--- title: "Diamond Construction & Masonry LLC" description: "Stone walls, walkways and patios are the work Diamond Construction & Masonry LLC is hired for. Its Thumbtack profile, written by owner Elvin, says the comp" doc_version: "2026-10-19" last_updated: "2026-10-19" --- # Diamond Construction & Masonry LLC **Trade:** Masonry · **Address:** 343 Oak Hl Dr, Southbury, CT 06488 · **Phone:** (203) 317-8136 · **Languages:** English **Rating: 3.8/5** (medium confidence) — from 12 reviews across 4 sources. 100% of sentiment-scored reviews read net-positive. Last 6 months: 3 reviews, 0 negative. ## The honest read Stone walls, walkways and patios are the work Diamond Construction & Masonry LLC is hired for. Its Thumbtack profile, written by owner Elvin, says the company specializes in patios, walkways, stone walls, retaining walls and steps, and claims over 20 years in business. On Thumbtack it holds a 4.9-star average from 35 ratings. A recent Thumbtack customer said the company built a retaining wall, poured a new concrete walkway and added a pathway, and that Elvin followed up to make sure everything was right. Elvin built a 40-foot stone path for a recent Thumbtack customer, who said the crew took care not to disturb a nearby den of bunnies. A recent customer said the work site was cleaned up after completion and grass seed was planted on lawn areas the project had damaged. A 2025 Thumbtack customer said Elvin and his team built a 3-foot-high freestanding wall with a decorative veneer and bluestone tread over several weeks. A 2025 Thumbtack customer said Elvin and his crew built three hand-cut stone retaining walls and hand-cut stone facia on the front of the home, rebuilt the front walkway and rear patio with pavers and Belgian block borders, and routed gutter downspouts into underground drainage pipes. A 2025 Thumbtack customer said Elvin gave a fair quote for work on a historic brick wall and did the work on time and carefully. A 2024 Google customer wrote that an old paver patio and walkways were replaced with bluestone and cobblestone edging, adding custom stone walls, larger patio steps with a landing and a custom generator pad. A 2023 Google customer said Elvin repaired their chimney and touched up the foundation around the home. A 2023 Thumbtack customer said Elvin extended an existing patio to the opposite side of the yard and kept them informed throughout the process. A 2022 Thumbtack customer said Elvin completed a walkway in two days. Connecticut lists its home improvement contractor registration, HIC.0660941.2025, held by Diamond Construction & Masonry, as inactive, with the note "change to legal entity". **Strengths:** - A retaining wall — a recent customer said the company built one with a new walkway - A 40-foot stone path — a recent customer said the crew spared a bunny den - Site cleanup — a recent customer said grass seed was planted on damaged lawn - Follow-up after the job — a recent customer said Elvin checked everything was right ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - Thumbtack shows a 4.9-star average from 35 ratings _(confidence: high)_ - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “Thumbtack: 4.9★ from 35 ratings” - Owner Elvin describes the company on Thumbtack as specializing in patios, walkways, stone walls, retaining walls and steps, with over 20 years in business _(confidence: medium)_ - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “About (Thumbtack, self-described): I’m Elvin, owner of Diamond Construction Masonry LLC. With over 20 years in business, we specialize in cr…” - A recent Thumbtack customer said the company built a retaining wall, poured a new concrete walkway and added a pathway, and that Elvin followed up afterward _(confidence: high)_ - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “Diamond construction did an amazing job building a beautiful retaining wall, pouring a new concrete walkway plus added a pathway! Elvin and …” - A recent Thumbtack customer said Elvin built a 40-foot stone path and the crew took care not to disturb a nearby den of bunnies _(confidence: high)_ - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “Elvin built a 40ft stone path for us that exceeded expectations in work quality. The stone work is exquisite and we're 100% satisfied with t…” - A recent customer said the work site was cleaned up and grass seed was planted on lawn areas the project damaged _(confidence: high)_ - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “5★ Very responsive to changes that I requested Cleaned up the work site after completion and even planted grass seeds on areas of the lawn t…” - A 2025 Thumbtack customer said Elvin and his crew built three hand-cut stone retaining walls and rebuilt a front walkway and rear patio with pavers _(confidence: high)_ - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “An amazing company to say the least. Elvin and his crew built me three hand cut stone retaining walls and hand cut stone facia attached to t…” - A 2025 Thumbtack customer said Elvin and his team built a 3-foot-high freestanding wall with a decorative veneer and bluestone tread _(confidence: high)_ - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “5★ Elvin and his team built a 3-foot-high freestanding wall with a beautiful decorative veneer and bluestone tread over the course of severa…” - A 2025 Thumbtack customer said Elvin gave a fair quote for historic brick wall work and did it on time and carefully _(confidence: medium)_ - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “Elvin gave me a fair quote for some work needed on a historic brick wall. He listened to my concerns, and did the work on time and carefully…” - A 2024 Google customer wrote that an old paver patio and walkways were replaced with bluestone and cobblestone edging _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQzeU5tT1dREAE!2m1!1s0x0:0x26bca94af31f22f4!3m1!1s2@1:CIHM0ogKEICAgID3yNmOWQ%7C%7C?hl=en-US) — “5★ Elvin is an "Exceptional Craftsman" and "True Professional". He is a High Quality Mason who takes a Personal Interest in his Clients and…” - A 2023 Google customer said Elvin repaired their chimney and touched up the foundation _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNSdDViTDFBRRAB!2m1!1s0x0:0x26bca94af31f22f4!3m1!1s2@1:CIHM0ogKEICAgICRt5bL1AE%7C%7C?hl=en-US) — “5★ Elvin did a great Job repairing my chimney, and touching up the foundation around my home, I am very happy with the results. Will definit…” - A 2022 Thumbtack customer said Elvin completed a walkway in two days _(confidence: medium)_ - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “5★ Elvin did a beautiful job with my walkway. He completed the job in 2 days with clear communication and he was dependable. Would recommend…” - Connecticut lists its home improvement contractor registration, HIC.0660941.2025, held by Diamond Construction & Masonry, as inactive, with the note "change to legal entity". _(confidence: high)_ - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hic license HIC.0660941.2025 registry-verified expired (registry's own word: "INACTIVE — CHANGE TO LEGAL ENTITY") — registry holder of re…” - Specializes in Masonry _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQzeU5tT1dREAE!2m1!1s0x0:0x26bca94af31f22f4!3m1!1s2@1:CIHM0ogKEICAgID3yNmOWQ%7C%7C?hl=en-US) — “5★ Elvin is an "Exceptional Craftsman" and "True Professional". He is a High Quality Mason who takes a Personal Interest in his Clients and…” - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “5★ Elvin and his team built a 3-foot-high freestanding wall with a beautiful decorative veneer and bluestone tread over the course of severa…” - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “Elvin gave me a fair quote for some work needed on a historic brick wall. He listened to my concerns, and did the work on time and carefully…” - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451) — “An amazing company to say the least. Elvin and his crew built me three hand cut stone retaining walls and hand cut stone facia attached to t…” - Also offers Chimney Services _(confidence: low)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNSdDViTDFBRRAB!2m1!1s0x0:0x26bca94af31f22f4!3m1!1s2@1:CIHM0ogKEICAgICRt5bL1AE%7C%7C?hl=en-US) — “5★ Elvin did a great Job repairing my chimney, and touching up the foundation around my home, I am very happy with the results. Will definit…” ## License Status: **expired** (#HIC.0660941.2025, hic) — verified against the official CT state registry on 2026-10-19, never self-reported. Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx ## Sources - [Google Reviews](https://www.google.com/maps/search/?api=1&query=Diamond%20Construction%20%26%20Masonry%20LLC&query_place_id=ChIJy-gsazXd54kR9CIf80qpvCY): Listed on this source - [Thumbtack](https://www.thumbtack.com/ct/southbury/masonry-contractors/diamond-construction-masonry-llc/service/394933114677608451): 4.9★ from 35 ratings - [Local News](https://gravel-reviews.com/connecticut/southbury/southbury-land-services-llc/): Listed on this source - [Google](https://www.google.com/maps/search/?api=1&query=Diamond%20Construction%20%26%20Masonry%20LLC&query_place_id=ChIJy-gsazXd54kR9CIf80qpvCY): 5.0★ from 4 ratings ## Recent reviews - **Thumbtack · C W. · 2026-07-14**: Diamond construction did an amazing job building a beautiful retaining wall, pouring a new concrete walkway plus added a pathway! Elvin and his team were meticulous in their workmanship! Additionally, the price was very reasonable! Elvin followed up to ensure that everything was right. Now, my front… - **Thumbtack · Tim V. · 2026-06-15**: Elvin built a 40ft stone path for us that exceeded expectations in work quality. The stone work is exquisite and we're 100% satisfied with the job. The crew were professional and efficient and even took care not to disturb a nearby den of bunnies that we had discovered only a day before work began. … - **5/5 · Thumbtack · Karen k. · 2026-05-13**: Very responsive to changes that I requested Cleaned up the work site after completion and even planted grass seeds on areas of the lawn that were damaged by the project - **Thumbtack · Harry t. · 2025-10-31**: Elvin gave me a fair quote for some work needed on a historic brick wall. He listened to my concerns, and did the work on time and carefully. - **5/5 · Google Reviews · Jason Cope · 2025-10-30**: Elvin has worked on my property a few times and has been fair in regards to his prices. His work is exceptional. If you need any masonry work he is the guy for the job. - **5/5 · Thumbtack · Tristan T. · 2025-07-26**: Elvin and his team built a 3-foot-high freestanding wall with a beautiful decorative veneer and bluestone tread over the course of several weeks. His pricing was more than fair, especially given the extremely high quality work he performed. He always took time to answer my questions and to make sure… - **Thumbtack · Gerry O. · 2025-07-20**: An amazing company to say the least. Elvin and his crew built me three hand cut stone retaining walls and hand cut stone facia attached to the front of my home. Additionally, my broken up concrete front walkway and rear patio was excavated and rebuilt with high end pavers with belgian block borders.… - **5/5 · Google Reviews · William Huckman · 2024-11-11**: Elvin is an "Exceptional Craftsman" and "True Professional". He is a High Quality Mason who takes a Personal Interest in his Clients and their Masonry Projects! Elvin is Easy to Work With, he has a good understanding of Project Requirements and offers Creative Suggestions that can take your projec… - **5/5 · Thumbtack · Lakenia H. · 2023-07-19**: 5 Star Service!!! No Regrets, Money well spent! I had an existing patio and wanted to go bigger, extending it to the opposite side of the yard. Elvin understood the assignment! He delivered And didn’t take any shortcuts, I was amazed at the quality of work & the time it took to complete the job. Com… - **5/5 · Google Reviews · GARDY DERTELUS · 2023-04-14**: Elvin did a great Job repairing my chimney, and touching up the foundation around my home, I am very happy with the results. Will definitely be in contact with Elvin again for more work. --- Data freshness: last scanned 2026-10-14T09:08:05.110Z. Cite as: Diamond Construction & Masonry LLC — Tavlee (https://tavlee.com/contractor/diamond-construction-and-masonry-llc-southbury) Source: https://tavlee.com/contractor/diamond-construction-and-masonry-llc-southbury ## Sitemap [Full site index](https://tavlee.com/sitemap.md)