LiRo-Hill

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LiRo-Hill LiRo-Hill is an award-winning Integrated Construction, Design, and Technology Solutions’ firm At LiRo-Hill, we’re more than just the services we provide.

LiRo-Hill is an award-winning Integrated Construction, Design, and Technology Solutions’ firm, consistently ranking among the U.S.’s top companies in a variety of sectors. Since our founding in 1984, we continue to meet tough construction/ program management, engineering, environmental, and architectural challenges head on. Our network of experts in the Northeast and West Coast serves a broad range of public and private sector clients, from villages and developers to major state agencies. LiRo-Hill’s knowledge in transportation, infrastructure, and public building projects has led to our involvement with some of the country’s top projects and landmarks, including the post-9/11 rebuilding of Lower Manhattan, the Number 7 Subway Line Extension, East Side Access, Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo, and the High Line Park. We are a team of nearly 830 professionals with the knowledge, ability, and desire to create innovative yet practical solutions. Our team executes projects safely and cost-efficiently. We are well-versed in sustainability best practices, evolving Building Information Modeling (BIM) technologies, and risk analysis. We provide opportunities for staff to collaborate with all of our disciplines, and stay current with the latest methods and trends through a variety of in-house and external training.

Our LiRo-Hill team, Paul Kalous, Adewale Ogunleke, and Inger Hamre-Foley, was proud to meet with Mayor Michael Molisse a...
10/23/2026

Our LiRo-Hill team, Paul Kalous, Adewale Ogunleke, and Inger Hamre-Foley, was proud to meet with Mayor Michael Molisse and the Town of Weymouth’s senior leadership team to share the latest progress on the MassDevelopment grant-funded infrastructure improvements, including the design of the MWRA extension from Quincy to Weymouth.

Charlie Manning and Anthony Panzarino were proud to attend the NJ Alliance for Action Eagle Awards on Monday. As Chairma...
10/22/2026

Charlie Manning and Anthony Panzarino were proud to attend the NJ Alliance for Action Eagle Awards on Monday. As Chairman of the Alliance, Charlie kicked off the event by welcoming more than 500 attendees to the celebration.

https://allianceforaction.com/52-eagle-award/ #

Congratulations to the 2027 Engineering News-Record East Top Young Professionals! We’re especially proud that LiRo-Hill’...
10/21/2026

Congratulations to the 2027 Engineering News-Record East Top Young Professionals! We’re especially proud that LiRo-Hill’s Brian Derr was selected to serve on the judging panel, helping recognize the industry’s emerging leaders and their remarkable achievements.

The diverse group of rising regional leaders will be considered also for the ENR National Top 20 Under 40 recognition.

LiRo-Hill was honored to attend the ITSNJ Annual Meeting, where the project team received the 2026 ITSNJ Outstanding ITS...
10/14/2026

LiRo-Hill was honored to attend the ITSNJ Annual Meeting, where the project team received the 2026 ITSNJ Outstanding ITS Project Award in the Statewide/Regional Agency Construction/Implementation category for the Secaucus–Meadowlands Transitway FIFA Build project. We are proud to have been part of the team that helped deliver this important and impactful project.

A great day at the UMass Amherst Building & Construction Technology (BCT) Career Fair! Paul Kalous and Hunter Apteker en...
10/14/2026

A great day at the UMass Amherst Building & Construction Technology (BCT) Career Fair! Paul Kalous and Hunter Apteker enjoyed speaking with students, sharing insights about the industry, and discussing career opportunities at LiRo-Hill.

LiRo-Hill’s Civil and Structural engineering team members were proud to join the McCarren Tennis Association and New Yor...
10/05/2026

LiRo-Hill’s Civil and Structural engineering team members were proud to join the McCarren Tennis Association and New York City Department of Parks & Recreation to celebrate the completion of the new sports lighting at the McCarren Park Tennis Courts.

As the McCarren Tennis Association's engineering consultant, LiRo-Hill provided structural design and construction special inspection services for the new lighting installation, helping improve the playing experience and extend court availability for the community. Projects like this build upon our team's ongoing work supporting parks and recreational facilities across New York City.

Pictured with the project team are NYC Parks Commissioner Tricia Shimamura, Luis Delfin of LiRo-Hill, NYC Parks Brooklyn Commissioner Marty Maher, Bart Javier of the McCarren Tennis Association, and Aaron Doliber of LiRo-Hill.
Photo Credit: NYC Parks / Hannah Mrakovčić

Belmont Park has reopened, welcoming racing fans and concertgoers back to a reimagined destination and marking an exciti...
09/25/2026

Belmont Park has reopened, welcoming racing fans and concertgoers back to a reimagined destination and marking an exciting new chapter for one of Long Island's most iconic venues. The revitalized facility will enhance the visitor experience, support tourism, and serve as a lasting asset for the surrounding community and regional economy. LiRo-Hill was thrilled to join project partners and stakeholders in celebrating this milestone and is proud to be providing owner’s representative services for New York State Office of General Services on this transformative project. https://longisland.news12.com/belmont-park-reopens-to-excited-crowds-concertgoers-racing-fans

LiRo-Hill was proud to sponsor 24 participants in the 2026 Corporate FunRun Manhattan Financial District 5K, bringing em...
09/24/2026

LiRo-Hill was proud to sponsor 24 participants in the 2026 Corporate FunRun Manhattan Financial District 5K, bringing employees together to celebrate wellness, teamwork, and community. Congratulations to LiRo-Hill’s Luke Coulter for earning 2nd place overall among the men's competitors and to Megan Eiseman-Fiedtkou for achieving an impressive 3rd place overall among the women's competitors. It was a great day in Battery Park City filled with healthy competition, meaningful connections, and team spirit.

Honored to see The High Line featured in Construction Digital's Top 10 Green Infrastructure Projects. This landmark proj...
09/24/2026

Honored to see The High Line featured in Construction Digital's Top 10 Green Infrastructure Projects. This landmark project transformed a historic elevated rail line into a 1.45-mile park that enhances the urban environment, supports biodiversity, and inspires communities around the world. LiRo-Hill is proud to have played a role in its success.
https://constructiondigital.com/top10/top-10-green-infrastructure-projects

LiRo-Hill’s CEO, Rich Cavallaro, was proud to join the New York Building Congress Washington, D.C. Delegation Trip last ...
09/22/2026

LiRo-Hill’s CEO, Rich Cavallaro, was proud to join the New York Building Congress Washington, D.C. Delegation Trip last week, engaging with bipartisan leaders and industry stakeholders on the infrastructure, transportation, and policy issues shaping our region and nation. Thank you to the New York Building Congress for bringing together leaders committed to advancing the future of the built environment.

Address

3 Aerial Way
Syosset, NY
11791

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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