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Los Angeles, CA
Wrought Iron Staircase
A Spanish Revival exterior staircase with custom hand-forged balusters, matching the home's original architectural language.
Materials
Hand-Forged Iron · Matte Black Finish
4D
Iron Works
Est. 2008
Serving Southern California Since 2008
Custom metalwork
that makes a statement.
From handcrafted gates and elegant staircases to architectural railings, fencing, and custom fabrication, 4D Iron Works transforms ideas into timeless metalwork built with precision and pride.
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Since 2008
Custom Fabrication
Professional Installation
Residential & Commercial
Premium Craftsmanship
Free Estimates
Signature Services
Handcrafted metalwork,
designed to endure.
Every project is drafted, fabricated, and installed by our in-house craftsmen — no subcontractors, no shortcuts.
Signature
Custom Driveway Gates
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Interior
Modern Metal Railings
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Exterior
Ornamental Iron Fencing
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Architectural
Custom Staircases
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Residential
Balcony Railings
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Protection
Security Gates
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Bespoke
Entry Doors
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Detail
Decorative Metal Features
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Commercial
Commercial Ironwork
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Interactive Showcase
Choose a piece.
See the craft.
Modern Gates
Materials
Structural Steel · Composite Panels · Powder Coat
Inspiration
Contemporary California estates
Recent Project
Southern California Residence, 2024
Featured Projects
A portfolio built one weld at a time.
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02 / 04
Rancho Cucamonga, CA
Contemporary Cable Staircase
A modern interior stair and landing system with powder-coated steel posts and tensioned stainless cable infill.
Materials
Engineered Steel · Stainless Cable · White Oak
03 / 04
Southern California
Modern Horizontal Railing
A crisp black horizontal railing wrapping an elevated patio — clean sightlines, coastal-grade finish.
Materials
Powder-Coated Steel · Horizontal Bar Infill
04 / 04
Ontario, CA
Composite Privacy Gate
A heavy-duty side-yard gate combining a welded steel frame with maintenance-free composite panels.
Materials
Steel Frame · Wood-Grain Composite Panels
Before & After
The transformation.
Drag across the image — old gate to new custom fabrication.
Our Process
Six steps. Zero shortcuts.
01
Consultation
On-site walk-through, listening to your vision and property.
02
Design
Hand-drawn concepts and 3D renderings refined until every line feels right.
03
Engineering
Structural drawings and precision measurements built to code.
04
Fabrication
In-house welding and finishing by our master craftsmen.
05
Installation
White-glove installation by our licensed field team.
06
Final Inspection
Every joint, weld, and finish signed off before we leave.
Materials
Only the metals we would put in our own homes.
Wrought Iron
Hand-forged, hammered, and shaped.
Structural Steel
Engineered for spans and loads.
Aluminum
Coastal-ready, corrosion resistant.
Powder Coating
Factory-grade, hundreds of finishes.
Custom Finishes
Patina, bronze, blackened steel.
Modern Glass
Low-iron, tempered, seamless.
Why 4D Iron Works
Built with craftsmanship.
Designed to last.
Established Since 2008
Custom Fabrication
Experienced Craftsmen
Precision Installation
Premium Materials
Attention To Detail
About
Where craftsmanship meets architecture.
Since 2008, 4D Iron Works has proudly fabricated and installed custom gates, fencing, staircases, handrails, and architectural metalwork throughout Southern California. Every project is thoughtfully designed, precision fabricated, and professionally installed to create timeless features that enhance security, beauty, and property value.
2008
Established
1000+
Custom Projects
R + C
Residential & Commercial
SoCal
Serving Southern California
Inspiration Gallery
A study in detail.
Service Area
Serving Southern California.
From coastal estates to inland ranches, we design, fabricate, and install across the greater SoCal region.
- Ontario
- Rancho Cucamonga
- Riverside
- San Bernardino
- Orange County
- Los Angeles
- Inland Empire
Ontario
Rancho Cucamonga
Riverside
San Bernardino
Orange County
Los Angeles
Inland Empire
Client Reviews
Trusted by discerning homeowners.
"The gate they built for our estate is a work of art. Every scroll, every finial, done by hand. Neighbors stop to photograph it."
Michael R. · Rancho Cucamonga
"Our floating staircase is the centerpiece of the entire home. The precision of the fabrication is beyond anything we imagined."
Sarah L. · Newport Beach
"Professional from first call to final walk-through. They treated our project like it was their own home."
David K. · Los Angeles
Frequently Asked
Questions.
Custom gates typically range from $8,000 to $80,000+ depending on size, materials, automation, and design complexity. Every quote is prepared after an on-site consultation.
Yes. Every weld, bend, and finish happens in our Southern California shop by our own craftsmen — never subcontracted.
Absolutely. We regularly restore, extend, and match heritage ironwork on historic properties throughout the region.
Yes, we design and install fully automated gates with the leading operator systems, safety loops, and access controls.
Yes — we offer factory-grade powder coating in hundreds of finishes plus specialty patinas and blackened steel treatments.
Most residential projects run 4–10 weeks from approved design to installation, depending on scope and current shop load.
Let's build something
extraordinary.
Contact
Start your project.
4D Iron Works
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4D Iron Works
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Welcome to 4D Iron Works.
How can we help with your project today?