CENTURY 21 Sand County Services, Inc. 24740 Hwy 35 / 70 North Siren, WI 54872 Siren Office .. (715) 349-5300 A&H Office .. (715) 635-8884 Fax .. (715) 349-5858 Each office is Independently Owned and Operated © CENTURY 21 Real Estate Corporation. © and SM -trademark and servicemark of CENTURY 21 Real Estate Corporation. Equal Housing Opportunity Local Listings Search | Waterfront Property | Vacant Waterfront Land | Residential | Land Voyager Village Homes | Voyager Village Lots | Commercial/Farms | We Can Help | Tips For The Buyer Why we're different | Preparing for the Sale | About Our Area | Driving Distances | Area Map | Home