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Great Seal Roofing Fencing and Construction is a well-established company with over 15 years of experience in the industry. Based out of Fond du Lac, WI, this family-owned business, led by owner Raul Colchado, takes pride in offering a comprehensive range of services to both residential and commercial clients. Specializing in roofing, they provide expert installation, maintenance, and repair services. In addition to roofing, they excel in fence installation and repair, ensuring security and aesthetic appeal for properties. Great Seal Roofing also offers chimney repair and skylight installations, adding value and functionality to homes and businesses in their service areas, which include Fond du Lac and the Milwaukee areas. With a commitment to quality and a focus on customer satisfaction, Great Seal Roofing Fencing and Construction stands as a reliable choice for all your roofing and construction needs.

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Ashley Blish

Ashley is the office manager of Great Seal Roofing Fencing and Construction. When she isn't working in the office, she is a family person, and an active member of the Fond du Lac community.


Raul Colchado

Raul Colchado has more than 20 years of industry experience. His expertise in the roofing business has helped us deliver quality work in every project we undertake. Raul specializes in commercial and residential repairs and improvements.

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