Hills and three stream valleys
Excavation Contractors in Shaler Township, PA
A hilly township above the Allegheny River, built out after World War II.
- Free site visits and estimates
- Itemized written price before work begins
- Pennsylvania 811 locate requested for every dig
Three Valleys Draining to the Allegheny
Excavation contractors in Shaler Township work on largely hilly ground with three stream valleys running north to south toward the Allegheny River. Pine Creek and Little Pine Creek converge in Etna, and Girtys Run runs down into Millvale. Shaler covers 11 square miles of land and had 28,132 residents in 2020. Development was extensive after World War II, and the township has been mostly residential ever since.
Water in the valleys
The valleys collect runoff from the hills above. Homes near the stream corridors deal with high water and floodplain rules; homes on the slopes deal with runoff moving downhill toward them. Our drainage plans start with where water comes from and end at a legal, stable outlet.
Postwar homes
Much of Shaler's housing went up after the war, so many houses are now 60 to 75 years old. Laterals, foundation drainage and retaining walls from that era are the common work.
Girty's Woods
Part of Girty's Woods, a permanently protected area, lies within the township. Work next to protected land needs extra care with erosion controls and clearing limits.
Steep lots and walls
Shaler's hills put many homes above or below the street, with block or stone retaining walls in the yard. Water building up behind an old wall is a common cause of bulging. We excavate behind failing walls, add drainage stone and pipe, and backfill for the rebuild.
Allison Park and Etna borders
Part of the Allison Park census-designated place lies in Shaler, and the township borders Etna and Millvale, where its streams end. Work near those stream outlets has to keep sediment out of the creeks. Across the Allegheny River, Shaler faces Pittsburgh's Lawrenceville neighborhoods.
Unchanged boundaries
Shaler's borders have been essentially unchanged since 1900, when it became a first-class township. Older neighborhoods near the river and newer ones farther north sit side by side.
Common Shaler jobs
- Downspout and yard drains on slopes
- Sewer lateral replacement
- Retaining wall excavation and backfill
- Garage, deck and concrete removal
Call (412) 528-5821 or
.What to Know in Shaler Township
- Stream valleys. Shaler is largely hilly, with three stream valleys running north to south into the Allegheny River; Pine Creek and Little Pine Creek converge in Etna, and Girtys Run flows into Millvale.
- Postwar growth. Development was extensive after World War II, and the township is primarily residential.
- Population. Shaler had 28,132 residents in 2020, down from 29,757 in 2000.
- Protected land. A portion of Girty's Woods, a permanently protected area, lies within the township.

Our Services in Shaler Township, PA
Shaler Township Questions
Do you work near Girtys Run?
Yes, with floodplain and erosion considerations planned in.
My hillside yard washes out every storm. What helps?
Swales, a curtain drain and stabilizing bare areas usually stop it.
Do you replace laterals in Shaler?
Yes, including yard and walk restoration.
My block wall is bulging. What do I do?
Have it assessed. We can excavate behind it and add drainage for a rebuild.
Free Estimates in Shaler Township, PA
Free site visits in Shaler Township.
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