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Rupp Builders is a residential building and remodeling company that says it serves Boston's South Shore, and its website names Brian Rupp as the owner. A 2025 customer wrote that Brian Rupp took on the renovation of their 40-year-old kitchen, and that the subcontractors Brian hired and managed installed the countertop and floors, painted the walls and ceilings, and did the electrical and plumbing work. That 2025 customer said the project was delivered on time and within budget. On Google, the company shows 5 stars from 19 ratings. A 2025 customer described a renovation of a 1967 split-level home by Brian and his team. The project list in that review included interior demolition, structural engineering, footings and framing for a vaulted ceiling and center wall removal, a complete overhaul of the existing electrical and plumbing, a new custom kitchen and marble bath with a tiled wet area, and a new roof, gutters and exterior carpentry. That 2025 customer called Brian a finish carpenter and said he took their calls. A 2025 customer wrote that Brian built a bathroom in their 1900 home, dealing with the intricacies of an old building. A 2025 customer who had a bathroom addition done by Brian and his team called it "the fastest timeline I have seen for a construction project" and said they could still work from home and use the house while it was under way. A 2023 customer said Brian had renovated a shower for them a few years earlier, then a full bath, a tub shower and a half bath. In 2026, a customer wrote that their project with Brian involved splitting a bedroom into two rooms and creating new windows and closets. In a 2024 review, a customer said Brian took on a small basement job and kept in constant contact about when he and his subcontractors were coming. A 2022 customer wrote that Brian remodeled their kitchen, downstairs half bath and back hall, and that the job took a bit longer than estimated because of Covid-caused supply chain issues with cabinets and other materials, which that customer said were not Brian's fault. In that 2022 account, the painter missed a spot behind the bathroom sink; when the painter took too long to fix it, Brian painted the area himself. That 2022 customer also said Brian suggested moving the wall behind the washer and dryer a foot into the half bath to create an enclosed laundry closet. The company's Massachusetts home improvement contractor registration, number 203775, is active on the state registry in the name of Rupp Builders LLC.
Brian and his team did an excellent job in splitting our bedroom in two and doing all associated work with it. We love our new space!
Brian did a phenomenal job with our home project which entailed splitting a bedroom into two rooms, and creating new windows and closets. He is very skilled, prompt, and professional. We will absolutely work with him again in the future!
My wife and I recently used Brian Rupp to perform our kitchen renovation project for our 40-year-old kitchen. We would highly recommend Brian and his team of construction professionals for delivering a new, contemporary kitchen that was free any defects that my wife and I absolutely love. Brian’s skills in project management, technical expertise, and communication were outstanding allowed him to deliver our project on time and within budget. We were pleased with the subcontractors Brian hired and managed to install the countertop and floors, paint the walls and ceilings, and perform the electrical and plumbing work. We would use Brian and his team again,
Brian and his team did an excellent job on a bathroom addition to our home. Not only was this the fastest timeline I have seen for a construction project (and they were consistently on schedule the whole project) but the end product far exceeded our expectations. The workers were respectful, kept the space clean, and highly professional and we were able to still work from home and use the house while work was being done. Cannot recommend Rupp Builders enough!
Exactly what you hope for from a contractor! Brian is a straightforward knowledgeable and communicative builder who is a wealth of knowledge and stands by his work and word. He built a fantastic bathroom in our 1900 home dealing with the intricacies of an old building. His sub contractors are similarly reliable and do great work and all of our interactions were professional and enjoyable. 5/5, would use again. Thanks Brian!
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2 changes recorded — last scanned Sep 9, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Rupp Builders. Use it to sanity-check bids, then get the real number in writing.
Cabinets are roughly 30% of a kitchen budget.
Estimated range
$23,000 – $35,000
Typical kitchen remodel around $29,000
Reliable scheduling5.0
Project coordination4.7
One point of contact4.4
Deck replacement4.3
Established permit historyNot yet rated