Modular Healthcare Clinic

Modular Buildings

Education, Healthcare, Retail, Office, Government, Sports, Hospitality


Warehouses, Equipment Shelters, Control Rooms, Pump Houses, Distribution Centers,  Energy Storage Container, Cable Landing Stations 

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   UPDATE     New Case Study: Off-Grid Restroom Located in Odessa, Texas - Read More

Featured  Projects

Off-Grid Restrooms

Whitley in cooperation with Green Flush Technologies needed to build a restroom facility for The University of Texas located in

Odessa, Texas. The site for the building...


Fire House and Community Center

Utilizing Whitley's patented UpGrade Clear Span System for the apparatus bay and traditional modules for the community center, , Whitley was able to build...

Swedish Cancer Institute

Rolls-Royce needed additional office space in a semi-permanent structure that would be match the design aesthetic of the existing site.....


About Us

Whitley Manufacturing is a leading manufacturer providing custom commercial modular buildings and temporary portable buildings to clients across the nation. Our modular construction system delivers high-quality prefab buildings on an accelerated timeline without sacrificing architectural appeal. 

Our Services


Let Whitley Manufacturing work closely with your architect to develop a solution to your building needs. All of our design services are in house!


Years of experience and superior management keep prices down and speed your building to the site while maintaining a focus on high quality craftsmanship.


Let us assist in arranging the setup and shipping of your modular project with the help of our trusted partners and associates.

Learn more about our modular building services

Why Whitley?

Over 75 Years of experience and over 50,000 Buildings Produced

Over 50,000 modular buildings have been produced by our flagship factory in South Whitley Indiana since 1945. Many more have been shipped from our three other factories located in Washington, Pennsylvania, and Indiana. We are proud to serve many repeat customers who know to turn to Whitley Manufacturing for their temporary or permanent construction needs. 

Modular Building Industries

Looking for a quote?

Whitley Careers

  • Competitive pay with opportunity to earn overtime

  • Excellent benefits including group health insurance and life after 90 days of employment Supplemental Life, Vision, and Dental available

  • 401K retirement plan, company matches 100% on the first 4% withheld

  • Inside work, no freezing temperatures or soggy job sites!

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Whitley Manufacturing Co, Inc.

201 West First Street
PO Box 496
South Whitley, IN 46787 USA

1 (260) 723 5131

Whitley Modular Builders
2756 Fort Wayne Rd.
PO Box 505
Rochester, IN 46975-8613 USA
1 (574) 223-4934

Whitley East, LLC
64 Hess Rd
Leola, PA 17540 USA

1 (717) 656-2081

Whitley Evergreen Inc.
14219 Smokey Point Blvd
Marysville, WA 98271 USA

1 (360) 653-5790




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© Whitley Manufacturing Co. Inc, 2020

Made with ❤️ in Indiana