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Marcilon sends photos from the roof. Two Angi customers in 2025 and a BuildZoom customer in 2024 each mention it: MBC Construction's owner kept them updated with pictures as a leaking roof was fixed, a job was finished ahead of deadline, and a damaged porch rubber roof was replaced on time, with the site cleaned up afterward. The Watertown roofer, four employees by Thumbtack's count, holds 5.0 ratings on Angi (10), Thumbtack (3), BuildZoom (1) and Google (2), and every one of its nine written reviews from 2024 and 2025 is five stars, several of them praising a competitive or best-in-town price. Two things need checking before you sign. The company's Massachusetts home improvement contractor registration, 210649, is expired on the state registry; BuildZoom puts the expiration at December 25, 2025. And Violation Tracker lists a $7,604 federal OSHA workplace safety or health penalty against the company dated June 13, 2024, with no further detail. Angi lists five years of experience for the company while Thumbtack lists eight. Angi and Thumbtack list asphalt shingle, rubber, metal and copper roofing, gutter repair and cleaning, flashing, and soffit and fascia work, with emergency service offered. For a shingle or rubber roof repair or replacement around Watertown, Cambridge or Belmont, the customer accounts are consistent; ask whether the registration has been renewed before any work starts, and ask about the 2024 OSHA penalty.
“Penalty: $7,604 Year: 2024 Date: June 13, 2024 Offense Group: safety-related offenses Primary Offense: workplace safety or health violation Level of Government: federal Action Type: agency action Agency: Occupational Safety & Health Administration Civil or Criminal Case: civil Facility State: Massachusetts Facility City: Newton Facility Address: 1818 BEACON STREET Facility Zip: 02460 Facility NAICS: 238160: Roofing Contractors”
MBC gave me the best price, showed up quickly, updated me throughout the job with photos, and cleaned up the job site after. No more leaking roof! Would recommend and will definitely be using them again in the future
I would like to recommend this guy MBC Construction ,he and his group are 10 out of 10, professional and clean
MBC Construction gave me a competitive price and was able to start the job right away. Marcilon and his team finished the job before the deadline and completely clean up the site when they were done. I was impressed that Marcilon continually sent me pictures of the roof as the work was being done. I would hire MBC Construction again if the need arises.
I rarely give reviews, but felt inclined to do so because of the high level of craftsmanship that I received with these guys. Great price and extremely professional. I would definitely hire them again and have a high level of confidence in the job being done right.
Provided an extensive quote. Once the job began, crew arrived on time, performed the work as quoted and finished on time. Easy to work with, communicated well, provided a finished product I was happy with. Crew skilled and hard working. I would hire them again.
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1 change recorded — last scanned Sep 7, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Mbc Construction Inc. 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
57 building permits recorded since 20153.6
85 permitted projects on BuildZoom3.5
Slate and copper restoration3.2
Long-running family businessNot yet rated
