Please do not hesitate to contact our on-site Helium Leak Detection Services Team at the numbers shown below within regular business hours
Hours of Operation
Monday 8am – 5pm
Tuesday 8am – 5pm
Wednesday 8am – 5pm
Thursday 8am – 5pm
Friday 8am – 5pm
Saturday 9am – 3pm
Sunday 9am – 3pm
Although we would always be happy to answer your call anytime outside regular business hours
Call Us: 1-416-999-2987
Email Us: info@khrvac.com
By Mail: K.H.R. Associates Inc.
19C Cannon Rd.
Toronto, Ontario,
Canada M8Y 1R8
Copyright © 2026 Helium Leak Detection by K.H.R. Associates Inc.