--- title: "Concentric Fabrication LLC — Staircases & Railings | Houzz" canonical_html_url: https://www.houzz.com/professionals/staircases-and-railings/concentric-fabrication-llc-pfvwus-pf~503895628 markdown_url: https://www.houzz.com/md/professionals/pf~503895628.md entity_type: LocalBusiness business_name: "Concentric Fabrication LLC" category: ["Staircases & Railings"] image: https://st.hzcdn.com/fimgs/200385dd025530ec_7932-w400-h400-b0-p0--.jpg address: "185 Riverside Ave, Somerset, Massachusetts 02330, United States" latitude: 41.8883 longitude: -70.7678 phone: "(508) 672-4098" website: http://www.concentricfab.com rating: 5 review_count: 1 followers: 100 last_updated: 2026-09-23 --- # Concentric Fabrication LLC Original Houzz profile: [Concentric Fabrication LLC](https://www.houzz.com/professionals/staircases-and-railings/concentric-fabrication-llc-pfvwus-pf~503895628) ## Professional summary - **Primary category:** Staircases & Railings - **Location:** Somerset, MA - **Serves:** Brockton, Hingham, Duxbury, East Bridgewater, Kingston, Carver, Lakeville, Middleborough Center, Halifax, Buzzards Bay, Accord, East Wareham, Greenbush, Manomet, Middleboro, Minot, Monponsett - **Houzz rating:** 5.0 out of 5 (1 review) ## About ### Houzz Badges - Star Houzzer - 100 Ideabook Saves We design, build, finish and install all manners of architectural and sculptural metals. ### Services Provided - Railing Installation - Stair Installation - Baluster Installation - Railing Repair - Stair Repair - architectural metal ### Areas Served - Brockton - Hingham - Duxbury - East Bridgewater - Kingston - Carver - Lakeville - Middleborough Center - Halifax - Buzzards Bay - Accord - East Wareham - Greenbush - Manomet - Middleboro - Minot - Monponsett ### Typical Job Cost $50,000 - 500,000 ## Business Details | Field | Value | | --- | --- | | Business Name | Concentric Fabrication LLC | | Address | 185 Riverside Ave, Somerset, Massachusetts 02330, United States | | Phone | (508) 672-4098 | | Website | http://www.concentricfab.com | | License Number | EN26-3028728 | | Followers on Houzz | 100 | **Social profiles:** - Facebook — https://www.facebook.com/concentricfab/ - Blog — www.concentricfab.com ## Contact - **Houzz profile:** [Concentric Fabrication LLC](https://www.houzz.com/professionals/staircases-and-railings/concentric-fabrication-llc-pfvwus-pf~503895628) - **Website:** http://www.concentricfab.com - **Phone:** (508) 672-4098 ## Reviews **Overall rating: 5.0 out of 5 — 1 review** ### All 1 review **★★★★★ — studio PPARK, Nov. 2015** > Derek and Rob of Concentric Fabrication are fantastic to work with. Besides a supreme level of craftsmanship and skill they are amicable to new ideas and stretching possibilities. Always fun to work with and great guys in general. We highly recommend them for any architectural or sculptural projects. - James Krapp ## Selected projects - [Wave Rail](https://www.houzz.com/hznb/projects/wave-rail-pj-vj~2010595) - Location: Not specified - Photos: 11 - [Loft Ladder](https://www.houzz.com/hznb/projects/loft-ladder-pj-vj~1431537) - Location: Nantucket, MA - Photos: 18 - Description: This home was a renovation designed by Workshop APD in New York. The scope of our work was to add a new main stair, a loft ladder, a steel and glass bridge, fireplace insert, mantle, wood racks, and custom wine chill tray. The main stair was comprised of two one inch steel stringers that were machined and blackened. A steel tube hand rail was also fabricated. The guardrail for the stair is provided by a custom chainmail that is suspeneded from a channel cut into the bridge handrail above. Below… - [Multilevel Modern](https://www.houzz.com/hznb/projects/multilevel-modern-pj-vj~1431649) - Location: Nantucket, MA - Photos: 9 - Description: This Workshop APD home offered a number of opportunities for Concentric to apply its craft. The main element of our efforts is the two story main stair supported by 2" steel stringers that carry a glass guardrail. This assembly meets a glass floor on the main level that is supported by a matching blackened metal frame. The glass floor looks down on a wine cellar and tasting room with elements built by Concentric. The living room features a grand fireplace that has a blackened metal insert and br… - [Hand Forged Hotel Handrail](https://www.houzz.com/hznb/projects/hand-forged-hotel-handrail-pj-vj~1532400) - Location: Not specified - Photos: 10 - [Fire](https://www.houzz.com/hznb/projects/fire-pj-vj~855001) - Location: Not specified - Photos: 3 - [Modern Pergola](https://www.houzz.com/hznb/projects/modern-pergola-pj-vj~1391565) - Location: Not specified - Photos: 3 - Description: Custom Stainless Pergola components adorning 6" x 6" and 6" x 8" cedar posts - [Observatory Stair](https://www.houzz.com/hznb/projects/observatory-stair-pj-vj~1715789) - Location: Not specified - Photos: 3 - [Rails](https://www.houzz.com/hznb/projects/rails-pj-vj~1498320) - Location: Not specified - Photos: 3 - [Five Story](https://www.houzz.com/hznb/projects/five-story-pj-vj~360364) - Location: Boston, MA - Photos: 11 - Description: In this completed five story stairway and balcony for a five story row house in Boston’s Beacon Hill neighborhood, we worked with Sea-Dar Construction and James Dayton Design. Concentric began the job by creating a series of as-built drawings of the existing stair, some of which date back seventy years. Once the as-builts were completed, we were able to work with the design group on layout. Each run of stairs was a unique condition, which would require a unique design for each run. No two posts… - [Black Bronze](https://www.houzz.com/hznb/projects/black-bronze-pj-vj~593182) - Location: Not specified - Photos: 24 - Description: For this Doreve Nicholaeff designed private residence in Wrentham, Massachusetts, Concentric fabricated nearly four hundred feet of bronze railings. Very few of the components were ordered from a catalog - just handrails, collars, and medallions. All other components were machined from raw materials in house. The assembly process is almost entirely mechanical, utilizing a number of hidden screws and bolts. This allowed for a much cleaner and precise assembly than a welded solution. The sections… - [Furniture](https://www.houzz.com/hznb/projects/furniture-pj-vj~1431735) - Location: Not specified - Photos: 8 - Description: Concentric Fabrication builds furniture too. A number of our clients have contracted us to build furniture that they have designed. We have also designed furniture for clients. A wide range of materials have been employed. Send us your ideas and we can make them a reality. We not only work with metal, but have the knowledge and capacity to work with a multitude of materials; glass, wood, carbon fiber, stone, and concrete to name a few. - [Tech Stair](https://www.houzz.com/hznb/projects/tech-stair-pj-vj~1049193) - Location: Not specified - Photos: 20 - [Details](https://www.houzz.com/hznb/projects/details-pj-vj~852866) - Location: Not specified - Photos: 41 - [Sculpture](https://www.houzz.com/hznb/projects/sculpture-pj-vj~844387) - Location: Not specified - Photos: 10 - [Relax](https://www.houzz.com/hznb/projects/relax-pj-vj~977012) - Location: Not specified - Photos: 6 - Description: Concentric Fabrication LLC specializes in the unique! This 18 foot painted stainless hammock base, is being prepped today for the trek to its new private residence in Palm Beach, Florida. The Concentric team designed and produced this project from start to finish in house. Final photos to be posted once installed. - [Water](https://www.houzz.com/hznb/projects/water-pj-vj~876120) - Location: Not specified - Photos: 2 - Description: Large modern shower, custom stainless enclosure fabricated by Concentric Fabrication LLC. Curved frosted glass components by Lucid Glass Studio. [See all 16 projects](https://www.houzz.com/professionals/staircases-and-railings/concentric-fabrication-llc-pfvwus-pf~503895628) ## Ideabooks - [Finishes](https://www.houzz.com/ideabooks/46806766/list/finishes) — 10 ideas - [Railings](https://www.houzz.com/ideabooks/42206924/list/railings) — 13 ideas [See all 2 ideabooks](https://www.houzz.com/ideabooks/users/derek-riley) ## Community Q&A **Q: Help with artwork above bed** *(in Design Dilemma)* I need some advice for art above my bed. Headboard is taupes/soft blue, covers are duck egg blue and walls are also soft blue. Also need advice on colours for the artwork. Thanks! A: Large powder coated aluminum circles. Can be customized to fit bedroom scale, and color scheme. **Q: Is this a reference to Clark kent** *(in Photo Questions)* A: thank you for posting finished photos of this house. I never got to see final images. I installed the two main stairs and fireplace surrounds. --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-23.*