Welcome to Earl E. Preston Jr., Inc.

Complete Commercial & Residential Septic Service
Conventional Septic Systems & Alternative Septic Systems
Sand mounds, Low-pressure Dose, Drip Irrigation, Pre-treatment Units, Tank Upgrades, Holding Tanks, Drywells, Grease Traps

Installation, Maintenance, Pumping, Repair, Inspection / Certification, Percolation Testing

Commercial & Residential Excavation
Grading, Storm Drains, Foundations, Driveways, Well Lines, Roads, Ponds, Perc Tests


Earl E. Preston Jr. Inc owner operated, licensed, bonded & insured MHIC # 10598

Located in Maryland's
Beautiful Harford County

Let Earl E. Preston Jr. Inc., one of Harford & Baltimore Counties' oldest, well-respected septic contractors help you complete your residential or commercial project.

Contact Us

Earl E. Preston Jr., Inc.
4045-C Federal Hill Rd.
Jarrettsville, MD 21084
410-557-8100 (ph)
410-692-9530 (fax)
Email Us
Earl E. Preston Jr., Inc.
4045-C Federal Hill Rd.
Jarrettsville, MD 21084
410-557-8100 (phone)
410-692-9530 (fax)
Email Us







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Earl E. Preston Jr., Inc. provides Complete Commercial & Residential Septic Service and Excavation Services in the following areas of Harford & Baltimore County, Maryland: Ruxton, Towson, Hunt Valley, Cockeysville, Reisterstown, Pikesville, Baldwin, Glyndon, Lutherville, Timonium, Monkton, Owings Mills, Parkton, Phoenix, Sparks-Glencoe, White Hall. One call Does It All! Give us a call at 410-557-8100

 
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