Engineering Excellence from Concept to Creation, with Precision in Every Bead

Peak Welding’s ASME-certified facility providing precision engineering, plasma cutting, and custom metal fabrication for industrial, automotive, mechanical, agricultural, and more projects nationwide

About Peak Welding and Fabrication

Peak Welding and Fabrication is a family-owned and operated company proudly serving the industry for more than 20 years. Formerly known as Lynn Inc., our company has built its reputation on dependable craftsmanship, honest service, and long-standing relationships across the communities and industries we support. Located in the heart of Sanpete County, we combine small-town values with the capability to serve customers throughout the Western United States in the field and across the entire country through our vessel and fabrication shop services.

We deliver precision welding, manufacturing, and fabrication backed by ASME and National Board R, S, and U certifications. Our team specializes in boilers, pressure vessels, power piping, and high-purity medical and food-grade systems, while also providing comprehensive welding and custom fabrication for agricultural, industrial, automotive, mechanical, and specialty applications. From the farmer next door to factories, plants, and mines across the nation, we approach every project with the same commitment to quality, safety, and reliability.

At Peak Welding and Fabrication, we believe in doing business the right way; being fair, honest, and true in every interaction. We hold ourselves to the highest standards of integrity and workmanship, delivering solutions our customers can depend on and partnerships built to last.

Services Tailored For You

ASME & National Board Code Welding

Peak Welding and Fabrication holds ASME and National Board R, S, and U stamps, allowing us to design, fabricate, repair, and alter pressure-retaining equipment to the highest industry standards. We specialize in code-compliant work for critical systems where safety, documentation, and precision are essential.
High-Purity, Food-Grade & Medical Systems

We support medical, pharmaceutical, and food-grade operations requiring sanitary and high-purity welding standards. Our team understands the importance of cleanliness, documentation, and consistency in regulated environments.
Data Center Welding & Fabrication

We provide precision welding, mechanical piping, and structural fabrication for data center construction, expansion, and maintenance. From cooling systems and pressurized piping to structural supports and on-site installation, we deliver reliable, high-quality solutions built for mission-critical uptime.
Church & Temple Welding and Fabrication Services

Peak Welding and Fabrication provides professional welding, fabrication, and certified code services for churches, temples, and religious facilities. We support both new construction and existing facility upgrades, delivering high-quality metalwork that meets structural, mechanical, and aesthetic requirements while respecting the significance of each space.
Custom Fabrication & Manufacturing

We provide custom metal fabrication and manufacturing for structural, mechanical, and specialty applications. Whether it’s one-off builds or production support, our shop delivers precision craftsmanship tailored to your needs.
Industrial & Mechanical Welding

We support factories, plants, mines, and mechanical contractors with dependable welding and fabrication services. From structural repairs to equipment modifications, we deliver work that holds up in real-world conditions.
Agricultural Equipment & Repair

From equipment repair to custom fabrication, we provide reliable welding services for agricultural operations and rural industries. We’re proud to support the farmers and businesses that keep our region moving.
Automotive & Equipment Fabrication

We provide welding and fabrication for trucks, trailers, heavy equipment, and specialty vehicles. Whether structural reinforcement, repair, or custom builds, we deliver durable, high-quality results.
Emergency Repairs & Shutdown Support

We respond quickly to urgent repair needs and scheduled shutdowns, providing skilled welders and fabricators to restore equipment and keep projects on schedule.
General Welding, Fabrication & Machining

Beyond our certified code work and specialized services, Peak Welding and Fabrication provides comprehensive welding, fabrication, manufacturing, and machining support across a wide range of industries and applications. From custom one-off projects to production support, equipment modifications, structural work, and specialty builds, our team delivers practical solutions tailored to each customer’s needs. If it involves metal, repair, or fabrication, we have the experience and capability to get the job done safely, efficiently, and to the highest standard.

Learn More About Our Services

What Our Customers Say

“Lynn Inc. (Peak Welding and Fabrication) consistently delivers high-quality work and reliable service. Their team understands code requirements, communicates clearly, and gets the job done right the first time. They’ve become a trusted partner for our facility.”

— Operations Manager, Industrial Facility
Boilers & Pressure Vessel Work
“We’ve worked with Lynn Inc. (Peak Welding and Fabrication) on multiple projects, and they’ve always been dependable and professional. Their field crews show up prepared, work safely, and produce excellent results. They’re the kind of partner you want on critical jobs.”

— Project Manager, Mechanical Contractor
Field Welding & Piping
“When our equipment goes down, we call Lynn Inc. (Peak Welding and Fabrication). They understand how important timing is for us and always deliver solid, reliable repairs. It’s great working with a company you can trust.”

— Local Agricultural Operator
Equipment Repair & Fabrication
“The quality of fabrication and attention to detail from their shop is outstanding. They worked with us to develop exactly what we needed and delivered on schedule. We’ll continue to use them for future projects.”

