About Us

Kidder Mfg. Ltd. is a Canadian owned and operated company with over 41 years of experience. We are proud to present our latest catalogue with a variety of useful products for the classroom instructor, woodworker or home hobbyist.
To the educational instructor, we offer competitive pricing and quick delivery throughout Canada and the United States.
Schools have open account status. Please note we offer quantity price breakdowns on most of our products.

Come Visit Our Showroom!
Our showroom hours are:
Monday to Friday 9:00 a.m. to 5:00 p.m.
(*Closed Saturdays & Sundays*)

Kidder Mfg. Co. Ltd.
100 West Bever Creek #20
Richmond Hill, ON
L4B 1H4


Shipping Costs are ultimately determined by the weight of the parcel & the desired destination shipped to. Our standardized costs on our website are based on the total price of goods ordered. For Example: $20 to $75.00 add $8.25, $75.01 to $100.00 add $11.00, $101.01 to $250.00 add $14.00, $251.00 and UP add $16.50. PLEASE NOTE: Some charges may increase when shipping heavier items or to remote areas.

Please report damages as soon as possible through phone or email. If you would like to us to ship with an urgent status please notify us by phone or email after placing the order.


Terms of Payment
Payment may accompany your order in the form of a personal cheque or money order. Payment may also be made by VISA or MasterCard. We will accept C.O.D. orders under a value of $500.00 however there is a $8.00 C.O.D. fee. First orders will be sent "cash only". Our minimum order total is $20.00. A $4.00 service charge will be applied to orders under that amount.

Pricing Policy
Every effort will be made to hold prices, but due to inflation and the fluctuating dollar, we reserve the right to revise prices on certain items when necessary. We take the right to occasionally substitute out-of-stock or discontinued items of comparable quality.

When Ordering By Mail
Please print your name, address and telephone number clearly on your order form and be sure to order by stock number and complete all necessary information. Additional order forms are included with all shipments.

Open Account
Open Account is available only to schools and Boards of Education, Federal and local governments and customers with approved credit.

There is a two year warranty on all quartz clock movements (with proof of purchase) which is limited to repair or replacement of defective material. All units must be tested by Kidder before being replaced.

Damaged or missing items must be reported within 10 days of receipt of order. Returned merchandise must be carefully packaged in appropriate container, adequately insured and accompanied by a letter providing your name and address and details of the returned items. All returns must be authorized by the vendor. A 20% restocking charge will be applied to all returns unless damaged or shipped in error.

Notice to all Customers
Kidder Manufacturing Company Ltd. shall not be liable for any injury or damage, direct or consequential relating to the misuse or inability to use our products or machines. Users assume the risk and liability while using and/or testing our products or machines.

3-39 Glen Cameron Road
Thornhill, Ontario
L3T 1P1

Voice: (905) 731-6944
Fax: (905) 731-8424

General Inquiries: info@kidder.ca
Owner: Fred Legiehn – fred@kidder.ca
Manager: Rosanne Rose – rrose@kidder.ca
Shipping: James Lau – james@kidder.ca
Sales: Curtis Legiehn – Curtis@kidder.ca


Kidder Science & Technologies is dedicated to providing quality educational tools for the elementary/junior high science & technology teacher for the purpose of developing an understanding of basic scientific concepts in the classroom. Our corporate commitment is to work closely together with teachers and school boards to make a positive impact in the area of Science & Technology on our future generation.

Service includes:

Convenience: We provide one stop shopping for the industrious teacher who is busy with classroom management, programming, implementation and curriculum requirements but also needs hands on material for the purpose of illustrating the principles necessary. We provide "Class Packs" of all sizes and grade levels that are either custom made to your specification or already assembled for your convenience, as well as many tools and items that reflect the needs of our many customers. With our personalized friendly service and our efficient and reliable shipping, we are here to make your job easier.

Quality: We strive to provide the best value possible for yuor money at a cost that reflects the budget of school of schools and their classrooms as well as individual or industrial needs. We have been the recipients of many compliments regarding our customer service and developing enduring relationships with satisfied customers is our long-term goal.

Cost Effectiveness: We are able to pass onto our customers the value of quantity discounts (such as those items needed for classrooms and group settings) as well as our commitment to bottom line pricing that reflects our integrity as a company and our desire to serve your needs in this present economy.

Our 41 years of experience has given us a proven track record of quality products, efficient servicing and valued relationships. We would like to thank you for your patronage and pledge our continued assistance to your needs.

- Kidder Staff