New & Used Modular Buildings for Sale or Lease in Connecticut

Is your company, school, church, or hospital seeking additional space due to an increase in hires, students, members, or patients? You’re in the right place. VESTA Modular specializes in the development and installation of high-quality, long-lasting modular buildings.

We have a substantial fleet consisting of thousands of new and used modular buildings available for lease and purchase in Connecticut. Whether your team needs temporary or permanent space, we can supply exactly what you’re looking for—our custom sizes and styles allow us to fill every space-based need your company has.


Available Connecticut Inventory

Modular Buildings for Every Industry

Modular School Buildings

In 2019, it was reported that state spending for school construction in Connecticut significantly decreased, almost by half, from 2008–2017. The streamlined, off-site construction process of modular buildings (and the subsequent lower price point) make them the best method of creating high-quality school buildings on a budget.

VESTA offers a wide array of both customizable and refurbished multi-classroom configurations. We can even create an entire modular school complete with bathrooms and hallways, providing a sturdy, clean space when class is in session.

Portable Classroom Trailers

In recent years, some of Connecticut’s historic school buildings have undergone on-site renovations. If your school is slated to do the same, consider our portable classroom trailers to accommodate students and staff during the construction process. Our buildings are equipped with everything a typical classroom offers, including energy-efficient HVAC systems, and some larger styles can include foyers and hallways.

VESTA’s competitive pricing and financing availability offers the ideal space solution for schools looking to purchase or lease classrooms.

Modular Buildings Made for Connecticut

We’re proud to offer services to cities throughout the state of Connecticut, including:

  • Bridgeport, Connecticut 00604
  • Hartford, Connecticut 06101
  • New Haven, Connecticut 06501

VESTA Modular Branches in Connecticut

VESTA Modular has branches in: 

  • Waterbury, Connecticut—opening soon

Throughout the year, Connecticut experiences all kinds of weather, from muggy summer days to snow-covered winters. Severe thunderstorms are expected in spring and summer. No matter what kind of weather occurs, however, our modular buildings are made to last as effectively as traditional, stick-built structures. 

In the design phase of the modular construction process, you can choose between steel, wood, and concrete frames for your modular building. VESTA’s permanent modular structures are made to last at least 50 years, but many have lasted for generations.

Get More with Beyond the Box

Fully furnish your new or used Connecticut modular building with Beyond the Box, VESTA's premier service for turnkey furniture solutions.

Frequently Asked Questions

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Connecticut Case Studies

Find out the latest in modular construction, including the many ways in which we help our clients meet their challenges head-on.

Yale University

The athletic department at Yale University in West Haven, CT was ready to begin the repair and renovation of their existing facilities utilized by the…

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Picking a Modular Building Floor Plan Perfect for Your Needs


Manchester BOE needed additional office space since they ran out of offices in their administration office. They required a building that had 6 private offices….

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South Windsor Public Schools

South Windsor Public Schools needed a modular supplier to provide classroom space due to increased enrollment. VESTA was able to utilize a cooperative purchasing agreement…

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