Verified record
Jnr Association Metal Roofing Corp is a Brockton, MA metal roofing and siding company, five years in, working across Massachusetts, Connecticut, Rhode Island and Maine on roof installations, replacements, repairs and siding work. The one account so far, a 2023 Thumbtack review, comes from another contractor who hired them for a project — he called the work "perfect" and on time, and said he'd bring them back. Thumbtack also lists a background-checked technician, Segundo Lema Castro. Since that's the only account so far, and it comes from a fellow contractor rather than a homeowner, it's worth asking for a couple of recent homeowner references before booking.
I am a contractor and it was great working with them. They did the job perfectly and on time. So I will definitely be hiring them again for another project.
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1 change recorded — last scanned Sep 18, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Jnr Association Metal Roofing Corp. Use it to sanity-check bids, then get the real number in writing.
A square is 100 sq ft of roof surface — bigger than the floor plan because of pitch and overhangs.
Estimated range
$9,000 – $18,600
Typical roofing project around $13,800
Storm & insurance help5.0
Roofing and siding5.0
Roof replacement5.0
Same-day completions5.0
Fast roof replacements4.8
Sunday-morning roof repair4.8