RD&I specializes in the design and inspection of roofs and other exterior building components.

Practical experience from 30 years in the construction industry is what RD&I provides to its clients.

Presided over by Andrew P. Houle, RD&I offers expert knowledge of roofing systems, waterproofing, flashing, sealants, and masonry restoration.

In addition to his extensive experience, Mr. Houle holds a Bachelors Degree in Construction Technology from Purdue University.

He has earned the designation of RRC from RCI and maintains that designation through mandatory pursuit of continuing education in the field. These courses keep him current with changes in codes, engineering and product development.

Mr. Houle holds an Unrestricted Construction Supervisors license from the Commonwealth of Massachusetts.

It is the combination of practical experience, education and professionalism that make RD&I an ideal choice for your roof engineering needs.