AA Penta Corporation

AA Penta Corporation is built for job sites rather than kitchens. Its claimed Procore listing describes a specialty contractor working commercial and institutional projects across masonry, concrete, tile, flooring and finishes, with 215 projects on that platform and 72 of them active. The public customer record is thin and split. Three Google ratings average 3.7. A reviewer in September 2024 called it the greatest masonry company in Boston and left it there. In February 2024, another described debris flying out of the company's dump truck and hitting cars, cracking windshields, and said the company knew about the damage and did not repair it. Two things belong on the table before anyone calls. The company's Massachusetts home improvement contractor registration, number 183965, comes back expired in the state registry — it existed and lapsed. Separately, the Violation Tracker database lists a $5,958 penalty against AA Penta Corporation from the federal Occupational Safety and Health Administration for a workplace safety or health violation, recorded as an agency action dated August 21, 2024. One more wrinkle: the Procore profile is claimed under a Stoneham address, while the company's address on file here is Wakefield. Judging by its project history, this is a commercial masonry and finishes subcontractor rather than a residential remodeler. A homeowner considering them should ask directly about the registration status before agreeing to any work that falls under the state's home improvement contractor rules, and get written confirmation of insurance and of who carries responsibility for damage on and around the site.