Brandon O'brien Construction

The clearest thing about Brandon O'Brien Construction is its paperwork: the Massachusetts home improvement contractor registration, #197213, is active, with Brandon O'Brien as the registry's holder of record. The business works out of 265 Pleasant St in Winthrop. Beyond that there is very little to go on. BuildZoom carries the profile — a score of 90, the same registration number shown active as of March 2026, Brandon M O'brien named as owner — and states it has received no reviews for the business. No customer has written publicly about a job here. So: a registered Winthrop contractor with no public history attached to the name yet. If you are considering him, ask for addresses of recent jobs and homeowners you can call, confirm insurance, and put scope, schedule, and payments in writing. The registration tells you he is registered with the state — not how the work goes.