Foundation repairs, retaining walls, piling systems

Building it right since 1946


We specialize in
– Foundation repairs
– Piling systems
– House & chimney raising and leveling
– Commercial machine bases
– Helical anchor systems
– Retaining walls

16442 SE Renton-Issaquah Road
Renton, WA 98059


“Make A Wish” sports court, Maple Valley WA.

    Dochnahl Construction was contacted to construct a concrete slab for a sport court in Maple Valley WA.  …read more

Architectural Concrete Compilation

This is a compilation of architectural concrete work we’ve done over the years including landscape retaining walls, stairs, driveways and other…read more

Driveway and patio reinforcing

Got cracks in your driveway? Avoid cracking in your new concrete driveway or patio. Most new home builders (and…read more

Foundation Addition

 Dochnahl Construction excavated, formed and poured a foundation for and addition at a Bellevue residence.  

Kenmore Retaining Wall

Here we had a dry stack block retaining wall that was improperly constructed at the bottom of a 150’…read more

Queen Anne Seattle Basement & Bunker Garage

This was a fun project!!  We took an early 1900’s home with a partial 6′ tall basement, created 9′ finished…read more

Renton foundation repair & leveling project

We started a project installing 10 of our 2” diameter pipe pilings to stabilize the corner of a home…read more

Seatac retaining wall

Dochnahl Construction constructed a wood and piling retaining wall in back yard of a Seatac home.  The yard had…read more

West Seattle Retaining Wall

Dochnahl Construction built this timber and piling retaining wall at the top of a hill side in West Seattle. …read more

More projects posts