Certified Inspection Service

Phoenix, AZ - Est. 1971

About CIS

Since 1971, our dedication and expertise have made us a trusted name in Non-Destructive Testing (NDT) and Chemical Processing services for the Aerospace and High-performance Automotive industries.

  • NADCAP AC 7004 Quality System

  • NADCAP Accredited for All Processes

  • ITAR / EAR Compliant / DDTC registered

  • FAA Repair Station CTKR-096K

  • Exceptional Quality

  • Personalized Service

  • Best in Industry Turn Times

  • Competitive Pricing with No Hidden Fees

  • Anti Drug & Alcohol Program

  • Family Owned and Operated

Services

  • (PT) - Type 1, Method A,C,D; Level 2,3,4

    Fluorescent Penetrant Inspection (FPI), also known as Dye Penetrant Inspection (DPI) or Liquid Penetrant Inspection (LPI), is a non-destructive testing (NDT) method used to detect surface defects in various materials, especially those that are non-porous.

  • (MT) - Wet Fluorescent

    Magnetic Particle Inspection (MPI) is a non-destructive testing (NDT) technique used to detect surface and subsurface defects in ferromagnetic materials. This method is particularly effective for identifying flaws such as cracks, inclusions, and discontinuities that are perpendicular to the magnetic field.

  • Film X-ray (RT) - Specializing in Welded and Brazed Assemblies & Welder Qualification Testing

    Radiographic Inspection, commonly known as X-ray testing or radiography, is a non-destructive testing (NDT) method used to examine the internal structure of materials for defects and anomalies. This technique is particularly valuable for detecting subsurface discontinuities in a variety of materials, including metals, plastics, composites, and ceramics.

  • Passivation of Stainless and CRES Steels, Pre-Weld Cleaning, Pre-Braze Cleaning, Pre and Post Heat Treat Cleaning, Titanium Cleaning, Ultrasonic Cleaning, General De-greasing, Alkaline Cleaning, Abrasive Blasting, General Chemical Cleaning, Acid Cleaning

Approved Primes*

*Including but not limited to, please contact us with questions

  • Aerojet Rocketdyne

  • Bell

  • Boeing

  • Collins Aerospace Hamilton Sundstrand

  • Collins Aerospace Landing Systems

  • GE Aviation

  • Honeywell

  • Lockheed

  • Lufthansa Technik

  • MD Helicopter

  • Northrup Grumman Corp. Launch & Missile Defense Systems

  • Parker Hannifin