Building Inspiration, Together.

We want to be a part of your success.

A 100% Minority-Owned Business Enterprise

& Certified Disadvantaged Business Enterprise

 
 
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Quadrant Engineering technical plans and schematic diagram

Our Mission

Our goal is to be a part of your success and our method is simple - use existing tools and technology to solve challenges before they become major problems.

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Our Services

New company. Experienced engineers. With locations in New York and Florida, we offer a variety of engineering and consulting services for the construction and development industries. Learn more.

Office Space Quadrant Engineering
 

Our Impact

We view any civil engineering company as an institution of service and all businesses have an obligation to better our communities, not just our profitability. Learn more about the Construct A Dream initiative started by the leadership of Quadrant Engineering, P.C.

CADI, Construct a Dream Initiative, Quadrant Engineering Gives Back

$300B+

capital budget

As of FY 2022, this value will support the State’s expanded 5-year commitment to infrastructure for New York, alone.

 

40+

collective years of experience

From project controls to structural design to contract claim preparation.

 
 

6

core values

Guiding principles that establish our company culture and provide more of a value proposition for all of our clients. Get to know us. Learn more about our values.

December 2019

Quadrant listened to our problem and understood the matter at hand. They delivered on time and the experience was excellent.

- James A., General Contractor

FEbruary 2020

The scope of the job seemed to be changing daily and we needed to stay efficient. Quadrant was systematic and professional throughout the entire process.

- Edward L., Specialty Contractor

MAY 2021

Quadrant was extremely attentive to our individual job requirements and requests. I would highly recommend their team. Great experience, overall.

- Kevin W., Utility Contractor

February 2022

We are pleased with the response and prompt attention we receive on our requests, the level of communication and understanding to our scope, and the prompt document preparation and delivery. We always look forward to working with Quadrant

- Marcus A., General Contractor

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Our Clients