We’re up for your challenge.

Keystone Construction Corporation was founded by President and CEO, Ersal Ozdemir. Keystone Construction is one of the most successful and fastest-growing construction companies in the Midwest.

The company has earned a distinct reputation for excellence along with an impressive record for consistently bringing in large scale projects on-time and within budget. Our construction professionals value client objectives and always keep their best interest a priority.

We are experts at offering the best project options and solutions while upholding the highest-quality standards. Our team is accessible, service-oriented and dedicated to making the construction experience efficient and enjoyable for the client no matter the size of project.

We have successfully executed hundreds of projects with diverse degrees of complexity for clients in various market segments including office, commercial, multi-family/mixed-use, educational, municipal, institutional, industrial, healthcare, and bioscience.

Environmental awareness is imperative to Keystone Construction. We work closely with our clients to implement contemporary building practices and design details in order to protect the environment while also conserving resources.

Keystone Construction’s Project Managers are trained to operate and manage projects with the highest level of sustainability. This is demonstrated first hand when approaching our construction projects. This knowledge and education allows Keystone Construction to build LEED certified buildings, making each one a healthier place to live and work.

Our dedication has been recognized with several awards and honors, including the prestigious recognition as one of the “Best Places to Work.” Keystone also received an Entrepreneurial Leadership Award in the “Growth Category” and was designated a “Green Business.” One of our proudest achievements was being named the “Healthiest Employer” in Indiana in our size category.

To learn more about Keystone Construction’s experience, explore our portfolio.