Contact Us Call for appointment 920-434-8542 122 Wallrich Rd., Cecil, WI 54111 John Loch: Owner Office: 920-434-8542 Email: jloch@masterdrywall.com Peggy Loch: Administrative Office Manager Office: 920-434-8542 Fax: 920-434-8543 Email: ploch@masterdrywall.com