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Typical Greater Boston range for this kind of work, from regional averages — not a quote from Susi & Sons Roofing. 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
Susi & Sons Roofing is a Boston flat-roof specialist focused on rubber roofing, tar-and-gravel systems, repairs, coatings, and related membrane work. The company says it is family-owned and operated, has served Boston since 1982, offers 24/7 emergency repairs, and works across Boston and nearby Massachusetts communities. The four available Google reviews are positive, describing quick leak response, clear communication, competitive pricing, documented work, and roof installations completed within one or two days. Google lists 4.5 stars from eight ratings. Before booking, confirm the exact membrane or coating system, written guarantee, repair-versus-replacement scope, and emergency pricing. BBB lists the company as not accredited and not rated because it lacks sufficient information for a rating; that is a reason to check references and contract terms, not a finding about workmanship. Susi & Sons looks best suited to Boston-area owners of flat or rubber roofs, including urgent leak repairs and commercial or condominium work. Ask for a detailed written estimate and the guarantee terms before authorizing work.
Peter and his team did an amazing job! After a wild and crazy rain storm, we had a horrible roof leak, and found that our newly purchased property was in need of a new roof. Peter had his team come onsite, inspect the needs and have all materials delivered just a few days later. The entire team was able to get the job done in under two days and cleaned the entire property after they were done. I can't recommend them enough. The team was very communicative and friendly, and did a great job.
Where do I begin? I manage a property in Cambridge, and when our tenant notified us the roof was failing, we reached out to several companies. We ultimately picked Susi & Son’s Roofing out of Dorchester based on the tenant’s recommendation—they had replaced her parents’ roof in Boston in the past. From start to finish, the experience was outstanding. Communication was top-notch, pricing was very competitive (if not the lowest), and the workmanship was superb. Peter documented every step of the process—by 8 AM the old roof was fully stripped, and by 1:00 PM the large new roof was complete! What really impressed me was the attention to detail: high-quality drone photos, transparent updates, and clear documentation of necessary plywood replacements—all done at a reasonable rate. They even cut in a ridge vent and installed the cap without hesitation, going above code without being asked. A huge thank you to Peter and his wife Theresa for making the entire process smooth and stress-free, including managing payment over the phone. Truly a 5-star experience. Highly recommended if you need good roof work done around Boston without any up-charging salesmen.
Very happy with the roof repairs we had done by Susi Roofing! We had a leak near our roof hatch and they came out very quickly to assess and provide a quote. Owner was able to arrange repair at a convenient time for us. Luckily the weather was cooperative and all repairs were done very quickly. He sent multiple updates during the process as well. Both the owner and worker were very friendly! Would definitely recommend to friends.
Dealing with Susi & Sons, and specifically Peter and his son Josh, has been by far the best experience for me when compared to all the building and repair contractors that I have dealt with in the last 20 years. Many of them have been excellent, but Susi & Sons are on another level. Susu & Sons are extremely knowledgeable and experienced about flat roofs, both about new installations and about repairs. They educate and explain everything in a very intuitive, clear, and professional way, so you (the customer) have all the information needed make the decision and you have complete confidence in their work. They are responsive and follow through with what they promise. They are honest and reliable. They are a joy to interact with. I highly recommend them!
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Certified attributes are verified against the public registry. Others are the business's own statement.
No changes recorded yet — last scanned Sep 10, 2026.
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