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PRONTOSTONE masonry llc is a masonry contractor; its website says it has worked since 2008 on residential and commercial stone work, block, pavers, concrete and brick. A 2025 customer said they had a stone wall built, and that Angel discussed the work plan and detailed the effort at every stage. A 2025 customer described a job on the edge of a river, where reinforcing wire, concrete and stones were combined into a protective barrier against the river during heavy flows. That 2025 customer said the team worked in extreme heat, completed the job on schedule and within the cost budget, and cleaned the site after completion. A 2024 customer said Angel and his crew got a patio and pathways done quickly. A 2023 customer said Angel and his team did their front steps, and that he worked with them on the most cost effective design decisions. A 2022 customer said Prontostone rebuilt their front wall, assessed the job, provided suggestions and followed up. A 2022 customer said they had been buying bluestone from ProntoStone for 2 years. A 2023 customer called the work overpriced and said the masonry work was not quality workmanship. Connecticut lists its home improvement contractor registration, HIC.0700859, as active, held by Prontostone Masonry LLC.
The entire experience was a pleasure. The work was in an unusual location on the edge of a river, working in and out of the waster. The job was unusual in location and proximity to the running river water. He and his team brought all the necessary equipment and materials to the job site. The location of the supplies and machinery was prepared to eliminate any damage to the landscape. The work site was prepared with great thought knowing the location next to an active river. The installation of reinforcing wire and he integration of concrete and stones created an excellent protective barrier against the ware and tare or the river during heavy flows. The end product is cosmetically very attractive while being functional. The team worked during difficult working conditions with extreme heat and completed the job on schedule and within the cost budget. Additional structures were integrated in the job scope that facilitate access to the unique location of the work. After completion of all work the site was cleaned to eliminate any signs of the actions that were performed. In summary, Prontostone is an excellent masonry contractor. The job I had for them was completed above my expectations will have them return for more work in the future.
Excellent work, very professional, prompt and excellent value. I had a stone wall built and it is beautiful and well constructed. Angel discussed the work plan and detailed the effort at every stage. Could not be happier, would highly recommend.
Angel and his crew were great. Couldnt be happier with their quality and getting my patio and pathways done quickly. Would definitely use them again in a heartbeat
Fair price compared with the other shops . Nice and professional gentleman
Angel and his team did an amazing job for me. It was a big job and they exceeded my expectations with their professionalism and the quality of their work. I highly recommend Prontostone
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1 change recorded — last scanned Oct 13, 2026.
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