Colorado Structural Repair


At Colorado Structural Repair, we are proudly independent and local to Colorado. You won’t find us giving you a franchise sales presentation; you’ll get no fuss foundation repair advice and solid work ethics.


We were founded in 2011 by Byron and Danara Johnson. Byron has over 15 years experience as a contractor who exceeds expectations. Originally from Australia, he is married to a Colorado native and has three children. He is responsible for the day to day management of the company and new business development. He dreams of powder days and nights when his children sleep for more than 3 hours.


Our structural welding expert, mechanic and general jack of all trades is Dan Stewart. Dan is a partner in the company. He has a background in commercial construction, ski lift maintenance and is a qualified diesel mechanic. A proud Denver native, he knows Colorado like the back of his hand and is rumored to be a world class tele skier.


Stepping up at Production Manager is Randy Rahlf. Randy handles all existing client liaison and daily operations of the company. With a resume consisting of over 15 years of management in commercial carpentry, years in law enforcement, private security, resort transportation and a stint as a professional fisherman, Randy is able to handle anything we throw at him.


Jason Sturlaugson (Sturge), one of our estimators, was born in the freezing tundra of North Dakota.  He grew up in his family’s concrete ready mix business pouring foundations and a whole lotta grain bins, doncha know. He moved with his wife and three kids to the beautiful state of Colorado to start the next chapter their lives three years ago. Both of his boys started work with CSR when the company started while he was doing home inspections. After a while he got to know Byron, Dan and Randy and the rest of the crew. Now they are family!


Our lead estimator, Jack Mcguire has been evaluating foundation issues in the Western US since 2003 and has designed over 900 repair plans during his career. After college, he returned home and joined his brother in the custom home building business until the mid 80’s when Jack and his wife Eileen pursued a dream and headed west for Colorado. He stayed in the Real Estate business in Colorado as an agent, Broker and GM for a fortune 500 company and eventually returned to his construction roots in the foundation repair business.  For the past dozen years Jack led firms in the area of design installations for the West’s most successful foundation contractors and now brings his expertise to Colorado Structural Repair here in Denver serving the front Range. “When the opportunity presented to join a great firm like this and get closer to family too; it was an easy choice to make”.


Jack Krider, one of our estimators (and the Danara’s uncle), came to Colorado after a stint as a train robber working at Dollywood in Tennessee. He has numerous years experience in the construction industry having been involved in the design and construction of many recreation centers on university campuses in Colorado. He has lived all across the state for over 30 years and currently resides in Colorado Springs. He recently retired from the State of Colorado only to find himself working for a family business, Colorado Structural Repair.


Crew foremen Justin and Cody Sturlaugson, or the Dakota Bros (as we like to call them) have a background in concrete and steel. They proudly manage teams that are dedicated to not only doing the job right but doing it right the first time.


We are always looking to add hard working individuals to our team. If you or someone you know can speak English, lift over 100 lbs and pass a criminal background check, we would love to hear from you.