FIRST CHOICE...These two simple words are at the heart of our company’s mission, and a foundation for our corporate philosophy.

Trust in Experience

Our customers can rely on an experienced sales and operational team to deliver the right products on-time and to exacting specifications.

Our Culture is Quality

Agencies choose us again and again because our products don’t leave the plants unless they’re done right.


Our Pride is Professionalism

Our employees go the extra mile and do whatever is necessary to get the job done right.

Our Quality is a Science

Our products are supported by some of the best labs and technical professionals the industry has to offer.

Quality Asphalt Binders



Asphalt cement is a strong, versatile and weather- and chemical-resistant binding material that adapts itself to a variety of uses, perhaps most commonly to bind crushed stone and aggregate into a firm, tough surface for roads, streets and airport runways. Asphalt cements can be modified to meet different criteria, from warm mix applications to specific climate conditions. Whatever the grade or modifications you require, you can trust Idaho Asphalt Supply’s asphalt cements to be engineered under strict quality conditions, allowing us to deliver consistent results and top performance every time.


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Sustainable Solutions for Pavement Preservation and Recycling.


Pavement Preservation is the deliberate practice of protecting and restoring asphalt pavements so they last far beyond their original end-of-life dates. Idaho Asphalt Supply provides pavement preservation products for a variety of applications, and is an established forerunner in quality and innovation.


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Performance Engineered Cutbacks



Asphalt cutbacks use petroleum solvents for dissolving asphalt cement. The solvents are variously called distillate, diluents, or cutter stock. If the solvent used in making the cutback asphalt is highly volatile, it will quickly escape by evaporation. Solvents of lower volatility evaporate more slowly. On the basis of the relative speed of evaporation, cutback asphalts are divided into three types: rapid curing (RC), medium curing (MC) and slow curing (SC).


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High-performance Asphalt Binders


Highway agencies have long recognized the benefits of using high-performance polymer-modified asphalts to reduce the amount and severity of distresses, improve thermal properties, and to extend pavement service life. Idaho Asphalt Supply modifies its asphalts with utmost precision, supplying the high-quality materials that meet your specifications.


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Our combined organization proudly serves the Western United States.


OPERATING LOCATIONS

Together with our subsidiary companies Peak Asphalt, DK Asphalt and Western Emulsions, we have got you covered throughout the West.


VALUE ADDED SERVICES

With one of the industry's largest in-house fleets, we offer our customers expert and dependable transport and spreading services through our subsidiary Johnny B. Transport.