PL Engineering, P.C.
Consulting Engineers
FIRM PROFILE
Based in Long Island, New York, PL Engineering, P.C. has proudly supported a wide range of projects throughout New York City, Long Island, the five boroughs, as well as New Jersey and Connecticut. Since 1990, our Rockville Centre office has been a trusted partner in delivering high-quality engineering solutions for commercial, industrial, educational, healthcare, and residential facilities, serving both private clients and state agencies.
In addition to our core engineering services, we specialize in aquatic facility design for residential and commercial projects, including pools, spas, hydrotherapy pools, saunas, steam rooms, and water features. We provide full-service support from design and 3D renderings to DOH and DEP permitting, safety plans, and system design for waterproofing, dehumidification, filtration, chemical treatment, and energy-efficient heating, ensuring safe, efficient, and code-compliant facilities.
Our engineers specialize in the design and coordination of architectural, structural, mechanical, electrical, plumbing, fire protection, and building automation systems for new construction and renovations. We focus on efficient, on-time, and cost-effective delivery while minimizing disruptions. With strong expertise in NYC, NYS, and national building codes, we ensure precise and reliable project execution.

NYS MBE and NYC MBE
As a certified Minority Business Enterprise (MBE), we are proud to support diversity and inclusion within the construction and engineering industries. Our certification reflects our commitment to delivering high-quality engineering solutions while promoting equitable opportunities in the communities we serve
NYC School Construction Authority
Our NYC School Construction Authority (SCA) Certification qualifies us to perform design and construction services for projects with the New York City School Construction Authority. It demonstrates our ability to meet strict standards for safety, quality, and compliance while working efficiently in active school environments.
The Metropolitan Transportation Authority (MTA)
Our certification with the Metropolitan Transportation Authority (MTA) qualifies us to perform design and construction services on transit-related projects. It reflects our ability to meet strict standards for safety, quality, and compliance while working within active transportation environments.
Services
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MEP System Design
Our MEP system design services provide integrated mechanical, electrical, and plumbing solutions tailored to each project. We focus on efficiency, code compliance, and seamless coordination to deliver reliable, cost-effective building systems for both new construction and renovations.
Fire protection system design
Our fire protection system design services deliver code-compliant, reliable solutions tailored to each project. We design integrated systems—including sprinklers, standpipes, and fire alarms—to ensure life safety, property protection, and seamless coordination with building systems.
Fire Alarm System Design
Our fire alarm system design services provide code-compliant, reliable detection and notification systems tailored to each project. We ensure seamless integration with building systems to enhance life safety, improve response times, and meet all regulatory requirements.
Construction management
We offer construction management services focused on delivering projects efficiently, on schedule, and within budget. This includes overseeing coordination, quality control, and compliance from start to finish to minimize risks and ensure a smooth construction process.
Aquatic facilities design
We offer aquatic facilities design for pools, spas, saunas, cold plunge tubs, steam rooms, and splash playgrounds. Each design is carefully developed for safety, functionality, and user experience while ensuring full code compliance, efficient system integration, and obtaining approvals from the DOH and DEP.
Certified Expediting Services and Control Inspections
We offer certified expediting services across all five NYC boroughs, including coordination of filings, permits, and approvals. We also manage and control inspections to help ensure smooth project progression and compliance with regulatory requirements.
Multi-State Engineering & Specialized Services
PL Engineering is licensed across multiple states—including New York, New Jersey, Pennsylvania, Connecticut, Massachusetts, Maine, Georgia, Vermont, and Virginia— enabling us to deliver comprehensive engineering services across a broad geographic region. In addition to our core mechanical, electrical, plumbing, fre protection, and structural engineering capabilities, we bring specialized expertise in the design of aquatic facilities, including swimming pools, spas, hydrotherapy pools, aquatic playrooms, steam rooms, sauna rooms, and custom water features. At PL Engineering, we apply a disciplined, client-focused approach to every project, ensuring designs that are safe, effcient, fully code-compliant, and tailored to client needs—whether for a complex commercial development, a state-regulated aquatic facility, or a high-end residential project.
Portfolio
Check our Portfolio
- All
- Aquatic
- MEP
- Construction Management
OTHER PROJECTS
24 2nd avenue pool • Kulanu Academy New Kitchen • AMDA 2nd foor framing • 171-175 Willoughby St. University Towers. • LIU LIU Life Science Cellar Renovation. • LIU Lecture Halls Panels replacement. • CW Post Pratt building pool Repairs. • AMDA Studio 101 • AMDA Library 4th foor. • Dental Offce 421 W 57th St NYC. • LIU Hutton House Renovations. • LIU Pratt Building Locker rooms renovations • LIU HydroWorx Pool Renovation. • LIU Peet’s Coffee Shop Relocation. • ROCNATION Sound Studios- Brooklyn • 1400 Salt Marsh Lane, Peconic. • LIU Metcalfe M101 HVAC unit replacement. • University Towers Apartment renovations. • LIU Pell Hall Tissue Cell Lab 121 132 Renovations. • LIU Metcalfe Chemistry labs Renovation. • LIU Metcalfe Chiller Removal. • LIU Metcalfe school of engineering Classroom Renovation. • LIU Paramount Bulkhead Renovations. • LIU Hillwood Commons Theater Renovation. • LIU Pell Hall 109 Aquatic Lab Renovation. • LIU Pratt locker William T Renovation. • LIU Pratt Women+Men Lockers Gymnastics ,Rugby and Field Hockey • LIU Pell Hall 102-104 -Photolab Renovations.
Contact
Contact Us
Address
486 Sunrise Hwy, Ste 100B, Rockville Centre, NY 11570
Call Us
+1 (516) 559 0136
Email Us
info@plengineering.net







