Sierra Peaks is an agile service-provider of quality goods and integrated services in specialized areas.  We have unique capabilities in sub-miniature microphone design and production, technology integration, textiles, and human resource recruitment.

Audio Sensing

Our in-house microphone design and production has allowed us to develop a broad range of audio sensing skills, including array production.  We work with government, private sector and academic institutions to meet both niche and large scale audio requirements. Visit our microphones page contact us to discuss your custom build needs.


Technology Integration

Our integrations allow for unique technologies to be deployed in the most challenging operational scenarios.  We build the best integrations on the market and, unlike many providers in this field, our production can range from single prototypes to multi-thousand unit production runs, all with the outstanding quality.  We are experts in a variety of sensors and consult on the best sensor deployment techniques.

Shirt Components and shirt-rev1 Luggage_Detail-720


Our cadre of artisans, many with security clearances, work with materials as diverse as wood, metal, and plastics.  Our deepest knowledge, however, lies in textiles.  We have sewn unique goods for discerning customers, including government, for decades. Our knowledge and our connections within the textile industry is unparalleled.


Human Resources

Our company, at heart, is a manufacturing firm.  We make things.  But sometimes the thing you need most is a high-performing team.  We are the best in the business at spotting talent and recruiting the right people for mission critical jobs.  Our staff can recruit, hire, train, and motivate a cadre of skilled technicians, artisans, and professionals for nearly any human resource gap.

Other Fields of Expertise

  • Systems Engineering
  • Mechanical Engineering
  • Laboratory Research
  • Manufacturing & Fabrication
  • Electrical Engineering
  • Biometrics Integrations & Testing
  • Automation Engineering
  • Communications Engineering
  • Operational Tools & Mission Support
  • TTL & Surveillance System Integration
  • Environmental Testing
  • Prototyping and Mock-ups

Service Example Areas


  • Smart Fabrics
  • Materials & Design
  • Infrared Materials
  • Biometrics
  • Hearing Health
  • Cutting-edge Acoustic Transducers
  • Miniature Coils


  • Sensors: Audio / Video / RF / Motion
  • Biometrics: Iris / Prints / Facial (Handheld in iPhone w/ Data & Transfer)
  • Textiles: Garment Embedded
  • PCBs
  • Sample Collection
  • Tracking / Mapping
  • Biometric Add-ons
  • Field Hardware (military)
  • UAV Enhancements
  • COTS Sensor Integration


  • Made to order microphones
  • Prototypes & Mockups
  • Biometrics Collection Device using iPhone (partnered with LANL)
  • Thermal Battery Test Fixture
  • Specialized Enclosures
  • Software for Securing Nuclear Material
  • Facility Access & Operational Entry
  • Smart Phone Applications


  • Cell Phones (iPhone, Android)
  • Printed Circuit Boards (design, population)
  • Systems Control
  • Microprocessors
  • Wiring Harnesses
  • Embedded Systems
  • COTS and build from scratch
  • GPS Tracker
  • RF
  • Special Batteries


Custom materials fabrication, Structural enclosures/radomes

Immersive Training Systems

  • (Dome Project) Immersive Combat Training System
  • Mechanical Engineering
  • Projection Systems

Custom Machine Building