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Our talented group of welders, fabricators, and machinists coupled with our other services and our attention to detail give us the ability to pursue a wide variety of ASME Code work. Here at H3O Inc. we maintain ASME U and R stamps. Operating within these parameters, we can design fabricate, and finish a variety of custom tanks and pressure vessels. Coupled with our other in-house services, we can take your project from design to installation without it ever leaving our facility.


Talented Project Management Team

H3O's Project Management Services are designed to assist you with rollout of small to large scale projects, allowing you to focus on your core business objectives. Our Industry experienced project managers are trained to guide project coordination, communication and project budget management to assure your projects are completed safely, on schedule and within budget, avoiding costly overruns saving you both time and money.


Qualified Draftsman

Whether you are designing something small or something big. H3O Inc. has been through the process. We know that no two projects are the same & no two clients are the same. We have a firm belief that we can learn something from you. With that in mind, let us create something as "unique as you!"



H3O Inc. Qualified Steel Erectors

Give us the opportunity to install your steel framed structure. Our safe, skilled team will be sure to provide you with a quality structure for your place of business.


24/7 Plant Maintenance

Our clients and their facilities demand routine and emergency service for daily operation. H3O Inc. has the highly trained and experienced personnel to provide industrial plant maintenance. 


Your one stop concrete needs shop

Providing comprehensive civil and concrete services, H3O Inc's skilled self perform workforce excels at meeting and exceeding the logistical challenges faced in Industrial Construction. Contact us and let us know how we can help you with any of your concrete needs.


H3O Inc. Quality Millwrights

Our millwrights are skilled at leveling, aligning and installing machinery on foundations or base plates and setting, leveling, and aligning electric motors or other power sources such as turbines with the equipment. We also specialize in shutdown work.


Reduce your Maintenance Budget

H3O Inc. provides skilled labor and routine maintenance services to supplement customer needs. Call us today at 541-995-6158 and we will help you reduce your maintenance budget by identifying areas to improve reliability.


We Fabricate Conveyors, Tanks, Structural & More

Belt, Screw, Drag, Vibrating and Pneumatic Convetyors, Catwalks and Platforms, Handrails, Grating and Cage Ladders, Bins, Hoppers and Panels, Tans and Vessels, Safety Guards and much more. As a full service custom fabrication. Here at H3O Inc, we pride ourselves on being able to provide true one-stop solutions for most projects. We can provide design and drafting services for our customers that require them. We also maintain a full complement of fabrication equipment and readily build just about anything. Some of the fabriation services we provide include: plate sheering, bending and rolling, CNC flame and plasma cutting, welding and machining. We also offer paintingservices to give the finishing touch to your project. With a large 3-bay shop, two overhead cranes, size is not a problem. Large or small, we can handle your project safely and promptly.


H3O Inc. Qualified Pipefitters.

H3O Inc. would be happy to help with any of your pipe fitting needs. We can assemble, fabriate, weld, maintain, repair and trouble shoot mechanical piping systems carrying fuel, chemicals, water, steam and air in heating, cooling, lubricating and various other process piping systems.

​Let us help with all of your piping needs.

Welding Services:

SMAW, GTAW, GMAW, FCAW & more....

Whether your project requires repairs, or new construction, our talented group of welders are here to help. Our welders are an important part of our capabilities. Our welders allow us to offer a wide variety of welding services to you. No Matter what your welding needs are, we can provide the manpower to get the job done. Give us a call, our knowledgeable staff is here to help. 

H3O Inc.