Verified record
GSM Masonry LLC describes itself as a masonry and swimming pool construction company in Fairfield County, Connecticut, and says it has been providing service since 1993. A 2020 customer whose Angi review is filed under swimming pool remodel said the pool came out better than expected and that he squeezed them in so the pool would be ready for a graduation event. A 2018 customer said the project lasted a couple of months and he missed only one day. A 2018 reviewer wrote that he had done work for them as a homeowner and as a builder, and called him fair in his pricing. A 2018 customer said the professional was always on the jobsite and worked clean the entire time. Connecticut lists its home improvement contractor registration, HIC.0631519, as active, held by GSM Masonry LLC.
Swimming Pool -RemodelYes, I recommend this pro$2,500very knowledgeable and reasonably priced. beautiful workmanship and stands behind all work. Performed extra tweaks to finish the job the right way. Professional and the pool came out better than expected. He even squeezed me in so the pool would be ready for a graduation event.
Swimming Pool -RemodelYes, I recommend this proHe done work for me as a homeowner and as a builder. He is very professional, fair in his pricing and is very honest. He is always on site and makes sure the work is done well.
The professional was always on the jobsite, always available to answer questions, provided a fantastic quality of work and worked clean the entire time! Everything went above and beyond our expectations!
Very reliable, our project last a couples months long and he only missed 1 day. he'll work start to finish and won't start a bunch of other projects. Really happy with his work highly recommend.
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1 change recorded — last scanned Oct 13, 2026.
Drainage added to a flooding driveway4.6
Rotted boards fixed by a carpenter within hours4.5
Concrete foundations, pads and basement floors4.4
Asphalt driveways4.0
Careful mowing with a push mower on sensitive turf3.8
Driveway drainage that keeps a flood-zone garage dry4.0