Better Business Bureau

Northern Colorado custom design & build General Contractor serving Boulder, Fort Collins, Longmont, & Loveland. Specializing in construction management for custom homes, additions, complete remodels, and basement finishes.

StreamLine Builders, LLC - Quality, Service, & Product
StreamLine Builders, LLC - Northern Colorado Basement Finish, Home Improvements, and Additions

About Us

Healthy customer rapport, quality craftsmanship, and successful completion of the project is our goal. Simply put, quality service and product from start to finish. Whether it's building for luxury lifestyles or a simple playroom, ALL jobs receive the attention to detail that make them important to you.

David Kostecki, owner of Streamline Builders, LLC has lived in Colorado since 1973. He has made his career in the construction industry specializing in rough framing and interior trim. To insure that the quality and details of each project are not compromised or left out, he participates in much of the building process. This participation allows for better collaboration with the home owner and sub-contractors. Therefore, you end up with a project that is completed just the way you want it.

Thank you for visiting with us and please do not hesitate to contact us if you have any questions.

From our family to yours,
David, Julie, Annalise, Abigail