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WHO WE ARE

Born in New York.
Built in New York.
Building New York.

Born in New York.
Built in New York.
Building New York.

Born in New York.
Built in New York.
Building New York.

MINORITY-OWNED

WOMAN-OWNED

M/WBE CERTIFIED

DBE CERTIFIED

SRE crew member working on site

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A FAMILY LEGACY

Three principals. One family. Four decades of building New York.

Three principals. One family. Four decades of building New York.

2026 Outstanding Women Builders Award

2026 Top 20 Under 40 Women in AEC Industry

2026 Outstanding Women Builders Award

2026 Top 20 Under 40 Women in AEC Industry

2026 Outstanding Women Builders Award

2026 Top 20 Under 40 Women in AEC Industry

PRINCIPAL & CHIEF EXECUTIVE OFFICER

Sarah Marandi, P.E., CCM, ENV SP, WEDG

As founder, Principal and CEO, Sarah leads SRE Engineering’s vision and growth. Since 2014, she has led the delivery of capital programs of up to $1.8 billion for NYC DEP, DDC, DOT, EDC, the MTA and private owners. A licensed Professional Engineer and Certified Construction Manager, she is recognized as one of New York’s leading women in engineering and construction. Sarah holds a Bachelor of Engineering in Civil Engineering from New York University.

Reza Marandi

CHIEF OPERATING OFFICER

Reza Marandi, P.E., CCM, ENV SP, WEDG

Reza brings more than 40 years of New York construction leadership to SRE. He served 27 years as Director of Construction at NYC DEP before becoming a private consultant, and has delivered $5 billion in capital projects for NYC DEP and DDC. His experience on both sides of the table, as owner and as consultant, shapes how SRE delivers every project. A Professional Engineer licensed in New York, New Jersey, Texas, Florida and Colorado, Reza holds a Bachelor of Engineering in Civil Engineering and a Master of Engineering in Structural Engineering from The City College of New York.

CHIEF MARKETING OFFICER

Esperanza Arias-Marandi, MBA, WEDG

Esperanza founded NYPS in 2011, one of the first M/WBE construction management firms in New York City. As its CEO, she has delivered more than $2 billion in capital work for the city’s agencies, paving the way for the minority- and women-owned firms that followed. She brings 20 years of construction management experience to SRE and holds a Master of Business Administration from the City University of New York.

$6B

$6B

$6B

in projects delivered across New York State and the tri-state region.

in projects delivered across New York State and the tri-state region.

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PROUDLY MBE · WBE

Proudly minority-owned.
Proudly woman-owned.

Proudly minority-owned.
Proudly woman-owned.

SRE is a Hispanic woman-owned firm, certified M/WBE and DBE by New York City, New York State and the Port Authority.

MBE

MBE

Minority-owned business

Minority-owned business

WBE

WBE

Woman-owned business

Woman-owned business

M/WBE

M/WBE

New York City and New York State

New York City and New York State

DBE

DBE

New York State and Port Authority of NY & NJ

New York State and Port Authority of NY & NJ

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OUR CLIENTS

Trusted by the agencies that build New York.

Trusted by the agencies that build New York.

Trusted by the agencies that build New York.

NYC Department of Environmental Protection logo
NYC Department of Environmental Protection logo
NYC Department of Design and Construction logo
NYC Department of Design and Construction logo
NYC Department of Transportation logo
NYC Department of Transportation logo
NYC Economic Development Corporation logo
NYC Economic Development Corporation logo
Metropolitan Transportation Authority logo
Metropolitan Transportation Authority logo
Port Authority of New York & New Jersey logo
Port Authority of New York & New Jersey logo

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LET’S BUILD TOGETHER

Have a project in the pipeline?

Have a project in the pipeline?

Partner with us.

Construction management and engineering for New York’s infrastructure and buildings.

M/WBE · DBE CERTIFIED

Manhattan

7 Park Avenue, 11th Floor, New York, NY 10016

Westchester

106 Lincoln Avenue, Yonkers, NY 10704

© 2026 SRE Engineering, D.P.C. All rights reserved.