Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Portanova Roofing 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
Portanova Roofing is a Weymouth outfit whose name recurs across 113 Google ratings averaging 4.9 stars, with reviewers consistently pointing to the same handful of people — Alex, Jim, Mike, and Ken among them — handling everything from the estimate to the final walkthrough. Its Massachusetts home improvement contractor license is active. The range of roofing work on record is wide. Recent reviews from spring 2026 describe an insurance-driven roof inspection with a repair finished the very next day, and a separate job praised for fair, transparent pricing and steady updates throughout. Older accounts go further: a 2025 review from a customer who says they'd watched the company for decades called out a slate-and-copper mansard roof it installed on a South Boston brick mansion as a standout job, alongside its routine asphalt shingle work; other reviews describe rubber roof replacements, skylight installs, and a 2025 job that combined a roof and gutter replacement in one visit. Another 2025 review describes a homeowner who had used the company since 2014 across three different properties, most recently to reside their current home. Pricing comes up as a consistent strength rather than an occasional one — reviewers repeatedly note quotes that held with no extras, and in a 2022 review, one customer specifically praised the crew for declining to charge for a pre-solar-install roof inspection and for not pushing repairs that weren't needed. Multiple reviews describe a home inspector's punch-list items, like damaged boards from storm impact, getting folded into the same job without drama. The one sour note in the record is a 2024 one-star review: a homeowner in Hyde Park called for an estimate on a needed roof, got no answer, left a voicemail, and never heard back — a real gap in responsiveness on that occasion, though it stands in contrast to the volume of reviews elsewhere praising quick callbacks and same-day inspections. Worth a follow-up call if the first one doesn't land.
“I'm glad I chose Portanova Roofing for my roof replacement project. The crew did a great job in less than one day.”
I had an excellent experience with Portanova Roofing! Alex took great care of me! I needed a roof inspection and supporting documentation for my insurance company, and they were able to come out within two days. The inspection was thorough, and they clearly explained an issue that needed to be addressed. The repair was completed the very next day. The entire process was fast, professional, and straightforward. They were responsive, reliable, and very accommodating throughout the process. I truly appreciated how quickly they handled everything and the level of customer service they provided. I would absolutely recommend Portanova Roofing to anyone in need of roofing services. Portanova Roofing was extremely efficient and professional. They arrived on time, were very reliable and friendly throughout the roof service. The crew did a great job and answered all my questions. I would definitely hire them again!!
5/5 stars – I was very impressed with Portanova Roofing. The pricing was fair and transparent, and the team completed the work efficiently. They were quick to respond to my calls and kept me updated throughout the process, which made communication easy. Their professionalism showed in every interaction, and the crew cleaned up the site every day. I would definitely recommend them as a reliable roofing contractor.
Portanova Roofing was professional, fast, and affordable. Alex and his crew led by Mauricio were top notch. I can’t believe how hard and fast they all worked. Will surely use again. Thank you!
Portanova Roofing was extremely punctual, answered every call right away, and their workmanship was top notch. The price was fair and they backed the job with a strong warranty. I would definitely choose them again for any roof repair.
I had Portanova Roofing company replace my roof five years ago and was very happy with their work. So when my addition needed a new roof, I called them again and was not disappointed. They completed the job in one day despite a few rain showers and left the yard spotless when they left. I would highly recommend them.
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Certified attributes are verified against the public registry. Others are the business's own statement.
Established 4.8 rating