Mason Sky Enterprises, LLC

Mason Sky Enterprises is a Millbury general contractor run by owner-president Jason Shilinsky, working across Massachusetts on renovations, kitchens, bathrooms, basements, additions, exteriors and full custom home builds. Its BuildZoom permit trail bears that out: kitchen and mudroom remodels, a carport and deck addition in Lowell, re-roofs, residential work through Westborough and Waltham, and a 2020 commercial partition job in Brookline. On Houzz the company also lists masonry, hardscaping and concrete work across 25 Central Massachusetts towns, and describes itself there as family-owned and operated. The written record is uniformly good and uniformly old. Nineteen reviews, every one five stars, run from July 2016 to December 2022 — nothing since. What they describe is consistent: accurate quoting and a scope that holds. A January 2018 customer said Jason quoted an external stairwell fairly, stuck to the number, and then adjusted it downward when materials he had anticipated went unused. A December 2022 reviewer had a house built in Kennebunk, Maine and called the standards high and the schedule quick. Earlier accounts from 2016 and 2017 praise a master bathroom remodel, permit handling on an $85,000 project, and scheduling arranged around a customer's days off. On credentials, the Massachusetts Home Improvement Contractor registration 183162 is registry-verified active in the company's own name. The other numbers on the website — a Massachusetts construction supervisor licence and registrations claimed in Connecticut, New Hampshire, Rhode Island and Florida — are the company's own listings and were not checked against those registries here; the BBB separately lists CS-084205 as expiring 1 January 2027. The company has been BBB accredited since July 2016 with an A+ grade. The gap to weigh is time. Everything a customer has written about this contractor is at least three and a half years old, and most of it is nine or ten. Ask for references from jobs finished in the last year or two, and confirm which entity and licence covers your work before signing.