About Us Tri-Cities Machine Shop

Serving Tri-Cities Since 1998 Building Up to a Standard, Not Down to a Price

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High Desert Maintenance is a family-owned machine shop founded in 1998 in Kennewick, Washington. Our shop team contains over 90 years of welding and fabrication experience, which allows us to always deliver the highest quality work for small- and large-scale projects alike.

We are as well-equipped to handle metal fabrication needs for the construction of a skyscraper as we are for building a custom grill or automotive part—and we are uniquely able to guarantee the same quality results for each project, regardless of scope.

Our Guarantee

We consistently offer the best quality metal fabrication, welding, and machine work to achieve the strongest and most reliable material results. We stand by our work and guarantee its quality without reservation.

  • Outstanding welding and fabrication shop. Always done first class work for my company and they consistently go above and beyond.

    — Zak

Our Process for Custom Metalwork Projects:

  • Concept

    Bring us your ideas and we'll create a quick concept drawing to ensure we're on the same page about your project.

  • Estimate

    We'll give you a bid for the total cost of your project, including time and materials. For larger projects, we may need more information.

  • Completion

    While turnaround time depends on the nature of the job, we can usually accommodate a faster turnaround if needed.