
Center Valley to Bauer Rock
Excavation Contractors in Upper Saucon Township, PA
A growing township of larger lots, ridge slopes and two watersheds.
- Free on-site estimates
- Written, line-item quote before any digging
- PA One Call request placed before every dig
Larger Lots Between South Mountain and Coopersburg
Excavation contractors in Upper Saucon Township get more room to work than in the boroughs, along with more varied ground. The township covers 24.5 square miles around Coopersburg, and its elevation runs from 340 feet in Spring Valley to 1,042 feet at Bauer Rock on South Mountain. Population grew from 11,939 in 2000 to 16,973 in 2020, and that growth brings new home sites, long driveways, clearing and septic or utility trenches.
Two watersheds
Most of the township drains through Saucon Creek to the Lehigh River and the Delaware. A small area in the far south, southwest of Locust Valley, drains through Unami Creek toward Perkiomen Creek and the Schuylkill. Where your lot drains matters for stormwater plans and for where a drain can discharge.
Slopes and clearing
The South Mountain side has wooded slopes where clearing for a house or driveway needs erosion controls from the first day. Pennsylvania requires erosion and sediment controls on earth disturbance, and larger areas need a plan reviewed by the Lehigh County Conservation District. We clear within the limits and stabilize as we go.
Campus and corporate neighbors
Olympus Corporation opened its U.S. headquarters here in 2006, and DeSales University, Penn State Lehigh Valley and a Strayer campus are in the township. The 70-acre Upper Saucon Township Community Park was dedicated in 1996. Nearby residential streets are where we do most work.
Planning an Upper Saucon project
The township's average temperatures in Center Valley run from 29.5 degrees in January to 74.3 in July. Larger lots often mean longer runs for water and sewer lines, longer driveways and more grading. For new homes on wooded parcels, the order of work matters: clearing, erosion controls, rough grading, foundation dig, utility trenches, backfill and finish grading. We can handle the whole sequence so one crew is responsible for the site.
Upper Saucon was established in 1743 within Bucks County, moved into Northampton County in 1752 and became part of Lehigh County in 1812. Older farmhouses scattered through the township sometimes sit on stone foundations and have old wells or cisterns nearby. We ask about them before digging so nothing is broken into by surprise.
Roads
PennDOT maintains 50.61 of the township's 131.43 miles of public roads, including PA 309, PA 145 and PA 378. A driveway onto any of those needs a PennDOT highway occupancy permit; township roads go through the township. Call (610) 756-2728 or
.What to Know in Upper Saucon Township
- Elevation. Upper Saucon ranges from 340 feet in Spring Valley to 1,042 feet at Bauer Rock on South Mountain in Big Rock County Park.
- Watersheds. Most of the township drains through Saucon Creek to the Lehigh River; a small area southwest of Locust Valley drains via Unami Creek to Perkiomen Creek and the Schuylkill.
- Growth. Population grew from 11,939 in 2000 to 16,973 in 2020.
- State roads. Of 131.43 miles of public roads in 2022, PennDOT maintains 50.61 (PA 309, PA 145 and PA 378) and the township 80.82.

Our Services in Upper Saucon Township, PA
Upper Saucon Township Questions
Do I need an erosion plan to clear my lot?
Small clearings need basic controls; larger disturbances need a written plan reviewed by the county conservation district. We tell you which applies.
My driveway will enter Route 309. What is required?
A PennDOT highway occupancy permit. We plan the grading and drainage at the entrance to meet it.
Do you work in Center Valley and Locust Valley?
Yes, throughout the township.
Can you handle a whole new-home site?
Yes, from clearing through foundation dig, utility trenches, backfill and finish grading.
We have an old well on the property. Is that a problem?
Not if we know where it is. We mark it and keep equipment away, or coordinate proper abandonment if needed.
Free Estimates in Upper Saucon Township, PA
Free estimates in Upper Saucon Township.
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