GMT Painting

GMT Painting is a family-run residential and commercial painting contractor based in Lunenburg, Massachusetts, serving Greater Boston towns including Cambridge, Brookline, Newton, Arlington, Wellesley and Needham. Run by Thiago and Gabriel, the business states it was founded in 2017 and describes itself as family owned, offering interior, exterior, commercial, office, cabinet and deck painting. Recent reviews describe a crew that shows up on time, communicates clearly through the job, and pays close attention to prep and cleanup. One recent review describes a floor-refinishing job where the crew matched a fresh stain color to an existing finish on adjacent flooring that had been applied years earlier, and another describes the crew carefully protecting delicate garden plants pressed tight against the house during an exterior repaint while keeping the homeowner updated at every step. A third recent reviewer, who says they have used the company across two different employers, credits Thiago and his son with working carefully through occupied spaces and common areas. The company's deeper history, mostly reviews from late 2025, tells a similar story at a larger scale. In December 2025 reviews, homeowners in Newton and Wellesley each described full interior or exterior repaints, and a Cambridge reviewer specifically recommended the crew for interior painting. In the same period, a construction company, Empire Building Construction Corp, reported hiring GMT Painting as a subcontractor and finding its organization, technical execution and deadline discipline met professional construction standards. Every review on file for GMT Painting — 33 in total, spanning 2025 into 2026 — is five stars, and nothing in the record raises a specific concern; homeowners should still confirm current pricing, scheduling and insurance details directly, since the reviews focus on workmanship rather than paperwork. For anyone in the Greater Boston area weighing painting contractors, the pattern across the record is a crew that is careful with property, punctual, and willing to match existing finishes rather than just applying a fresh coat.