About Us

Precision Heli-Support, LLC (PHS) is a 100% Alaskan Native Corporation, FAA Certified MRO facility located in Mesa, AZ. Owned by The Kuskokwim Corporation, PHS operates as part of the TUMEQ LLC family of companies. PHS has the flexibility to operate as a small business entity while still drawing upon the considerable financial and professional resources of its parent and sister companies. The Company’s executive team brings extensive management experience in supporting military and commercial aerospace, weapon systems, and equipment.

The company’s focus is delivering high quality aircraft Maintenance, Repair and Overhaul services as well as full-spectrum logistics for the Private, Commercial, and Government aviation sectors. ISO 9001:2015/AS9110C/AS9120B certificate number 0213-254-1-A.

Our Departments

  • In-House Engineering and DER services

  • Experienced Avionics Department

  • Heavy Sheet Metal Structures

  • Factory Trained and Qualified Maintenance Department

  • Dedicated Sales / Expediter Department

  • Component Overhaul Department

  • Extensive Supply Chain Management Department