Email -

General Email	hwhsef@mcmaster.ca
Alumni	hwhsef.alumni@mcmaster.ca
Judging	hwhsef.judging@mcmaster.ca

Snail Mail Address -

Hamilton-Wentworth and Halton Science & Engineering Fair
c/o McMaster University, JHE343C
1280 Main Street West
Hamilton, ON, Canada L8S 4K1

Voice Mail -

Hamilton Area:	974-7975
(Hamilton, Binbrook, Stoney Creek, Ancaster, etc.)
Oakville Area:	693-7076
(Oakville, Milton, Halton Hills, Acton, Burlington, etc.)

Please leave your name, your number, and the reason you are calling, and we'll get back to you as quickly as we can.