— Manufacturing Manager
Custom Fabrication
“We needed urgent repairs during a shutdown, and their team responded quickly and professionally. They helped us get back up and running safely and on schedule. Highly recommend.”

— Plant Supervisor
Emergency Repairs
“When our production line goes down, every minute counts. Peak Welding and Fabrication has become our first call because they respond fast and do the job right the first time. Their weld quality, professionalism, and ability to work safely in a live plant environment set them apart from any contractor we’ve used.”

— Plant Maintenance Manager
Food-Grade Repair
“We brought Peak in for a major shutdown involving structural repairs, piping modifications, and vessel work. Their team integrated seamlessly with our staff and other contractors. They stayed on schedule, communicated clearly, and delivered top-tier workmanship across the board.”

— Operations Director
Industrial & Manufacturing
“It’s rare to find a company that can handle both field welding and complex fabrication with the same level of precision. Peak delivered critical pressure vessel repairs and custom fabrication that met stringent requirements and passed inspection without issue.”

— Industrial Engineer
ASME/NB Code Work
“Our boiler failure happened in the middle of winter. Peak’s team mobilized quickly, assessed the issue, and completed the repair faster than we expected. Their expertise in boiler work is obvious, and their commitment to getting us back online was impressive.”

— Facility Manager
Boiler & Mechanical Services
“We’ve worked with several welding contractors over the years, but Peak stands out for their boiler and pressure work. Their welders are highly skilled, organized, and understand the urgency that comes with our operations.”

— Maintenance Supervisor
Boiler/Pressure Vessels
“We subcontracted Peak for specialized code welding and vessel repairs. Their documentation, workmanship, and coordination with inspectors made the entire process smooth. They represent our company well when they’re on our job sites.”

— Mechanical Contractor
ASME/NB Code Work
“Peak Welding and Fabrication has supported several of our projects, from structural steel modifications to custom metal work. They’re reliable, professional, and easy to work with. Their attention to detail reflects well on our company and keeps our projects moving.”

— Project Manager
Commercial Construction and Fabrication
“As a local company, we value partners we can trust. Peak Welding and Fabrication has helped us with everything from equipment repairs to structural improvements. They show up when they say they will and stand behind their work.”

— Local Business Owner
Welding and Fabrication
“We hired Peak for custom metal fabrication on a high-visibility project that required both structural integrity and a clean finish. Their attention to detail and pride in their work really showed. The final result exceeded expectations.”

— Architectural Contractor
Fabrication
“Our site isn’t easy to get to, and the work isn’t easy either. Peak showed up prepared, handled tough field conditions, and completed critical repairs that kept our operation running. They’re a team you can rely on when the job is demanding.”

— Mining Operations Supervisor
Rugged Field & Emergency Work

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Frequently Asked Questions

We provide certified welding, fabrication, manufacturing, and field services for a wide range of industries. Our capabilities include boilers and pressure vessels, piping systems, field welding, custom fabrication, equipment repair, agricultural and industrial work, machining support, and specialty projects. We support both code and non-code work for projects of all sizes.
We serve industrial facilities, agriculture, food and medical processing, manufacturing plants, mechanical contractors, mining operations, automotive and equipment sectors, and more. From local farms to large facilities across the country, we provide dependable solutions tailored to each industry’s needs.
We are located in Sanpete County, Utah. We provide field services throughout the Western United States and fabricate vessels and equipment for customers nationwide.
Yes. Our field crews provide on-site welding, installation, repair, and modification services across the Western United States. We bring certified welders and the necessary equipment directly to your facility or job site.
Yes. We respond to urgent repair needs and scheduled shutdowns to help minimize downtime and restore safe operation as quickly as possible.
Yes. We fabricate pressure vessels and related components under our ASME “U” stamp, following code requirements and customer specifications.
We provide welding and fabrication for power piping, process piping, and utility piping systems. This includes installation, repair, modification, and replacement work both in-shop and in the field.
Yes. We provide repair, reinforcement, and custom fabrication for agricultural equipment and structures, helping keep operations running reliably.
We provide welding and fabrication for trucks, trailers, heavy equipment, and specialty vehicles, including structural repairs and custom modifications.
You can contact us by phone, email, or through our website contact form. Provide as much detail as possible about your project, including drawings, photos, location, and timeline, and our team will follow up promptly.
Helpful information includes:
- Project description
- Location
- Timeline
- Drawings or photos (if available)
- Material type
- Code requirements (if applicable)
- Contact Information
Response times depend on project scope and location, but we prioritize urgent and emergency requests and will work to mobilize as quickly as possible.

