Farmer Jack's (Newmarket) Inc. Farmer Jack's (Newmarket) Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Construction Farmer Jack's (Newmarket) Inc. 19621 Leslie Street P.O. Box 1239Sharon, ON L0G 1V0 Ken Burrows (905) 478-8881 Visit Site Farmer Jack's has a wide selection of products that will make your home unique and comfortable. we have the expertise to assist you in the design planning and building of your dream garden. Send a message to: Farmer Jack's (Newmarket) Inc. Your Name: Your Email: Subject: Message: (Date: 4/29/2024) If your business isn't here, contact us today to get listed!