AA Penta Corporation

AA Penta Corporation works the commercial side of the trade: masonry and concrete first, then the finishes that follow them — tile, flooring, ceilings, plaster and gypsum board, painting and coatings. Its Procore Construction Network profile counts 215 projects, 72 of them active, across commercial and institutional sectors. Both of its Google reviews date from 2024. In September 2024 a reviewer called it the greatest masonry company in all of Boston. In February 2024 another wrote about things flying out of a dump truck, hitting cars and damaging windshields, and said the company knew about the damage and did not fix it. Two things belong on the table before anyone calls. Its Massachusetts home improvement contractor registration, #183965, is expired on the state registry. And Violation Tracker lists a federal OSHA action against the company dated August 21, 2024, carrying a $5,958 penalty for a workplace safety or health violation. This is a subcontractor shaped for general contractors letting out masonry, concrete and finish packages rather than for a homeowner's own project. If you are hiring them anyway, get the current registration number and a certificate of insurance in hand first, and settle in writing who covers damage to vehicles and property around the site.