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M/WBE Company

As the CEO of SRE Engineering, I am proud to lead a firm that reflects the diversity, resilience, and forward momentum of New York City. We are a certified Minority and Women-Owned Business Enterprise (MWBE) not only in title—but in culture, accountability, and impact. From green infrastructure and deep utility work to public realm improvements and code-compliant restorations, we manage complex scopes with precision, responsiveness, and regulatory fluency. We employ a skilled team of Licensed Professional Engineers, DOB &NICET-certified Inspectors, Construction Managers and Superintendents with expertise in housing, infrastructure, sewers, water mains, utilities, and special inspections.

SRE has led REI efforts on dozens of multi-million-dollar NYC capital projects where schedule, cost control, and accountability are paramount. Our engineers ensure clear communication among all parties to maintain momentum and deliver high-quality results across occupied and time-sensitive environments. At SRE, we believe that diversity fuels innovation. Our identity as an MWBE firm empowers us to bring unique perspectives to the table, grounded in both technical excellence and an unwavering commitment to community-driven outcomes. Every project we undertake—from green infrastructure upgrades to complex capital construction—reflects our belief that inclusion and precision go hand in hand.

Our firm was founded with a vision: to deliver high-quality engineering and construction management services while breaking through barriers that have historically limited access for women and minority-owned firms. We are deeply familiar with the regulatory landscape of NYC agencies and thrive in fast-paced, multi-stakeholder environments where communication, safety, and delivery are paramount.

But what sets us apart isn’t just our credentials—it’s our people. Our licensed engineers, inspectors, and construction managers work hand-in-hand with agency partners, prime contractors, and communities to make infrastructure smarter, more resilient, and more equitable. Whether you're a city agency seeking a trusted MWBE partner or a prime consultant aiming to meet participation goals without compromising quality, we’re ready to help you succeed.


Sarah Marandi, P.E.

CEO, SRE Engineering

"As a proud M/WBE family run firm, we build with heart —driven by innovation, integrity, and lasting impact. At SRE our work is our legacy."

"As a proud M/WBE family run firm, we build with heart —driven by innovation, integrity, and lasting impact. At SRE our work is our legacy."

How we fulfill

The principles that drive our work

Community-Focused Infrastructure Delivery

As an MWBE engineering and construction management firm in NYC, we design and deliver infrastructure rooted in real community needs. Our work supports quality of life, economic development, and long-term resilience across New York neighborhoods.

Experience That Drives Results

With deep roots in New York, our team understands local agencies, permitting, and capital project processes inside and out. This experience allows us to lead complex public infrastructure projects with precision, compliance, and efficiency.

Built on Discipline

Our approach to construction management and engineering is defined by reliability, technical rigor, and clear communication. We uphold the highest standards from pre-construction through final inspection—because success starts with doing things right the first time.

Future-Ready, Field-Tested Solutions

We combine on-the-ground expertise with forward-thinking strategy to help agencies and developers deliver smarter, more adaptable infrastructure. From green infrastructure upgrades to full-scope capital improvement projects, we bring a modern lens to every build.

MWBE Certifications & Agency Approvals

Supporting 5+ agencies delivering capital work across all bouroughs.



SRE Engineering is proudly certified as a Minority- and Women-Owned Business Enterprise (MWBE) by local, state, and regional agencies. These certifications reflect our commitment to delivering trusted engineering and construction management services across New York City and beyond. We regularly support infrastructure, housing, public realm, and capital improvement projects as a qualified MWBE partner. We are also pre-qualified and experienced working with DOB, DOT, Con Edison, DEP, and other utility and public entities throughout New York.

Our Certifications Include:
• New York City Department of Small Business Services (SBS) – MWBE Certification
• New York City Department of Design and Construction (DDC)
• New York City Department of Environmental Protection (DEP)
• New York City Economic Development Corporation (NYCEDC)
• New York City Housing Authority (NYCHA)
• New York City School Construction Authority (SCA)

•New York State Department of Economic Development – MWBE Certification
• Port Authority of New York and New Jersey (PANYNJ)
• Dormitory Authority of the State of New York (DASNY)
• State University of New York (SUNY)
• Metropolitan Transportation Authority (MTA)

Let’s build a more resilient New York.

We bring vision to life with unparalleled craftsmanship and cutting-edge technology.