Business Details
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Trusted Welding & Fabrication Services in Hays, Kansas
Leon's Welding & Fabrication has been delivering precision metalwork solutions for over three decades. Founded on principles of craftsmanship and reliability, we specialize in custom welding, fabrication, and finishing services for commercial and industrial clients. Our team combines advanced technical capabilities with hands-on expertise to execute complex projects from concept to completion. With a fleet of mobile welding units and in-house powder coating facilities, we offer comprehensive on-site and shop-based services. Our API 1104 certified welders maintain rigorous quality standards while serving diverse sectors including oil and gas, agriculture, and construction.As a family-owned business, we prioritize personalized service and long-term client relationships. Our 15,000 sq ft facility houses state-of-the-art CNC plasma cutting equipment and mobile sandblasting units for surface preparation. Safety and innovation drive our operations, ensuring projects meet exact specifications and industry regulations. We maintain active credentials with ISNetworld for contractor verification. Our dual focus on technical excellence and operational flexibility enables us to tackle projects of any scale.
Services
Welding Services
Metal Fabrication
Sandblasting
Powder Coating
CNC Plasma Cutting
Portable Welding
Pipeline Welding
Metal Art Creations
Highlights and features
- 30+ years of specialized welding and fabrication expertise
- Family-owned business with hands-on owner involvement
- Mobile welding services available 24/7 for emergency repairs
- API 1104 certified for pipeline welding compliance
- Full-service facility with in-house powder coating capabilities
Associations and certifications
- ISNetworld
- API 1104
Services
Welding Services
We provide certified welding for steel, stainless steel, and aluminum materials. Our API 1104 certified welders perform pipeline welding, structural repairs, and custom fabrication. Projects receive precision execution from initial design through final inspection, ensuring compliance with industry standards for strength and durability.
Metal Fabrication
Our fabrication shop creates custom metal solutions from blueprints or client concepts. Capabilities include constructing fuel tanks, trailers, commercial kitchen equipment, and decorative metal art. We handle complete project cycles including material sourcing, precision cutting, assembly, and protective finishing coatings.
Portable Welding
Five mobile welding units enable field service for industrial clients. We perform emergency repairs, pipeline maintenance, and equipment modifications at client locations. Each truck carries equipment for steel, stainless steel, and aluminum welding in various environmental conditions.
Powder Coating
Our powder coating division applies durable, eco-friendly finishes to metal surfaces. The process includes surface preparation through abrasive blasting, electrostatic powder application, and high-temperature curing. This creates chip-resistant, long-lasting coatings for industrial equipment and commercial fixtures.
CNC Plasma Cutting
Computer-controlled plasma cutting machines produce accurate metal components from digital designs. We create custom signs, specialty flanges, and complex parts with tight tolerances. This technology enables rapid prototyping and consistent quality for production runs.
People
Leon Pfannenstiel
Owner/Operator
Leon Pfannenstiel brings over 30 years of welding expertise to the business. As API 1104 certified pipeline welder, he oversees project design and execution while maintaining active field involvement. His technical knowledge spans multiple industries including oil and gas infrastructure.
Melinda Pfannenstiel
Operations Director
Melinda Pfannenstiel manages daily operations and safety compliance. With comprehensive knowledge of industrial welding standards, she coordinates project timelines and client communications. Her administrative leadership ensures efficient service delivery across all business divisions.
Questions
What welding certifications do you hold?
We maintain API 1104 certification for pipeline welding and follow strict quality control procedures. Our credentials are verified through ISNetworld for industrial contractor compliance.
Do you offer on-site welding services?
Yes, our fleet of five mobile welding units provides on-site services for emergency repairs, pipeline maintenance, and equipment modifications across Kansas and surrounding regions.
What materials can you work with?
Our capabilities include carbon steel, stainless steel, and aluminum welding and fabrication. We handle projects from structural components to specialized equipment requiring corrosion-resistant materials.
Do you provide powder coating services?
Yes, our in-house powder coating facility applies durable, environmentally friendly finishes with rapid turnaround. We handle both small components and large industrial equipment.
What safety protocols do you follow?
We maintain comprehensive safety programs with regular employee training. As ISNetworld-registered contractors, we comply with all OSHA standards and industry-specific safety requirements for industrial operations.
Reviews (5)
Rob Hardwick
Dec 07, 2019
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I've been a resident in Kansas a very short time. I have been extremely disappointed by most private businesses across the western part of the state. Not here! This shop is top notch!!! The staff is friendly, knowledgeable, helpful and Quick! The shop is first class and the amount of services is amazing! Very clean and organized. This is a business that is doing it right! Thank you!
Noe Gillespie
Oct 01, 2018
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I went in for a small project, that i thought wouldn't even be worth their time. However, not only did they do the two cuts I needed in less than a minute on my rib rack for my treager grill, but they made me feel like a valued customer right as soon as i walked in the door. Their kindness and customer service is what led to a couple more purchases today.
LaDawn Farland
Jan 20, 2018
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Our axle on our trailer broke while traveling through on I 70. Leon came to us, fixed the problem on-site very quickly and with a smile. Excellent service. Very highly recommend!
Cheryl L.
Nov 30, 2017
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We now have beautiful porch railings, a fence and two gates. They were custom made so that our small dogs could be protected. Matt did excellent work building and installing them as well. I would highly recommend Leons Welding.
Gary G.
Aug 24, 2017
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Leon made a chimney cap and installed it. Great customer service and extremely knowledgeable. Thanks
