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Rhino Roofing and Masonry is a Quincy, Massachusetts contractor built around Gus Doherty and his crew, working roofing, masonry and waterproofing jobs across the South Shore and into Cambridge; the company's own listings say it speaks Spanish and has 21 years of experience. Across more than a dozen reviews from 2023 through 2025, the same names keep showing up for real, specific work: a new roof after storm damage, a chimney and foundation repointed, five historic brick columns rebuilt to match an old house, gutters repaired, an asphalt driveway installed, and basements waterproofed and stuccoed. Customers consistently describe Gus as responsive, on time, and fair on price for these jobs. There's one serious exception worth knowing about: a 2025 customer says a $15,000 interior foundation repointing job went badly — the crew allegedly covered old mortar with stucco instead of properly repointing it, damaged a water line and a window, and the work had to be redone by another mason for a third of the cost. Rhino looks like a solid call for roofing, masonry and waterproofing work overall, but for a big interior foundation or repointing job specifically, get the scope and materials spelled out in writing before work starts.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Rhino Roofing And Masonry. 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
Clean efficient ,did a nice job, good communicator highly recommend
Rhino team did an outstanding job. Perfect attention to detail and great cleanup afterwards. Best roofers in Greenbrae!
My family home needed power washing, foundation and chimney repairs, deck re-stained and a shed properly insulated. After speaking with Gus, he gave me a very fair estimate and immediately had his team at my house. All repairs and work were professionally and satisfactorily completed. Rhino Roofing & Masonry was the best value for our home improvement needs. Highly recommended! Thanks Gus and team!
Gus and crew were on time, effective and efficient. My home had failed insurance inspection and Rhino corrected the mildew/mole problems. And pointed out areas of the house that needed attending to. Thoughtful, friendly and fair price. I would rehire and recommend Rhino Roofing and masonry.
Mr Doherty; come out to look at my roof as I did not know how old it was and I was worried about how long It wood last. He gave me a great price for Architectural Shingles. We chose the color that compliments the house, The materials were delivered the same day, the very next day the roof was installed and looks GREAT. I would highly recommend Rhino Roofing if you want a quality job done.
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1 change recorded — last scanned Sep 17, 2026.
