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Schneider Engineering, PLLC

Trusted Long Island Civil Engineers focused on traffic engineering, site engineering, transportation engineering, forensic engineering, municipal engineering, civil engineering and environmental engineering.

About Us

Schneider Engineering, PLLC

Civil Engineering: Traffic • Municipal • Accident Investigations

From forensic engineering to expert witness testimony, Schneider Engineering, PLLC is the engineering firm trusted by law firms and insurance companies across the NY Metro area.

Mr. Schneider has more than 49 years of engineering experience, and is frequently consulted by both plaintiff and defense counsel to provide his insights and assessment of personal injury accident scenes, building conditions and more.

Traffic Engineering
Traffic Engineering
Traffic mitigation and road improvement specialties including traffic impact studies, site design, traffic signal design for improved traffic flow and traffic safety.
Forensic Engineering
Forensic Engineering
Our engineering firm is recognized by leading law firms, towns, counties, and states as traffic safety experts.
Site Engineering and Land Development
Site Engineering and Land Development
Schneider Engineering, PLLC provides a variety of services for the unique and constantly changing world of site engineering and land development.
Municipal Engineering
Municipal Engineering
Services to various levels of local government including highway and road design, parking field design, drainage studies...
Civil Engineering
Civil Engineering
Schneider Engineering, PLLC can assist with all aspects of design or redesign of commercial and residential sites during initial construction or redevelopment.
Real Property
Real Property
Schneider Engineering provides services to both public agencies and private property owners to help determine the effect of property acquisition on their physical property and comparing the pre-and post-condemnation evaluation.
Environmental Engineering
Environmental Engineering
Schneider Engineering, PLLC provides a variety of environmental engineering, planning, and design services
Contact Us
Contact Us

Long Island, New York Civil Engineers

Steven Schneider is the Principal of Schneider Engineering, PLLC and has more than 49 years of engineering experience.

Steven has worked for the New York State Department of Transportation, Regional Metropolitan Planning Organization, Long Island Railroad, and has held the role of Director of Engineering for a Fortune 500 company.

We can guarantee you quality work from our experienced staff. From the wide range of civil engineering services we offer, we have the experience to handle all of your engineering needs.

A Full Service Civil Engineering Firm

Since 1988 Schneider Engineering, PLLC has served the public and private sectors with a complete range of civil engineering services. Schneider Engineering’s goal is to provide, in a timely manner, the finest professional analyses available, employing the state-of-the-art technology.

We’re proud of our senior team’s 100 years of experience.  We are conscientious and are focused on each of our clients’ goals.

Expanded Construction Management Division

Schneider Engineering, PLLC now has an expanded Construction Management Division to add to their already highly accredited Traffic/Transportation Department. SE will now offer comprehensive construction management services with staff averaging over 30 years of experience.

This enables us to effectively control project scopes, schedules, and budgets for our clients.

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Client Testimonials

Recent Projects

Environmental
Impact Statement

Schneider Engineering, PLLC was asked to review an “Environmental Impact Statement” for a major sports traffic generator on Long Island to determine if the traffic impacts to the area, including its roadways and additional traffic.

Personal Injury
Expert Testimony

Schneider Engineering, PLLC, specifically Steven Schneider, has been called upon to testify in major island-wide traffic accident cases to determine if the roadway designs met local, state and national roadway standards.

EIS Review
for 400 Acre Facility

Schneider Engineering, PLLC reviewed an “Environmental Impact Statement” for a 400 acre facility in upstate New York to include a college, a theater center, housing and other traffic generators. Review included access and roadway systems.

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Applied Computer Technologies started as the Computer Services Division of Schneider Engineering in 1999. In 2001 we separated the two firms while still working closely.

Over time, ACT's staff and scope of services have grown. As a sister company to Schneider Engineering, we are now servicing more than 150 private clients, as well as numerous municipal agencies offering comprehensive services, wider support, and more technology than any of their competitors.