General contractor E F Jones Jr 4.6 / 5 ( 243 votes ) Place Details Address 1059 St Stephens Church Rd, Crownsville, MD 21032 Phone (410) 721-0440 Website Coordinate 39.035.176, -76.650.575 Contact Direction Where is E F Jones Jr? 1059 St Stephens Church Rd, Crownsville, MD 21032 What is E F Jones Jr phone number? (410) 721-0440 What time is E F Jones Jr open? Does E F Jones Jr have a website? E F Jones Jr’s website is: Photos Related Places Pioneer Equipment Co Baker Hughes Gordon Contracting Inc. Beltway Builders Maybe you like: Xtreme Roofing & Construction Redhawk Construction, Inc. Dempsey Law Firm, LLP