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Trusted engineering expertise for modern residential, commercial, and institutional buildings.

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Industries We Serve

We provide licensed engineering services for new construction, retrofits, and existing building upgrades across the Tri-State area and beyond. We partner with architects, developers, and construction professionals on:

Residential towers & multi-family homes
Commercial office and retail spaces
Healthcare & institutional buildings
Educational campuses & community centers

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What We Do

Mechanical, Electrical & Plumbing (MEP) Design
Fire Alarm & Fire Protection Systems
Energy Code Compliance & Cost Estimation
Facility Surveys, Reporting & Schematic Design

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Why Choose Sideris Kefalas Engineers P.C.?

With over 30 years of experience and licensure across 24 states, SKE merges deep technical knowledge with cutting-edge engineering practices. Our team stays on top of evolving energy codes, compliance standards, and innovative design tools to offer clients the best of both worlds: proven reliability and forward-thinking design.

Every project is led by a senior associate, ensuring attention to detail and close client communication throughout.

Alabama Since 1998
Connecticut Since 1993
Delaware Since 1998
District Of Columbia Since 1993
Florida Since 1998
Georgia Since 1994
Illinois Since 1998
Indiana Since 1998
Maryland Since 1998
Massachusetts Since 1993
Michigan Since 1998
Missouri Since 1998
New Hampshire Since 1993
New Jersey Since 2005
New York Since 1988
North Carolina Since 1998
Ohio Since 1993
Pennsylvania Since 1993
Rhode Island Since 1998
South Carolina Since 1998
Tennessee Since 1998
Vermont Since 1998
Virginia Since 1998
West Virginia Since1998