Keystone Masonry and Chimney provides chimney, waterproofing, repointing, concrete, basement and foundation repairs, stairs and steps, walkways, patios, and retaining wall installation to Greater Boston, MA and surrounding areas.
Details
Requires appointmentAvailable
Onsite servicesAvailable
Free parking garageNot available
Free parking lotNot available
Free street parkingNot available
On-site parkingNot available
Paid parking garageNot available
Paid parking lotNot available
Paid street parkingNot available
Wheelchair accessible entranceNot available
Wheelchair accessible restroomNot available
Wheelchair accessible seatingNot available
Location
Keystone Masonry and Chimney,Foundtaion Waterproofing
I have a historical home in brookline, the chimney was falling apart and Keystone Masonry looked at it, provided the estimate and timeline. The completed the job beautifly and on time as promised. Very happy with their work
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Yaron Rachlin
Nov 11, 2025
5.0
Keystone Masonry fixed up our front walkway and stairs. They did a great job overall and when we identified a minor issue a few months later, James promptly followed up and had it fixed without any additional charge. We would definitely reach out to them again for future work.
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Zyaire Vargas
Nov 6, 2025
5.0
The foundation in our basement was showing signs of movement. Their repair work stabilized it completely.
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Dimitris Loulakis
Nov 4, 2025
5.0
⭐️⭐️⭐️⭐️⭐️
I recently had James come out to fix the columns that hold up my deck, and I couldn’t be happier with his work! He was professional, skilled, and took the time to make sure everything was done right. The deck feels solid and looks great now. James was on time, respectful, and clearly knows his craft. I’d definitely recommend him to anyone who needs masonry or structural work done. Very happy with the results—thank you, James!
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Douglas Flynn
Oct 31, 2025
5.0
I met James from Keystonemasonry with the expectation that I would have my front stairs repaired. What I soon found out the my stairs were way worse than I thought. I had a safety issue along with looking very bad. James came up with a fair budget and the team went to work. A team of mostly three re-built my stairs. Straight, neat, and done in three days. I made a great decision going with Keystone Masonry, and will not hesitate to use them again. Also, the cleanup after a giant pile of brick and cement was outstanding.