States Modular Programs

With over 40 years of experience in the modular building industry, RADCO not only ensures the quality of the home itself, but also its compliance with all applicable codes and regulations. RADCO partners with the Modular Building Institute to stay abreast of consumer demands and industry news.

RADCO has the expertise to provide architectural, electrical, mechanical/HVAC, plumbing, and gas-piping system design and/or plan review. Our experienced consulting staff can aid in the design and approval of building designs in all states modular programs, as well as parts of Canada. Also, our plan review staff can review code compliance for occupancy or use.

RADCO is an approved third party agency under all states’ modular programs, from Washington and California to New York and New Jersey. For the states that do not have a modular program, RADCO can help with preliminary plan review to assist the manufacturer with the local jurisdiction approval, in addition to performing the in plant inspection specially.


Interstate Industrialized Building Commission” (IIBC) 

RADCO has been an IIBC recognized and approved third party since its inception. The Interstate Industrialized Building Commission (IIBC) was created in the early 1990s, when the states of Minnesota, Rhode Island, and New Jersey each enacted the Interstate Compact for Industrialized/Modular Buildings. The purpose of the compact was to streamline regulations that govern industrialized (modular) buildings from the design and manufacture to delivery and installation. This also eliminated costly duplication of reviews and inspections by multiple jurisdictions. Other states that have reciprocity agreements to accept IIBC label product are of North Dakota and Wisconsin. RADCO is authorized by IIBC to provide both residential and commercial modular building inspections, and plan approval services. RADCO’s IIBC certified plan approval and inspection staff is located throughout the United States to assist and service modular manufacturers that produce product under the IIBC program.

Not only does RADCO help solve your code related problems, but we also keep you abreast of the latest developments in code adoptions, amendments, and interpretations with our continuous communications. This service is made available exclusively to the clients of RADCO.