(440) 439-1040 | Warehouse Hours: M-F 7am-3:30pm, Sat. 7am-11am | Showroom Hours: M-F 7am-5pm, Sat. 7am-11am | CLICK HERE for Holiday Hours | info@masonsteel.com

We Are Mason Steel

Since 1958 we are a premier seller of home lifestyle and building products serving Ohio and the Great Lakes Region. Our Staff is experienced, loyal and committed to customer’s expectations.

Our Story 

Leonard Polster founded Mason Structural Steel, Inc. in 1958. The facility was 5,000 square feet. In the beginning, the company sold steel products to mason contractors, thus the name “Mason”.

Over the years, the company has experienced consistent substantial growth and now caters to the builder, general contractor, mason, developer, building supply company, dealer/retailer, and manufacturer in a 150,000 square foot facility. Mason Steel fabricates and erects structural steel and distributes a variety of building products both locally to Northeastern Ohio and at the national level.

Mason then expanded to include home lifestyle products like fireplaces, outdoor kitchen products as well as a variety stone building products. 

    Professional Memberships:

    In addition to participating in Builder’s Club, Mason Steel belongs to several of Northeast Ohio’s Home Builders Associations, including:

    • HBA – Cuyahoga County
    • HBA – Geauga County
    • HBA – Lake County
    • HBA – Lorain/Erie Counties
    • HBA – Medina
    • HBA – Summit/Portage Counties
    • HBA – Stark County
    • OLA – Ohio Landscapers Association

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