Quality Control

View our WSDOT Certificate
View our NPCA Plant Certification

Quality is an important part of what we do.  We have been recognized by the NPCA (National Precast Association) as being a top performer and are consistently ranked in the top 7% of plants across the United States.  “NPCA quality assurance committee is pleased to inform you that Granite Precast Inc. has achieved one of the top 25 scores….out of nearly 400 plants across the United States…” (Dated 1/12/18)

We encourage active support and partnering with the following organizations:

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