Sierra Peaks Tibbetts
Sierra Peaks Tibbetts

Cable Assembly shop, Gluing shop Maine, USA, Job Shop / Contract Manufacturer



Cleared Facility


Sierra Peaks Tibbetts has decades of experience in designing and building hundreds of custom systems for the government and commercial sectors, including the aerospace and automation industries. 


Our main focus has been miniature assemblies such as microphones and related components.


As a result, we have extensive in-house equipment for facilitation of design, engineering, development, rapid-prototyping, and testing for mission support solutions.



  • Custom Machined Components
  • Precision CNC Machining
  • Precision CNC Milling
  • Precision CNC Turning
  • Fabrication - prefer plastics and non-ferrous metals
  • Waterjet Cutting up to 4' by 8'
  • Torch Series Welding System
  • Design/ SolidWorks/LabVIEW/MATLAB/Altium
  • 3 D Printing
  • Painting
  • Powder Coating
  • Testing - Electronic/Acoustic
  • Assembly of small Electronic Components
  • Soldering - we solder things so small there is no standard for it!


As common practice we have 100% testing of all components; we provide incoming inspection on parts we buy and outgoing inspection on parts we sell.  All of our work comes with limited warranty.  You satisfaction is our entire goal.  Sierra Peaks Tibbetts is committed to providing products on time and with expert craftsmanship.


Please do not hesitate to ask us to quote all your project needs!





  • Electret microphones
  • Pre-amps and amps
  • Cable Harnesses
  • Cabled microphones
  • Custom parts & Tooling
  • custom enclosures
  • Acoustic Chamber
  • Acoustic test services
  • Sewn goods


  • 75 years experience
  • Design and build to spec
  • IPC-A-610 CERT
  • J-STD-001 CERT
  • Cage Code


  • CNC mill and lathes
  • Soldering and desoldering stations
  • Machine shop tools
  • Water table

Sierra Peaks Tibbetts, The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the community. For more information visit performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience

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  • Camden, Maine
  • USA 04843