Based in Moorpark, CA, AK Welding Solutions is a specialized welding and fabrication shop founded by Aaron Nahapetien. We focus on delivering reliable solutions across mechanical, natural gas, HVAC, and pneumatic systems, combining precision craftsmanship with practical problem-solving.
From custom fabrication and piping to critical system repairs and modifications, our work is built to perform under pressure. With deep knowledge of industry standards and a commitment to safety, every project we take on is engineered to meet both immediate needs and long-term durability.
At AK Welding Solutions, we fabricate with precision and purpose, keeping essential systems running strong.
Services
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PNEUMATIC
AK Welding Solutions is a proud, direct subcontractor to Swisslog — one of the world's leading pneumatic tube system integrators — bringing hospital-grade pneumatic tubing installation to healthcare facilities across Southern California. Our crews are trained and experienced in the precise tolerances and clean-room protocols that hospital environments demand, ensuring every section of tubing is installed with accuracy, consistency, and zero compromise on system integrity. From major medical centers to community hospitals, we've built a reputation as the go-to installation team for pneumatic infrastructure that keeps critical supplies, specimens, and medications moving efficiently throughout facilities where every second counts.
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HVAC
At AK Welding Solutions, our HVAC piping division delivers precision refrigerant piping, heating lines, and cooling line installations built to perform in the most demanding environments. We specialize in serving schools, hospitals, and municipal buildings throughout Southern California — facilities where system reliability isn't optional, it's essential. Our certified welders bring deep expertise in handling a full range of refrigerant systems and hydronic piping configurations, ensuring every joint, fitting, and connection meets the exacting standards required for occupied public buildings. From design-assist coordination with mechanical contractors to final system commissioning, AK Welding Solutions is the trusted partner that keeps critical facilities comfortable and operational year-round.
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NATURAL GAS
AK Welding Solutions has established itself as a trusted name in medium-pressure natural gas piping throughout Los Angeles County, with a proven record of delivering X-ray quality welds on some of the region's most high-profile projects. Our work with the Los Angeles Unified School District stands as a benchmark for what precision gas welding looks like at scale — producing thousands of certified, inspection-ready welds that meet the strictest safety and code requirements in the industry. Our prefabrication capabilities allow us to maximize efficiency on complex installations, reducing field time while maintaining the exacting quality standards that gas systems demand. When safety and precision are non-negotiable, contractors and public agencies across LA turn to AK Welding Solutions.
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MECHANICAL
AK Welding Solutions delivers full-scope mechanical piping and equipment services, including the installation, rigging, and demolition of chillers, cooling towers, and boilers for both public works and private sector projects. We understand the complexity of large-scale mechanical systems and the coordination required to bring them online safely and on schedule. Our team is experienced in working within active facilities and occupied job sites, executing heavy equipment rigging and precision piping with the discipline and professionalism that public agencies and general contractors rely on. Whether we're retrofitting an aging boiler room or commissioning a new chilled water plant, AK Welding Solutions brings the technical depth and field experience to get it done right.