Directions to El Dorado County Supervisor - District 4 Directions to El Dorado County Supervisor - District 4 Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> Government El Dorado County Supervisor - District 4 330 Fair Ln.Placerville, CA 95667 | map (530) 621-6513 Get directions to: El Dorado County Supervisor - District 4, 330 Fair Ln., Placerville CA Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!