Meet the Team
John Screen
President/Owner
John has a deep history in the masonry business, and his involvement with the trade dates back 25+ years. He began as a laborer to his father and his uncles, who owned a masonry business in London, England.
He was then sent to Langs of London Trade School for 5 years, where he qualified in levels 1, 2, and 3 of Advanced Masonry. At the age of 19, John moved to Boston.
Now established as a business for 20+ years, JMS Masonry & Restoration is one of the leading companies in Boston, and John Screen is one of only a few that can say he was properly trained in his trade!
Paddy Mckenna
Vice President
Paddy has 20+ years of experience in the masonry business. He and John have been working together for the last 5+ years.
Gearoid Connor
Estimator- Permitting
Gearoid has 20+ years of experience in the historical masonry business and specializes in working with the city on all permits. He and John have worked closely together in historical masonry since 2011.
Dubin Cambara
Head of Field Operations, Head Foreman
Dubin is the head of the entire labor force at JMS Masonry. He has years of experience in planning jobs and organizing our on-site workers.
Kevin Screen
Site Supervisor, Office Operations
Kevin is the brother of John Screen. He shares his brother's journey of learning trade under his father's company and receiving qualifications from Langs of London.
Keith Baker
Health & Safety Officer
Keith is the latest addition to the JMS Masonry & Restoration team. He is also a firefighter in Medford.