We can prototype complex inventions.
![airtap-control-box-prototype](https://www.mclellanengineering.com/wp-content/uploads/2023/01/airtap-control-box.jpg)
We machine custom parts from various materials, including steel, aluminum, plastic, and wood.
![power-supply-box](https://www.mclellanengineering.com/wp-content/uploads/2023/01/AirtapPowersupply.jpg)
With all this capability in-house, we design and prototype products that typically require larger, expensive teams.
![](https://www.mclellanengineering.com/wp-content/uploads/2023/01/axe_guitar.jpg)
![axe-guitar-inside](https://www.mclellanengineering.com/wp-content/uploads/2023/01/axe-guitar-guts.jpg)
From DC to stepper motors, we have done it all.
![bed-bubble-prototype](https://www.mclellanengineering.com/wp-content/uploads/2023/01/bed-bubble1.jpg)
Simple one-component inventions can quickly be designed and prototyped.
![](https://www.mclellanengineering.com/wp-content/uploads/2023/01/thermo_formed.jpg)
We use a domestic supplier for our prototype PCBs to save time. We assemble our printed circuit boards in-house.
![printed-circuit-board-prototype](https://www.mclellanengineering.com/wp-content/uploads/2023/01/boardf.jpg)