Cowan & Thompson Construction, Inc.


Welcome to Cowan & Thompson Construction, Inc.

The 3/50 Project  






Thank you for visiting the company website. Please take your time to to explore what Cowan & Thompson offers in general, and specifically what Cowan & Thompson can do for your project.

Cowan & Thompson is one of California’s leading retaining wall contractors.


Cowan & Thompsn Construction, Inc.


Our company has been leading the standard for excellence since 1987.  We are a professional full-service retaining wall contractor. 

For over 25 years, Cowan & Thompson has maintained its commitment to quality, integrity and service. 

We pride ourselves on being a reputable, honest, reliable and friendly company with a level of professionalism matched by our competitive pricing. These principles remain an important part of what we do each day - on every project.








Mission Statement
Building relationships and retaining customers through the foundation of good business.









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