Who We Are

Our Past

There had to be a first, and it all started with a rented pickup truck from St. Henry Hardware, a shovel, and a brand-new wheelbarrow. Our namesake, Harold A. Dorsten, decided to strike out on his own as a commercial construction contractor in Ohio. He took a leap of faith when he put in a bid for a four-room school addition. Much to Harold’s surprise, and perhaps some consternation, he was awarded the job.

Showing up on the job site and meeting the school superintendent was a bit intimidating. One look and the school superintendent knew H.A. Dorsten, Inc. was not the most experienced contractor with which he was going to be dealing. Harold calmly and assertively said, “You will be proud of this project when we are finished. You know, with every successful company, there had to be a first.”

In 1967, Harold’s son, and second-generation, Ron Dorsten, joined his father in the company. Advancing more into the commercial, industrial, and institutional markets, Harold operated as CEO for 47 years with his son beside him filling the role of President.

H.A. Dorsten continued to thrive in the commercial construction industry while creating an inspiring and meaningful culture of giving back to those we serve. Harold was established as a pillar of the community in 1997 when he received the Citizen of the Year Award presented by the Minster Civic Association to those who have made outstanding contributions to their community.

Our Present

Ingrained by the deep-rooted values of his father, Ron was named CEO in 1997. Under Ron’s leadership, H.A. Dorsten continued to experience consistent company growth and began offering cost-effective design-build services to our customers.

In 1991, Harold’s grandson, Ron’s son, and third-generation, Sean Dorsten, followed the path of construction and joined H.A. Dorsten. Sean currently works alongside his father filling the role of President as we continue to grow and increase our capacity to construct a diverse array of projects. In 2007, Ron and the H.A. Dorsten family were again bestowed the humbling recognition of Outstanding Citizen of the Year as we continue to build on the same exemplary culture of excellence set by Harold.

Our Future

Getting to know the needs of our customers, skillfully working to deliver an exceptional experience, and creating a strong culture of excellence as a foundation on which to build is what we do, and is what we will continue to do.

“When a firm embraces a small project with as much caring and concern as it does with a massive project, it bespeaks the firm’s integrity. I am grateful H.A. Dorsten, Inc. embraced Komminsk Legacy Park. I had such a grand experience.”

Diane Komminsk, Owner

Our customers and communities will continue to receive the same core values that have been passed down through our company for generations as we continue to move forward building and expanding our own vision. We treat our customers and communities like they deserve to be treated. We strive to deliver an exceptional experience for all. Expect no less as we move forward.

Our Vision

To turn visions into realities for our employees, customers, and the communities we serve.

Our Mission

To exceed expectations as your construction contractor of choice through quality construction, transparent communication, and the safe and timely completion of your project.

Ready to Build Your Vision?

Speak to one of our consultants today!

H.A. Dorsten, a Leading Commercial Construction Company in Ohio

Our Past

Our Present

Our Future

Our Vision

Our Mission