Family owned and operated for over 85 years!

We're on call 24/7

215.333.8000 |
After Hours: 215.598.6124

Operating Hours

Mon - Fri 6:45am - 5:30pm

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sales@jdm-inc.com

Our Historical Timeline in the Ready Mixed Industry

1954

Opened first ready mixed concrete plant in Southampton, PA.

1952

Started selling commercial ready mixed concrete to outside customers.

1963

Opened concrete plant in Northeast Philadelphia to service the construction of Woodhaven Road. Also opened Grant Ave. Concrete.

1966

Opened Langhorne Concrete. Purchased both Doylestown Concrete and New Hope Concrete.

1972

Supplied concrete to Cargo City at Philadelphia International Airport from two portable plants.

1975

Opened Snydersville Concrete.

1979

Purchased Norristown Concrete and Phoenixville Concrete.

1982

Purchased Telford Concrete.

1984

Supplied concrete – from a portable plant – to rebuild Route 80.

1985

Purchased Daleville Concrete.

1987

Purchased a Rex Model Logo 12 to supply Route I–78 with ready mixed concrete. Also supplied concrete from a portable plant to the UPS facility at the Philadelphia International Airport.

1993

Supplied concrete from a portable plant to the Route 380 reconstruction project.

2001

Opened our South Philadelphia Ready Mixed Concrete Plant. Provided concrete for the first 10,000 PSI concrete frame building in the history of Philadelphia.

2002

Supplied concrete from one of our portable plants to Route 202 in Chester County.

2004

Opened Tri-Borough Concrete in our Tri-Borough sand plant. Also supplied roller compacted concrete to the largest roller compacted job east of the Mississippi River.

2005

Placed first roll mixer in Eastern PA into operation at our Norristown plant.

2006

Replaced Telford Concrete with a new modern plant.

2007

Replaced Daleville Concrete with new state-of-the-art plant.

2008

Opened Bethlehem Concrete Plant.

2010

Opened our new Warrington Concrete Plant.

2012

Completely renovated our Snydersville Concrete Plant.

2013

Placed into service an aggregate handling system at our Norristown plant. Also opened our full-service Quality Control Laboratory servicing all of our customers.