Colorful Roof Tiles

Guy and Mary Muoio founded Guymar Construction Company in 1975 in Livingston, New Jersey.  From the basement of their home, they began providing construction services on roofs, windows, gutters, and siding.  As a "born salesman" and tireless worker, Guy grew the business from humble beginnings to a leadership position among New Jersey roofing contractors.  

With the growth of the business, Guymar left the basement behind and moved to 99 Dorsa Avenue, Livingston.  Guy believed in providing the highest quality construction services that incorporated new roofing technologies that lasted longer.  As a result, Guymar collected multiple awards along the way including the Carlisle SynTec Systems "Perfect 10" award, the National Association for Roofing Industry's (NARI) "Contractor of the Year," and "Spirit of Education" award.  Additionally, Guy led the nonprofit organization as NARI President.

​In 1995, Bill Muoio became President of Guymar and his father became CEO. Guymar provides customers with quality workmanship that comes with over 45 years of experience.

About Us

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Co-Founders Guy and Mary Muoio 
"Guy" + "Mar"

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Guy and his son and President Bill Muoio