J.H. Cohoon Engineering Ltd. » Member Directory Go back to directory. Add to Address Book. J.H. Cohoon Engineering Ltd. J.H. Cohoon Engineering Ltd. BHBA Rep: Joe Cohoon Address 440 Hardy Road, Unit 1 Brantford Ontario N3T 5L8 work Work Phone: 519-753-2656work Work Fax: 519-753-4263workfax