Keeley Companies

Headquartered in St. Louis, it split into three core divisions—construction, infrastructure/utility services, and technology/restoration—serving clients nationwide.

Through Keeley Construction, ADB Companies and ZeroDay Technologies, it delivers commercial building, civil works, utility infrastructure, fiber/power/water networks, wireless systems, and cybersecurity solutions.

Keeley Restoration brings national

scale repair of concrete structures, including garages, coatings and expansion‑joint work.

Typical projects range from industrial plants, energy/fiber/water networks and commercial buildings to traffic coatings and post‑tension repairs on garages.

Its evolution from a one‑truck startup to a diverse service platform highlights an entrepreneurial spirit and commitment to community transformation.

We are problem

solvers, finding solutions where others may see challenges.

We are committed to continuous learning and growth.

We encourage innovation and creativity in all aspects of our work.

We focus on collaboration, teamwork, and open communication.

We prioritize customer success and satisfaction above all else.

We embrace transparency, accountability, and integrity in everything we do.

Focus on sustainable business practices to minimize environmental impact.

Strive to incorporate energy

efficient solutions in projects and operations.

Committed to waste reduction and recycling across all business units.

Partner with eco

conscious vendors and promote green building practices.