Southwest waterwell drilling is Hereford & Worcesters largest water well drilling contractor, employs certified water well drillers. A fleet of 3 drill rigs of varying size and capabilities insure that the company is prepared to meet practically any drilling challenge.The year 2005 marked 70 years of combined exprience in business for waterwell drilling, and the successfull completion of over 6,ooo water wells. family conections have been operating in this field for many years!.Although we drill holes up to 16 inches in diameter, and up to 1,275 ft. deep, the typical domestic water well is 6 inches in diameter, with an average depth of about 150 ft.We offer pratical advise and offer a NO fee NO