Custom Engineering Co.

Custom Engineering Co.

2800 McClelland Ave. Erie, PA 16510

AboutCustom Engineering Co.

ISO and ASME Certified Contract Manufacturer for Industrial Fabrication, Machining, & Press Components


Custom Engineering o. is the largest company of Custom Group Industries composed of three companies, Custom Engineering Co., Lamjen Inc., and Venango Machine Co. each company offering its own unique and specialized areas of fabrication.

Custom Engineering Co. specializes in the manufacturing of large scale metal fabrications including pressure vessels, prototype projects, large industrial fixture tooling, and CNC contract machining components. We specialize in cooling and heated platen press manufacturing and the design of specialty hydraulic presses that can be used in a wide range of applications in multiple industries including:

  • Oil & Gas
  • Transportation
  • Power Generation
  • Forestry
  • Entertainment
  • DOE & DOD (Aerospace & Defense)
  • Mining
  • Construction

Custom Engineering is a premier single source supplier backed by multiple certifications and accreditations, including:

  • AQS-AC7004 Aerospace accreditation
  • NADCAP accredited for welding
  • ITAR Registered
  • ISO-9001:2015 certified
  • ASME (U, R, and S Stamps)
  • NAP-23/AEA approved supplier

Custom’s manufacturing expertise in medium and large scale metal fabrication remains unmatched. We offer the advantage of a 200,000-plus square foot manufacturing space with a team of highly trained and experienced employees, including 30-plus certified welders and certified welding inspectors for guaranteed quality assurance. Our team of highly skilled craftsmen provide unmatched skill and expertise in multiple forms of welding including Mig, Tig, Flux, Stick, and Sub Arc. Our specialized equipment makes us an ideal manufacturer to meet your exact specifications. Custom is well suited for:

  • Large-scale metal fabrication with precision fit-up capability
  • Contract machining holding close tolerances on large components
  • Robotic, semi-automatic, and manual welding using GMAW (Mig), FCAW (Flux Cored), SAW (Sub Arc), GTAW (Tig), SMAW (Stick)
  • Complete assembly and testing of components and systems
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