Welding and Fabrication in the Greater Houston Area

A & A Machine & Fabrication LLC near Galveston, TX, is a full-service ASME code fabrication and machining facility. We have the skilled staff, facilities, and resources to meet your stringent custom welding fabrication requirements.

A&A possesses the U, U2, U3, PP, S and R stamps as well as A2 Certification for service in The People's Republic of China.

A&A Representative in China
Luchuan Int'l Co. Limited
Telephone: 0086-10-64725062
Email: zhoujing@luchuanneng.com
Person in Charge: Zhou Jing
Address: Room 1702, Block B, Xiaoyun Center, No. 15, Xiaguangli, Chaoyang District, Beijing, China, 100016


A&A Machine & Fabriction has the welding procedures & qualifications for a variety of metals including Mig (GMAW), TIG (GTAW), Flux core (FCAW), Submerged Arc (SMAW), and shielded metal (SMAW).
Our custom welding fabrication services include:
  • Carbon steel
  • Stainless steels
  • Nickel
  • Nickel Chrome
  • Duplex stainless
  • Stellite
  • Inconel 625
  • All nickel alloys
  • Hard Surfacing
  • Other exotic metal alloys
Cylinder Roller — Fabrication in Galveston, Tx
Tank — Fabrication in Galveston, Tx
Tubing — Fabrication in Galveston, Tx
  • Burners
  • Tips
  • Coils
  • Nozzle
  • NDE (PT, MT, and X-RAY)
  • O2 Cleaning
  • Precision Assembly
  • Concentricity and Retraction Alignment
  • High Pressure Tubular Reactors And Coolers
  • High Pressure Tubing
  • Fabrication and Assembly
  • Jacketing
  • Paint
  • Tube Bending
  • Cold Bending
  • Hot Bending
  • Stress Relief
  • Copper Cladding
  • Autofrettage
  • Rolled Threads
  • Cut Threads
  • Hydro-test
  • High pressure tubing (LDPE)
  • High pressure fittings (cylinders, blocks and quills)
  • Pressure vessels

Pressure Vessel Fabricating Services

  • ASME Coded Vessels
  • ASME Division 3 (over 10,000 psi)
  • Paint
  • Stress Relief
  • National Board "R"
  • Hydro-test


  • B31.1
  • B31.3
  • Pipe Threading

Process Skid Fabrication

A&A is a full service ASME code fabrication and machine facility offering custom skid fabrication. A&A has geared its operations to provide a diverse support network to the plant sites. We can design and layout a process skid to accommodate the equipment, piping and instrumentation that you have defined or fabricate the skid to your detailed layout. We have the skid fabrication expertise, experience and facilities to tackle your most demanding skid fabrication requirements.
  • Lube Oil Consoles
  • Catalyst Meter Skids
  • Compressor Skids
  • Vapor Recovery Skids
  • Seal Oil Skids
  • Custom Skids
  • Structural Steel / Fabrication
  • Cylinder Roller