Right-sized for complex work
Large enough to manage complexity, focused enough to stay close to the work.
Built in Colorado since 1984
Interlock Construction helps shape, improve, and maintain important spaces across the Denver Metro Area and Colorado Front Range.
From public facilities and civic buildings to commercial renovations and specialized projects, our work is often found in the places people rely on every day.
Some projects are highly visible. Others are quietly essential. All of them require care, coordination, and a contractor who understands what is at stake.



Large enough to manage complexity, focused enough to stay close to the work.
We plan around occupants, public access, security, operations, and the people using the space.
Practical planning and direct communication help clients move forward with fewer surprises.

Practical experience
Great construction is not only about what gets built. It is about how the process is managed.
Interlock brings decades of experience in planning, phasing, budgeting, coordination, and field execution. We work early to understand goals, identify challenges, and offer realistic solutions before they become costly problems.
The work we care about
A better library. A more functional public office. A restored historic building. A renovated facility that helps staff serve their community more effectively.
For Interlock, construction is about helping people use their spaces better—with less disruption, more confidence, and a finished product that stands the test of time.

How we work
Explore our pre-construction, construction, and closeout process.