Sieber Industrial Contractors, Inc.
Metal Fabricator
Why pick this one
Sieber Industrial Contractors, Inc. provides ASME pressure-vessel fabrication, API tank work, and in-house engineering with PE-stamp capability.
Best for
- ASME pressure vessel fabrication or code repairs
- API 620, 650, or 653 storage tank projects
- Pharmaceutical facilities needing high-purity piping or clean room fabrication
- Industrial shutdowns, turnarounds, and 24/7 emergency support
- Projects requiring exotic metals such as titanium, Inconel, Monel, or duplex stainless steel
- Projects needing fabrication, engineering, polishing, passivation, and inspection from one contractor
Look elsewhere if
- Residential or small consumer metal repairs
- Projects requiring a published service-area commitment outside the Ayden, North Carolina location
- Projects that do not require industrial, pharmaceutical, pressure equipment, piping, tank, or inspection capabilities
Specialties
- ASME pressure vessel fabrication
- ASME heat exchanger fabrication
- ASME/NBBI pressure vessel repairs and alterations
- ASME boiler repairs and re-tubing
- API 620, 650, and 653 storage tank fabrication and repairs
- High-purity piping for WFI, USP, clean steam, clean utilities, and gases
- Orbital welding from 0.25 to 6 inches
- Clean room welding and fabrication
- Mechanical polishing, electropolishing, and passivation
- Heat exchanger tube plugging
- Tube rolling and flaring
- Pressure piping fabrication and replacement
- Nondestructive testing and weld inspection
- API tank design and onsite fabrication
Certifications
- ASME U-Stamp for pressure vessels
- ASME S-Stamp for boilers
- NBBI R-Stamp for code repairs
- ASME PP-Stamp for pressure piping
- ASME/NBBI certification
What makes them different
- In-house design, engineering, fabrication, polishing, electropolishing, passivation, and inspection services
- In-house engineering with more than 30 years of ASME engineering experience and PE stamp capability
- Fabrication of carbon steel, stainless steel, nickel, copper, titanium, Inconel, Monel, and duplex stainless alloys
- Three 20-ton overhead cranes, one 15-ton overhead crane, and 45-foot under-crane-hook clearance
- Large API tanks can be fabricated onsite, with smaller API tanks fabricated in the shop
- Emergency
- Available
Distilled from this business's own website.
Public records
State license
- Licensed general contractor (Metal Erection) #70603 · FCS Holdings, LLC · valid until Dec 31, 2026
- Licensed general contractor (Building) #74657 · Sieber Industrial Contractors, LLC · valid until Dec 31, 2026
Source: NC Licensing Board for General Contractors, as of Nov 3, 2026
Matched to this business from government records by phone, website, name, and address. Spot something wrong? Claim this listing and we'll fix it.
Contact & Location
- Address
- 221 Pepsi Way, Ayden, NC 28513-7609
- Phone
- 12527462003
- Website
- https://www.sieberindustrial.com
- absolute.quality@sieberindustrial.com
Services
- Industrial metal fabrication
- Pharmaceutical fabrication
- Pressure vessel fabrication and repair
- Heat exchanger fabrication and repair
- Boiler repair and fabrication
- Pressure and process piping
- API storage tank fabrication and repair
- Engineering, modeling, and fabrication drawings
- Inspections and nondestructive testing
- Emergency industrial repair
- Mechanical polishing, electropolishing, and passivation