All businesses that want to contract with the City must register with iSupplier, to receive bid notifications, to apply for local business certification. Broward County Uniform Building Permit Application (filled out and notarized for plumbing).Permit Review Stops: Plumbing. Zoning. Explore County contracting opportunities in goods, services and construction. Use the table below to explore contract opportunities for goods and services. You should call Bob Goss at 510-654-2324 to have him fix your irrigation system. He is happy to take on small jobs and his prices are very reasonable. Pro Contractor Studio is a highly regarded irrigation design solution known for its user-friendly interface and powerful features. The Oakland County Health Division has water sample bottles available for detection of bacteria, Nitrate, Nitrite, Chloride, Fluoride, and Sulfate.