Joseph H. Huemann & Sons Well Drilling, Pump Sales and Service is fully licensed and insured and is proudly serving clients in the McHenry/Johnsburg area and throughout northern Illinois and southern Wisconsin, in communities such as Barrington, Hebron, Wonder Lake, Richmond, Marengo, Huntley, Crystal Lake, Libertyville, Bull Valley, Algonquin, Lake in the Hills, Woodstock, Ingleside, Fox Lake, Mundelein, Hampshire, Vernon Hills, Dundee, Elgin, Hawthorn Woods, Racine, Kenosha, Twin Lakes, Silver Lakes, Genoa City, Paddock Lake, Lake Geneva,and more.

In Illinois: Northern Cook County - Lake County – Eastern DuPage County - Kane County - McHenry County – Northern Boone County - In Wisconsin: Walworth County- Racine County- Kenosha County