Chemko Technical Services

In 2016 Astro Pak acquired Chemko Technical Services.  The newly named Florida based facility, Chemko, a division of Astro Pak is AS9100 Certified and resides just outside of Kennedy Space Center. The acquisition will better service the precision cleaning, testing and passivation requirements for aerospace community.

Chemko has been providing quality services for NASA, leading aerospace contractors, as well as the private space exploration sector for over 45 years. Our broad range of capabilities include:

  • Precision cleaning and testing of components and systems
  • Stainless steel convoluted horses, up to 50′ can be cleaned in the vertical position
  • Precision cleaning, assembly and testing of a wide spectrum of valve types
  • High pressure Pneumatic and Hydrostatic pressure and leak testing
  • 13,770 sq. ft. facility housing a class 10,000 cleanroom, pre-clean and laboratory

Astro Pak has the infrastructure and the support of 11 locations throughout the U.S., Mexico and Puerto Rico.  Astro Pak currently provides services to more than 11,000 customers from both the private and public sectors.  In addition to serving the Aerospace community, Astro Pak serves over 13 market sectors including semiconductor, medical device and more.  This acquisition fosters expansion in both cleanroom and on-site services in the southeast region.

Customers and suppliers will continue to receive the same outstanding service they have come to trust over the years. Chemko employees have also stayed on board and together, with our collective expertise, we look forward to better serving our customers.


Chemko ensures that all company personnel, subcontractors and material suppliers meet or exceed the quality expectations of our customers. Chemko’s quality system is certified by ISOQAR to AS9100C and is also in compliance with NHB 5300.4(1C), MIL-I-45208A, Z540A and SAE AS9003. We are also currently a certified supplier for numerous companies in the aerospace and commercial industries.


Chemko outside


  • KSC-C-123J
  • STP0637
  • STP0565
  • BEL-CLN-08
  • SN-C-0005C or D
  • IEST-STD-CC1246D or E
  • ASTM G93
  • SP100-77
  • SP100-102
  • SP100-214
  • 5-75192
  • 5-75194
  • 5-75019
  • 5-75014
  • 5-75059
  • 0-73579-1
  • ISO 4406
  • RPT-STD-8070-0001
  • 1P00070
  • 1P00071
  • MIL-STD-1330D
  • MIL-H-26633
  • STP5D022
  • SAE-AMS-2700
  • SAE-AMS-QQ-P-35
  • SAE-AS611
  • CGA G-4.1
  • EPS50405
  • NAS 1638
  • MSFC-SPEC-164D
  • SSTD-8070-0089 (fluids)
  • ITAR
  • DDTC


  • Class 10,000 Cleanroom facilities, Class 5  Flow bench
  • Certified to Government and Private Industry Standards
  • Lab Analysis
  • High Pressure Pneumatic Testing (to 25,000 psig)
  • Hydrostatic Pressure Testing (to 20,000 psig)
  • On-site Precision Cleaning
    • Tubes
    • Pipes
    • Fittings
    • Filters
    • Components
    • Valves
    • Hoses
    • Tanks
  • Cryogenic (Cold Shock) Testing – MIL-S-901D
  • Hydraulic Testing – SP100-102, Rev R.
  • Decontamination and Cleaning of Hydrazine and other Rocket Fuel parts and components
  • Gauge Calibration (traceable to NIST)
  • Component Refurbishment (pneumatic/hydraulic/oxygen)
  • Oxygen Service Cleaning
  • Hydraulic line cleaning
  • Bubble Point Testing – SAE- ARP-901, Rev A.
  • Passivation/Pickling of metals
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