About Us

A third generation family owned company that specializes in retailing material and tools for contractors in the concrete, masonry and brick laying fields. 

Willoughby Concrete Builders Supply was started after World War II by the Korpi family who casted and fired concrete blocks for building construction. The company evolved into a retail operation in the early 1950s when John Korpi took over the business. He changed the course of the business from manufacturing to retail to be able to compete in a broader marketing arena. 

With the recent purchase of an adjacent lot, Willoughby Concrete Builder's Supply has grown from a single acre lot to a three acre yard. Well stocked with high quality material, as well as one of the largest selections of brick and block in the area. Willoughby Concrete Builder's Supply has grown from a mom and pop store to a mid size construction yard with an excellent reputation for quality materials, and Top notch customer service. 


Our Mission Statement

The mission of Willoughby Concrete Builder's Supply is to provide to our customers the highest quality materials and products while providing excellent customer service.

We always go the extra mile to

  • procure specific products when asked,
  • provide current trade information and expert advice to our customers.

Which will keep them coming back season after season. 

Willoughby Concrete

The best place in the Cleveland area for all your concrete buildng supplies.


Mon - Fri:  7:30 a.m.  to 5:00 p.m.

Saturday:   7:30 a.m. to 1:00 p.m.

Sunday  :   CLOSED

After Hours: By Appointment