

i.a. lewin pe & associates
structural and civil engineering
Firm Profile
I.A. Lewin, P.E., and Associates was established to provide structural engineering services to various clients and industries locally and nationally.
We provide engineering services for Owners, Developers, Architects, and Contractors. Our projects include new construction, additions, structural repairs
and modifications, structural surveys, and construction consulting on various projects. We provide structural engineering services for commercial buildings such as
hotels, shopping centers, and office buildings; industrial facilities such as steel, sand, glass, recycling, and plastics; and institutional buildings such as churches, schools,
municipal buildings, and libraries. In 2015, we were pleased to increase our services to include Site/Civil Engineering. Since then, new projects have included
site grading, parking lot design, drainage design, retaining wall design and analysis, and other general civil services. Our office makes it a point to respond quickly to
field issues so that we do not keep an entire construction crew waiting for a response. Total project costs for the projects we have designed
range from $10,000 to $20,000,000.
The firm has been established since 1986. Our current staff includes seven (7) professional engineers, one
(1) EIT, three (4) designers/draftsmen, and three (3) administrative professionals. We utilize personal computers for
Word processing, computer-aided drafting using AutoCAD and Revit, spreadsheet, and structural analysis.
We are internally networked and have high-speed DSL lines for Internet access. We remain current with
construction costs by feedback from contractors and estimating manuals.
We are conveniently located on the east side of Cleveland, close to major highways and airports.
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In January 2024 I.A. Lewin, P.E. and Associates (IALPE) announced the addition of three engineers to Principal positions
at the firm. Gayle Lewin, P.E., Alek Babel, P.E., S.E., and Brian Tomcik, P.E., LEED AP,
who collectively bring more than 60 years of experience will guide IALPE’s strategy, development, and growth in this new chapter of the
company’s history. Adding to the 50 years of experience from Isaac Lewin, P.E. S.E. (founder and owner),
the firm will maintain its leadership in offering Structural and Civil Engineering services to the
public, design professionals, and the construction community.
We are a Certified Regional Small Business with the City of Cleveland and Small Business Enterprise with the
Ohio Department of Transportation, Cuyahoga County, and the North East Ohio Regional Sewer District.

Meet The Team


Isaac A. Lewin P.E. S.E.
Founder & Principal Structural Engineer
Alek Babel P.E. S.E.
Principal Structural Engineer

Brian Tomcik P.E. LEED AP
Principal Structural Engineer

Gayle Lewin P.E.
Principal Civil Engineer


Art Hanus P.E.
Structural Engineer
Adam Kalta P.E.
Structural Engineer

Brad Swartz
Structural Engineer


Richard M. Sutton
CAD Designer
Mark Smalheer
CAD Designer, REVIT Designer, BIM Manager

Sheya Lewin
CAD Designer, REVIT Designer

Whitney Smith
Office Manager