Idaho Concrete & Aggregate Producers Association


The Idaho Concrete And Aggregate Producers Association is the definitive source of concrete information in the state of Idaho. We represent all facets of the concrete industry in Idaho, and have numerous resources to answer your concrete questions.

Our mission is to form a business league to unite in a common organization for the interchange of ideas and information relative to the production, manufacturing and use of ready-mixed concrete, aggregates and concrete products persons, firms and corporations engaged in the production and marketing of ready-mixed concrete, aggregates and concrete products.


Upcoming Events

pdf2018 MSHA Spring Thaw Safety Workshop
March 21, 2018
Seattle, WA
Register online

pdfCrystalline Silica
8-Hour Workshop
March 28, 2018
Bellevue, WA
Register online


pdf Credit Card Authorization Form
A 4.5% convenience fee will be added to all credit card charges.

Testing Schedule 2018:

Concrete Field Testing Tech Grade 1
Coeur d'Alene - April 6
Nampa - April 13

Concrete Strength Testing Technician
Nampa - April 6
Coeur d'Alene - April 13

Aggregate Testing Tech - Level 1

Concrete Flatwork Tech & Finisher