Hollon Cannon Group LLC

Professional Roofing and Building Envelope Consultants
Construction Document / Design Review

With the wide variety of roofing materials and unlimited application conditions in today's market it is difficult to maintain a working knowledge of acceptable design and installation practices.  Add to that, the responsibility of designing and overseeing the entire building, and it is easy to see why more and more Design Professionals are enlisting the services of Hollon+Cannon.


Hollon+Cannon's extensive, specialized experience in the roofing and building envelope industry can be utilized to review design documents produced by other A/E firms for compliance with industry and manufacturer's standards. HCG will review drawings and specifications for system requirements, warrantibility and correct design concepts identifying problematic designs or conditions based on years of hands on experience.


HCG will provide written comments and recommendations centered around the best design for each individual project.