Get A Free Quote How Did You Hear About Us?* Name* First Last Zip Code* Email* Phone* How Deep Is Your Well? Less than 500 ft More than 500 Ft I Don't Know EmailThis field is for validation purposes and should be left unchanged. Δ Memberships RealtorsGot clients dreaming about a home with a residential well? No problem. Set their mind at ease with an inspection and potability testing. Contact us Today NEW! Weekend Service WelGard® Protection, even on the weekends. Test Sunday - Know Monday. Inspections, potability, and yield. Call (410) 630-6900. Get Started Now. WelGard®: Protecting Your Well Today From Tomorrow’s Problems Get Started Now.