The Slope Behind Your House, Handled Right.
Retaining Walls LLC builds tiered timber and block walls that actually drain — plus concrete work and snow removal, all from one Pittsburgh crew.
126 DUNBAR AVE, PITTSBURGH, PA · OPEN DAILY, ROUGHLY 8 AM–8 PM
What We Do
Three things, done properly, not padded to a list.
Every line below traces to a real job, a real review, or the business's own listed scope.
Retaining Wall Construction
Tiered timber and block walls, engineered so water actually drains where it's supposed to — not pooled against your foundation.
Concrete Services
Flatwork and concrete work alongside every retaining wall job — one crew for both.
Snow Removal
Winter snow removal for the same properties they already build for.
About
A wall that's finished right doesn't move.
Retaining Walls LLC is a Pittsburgh retaining-wall and concrete contractor built around one thing: making sure a wall actually holds and drains, not just looks finished on installation day.
Recent Work
Real jobs, start to finish.
A finished segmental block wall, holding the grade along a driveway.
Mid-job — the unglamorous part that makes the finished wall hold.
What Pittsburgh Says
5.0 stars, every single review.
"...looking at their finished work on our property, the construction quality really shows. The wall they built handles the slope behind our house exactly right. Water drainage works just like they said it would."
— Zach Nofsker, Google review
"They do amazing work, on time and the prices are fair — great attitudes and very knowledgeable."
— Benjamin Nunes96, Local Guide, Google review
Hours & Location
Pittsburgh, PA
Get a Quote
Tell us about the slope
We'll follow up by phone — that's how this business actually works.