What We Do

High Quality, High Integrity Construction

High Quality Projects

Constructive Builders was born from a vision to complete building projects in a more positive way. Eric Kottke created the company to serve clients who share his appreciation for positivity, quality craftsmanship, true value, and green practices. We want to work with clients who share our goal of high quality, high integrity and lower-stress construction projects.

Foundation to Finish

Our team has extensive experience in construction, including every aspect of home building — from the foundation to finish carpentry. We can be trusted for projects of any size and scope.

Let's Collaborate

Drop us a note to get started on your next project, big or small.


Tonsager_32Constructive Builders is experienced in all types of remodeling, from complex pop-ups and additions to simply reorganizing and updating your space. Read More.

Custom Homes

colorado-exterior-wide-600Constructive Builders began as a custom homebuilder and we’re truly passionate about creating homes that have enduring character. Read More.

Real Estate Services

realestate-thumbnail-300 We provide strategic real estate services for “Love it or List it” moments, people seeking tear downs/new builds or fixer uppers. Read More.


Tonsager_38Constructive Hardwoods partners with Constructive Builders, offering custom hardwood floor installation, finishing, refinishing, repair and matching. Read More.