Seattle - Concrete GPR, Cutting & Coring



Tukwila, WA 98168

(206) 451-5983

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Penhall equipment at concrete demolition jobsite Seattle WashingtonWelcome to the Seattle Branch of Penhall Company.  We are located in Tukwila, Washington just south of Boeing Field.  We provide many different concrete services, including: concrete cutting, core drilling, wall sawing, flat sawing, ground penetrating radar (GPR) scanning, dowel bar drilling and install, and highway & building trade services (quote, bid, and hourly service work).  We are expanding our service work to include Petro-mat (pavement reinforcing), waterproof bridge deck membrane, and joint seal / crack seal and spall repair.

Areas we Serve:

  • Greater Seattle Area (Tacoma, Bellevue, Everett, and other surrounding areas)
  • Spokane
  • Bellingham
  • Olympia
  • Hanford
  • Tri-Cities
  • Olympic Peninsula
  • Vancouver, BC
  • Alaska

Our service territory is focused around the Greater Seattle Area, but we work on projects throughout the state of Washington and even in Canada and Alaska!

About Us:Penhall concrete airport grooving Seattle Washington

  • Our management team has over 100 combined years of experience
  • Our branch has had zero accidents for 3 years
  • We recycle 100% of our spent water (slurry) from our sawing projects
  • We have the capability for deep core drilling services 80+ feet

We care about the quality of our customers’ projects and value our participation in it.  Our number one goal is to always provide consistent, efficient, safe, and professional service.

Examples of the kind of work we do:

Concrete Cutting

  • Saw cut and removed roughly 65′ x 18″ wide concrete trench up to 6″ depth for a restaurant trench in Greenwood, Washington
  • Saw cut and removed 7′ x 24″ wide concrete trench in Seattle, Washington
  • Saw cut into existing Utilidor tunnel, which included wire sawing portions of work due to limited access on the backside of the 9” concrete tunnel walls in Everett, Washington

Concrete Breaking, Removal, & Demolition

  • Broke and removed concrete equipment pads 6” thick totaling 300 sq feet in Seattle, Washington.
  • Saw cut and break and removed one 36” x 52” opening in suspended 12” concrete floor. Disposed using hydraulic breakers to mitigate dust in Bellevue, Washington

Concrete Grooving & Grinding

  • Textured bridge deck in Tacoma, Washington

If you have a concrete project and need service please call us now for a free quote!


Penhall Company – Seattle has provided demolition and saw cutting services for our corporate Costco and Trader Joes...

Todd McLean, J. Hughes Construction Inc., WA
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