Industries We Serve

Passivation Solutions for Southern California Industry

Supporting aerospace, defense, semiconductor, medical, food processing, manufacturing, and other stainless steel-intensive industries, from our shop in Fontana, CA to your facility anywhere in the country.

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Click your industry to see how Pure Source can support your specific surface treatment needs.

Aerospace & Defense

Aerospace & Space

Aerospace & Space

Surface treatment for aircraft systems, propulsion components, fluid handling hardware, tubing assemblies, and precision stainless steel and specialty alloy parts used in aerospace applications.

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Defense

Defense

Surface treatment for military systems, naval hardware, vehicle components, weapons support equipment, and stainless steel assemblies requiring corrosion resistance and controlled surface condition.

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Fabrication & Manufacturing

Steel Fabricators & Contractors

Steel Fabricators & Contractors

Passivation and pickling for stainless steel fabricators, mechanical contractors, piping contractors, skid builders, and OEM suppliers handling process piping, assemblies, and stainless steel systems.

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Manufacturing

Manufacturing

General industrial surface treatment for stainless steel components, machined parts, and OEM assemblies used in production environments across a wide range of industries.

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Mechanical & Process Contractors

Mechanical & Process Contractors

Passivation and field service for mechanical contractors and process piping contractors working on stainless steel systems in new construction, facility expansion, and maintenance projects.

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Process Industries

Food & Beverage

Food & Beverage

Sanitary passivation and system sanitization for food processors, beverage manufacturers, breweries, dairies, wineries, distilleries, and sanitary process equipment.

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Chemical Processing

Chemical Processing

Corrosion-resistant surface treatment for process piping, reactors, tanks, vessels, and equipment used in chemical manufacturing and handling systems.

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Water & Wastewater Treatment

Water & Wastewater Treatment

Surface treatment for water treatment infrastructure, process piping, pumps, valves, tanks, and equipment used in municipal and industrial water systems.

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Oil & Gas

Oil & Gas

Passivation and pickling for process piping, vessels, valves, fittings, and equipment operating in demanding oil and gas environments.

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Energy & Renewables

Energy & Renewables

Surface treatment for hydrogen systems, battery manufacturing equipment, fuel cells, power generation infrastructure, and high-purity process systems.

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Life Sciences

Medical Devices

Medical Devices

Precision passivation and electropolishing for medical instruments, device components, fluid-handling systems, and stainless steel assemblies requiring exceptional cleanliness and corrosion resistance.

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Biotechnology

Biotechnology

Derouging, passivation, and bioburden remediation for bioreactors, fermenters, process piping, purified water systems, and high-purity biotech infrastructure.

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Pharmaceutical

Pharmaceutical

GMP-compatible passivation, derouging, and system sanitization for WFI systems, purified water systems, process vessels, and pharmaceutical manufacturing equipment.

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Cosmetics

Cosmetics

Passivation and system sanitization for cosmetic manufacturing equipment, process vessels, mixing systems, and sanitary production infrastructure.

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High-Tech Manufacturing

Semiconductor

Semiconductor

Passivation, electropolishing, oxygen service cleaning, and contamination-controlled processing for semiconductor manufacturing equipment, utility systems, and facility infrastructure.

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Data Centers

Data Centers

Passivation and surface treatment for cooling systems, utility piping, heat exchangers, and critical infrastructure supporting modern data centers.

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Based in Southern California.
Available Nationwide.

Our shop is in Fontana, CA, in the heart of the Inland Empire, with quick access to the industries that drive the Southern California economy.

  • Los Angeles aerospace corridor: aircraft manufacturers, propulsion suppliers, MRO
  • Orange County medical device manufacturers and life sciences firms
  • San Diego defense contractors and naval systems suppliers
  • Ventura County fabricators and industrial manufacturers
  • Inland Empire food processing, logistics, and distribution facilities

We Travel for Field Work

SoCal is our home base, but it's not our limit. For large-scale field jobs (process piping systems, installed vessels, on-site passivation of completed assemblies) our team travels. We've completed field projects across the country.

If your facility needs on-site service anywhere in the U.S., contact us to discuss logistics, mobilization, and scheduling.

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Don't See Your Industry?

Many stainless steel applications share similar corrosion-resistance and cleanliness requirements regardless of industry. If you work with stainless steel and need passivation, cleaning, or surface treatment, we can likely help. Contact us to discuss your project.