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Your Trusted Source for Modular Buildings in New York
Cassone Leasing has been a trusted leader in providing portable, prefabricated modular buildings and office trailers for over four decades. As a New York Tri-State area expert, we specialize in turnkey storage solutions and custom modular projects designed to meet diverse client needs. Our dedicated construction team and award-winning professionals ensure every project is executed with precision, from initial planning to final delivery. With a reputation built on long-term customer relationships and a commitment to quality, we assign expert project managers to guarantee your project stays on budget and on schedule.

Our services span industries including education, residential, retail, security, and special events, serving clients across New York, New Jersey, Connecticut, Pennsylvania, and Delaware. Backed by testimonials from prestigious organizations like the NYPD and LaGuardia Airport, our team consistently delivers seamless solutions that exceed expectations.
Services
Office Trailers Modular Classrooms Ground Level Storage Security Booths Custom Modular Buildings Climate Controlled Storage Concession Stands Modular Homes Ticket Booths Road Trailers
Highlights and features
  • Award-winning construction team with 40+ years of industry expertise
  • Dedicated project managers ensure on-time, on-budget delivery
  • Custom modular solutions tailored to unique client requirements
  • Nationwide delivery across NY, NJ, CT, PA, and DE
  • Proven track record with prestigious clients like NYPD and LaGuardia Airport
Associations and certifications
  • Women-Owned Business Enterprise (WBE)
What people say
Exceeded expectations Seamless process Professional team On-time delivery Custom solutions
Services
Office Trailers
Customizable temporary or permanent office spaces with heating, air conditioning, electrical systems, and furniture. Ideal for construction sites, events, or business expansions. Units range from 8'x20' to 24'x60' with options for private offices, bathrooms, and storage compartments. Delivered nationwide with 4' hitch included.
Ground Level Storage
Heavy-duty steel containers for secure storage of equipment, documents, or inventory. Available in 10'-40' lengths with insulation, HVAC options, and customizable features like shelving, lighting, and roll-up doors. Fire-resistant, stackable units meeting NY State building codes for safety and compliance.
Security Booths
Durable structures for access control at construction sites, events, or facilities. Standard 4'x6' to 8'x8' sizes with epoxy floors, electric baseboard heat, and security packages. Custom options available for specialized monitoring needs and branding requirements.
Custom Modular Buildings
Fully customized solutions for commercial, educational, or residential use. Features include ADA compliance, smart panel exteriors, and integrated HVAC systems. Projects range from real estate showrooms to marine facility offices, designed to client specifications with rapid deployment.
Climate Controlled Storage
Insulated containers maintaining stable temperatures for sensitive items like records or electronics. Available in 20' and 40' sizes with AC/heating units, LED lighting, and roll-up doors. Ideal for businesses requiring protection from environmental factors in construction or retail settings.
People
Lynn Cassone Leasing
President
With over 40 years in the modular building industry, Lynn leads Cassone Leasing's strategic vision while maintaining hands-on involvement in community initiatives and client relations.
Lisa Cassone Leasing
Executive Vice President
Manages design and client customization, leveraging two decades of experience to transform complex space requirements into functional modular solutions.
Mike Pease
VP of Construction
Oversees manufacturing and quality control with 25+ years in modular construction, ensuring all projects meet rigorous safety and engineering standards.
Mary Borg
Sales Representative
Recognized for exceptional client service, Mary coordinates timely deliveries and addresses customer needs with personalized attention across the tri-state area.
Chuck Giamundo
Truck Sales
Ensures transparent communication and order tracking from purchase to installation, maintaining high satisfaction rates among repeat commercial clients.
Questions
What types of modular buildings does Cassone offer?
We provide office trailers, storage containers, security booths, modular classrooms, concession stands, and fully customized structures for commercial, residential, and event applications.
Do you deliver outside New York?
Yes, we serve NJ, CT, PA, DE, and can arrange nationwide delivery for modular buildings and storage solutions.
Can storage containers be climate-controlled?
Yes, we offer insulated containers with heating and AC options for temperature-sensitive storage needs.
How quickly can you deploy a modular office?
Most standard units deliver within 3-5 business days, with custom projects scheduled based on complexity and size.
Are financing options available?
Yes, we offer flexible financing for purchases of modular buildings and office trailers across our service areas.
Reviews (3)
D. Teng
Apr 24, 2022 Report
Great place for all your jobsite needs! Containers, trailers, terra boxes and truck sales! Love this place!
TheAcristh
Feb 06, 2022 Report
Called sales and they were incredibly rude. Belittled my staff for simply asking a few questions. Kept insinuating we couldn't afford their containers. Taking my business elsewhere.
Jesse S.
Sep 13, 2019 Report
The Cassone team was extremely helpful and responsive as I was coordinating a storage container for my home renovation. The container was delivered on time with great care. A great experience!