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We are passionate about providing prefabricated and modular construction alternatives. By removing hours from the jobsite, eliminating multi-trade sequences and the dependence on good weather we can improve the overall schedule and provide increased certainty for our clients.

Leveraging our preconstruction capabilities, we look to push industrialized construction forward. To work with our clients, contractors and architects to design for prefabrication and continue to eliminate uncertainty throughout the project lifecycle.

Benefits of Prefabrication


  • Fast-track, systemized panel manufacturing and kitting
  • Drastic reduction in construction schedule/sequencing
  • Simultaneous site prep and prefabrication construction occurs
  • Eliminate weather as a factor
  • Reduced multi-trade subcontractor construction sequences
  • Faster schedules/quicker execution


  • Multi-trade coordination completed and optimized prior to onsite construction
  • Drastic reduction of onsite labor (6 men vs. 60)
  • Reduced insurance and safety costs
  • Reduced general conditions and supervision costs
  • Owner realized returns from occupancy months ahead of time over traditional construction methods.
Providing kitting solutions, through strategic partnerships with our manufacturers, to provide the most efficient prefabricated and modular solutions.

Cold-Formed Load Bearing Structures

Engage us on your next project and experience our collaborative design process to align your buildings design to an optimized structure with cost certainty.
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As a leading StoPanel Affiliate in the Midwest, we are your trusted partner to provide a prefabricated envelope solution that meets your design and schedule requirements.
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Featured Projects

Northwestern Medicine Old Irving Park Advanced Outpatient Care Center - Modular Exam Rooms
“Innovation through Industrialized Construction. By pushing our clients, contractors and architects to innovate for DFMA (“Design for Manufacturing”) we can continue to improve how we deliver our projects by eliminating the constraints of labor and job conditions.”
Chicago Area

936 North Larch Ave
Elmhurst, IL 60126
(630) 782-0180

Central Illinois

148 Thunderbird Lane
East Peoria, IL 61611
(309) 282-8500

RG Specialties (”RGCS”) is our one-stop shop for all of your specialty architectural finishes

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