Denver (303) 397-7663

Austin (512) 840-1531  

San Antonio (210)-428-1983

We are Hiring in Denver, Austin & San Antonio!

More Photos Coming Soon!

Serving the denver area: 303-397-7663

                                  our location in Austin: 512-840-1531

                                                         San Antonio: 210-428-1983

View our Work

General Manager (Denver):                Scott Cartwright

Office Manager:                                  Patty Morales                

Project Managers:                               Paul Reyes


Jasper founded Koehn Construction in 2003 after years of working in the roofing industry.  He and his wife Megan have two children, Kylie and Colton.  Jasper grew up in Kansas with his 9 siblings and went on to graduate from Kansas State University, "Go  Wildcats."   Jasper is an experienced pilot and loves to spend his free time boating on Chatfield Reservoir and Lake Travis. 

Jasper Koehn, President, with his family.

Our team

Koehn Construction is a family owned company specializing in residential and commercial roofing, siding, stucco, framing, drywall, gutters, and painting services.  We have worked in the Denver area for more than 10 years and have recently opened another office in Austin and San Antonio, TX. 

We were featured on Fox 31 Denver and Colorado's Own Ch. 2 News after several severe hail storms pummeled the Denver Metro area.  See what our customer's have to say, by clicking on testimonials below. 

We have an A+ Rating with the Better Business Bureau of Denver/Boulder and the Better Business Bureau of Central, Coastal, Southwest Texas and the Permian Basin.

We are a GAF Master EliteĀ® Contractor with a proven reputation for providing quality roofing services throughout the community.  We also support many organizations in the community