There are several types of septic systems that are required by the State of Iowa to have a valid maintenance agreement on file with the county. We are the metro’s leader in septic maintenance agreements. Simply click here to order your septic maintenance agreement. If you are able to pay now via our website, the agreement is emailed directly to the county for instant compliance. Our agreements are valid for a calendar year; Jan 1 – Dec 31. You may order up to 3 years online! If we installed your septic system; your first year’s maintenance agreement was included!