accuracy on its website including, item description, pricing information and item images. Include a sentence about what happens when there is an error on the website.

Limited Warranty:

CTS products are carefully inspected for manufacturing defects; however, it is not always possible to detect hidden defects. Said products are warranted only to the extent that CTS will replace without charge, products proved to have manufacturing defects within six (6) months of the date of delivery thereof and only when installed by a licensed professional contractor who installed said product in accordance with applicable local installation codes, and provided CTS has been given an opportunity to inspect the product alleged to be defective and the installation or use thereof. No warranty is included against any expense for removal, re-installation or other consequential damages arising from any defect. The warranties set out above are the only warranties of merchantability and fitness for a particular purpose.

Product Returns:

Here at CTS we understand that there may be some defective products during purchases. As a result, any claims in regards to short shipments or damaged goods must be reported within 10 days of receipt of goods. Any defective merchandise is returnable for credit; however it is subject to inspection. NO MERCHANDISE WILL BE ACCEPTED FOR CREDIT WITHOUT A RETURN AUTHORIZATION NUMBER. If returned items are found not to be defective, they will be returned to you with your next order. Items ordered in error are subject to a 25% restocking charge and must be returned freight prepaid. COLLECT SHIPMENTS WILL BE REFUSED.
Thank you for choosing CTS Building Supplies for your all kind of hardware needs.
We appreciate your business.