ASME Section IX Certified Welders
Expert Welding & Custom Fabrication Services
At Dunaway Custom Welding & Metal Fabrication, we take pride in providing top-notch welding, custom fabrication, and repair services to commercial, industrial, and residential clients. With over 15 years of experience, our talented team works hard every day to ensure your satisfaction. Contact us today for a personalized quote.

Mobile & On‑site welding capability
Our mobile welding services handle projects on-site, reducing downtime and avoiding equipment transport.

Sanitary & process piping expertise
We specialize in sanitary and process piping, ensuring safe, efficient, and compliant fluid handling for food, beverage, and pharmaceutical industries.

Safety & quality programs
Our safety and quality programs prioritize compliance, risk reduction, and high standards to protect both personnel and project outcomes.



Years of Experience
Our Expertise
At Dunaway Custom Welding & Metal Fabrication, we are committed to delivering high-quality services on time. Our team focuses on working efficiently while maintaining clear and open communication with clients. Whether you need custom metal fabrication, welding, or repair services, we tailor each project to your specific needs to ensure excellence.






Our Numbers
Certified Welding & Metal Fabrication Experts in Western NY
We are a certified welding and metal fabrication contractor based in Western NY. Our team specializes in process, mechanical, and sanitary piping, mobile welding, and custom fabrication. As a Local 13 union contractor, we combine precision, safety, and reliability to serve industrial plants, manufacturers, and contractors with projects of all sizes.
Process Piping
Precision Process Piping Solutions
Mechanical Piping
Mechanical Piping Installation & Repair
Sanitary Piping
Sanitary Stainless Steel TIG Welding
Mobile Welding
Mobile Welding Available
Connect with Dunaway Custom Welding & Fabrication LLC to Receive Unmatched Quality & Service
Reach out today to explore innovative steel fabrication solutions backed by exceptional craftsmanship and reliability.
Where do I start? There are so many exceptionally good things to say about Jake Dunaway and his metal fabrication work. I contracted Dunaway Custom Fab to design and manufacture three adjustable awnings for solar panels on my building. Jake was exceptionally straightforward to work with and immediately understood the scope, details and requirements of the project, as well as the associated building structure. His solar panel awning design is novel to the solar industry field, in that it’s mount is adjustable in a way that allows the angle of the awning to easily change between summer and winter (any seasonal) positions for maximal solar energy output. Jake is fully responsible for creating and manufacturing the design. He sourced all the materials and took into consideration the structural requirements, as well as affordable material costs for this project. The balance he found between cost and structural demands was very well thought out. And these considerations also influenced the weight of the awning units and ease of mounting the solar panels. On a personal level, Jake is very straightforward, easy to communicate with, and completely reliable. He immediately understands your construction needs and has the metal fabrication experience to take your project to new levels. The quality of his work is superior and builds off of and includes welding and metal fabrication projects for NASA, Tesla, nuclear submarines, industrial level piping, just to name a few. We are fortunate to have such a hard working, talented, and quality person offering high-end as well as industrial standard metal fabrication in our region. My sense is that no project is too small or too large for Jake to take on. And for that matter, Jake is enthusiast for both basic and highly technical or even creative work.

Dunaway custom welding was extremely professional, fast, and down to earth courteous. I brought in a 30-year-old rusted, tired, old, muffler system, from a Honda fat cat. I was sent out the door with a working system that has put the life back into my Big boy toy. Thanks again!

Dunaway did a superb job fabricating and installing my custom stainless steel darkroom sink. Even though it was a small job for him, he dealt with it as if nothing was more important. All around excellence.

Jake, was a Gods blessing,in my need for help that was last minute he saved me from having to buy a new car. He went to work and fixed up my SUV .....A very honest men 😊

Satisfied Clients Speak Out
Hear directly from our satisfied clients and discover why they trust us for exceptional results.