Seal-Tight Caulking & Masonry Restoration

Seal-Tight Caulking & Masonry Restoration is a Medford building-envelope restoration company operated by Rick Antonellis, who describes it as family-owned and says he has more than 20 years in the restoration industry. Its stated work includes masonry, caulking and joint sealants, lintel and flashing work, coatings, cleaning, and forensic building investigation. A September 2023 Google reviewer described a water-leak investigation in a residential building and said the owner-operator listened, found the cause, and fixed it properly. That is one detailed customer account, alongside the company’s stated commercial, public, condominium, institutional, and historic-structure focus. Before calling, confirm the project’s exact building-envelope scope, access requirements, and written pricing. The company publishes a Massachusetts Construction Supervisor license number and says it is fully insured; those are company claims rather than independent verification here. Seal-Tight is a fit for masonry and exterior-envelope restoration where diagnosis matters as much as the repair. Ask for a written scope, proposed materials, schedule, and warranty terms before authorizing work.