Yes. We hold ASME and National Board R, S, and U stamps, allowing us to fabricate, repair, and alter pressure vessels, boilers, and pressure piping in accordance with applicable codes and standards.
No. While we specialize in ASME and National Board code work, we also provide a full range of non-code welding, fabrication, manufacturing, machining, and repair services for nearly every industry and application.
Yes. We provide custom metal fabrication for structural components, equipment, piping, and specialty builds. Whether you have drawings or just a concept, our team can help design and fabricate a solution that meets your needs.
Absolutely. We support everything from small repairs and one-off fabrications to large industrial systems, shutdowns, and multi-phase projects.
Yes. We provide skilled welders and fabrication support for planned shutdowns, maintenance outages, and turnaround projects, working closely with your team to meet schedules and safety requirements.
Yes. We perform repairs and alterations in accordance with National Board and ASME requirements, working with authorized inspectors to ensure compliance and proper documentation.
Yes. We provide welding and fabrication for food-grade, sanitary, and high-purity systems where cleanliness and consistency are critical.
Yes. We support medical and specialized manufacturing systems that require high-quality welds and attention to detail for regulated environments.
We provide machining support as part of fabrication and repair projects, allowing us to deliver complete solutions for components, modifications, and assemblies.
Yes. We can fabricate from customer-supplied drawings or collaborate with you to develop practical fabrication solutions based on your needs.
We coordinate with authorized inspectors for code work and provide proper documentation for ASME and National Board projects where required.
We combine certified expertise, decades of experience, and a commitment to integrity and craftsmanship. As a family-owned company, we value long-term relationships and take pride in delivering reliable, high-quality work—whether for a local customer or a large industrial operation across the country.

Contact our team to discuss your project. If it involves welding, fabrication, manufacturing, or repair, we’re ready to help.

Engineering Excellence from Concept to Creation, with Precision in Every Bead

About Peak Welding and Fabrication

ASME & National Board Code Welding

High-Purity, Food-Grade & Medical Systems

Data Center Welding & Fabrication

Church & Temple Welding and Fabrication Services

Custom Fabrication & Manufacturing

Industrial & Mechanical Welding

Agricultural Equipment & Repair

Automotive & Equipment Fabrication

Emergency Repairs & Shutdown Support

General Welding, Fabrication & Machining

“Lynn Inc. (Peak Welding and Fabrication) consistently delivers high-quality work and reliable service. Their team understands code requirements, communicates clearly, and gets the job done right the first time. They’ve become a trusted partner for our facility.”

“We’ve worked with Lynn Inc. (Peak Welding and Fabrication) on multiple projects, and they’ve always been dependable and professional. Their field crews show up prepared, work safely, and produce excellent results. They’re the kind of partner you want on critical jobs.”

“When our equipment goes down, we call Lynn Inc. (Peak Welding and Fabrication). They understand how important timing is for us and always deliver solid, reliable repairs. It’s great working with a company you can trust.”

“The quality of fabrication and attention to detail from their shop is outstanding. They worked with us to develop exactly what we needed and delivered on schedule. We’ll continue to use them for future projects.”

“We needed urgent repairs during a shutdown, and their team responded quickly and professionally. They helped us get back up and running safely and on schedule. Highly recommend.”

“We brought Peak in for a major shutdown involving structural repairs, piping modifications, and vessel work. Their team integrated seamlessly with our staff and other contractors. They stayed on schedule, communicated clearly, and delivered top-tier workmanship across the board.”

“It’s rare to find a company that can handle both field welding and complex fabrication with the same level of precision. Peak delivered critical pressure vessel repairs and custom fabrication that met stringent requirements and passed inspection without issue.”

“Our boiler failure happened in the middle of winter. Peak’s team mobilized quickly, assessed the issue, and completed the repair faster than we expected. Their expertise in boiler work is obvious, and their commitment to getting us back online was impressive.”

“We’ve worked with several welding contractors over the years, but Peak stands out for their boiler and pressure work. Their welders are highly skilled, organized, and understand the urgency that comes with our operations.”

“We subcontracted Peak for specialized code welding and vessel repairs. Their documentation, workmanship, and coordination with inspectors made the entire process smooth. They represent our company well when they’re on our job sites.”

“Peak Welding and Fabrication has supported several of our projects, from structural steel modifications to custom metal work. They’re reliable, professional, and easy to work with. Their attention to detail reflects well on our company and keeps our projects moving.”

“As a local company, we value partners we can trust. Peak Welding and Fabrication has helped us with everything from equipment repairs to structural improvements. They show up when they say they will and stand behind their work.”

“We hired Peak for custom metal fabrication on a high-visibility project that required both structural integrity and a clean finish. Their attention to detail and pride in their work really showed. The final result exceeded expectations.”

“Our site isn’t easy to get to, and the work isn’t easy either. Peak showed up prepared, handled tough field conditions, and completed critical repairs that kept our operation running. They’re a team you can rely on when the job is demanding.”