Franklin, Tennessee
Railings, stairs & fences. Built to fit.
Custom metalwork and mobile welding repairs across Middle Tennessee and Chattanooga. Call or send a photo for a free estimate.
- 5.0★ (11)
- Angi
- 4.9★ (32)
- Years
- 6+

What do you need done?
Tell us what you'd like built or repaired. We'll call to discuss the job, usually within one business day.
Prefer to talk first? Call (615) 630-1840
Services
Stairs, railings, decks, fences, gates, and repairs

Staircases
Indoor and outdoor metal stairs, built to fit your home or business.
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Custom Railings
New railings and repairs for steps, porches, decks and balconies.
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Wood & Composite Decks
We build wood and composite decks, or supply a steel frame for your carpenter.
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Custom Metal Fabrication
Gates, brackets, matching parts, and one-off metalwork made from a photo, sketch, or existing piece.
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Fences & Gates
Wrought iron and aluminum fences and gates, plus on-site repair for damaged posts, panels, and hardware.
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Mobile Welding
Welding repairs at your home or job site, including gates, railings, trailers and equipment.
View serviceA few finished projects
See all projects
Brown Hall railings
Athens State University, Alabama
Richard built and installed the metal railings across the entrance steps, including the decorative panels and railings around the landings.
See the full installationWork directly with Richard
Have drawings ready? Richard can work from those. If you’re still deciding what you want, he can help you choose the design, materials and finish. For repairs, he’ll look at what can be kept and what needs replacing, then price the work so you can decide.
About usSmall repairs welcome
You can call about a broken bracket or a loose handrail.
Measured on site
New stairs, railings and gates are made to your measurements.
A free estimate
Know what's included before you decide to go ahead.
Reviews
5.0★ on Google4.9★ on Angi
11 Google reviews · 32 Angi reviews · Franklin, TN
“Richard was able to come soon after we called and was quick and efficient. Super nice guy and did a fabulous job. Would definitely recommend him. Now our elderly parents have a rail to steady themselves on the steps. Thank you so much.”
“Richard and his team were super knowledgeable, professional, and stayed in the cold for 6 hours fixing my fence and mailbox! They both look perfect! 10/10!”
“Richard and team was absolutely amazing! Very responsive, timely and did exactly what he said he would do. Was on time and his workmanship was superb! Will definitely utilize his services again!”
Service area
Serving Middle Tennessee and Chattanooga
Franklin
Williamson County
Home base for staircases, railings, decks, and custom fabrication.
Nashville
Davidson County
Metal stairs, railings and fence repairs across Davidson County.
Brentwood
Williamson County
Porch railings, driveway gates, and interior stairs.
Murfreesboro
Rutherford County
Steel deck frames, fence repair, and custom railings.
Chattanooga
Hamilton County
Railings, decks, stairs and welding repairs, with visits arranged in advance.
Ooltewah
Hamilton County
Railings, gates, and deck framing on scheduled install days.
- Who owns 3D Custom Welding?
- Richard Arnold owns and runs 3D Custom Welding LLC in Franklin, Tennessee. He's a veteran, and you'll speak directly with him about your project.
- Does 3D Custom Welding serve Nashville and Chattanooga?
- Yes. Our office is in Franklin and we work in Nashville, Brentwood, Murfreesboro, Chattanooga, and Ooltewah. Chattanooga visits are arranged in advance alongside our other Hamilton County jobs.
- Is 3D Custom Welding licensed and insured?
- Yes. 3D Custom Welding LLC is licensed and insured. If you need documentation for your project, ask Richard when you get in touch.
- Do you take small welding jobs?
- Yes. We repair mailbox posts, chairs, fence pickets, hitches and other small metal items. Send a photo or call (615) 630-1840 to ask about your repair.
Let's talk about your job
Call Richard or request a free estimate. A photo or sketch is a good place to start.
