ASME & National Board Code Welding and Fabrication Services
R, S & U Stamp Certified Boiler, Pressure Vessel, and Piping Work
Peak Welding and Fabrication provides certified ASME and National Board code welding and fabrication for critical systems across industrial, commercial, and institutional environments. With R, S, and U stamps, our team delivers compliant, high-quality workmanship for boilers, pressure vessels, power piping, closed systems, and mission-critical infrastructure.
From new construction and fabrication to repairs, alterations, and field installations, we support contractors, facility operators, and engineers with dependable code work built for safety, performance, and long-term reliability.
Our ASME and NB Services
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We perform code-compliant welding, fabrication, repairs, and alterations for:
Steam and hot water boilers
Pressure vessels and tanks
Heat exchangers
Expansion tanks
Boiler tube and shell repairs
Code alterations and rerates
Vessel fabrication and modification
NBIC-compliant repairs and documentation
and more
Our team understands the strict requirements surrounding pressure systems and delivers work that meets inspection and compliance standards.
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We provide code welding and fabrication for high-pressure and process piping systems used in:
Industrial plants
Mechanical rooms
Data centers
Schools and campuses
Hospitals and medical facilities
Food and beverage facilities
Agricultural processing
Mining and energy operations
Systems include:
Steam piping
Condensate systems
Hydronic piping
Chilled water systems
Glycol systems
Utility piping
Process piping
We support both shop fabrication and on-site installation.
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Peak Welding and Fabrication provides code-compliant welding for pressurized and non-pressurized closed systems used in cooling, heating, and process applications.
We support:
Chilled water loops
Cooling systems
Hydronic heating systems
Cooling infrastructure
Mechanical system tie-ins
Pressure-rated tanks and components
Equipment connections
whole system fabrication
and more
These systems are common in data centers, industrial plants, medical facilities, and institutional buildings, where reliability and pressure integrity are essential.
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We provide precision welding for sanitary and high-purity systems used in:
Food processing facilities
Commercial kitchens
Medical and pharmaceutical environments
Clean processing systems
Stainless piping and vessels
Sanitary tanks and tubing
Our work supports cleanliness, durability, and compliance with applicable project requirements.
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Our field crews provide certified welding and installation services for:
Boiler repairs and alterations
Pressure piping installation
Emergency shutdown repairs
Facility upgrades
Mechanical room retrofits
Equipment replacements
Tie-ins and system expansions
and much more
We coordinate with inspectors, contractors, and facility managers to ensure compliance and minimal downtime.
Why Clients Choose Peak Welding and Fabrication
Certified & Compliant
R, S, and U stamp capabilities for pressure vessels, boilers, and piping systems.
Experienced & Reliable
Decades of combined experience in industrial and mechanical code work.
Mission-Critical Focus
We understand the importance of safety, uptime, and compliance.
Responsive Service
Fast mobilization for repairs, shutdowns, and urgent projects.
Quality Craftsmanship
Clean welds, accurate fit-up, and attention to detail on every job.
Nationwide Fabrication Support
Shop fabrication available nationwide with field service across the Western United States.
Integrity & Professionalism
We operate with honesty, fairness, and a commitment to doing the job right.
Industries We Serve
Peak Welding and Fabrication supports ASME and NB code work across a wide range of industries:
Industrial manufacturing plants
Power and energy facilities
Mining operations
Data centers
Food and beverage processing
Medical and pharmaceutical
Schools and universities
Municipal facilities
Agricultural operations
Commercial buildings
Churches and temples
Mechanical contractors
General contractors
Whether supporting a large industrial plant or a community facility, we bring the same level of professionalism and precision to every project.
Service Area
Located in the heart of Sanpete County, Peak Welding and Fabrication provides:
Field services across the Western United States
Shop fabrication and vessel work nationwide
We support both planned construction and emergency repair needs.
Who We Support
Mechanical contractors
General contractors
Facility managers
Engineers and project managers
Industrial operators
Maintenance teams
Municipal organizations
Institutional facilities
We integrate seamlessly into project teams to support both construction and ongoing operations.
Common Projects
Boiler repairs and replacements
Pressure vessel fabrication and repair
Steam and condensate piping
Mechanical room upgrades
Chilled water system installation
Data center cooling systems
Expansion tank installation
Code piping modifications
Emergency shutdown repairs
Facility expansions
Retrofit and modernization projects
Work With a Certified ASME & NB Code Partner
When safety, compliance, and reliability matter, Peak Welding and Fabrication delivers certified welding and fabrication you can trust. From boilers and pressure vessels to piping systems and mission-critical infrastructure, we provide dependable solutions for projects of all sizes.
Contact us today to discuss your project or request a quote.
Request a Quote
Whether you’re constructing a new facility, upgrading cooling systems, in need of a customized pressure vessel, or maintaining critical infrastructure, Peak Welding and Fabrication delivers dependable ASME and NB-certified welding and fabrication solutions.
Contact us today to discuss your project, timeline, and scope.
