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

Awards & Testimonials

We have used Streamline Builders on two of our HomeAid Colorado projects, a basement finish for one and construction management of a new duplex for homeless families. David was thorough, efficient and represented quality work. He was always available when needed and provided very clear communication. If the opportunity presented itself we would not hesitate to work with Streamline Builders again.

Laura Brayman, Executive Director - HomeAid Colorado

David showed his experience and professionalism through the entire project. From the design phase through completion, quality craftsmanship and customer service you can count on!

Randy and Pamela Thompson - Johnstown

Streamline Builders was recommended to us for the construction of our new home. I would recommend David for anyone wanting the job to be done correctly the first time.

Ann Marie Arbo - Loveland

David was hired to build the addition onto my home. The craftsmanship was what I expected and then some. Enjoyable to work with!

Orman White - Berthoud

David Kostecki of Streamline builders was hired to remodel the Exterior and Interior of my home. His completion time and budget were as agreed to. A company that you can trust, people that you can enjoy.

Troy Lass – Berthoud

David built an addition on to the back of our home. His attention to detail and commitment to perfection is what was so impressive. Great job everyone!

Amy Varin - Berthoud