For all your machining and fabrication needs Aloha Machine and Welding provides professional welding services throughout the state of Hawaii, with offices in Oahu and Hilo, HI. We won the Small Business Person of the Year Award 2005 and are a Better Business Bureau member in good standing. We have served the community since 1993 and have an excellent reputation for our work.
Regardless of whether you are looking for some minor repair work or something more large scale, we can help. We’ve taken on many projects, both large and small. Give us a call today to discuss your needs.


Aloha Machine and Welding in Hilo is a full service, single source company when you need machining, design, consulting or fabrication services.

We can do it all. Our professional contractors can accomplish anything from a total and complete construction project, maintenance on in-house boiler rooms, down to single machinery installation. Call us for:

  • ASE pressure vessel code work “A”, “U”, “PP”, “R” and “S”
  • Structural steel fabrications and erections, process equipment installations
  • Boiler and pressure vessels, pressure piping and installations
  • Refinery projects, turnarounds, setting, moving and engineering the delivery of quality products, on time and on budget
  • Engineering services, consulting, design, complete cost estimates, technical inspections, quality evaluations


Our expertise is recognized throughout the industry. Aloha Machine and Welding has become synonymous with top quality fabrication and machining services in the Hilo area and islandwide.
We get the job done quickly and on budget, and promise a job that lasts. The steel products and services we use are of the highest industry standard. So you can be sure that a job with Aloha Machine and Welding will not let you down. We understand how crucial our work is to any project. That’s why we that guarantee our services to your satisfaction.


Our Address:

153 Makaala St. Hilo, Hawaii 96720

HICA Member Details

Member Type

Associate Member

Contractors License Number