SIOUX FALLS TEAM
Operations East Manager
DORAN HORSLEY
Doran Horsley serves as the General Manager of Paradigm Lumber and his experience makes him the perfect man for the job. Doran started his career in construction as a draftsman and estimator, eventually moving into a superintendent position. From there, Doran pursued a career in outside lumber sales and wholesaling lumber. Doran has taken the helm and is leading the way towards success by maintaining customer relations, while seeking new relationships, and continuing to serve our customers with pride! Doran spends his free time fishing, hunting, relaxing at the lake, and spending quality time with his wife and two daughters. Stop in to see Doran, he’d love to assist you with all of your project needs.
Office: Sioux Falls, SD
OUTSIDE SALES/CONTRACTOR SALES
SHAWN BOYER
Shawn started out in the construction industry at the age of 22, working for a general contractor that provided all aspects of the project from concrete to finish carpentry. In early 2000 Shawn decided to start his own framing company which he operated for the last 20+ years. In his free time, he enjoys spending time with his kids, riding his Indian motorcycle, and anything related to hunting and fishing.
Office: Sioux Falls, SD
Architectural Drafter/Estimator
MIKE UITHOVEN
Paradigm Lumber would like to introduce you to Mike Uithoven. Mike has over 30 years of experience within the construction industry. Specializing in drafting, design, project management, estimating and takeoffs. Mike is instrumental to our team here at Paradigm Lumber as he has taken the lead on material takeoffs, plan design, and estimating. Stop in to our Sioux Falls location to discuss your project and he'll make sure you don't fall short on any materials or design.
Office: Sioux Falls, SD
Outside Sales/Contractor Sales
DAVE CARLSON
Dave Carlson started in the construction industry as superintendent in 2014. Taking care of several large apartment projects for almost 9 years consisting buildings as small as 8 units to upwards of 100 units. He transitioned into contractor sales with a passion for customer services and doing everything he can to making sure the projects are well supplied with all of your project needs. In his free time, he enjoys boating and weekends at the lake with family and friends.
Office: Sioux Falls, SD
SALES MANAGER
BRAD SPAANS
Brad Spaans grew up in Beresford where he met his wife Rebecca. He is a father of 3 sons, which keeps him busy while he’s not at work. He is a seasoned professional with a diverse background in construction, architecture, design, sales, management and mortgage lending. With hands-on experience in the construction industry, he has developed a good understanding of building techniques, products, and processes. His experience in architecture and design allows him to blend functionality with aesthetics. Transitioning into the mortgage sector, Brad leveraged his industry knowledge to guide clients through financing options for their dream homes and investment properties. His well-rounded skill set and passion for the building industry makes him a great asset to the Paradigm team.
Office: Sioux Falls, SD
Yard Foreman/Delivery Driver
DAVE D.
Bio Coming Soon.
Office: Sioux Falls, SD
Outside Sales/Contractor Sales
JIM JOHNSON
Jim built his first home when he was 22 years old. Since then, he has built approximately 250 homes throughout the area over the years. He built the first
Energy Star net zero home in Iowa back in 2002 and has been a license building inspector with Energy Star as well. He has a lot of knowledge and is a great resource for any project he is involved with..
Office: Sioux Falls, SD
ARCHITECTURAL DRAFTER
SAMANTHA AKERS
Samantha moved to Sioux Falls over 8 years ago after graduating with her associate’s degree in architectural engineering. Her favorite part of the job is no two floor plans are exactly alike, allowing me to create the best possible layout for your functionally. She likes working closely with both contractors and homeowners to ensure an easy design process. I enjoy spending time with my husband Hunter, our daughter, and two puppies.
Office: Sioux Falls, SD
Office Assistant
MERCEDES HEBERT
Mercedes started with Paradigm Lumber in January 2025 as a office assistant. She grew up in Beresford and attended Southeast Technical College earning an Associates Degree in Accounting. She enjoys spending time fishing and playing with her dogs Cash & Jolene. She is a great asset to our team here at Paradigm and we are lucky to have her.
Office: Sioux Falls, SD