AM1 Construction LLC

AM1 Construction is a Randolph/Weymouth general contractor that says it has worked the greater Boston area for 22 to 23 years, taking on custom home building, renovations, and commercial and industrial construction. The company describes its own history as a gradual expansion — commercial work added in 2000, industrial jobs in 2002, and custom new-construction projects in 2005 — with a principal named Antonis running it day to day. What customers describe skews toward bigger, longer jobs rather than one-off repairs. In a 2024 review, a homeowner recounted a home-addition project and singled out the craftsmanship and how closely the crew tracked every detail; another described a full condo remodel that stayed within its original budget and finished on schedule. A property owner who said they'd kept a construction contract with the company for years reported zero problems across multiple properties, and a separate 2024 review called a bathroom renovation done to a very high standard. The written record so far is six reviews split across Google and Thumbtack, running from late 2024 into mid-2025 — steady, on-budget, communicative accounts, but not yet a long history. Thumbtack lists the business under property management rather than general contracting, which doesn't match what its own reviews describe, and its tenure claim there (26 years) runs a few years ahead of the 22–23 the company states on its own site — a detail worth a quick clarifying question. For a homeowner weighing a bigger project — an addition, a full remodel, or ongoing work across a rental portfolio — the reviews point to a crew that finishes on budget and stays in touch along the way; get a written scope and timeline before signing, as with any general contractor.