Our Mission:
CASI is committed to providing the highest quality
asphalt and concrete services with honesty and integrity.

30 years of integrity. 30 years of excellence.

Colorado Asphalt Services, Inc. (CASI) is a locally owned and operated, full-service asphalt and concrete company. For more than 30 years, we have provided outstanding installation, paving, and maintenance services to the Denver metro and Front Range area.  


Our state-of-the-art plant in Commerce City, CO, includes the latest double-drum technology and the capacity to service the Front Range. CASI also recycles its own asphalt and accepts asphalt for recycling.


CASI is recognized as the premier asphalt and concrete contractor for our uncompromising quality product and services. Our tradition of dependability, integrity, and professionalism is unsurpassed, and we strive to earn the trust and respect of our employees, customers, vendors, and community every day.   

Get in Touch!

Corporate Office: 3700 E. 56th Ave
Commerce City, CO 80022