506 Park Place, Fremont, OH 43420 (419) 334-7161 Request an Estimate. There's no better way to protect your home than by keeping a good roof over your head. At C. L. Deemer Roofing & Sheet Metal, we've been professionally installing and repairing roofs in the Erie, Sandusky & Ottawa areas since 1929. We are an Owens Corning preferred contactor as well as a member of the Better Business Bureau and Port Clinton Chamber of Commerce. Save your home now from costly repairs later - call us today to schedule a free roof inspection. Because each roof provides different challenges from the pitch of the roof, type of shingles, the gutter system and number of valleys, we provide an honest on-site inspection and true estimate of your roofing repair needs. Office hours: Monday-Friday 7am-4pm