Rockhaven Homes » Members Go back to directory. Add to Address Book. Rockhaven Homes Rockhaven Homes Contact: Albert Grin 13106 22nd Side Road, RR # 1 Georgetown Ontario L7G 4S4 home Work Phone: 905-873-1582work Cell Phone: 905-749-1582cell Work Fax: 905-873-0381workfax Website: Website Categories: Builders Updated 5 years ago.