No credit check required - get your bond today! Plumbing and sewer contractors in Cuyahoga County, Ohio, need a contractor license bond before work begins.Apply with ZipBonds today! For corporations an Officer of the company must sign the application and bond forms. One of the following categories must be used when completing the bond form:. Com or fax to 855-433-4192. Please complete and sign this Registration Form and return within 15 days. The "Bid Package" includes the Proposal Package, the Cuyahoga County Engineer Specification. Booklet, the Plans, and the Standard Construction Drawings on CD. Ohio does not have a state level contractor license bond requirement.