Energy Panel Structures 
Started in 1981, EPS is an employee-owned company specializing in the manufacturing of Structural Insulated Panels (SIPs) and pre-engineered wood framed buildings. Solid core buildings using SIPs, which constitute the largest growth market, offer ENERGY STAR-rated buildings that are up to 50 percent more energy efficient than conventional construction. EPS buildings save time, money, waste and are energy-efficient.
Lester Building Systems 
Lester Building Systems is a national leader in the pre-engineered wood-frame building industry. With the benefits of metal buildings but with lower material costs and nimble design flexibility, Lester wood-framed structures are ideal in low-rise commercial applications. Custom in every sense of the word, Lester buildings can take on any shape, style and finish desired.
Murdock - SuperSecur
Murdock-Super Secur is a leading designer, manufacturer and supplier of outdoor drinking fountains, hydrants, pre-engineered park and recreation buildings, and bicycle security lockers. Murdock Mfg. has been operating since 1853 and Super Secur has been in operation since 1962. Murdock-Super Secur is the trusted name in the parks and recreation market.
Star Building Systems
Founded in 1927, Star is a leading manufacturer of metal building systems with a reputation for performance and quality. From strong structural framing systems to walls, roofs and compatible accessories, Star offers beautiful solutions to your building needs. Star products are the result of product development and engineering innovations proven in over 300,000 buildings worldwide.
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See also:
13 3425 - Mini-Storage Buildings
13 3427 - Quonset and Arched Metal Buildings
13 3470 - Fabricated Concrete Buildings
13 3130 - Cable Supported and Fabric Structures
Energy Panel Structures
Started in 1981, EPS is an employee-owned company specializing in the manufacturing of Structural Insulated Panels (SIPs) and pre-engineered wood framed buildings. Solid core buildings using SIPs, which constitute the largest growth market, offer ENERGY STAR-rated buildings that are up to 50 percent more energy efficient than conventional construction. EPS buildings save time, money, waste and are energy-efficient.
Lester Building Systems
Lester Building Systems is a national leader in the pre-engineered wood-frame building industry. With the benefits of metal buildings but with lower material costs and nimble design flexibility, Lester wood-framed structures are ideal in low-rise commercial applications. Custom in every sense of the word, Lester buildings can take on any shape, style and finish desired.
Murdock - SuperSecur
Murdock-Super Secur is a leading designer, manufacturer and supplier of outdoor drinking fountains, hydrants, pre-engineered park and recreation buildings, and bicycle security lockers. Murdock Mfg. has been operating since 1853 and Super Secur has been in operation since 1962. Murdock-Super Secur is the trusted name in the parks and recreation market.
Star Building Systems
Founded in 1927, Star is a leading manufacturer of metal building systems with a reputation for performance and quality. From strong structural framing systems to walls, roofs and compatible accessories, Star offers beautiful solutions to your building needs. Star products are the result of product development and engineering innovations proven in over 300,000 buildings worldwide.