Richland Sealcoating has offered specialized asphalt maintenance services to Mansfield Ohio and the surrounding areas since 1972. Our reputation has been built on quality and dedication to our customers. Our only goal is complete customer satisfaction. We are proud to say that Richland Sealcoating Co., Inc is North Central Ohio's only certified applicator of Jennite sealers and we have recently become North Central Ohio's only certified Armor Crack Repair System installer.