Monday - Friday8:00 AM - 8:00 PM
Main OfficeRedmond, Washington
AT ONE GLANCE

ACS Services

Delivering FAA-approved engineering solutions such as structural repairs, stress analysis, AOG support, PMA services, STC support, and certification support for projects worldwide.

24/7

24/7 Airline and MRO AOG Support for Structural Damages

Alteration Plans

Developing FAA- Approved Major Alteration Plans

Repair Plans

Developing FAA-Approved Major Repair Plans

Composite Repairs

Developing FAA-Approved Small or Large Composite Repairs

Repair Specifications

Developing FAA approved repair specification document for repetitive repairs

Fatigue and Damage Tolerance Evaluation

Performing DTA and providing FAA Stage II and Stage III Approvals for Major Repairs

STC Projects

Providing Certification management, Certification Plan and FAA Approved Structural Design Drawings, Structural Analysis for STC Projects

Aircraft Development Programs

Engineering Design, Management and Leadership services for new aircraft development projects

PMA

Part Manufacturing Authorization Design, Analysis and FAA approval

Structural Design & Stress Analysis

Structural Design and Stress Analysis for Tier 1 and Tier 2 Aerospace Companies

Aircraft Bridging

Comprehensive airworthiness, modification, repair, technical records, maintenance, weight & balance, cabin, engine, landing gear, APU, and CAMO integration assessment
AT ONE GLANCE

Our Capabilities

Delivering FAA-approved repair engineering, certification, structural analysis, STC management, advanced testing, OEM/MRO support, and comprehensive aerospace compliance solutions.

FAA Approved Temporary Repairs

Developing FAA Approved Temporary and Permanent Repairs Minimizing AOG Time

Continued Airworthiness Support

Ensuring compliance, optimizing maintenance, enhancing reliability, and driving strategic engineering management for fleet performance

Repair Parts and Assemblies

Simplified Tool Design for Fabrication of Repair Parts and Assemblies

DER and E-UM Support

Supporting OEMs, Airlines and MROs by Rendering FAA DER and ODA Unit Member Services

Knowledge

Knowledge and Access to Industry Accepted Overhaul and Maintenance Processes and Procedures

In-house Library

In-house Library of Analytical Tools and Software programs

Test Plans

Test Plan Development, FEM Validation and Composite Allowable Testing

AMOC Approval

Coordination with FAA on Alternative Means of Compliance (AMOC Approval)

Inspection Program

FAA Approved Inspection Program Development for Parts and Assemblies

STC Projects

Providing FAA approved Structural Design and Structural Analysis

STC Programs

Certification Management of STC Programs
ACSMain Office
Redmond, Washington
Branch Offices
Honolulu, Hawaii
Porto, Portugal
Reykovic, Iceland
Toronto, Canada
OUR LOCATIONSWhere to find us?
https://acs-group.net/wp-content/uploads/2026/08/img-footer-map2.png
GET IN TOUCHStay in touch with us
ACSMain Office
Redmond, Washington
Branch Offices
Honolulu, Hawaii
Porto, Portugal
Reykovic, Iceland
Toronto, Canada
OUR LOCATIONSWhere to find us?
GET IN TOUCHStay in touch with us

Copyright 2026 by ACS GROUP. All rights reserved.

Copyright 2026 by ACS GROUP. All rights reserved.

Powered by SMART SAINA.