STONE HILL CONTRACTING CO., INC.
PO Box 1370, Doylestown, PA 18901

Phone: 215-340-1840 Fax: 215-340-1991

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The following is a list of projects Stone Hill Contracting is currently pursuing. If you or someone you know is interested in bidding as a supplier or sub-contractor on any of these projects, please contact our office and speak with one of our estimators.

NOTE: In order to access bid documents, you will need to contact our office for the password, then click on the appropriate documents tab and enter the password.


Middlesex Documents
Middlesex Water Company

Carl Olsen Water Treatment Plant Upgrade

Bid Date: August 12, 2026 @ 2:00 PM

Pre-Bid Date: July 16, 2026 @ 10:00 AM

​Engineer: CDM Smith

Aqua Pennsylvania

Oak Hill & Maple Drive PFAS


Bid Date: August 31, 2026 @ 12:00 PM

Pre-Bid Date: July 28, 2026 via MS Teams

Engineer: GHD
Oak Hill Documents

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