ARCHITECTURAL METAL
FABRICATION
FOR COMMERCIAL & RESIDENTIAL PROJECTS
Custom railings, stairs, gates, furniture and design-focused metalwork — fabricated and installed with precision and professionalism.
MA
Licensed & Insured
HIC# 216691 · CSL# CS-121104
CREDENTIALS
Licensed Construction Supervisor -Massachusetts, USA
CSL# CS-121104
Massachusetts Registered Home Improvement Contractor
HIC# 216691
Serving The Residential, Commercial & Government sectors
Proven project experience
United States Based Company - Offices & Factory In Chelmsford, Ma
Greater Boston Area
CREDENTIALS
Licensed Construction Supervisor -Massachusetts, USA
CSL# CS-121104
Massachusetts Registered Home Improvement Contractor
HIC# 216691
Serving The Residential, Commercial & Government sectors
Proven project experience
United States Based Company - Offices & Factory In Chelmsford, Ma
Greater Boston Area
Capabilities
SERVICES
Railings & Handrails
Interior and exterior railings in steel, aluminum, glass, and wrought iron.
Stairs & Staircases
Floating, spiral, and straight staircases engineered to dominate any space.
Gates & Canopies
Entry gates, driveway gates, canopies — security meets sharp design.
Custom Metalwork
Screens, furniture, fixtures, wall cladding — bespoke metal for bold visions.
Sina Shelves
Industrial-grade modular shelving for homes, offices, retail and commercial spaces.
General Construction
Licensed contractors for new buildouts, renovations, additions and any custom structure or fit out.
Portfolio
FEATURED PROJECTS
Railings & Stairs
Commercial Stair & Rail – Boston
2 stairs · 140 LF railing · stainless steel system
Railings & Stairs
Curved Handrail – Brookline Residence
Custom-bent steel handrail · wood cap · 3 flights
Railings & Stairs
Ornamental Balustrade – Cambridge
Wrought iron balustrade · 200 LF · interior application
Gates & Screens
Entry Gate & Pergola – Chelmsford
Steel gate · integrated canopy · 16 ft span
Gates & Screens
Privacy Screens – Commercial Facade
Laser-cut aluminum panels · 12 units · powder coated
Gates & Screens
Security Gate – Newton Residence
Motorized driveway gate · 20 ft opening · custom ironwork
Retail & Display
Display Fixtures – Boston Retail
Steel-frame display units · 8 fixtures · matte black finish
Retail & Display
Shelving Install – Commercial
Custom metal shelving · wall-mounted · 24 LF
Retail & Display
Showroom Fixture – Natick
Welded steel display · integrated LED lighting
Mixed Material
Steel & Glass Storefront – Boston
Steel framing · tempered glass · 3 entry bays
Mixed Material
Wood & Steel Staircase – Wellesley
Walnut treads · precision-welded steel frame · 2 flights
Mixed Material
Glass Railing System – Lexington
Tempered glass panels · brushed steel posts · 80 LF
Railings & Stairs
Commercial Stair & Rail – Boston
2 stairs · 140 LF railing · stainless steel system
Railings & Stairs
Curved Handrail – Brookline Residence
Custom-bent steel handrail · wood cap · 3 flights
Railings & Stairs
Ornamental Balustrade – Cambridge
Wrought iron balustrade · 200 LF · interior application
Gates & Screens
Entry Gate & Pergola – Chelmsford
Steel gate · integrated canopy · 16 ft span
Gates & Screens
Privacy Screens – Commercial Facade
Laser-cut aluminum panels · 12 units · powder coated
Gates & Screens
Security Gate – Newton Residence
Motorized driveway gate · 20 ft opening · custom ironwork
Retail & Display
Display Fixtures – Boston Retail
Steel-frame display units · 8 fixtures · matte black finish
Retail & Display
Shelving Install – Commercial
Custom metal shelving · wall-mounted · 24 LF
Retail & Display
Showroom Fixture – Natick
Welded steel display · integrated LED lighting
Mixed Material
Steel & Glass Storefront – Boston
Steel framing · tempered glass · 3 entry bays
Mixed Material
Wood & Steel Staircase – Wellesley
Walnut treads · precision-welded steel frame · 2 flights
Mixed Material
Glass Railing System – Lexington
Tempered glass panels · brushed steel posts · 80 LF
Our Clients
WHO WE WORK WITH
General Contractors
Subcontract fabrication & install
Developers
Commercial & residential projects
Architects
Design-assist & custom detailing
Property Owners
Direct-to-owner metalwork
HAVE DRAWINGS? GET A QUOTE IN 24–48 HOURS.
Upload your PDF or DWG files and we'll send you detailed pricing for fabrication and installation.
HOW WE WORK
PROCESS
SCOPE REVIEW & CONTRACT SIGNING
We review your project scope, materials, and timeline to align expectations and finalize the contract.
01
SUBMIT DRAWINGS
Send us your plans, sketches, or specs. We prepare shop drawings for approval before moving forward.
02
PROCUREMENT
Materials are sourced and ordered based on approved drawings, ensuring quality and lead-time efficiency.
03
PROCUREMENT
Materials are sourced and ordered based on approved drawings, ensuring quality and lead-time efficiency.
04
PAINT & FINISHING
All components receive professional finishing — powder coating, painting, or custom treatments as specified.
05
INSTALLATION
Our crew delivers and installs on-site — on schedule, to spec, with full cleanup and final inspection.
06
REQUEST FOR QUOTE
SEND DRAWINGS
FOR PRICING
Have drawings ready? Upload them and get a detailed fabrication and installation quote within 24–48 hours.
- No obligation
- 24–48 hr turnaround
- Full service
We work with general contractors, developers, architects, and property owners. Your drawings and project details are kept confidential.
HIC# 216691 · CSL# CS-121104 · info@sina-us.com