When your design is nearly ready for production, a second opinion can make all the difference.

Our engineers will do an independent review of your schematics, PCB layouts, and system architecture to make sure nothing is overlooked. We’re not here to nitpick — we focus on identifying real risks that could cause delays, certification issues, or performance problems.

You’ll get a clear, prioritized report you can hand straight to your team.

The goal is simple: give you the confidence to move forward knowing your design is ready to build.

What our customers say about EES

EES provides additional expertise in various engineering disciplines that we don't have internally.

Great resource for problem solving and idea validation. Our engineering team is younger and benefits from working experienced senior engineers.

Rahul Kaliki

CEO, Infinite Bio-medical

Craig and his team have proved to be an exceptional resource and have become a critical team member.

His ability to understand the big picture and engage as a leader is highly valued.

HT Snowday

Director of R&D for Midmark RTLS

EES helps us with resource planning and filling gaps in our engineering needs which gives me flexibility in resource planning.

They are seen as an extension of our engineering team. Technically very competent and they complete their work on time.

Kyle Karren

VP of Product Development, GoTenna

I strongly recommend EES and Craig Wenger. I was referred to him when another contract engineer I had hired wanted additional payments while being unable to demonstrate any progress on the project. Craig and his team stepped in and effectively prototyped a control system for a motorized exercise machine I was developing, using a Raspberry Pi, a custom circuit board he designed, a color touch screen interface, and custom software run on Linux. Payment terms were quite reasonable and EES delivered on time. Craig is a wonderful human being and a pleasure to work with.

Don't make the mistake I did. Hire Craig and EES from the start!

Harry Phillips

Startup Fundraising Manager

Examples of products/projects we've worked on

At EES, we have been fortunate to work on some very cool and innovative projects

Biomedical - upper limb prosthetics control systems with BLE connectivity, power management, and signal processing.
Healthcare - Real Time Location Services IoT product
Built a remote monitoring hub for telemedicine devices with AWS cloud connectivity.
Developed high-accuracy firmware for a sports tracking tool using UWB distance measurements and BLE communication.
Designed a rugged video output system for defense applications.
Designed complex multi-layer circuit boards for silicon fabrication equipment.

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Infinite Biomedical

Firmware for an innovative manufacturer of upper limb prosthetics.

Developed hardware and firmware solutions for a manufacturer of innovative prosthetic controls including BLE communication, power management, analog signal reading and complex mathematical manipulation of control signals.

Infinite Biomedical has been a client for over nine years and relies on EES for problem solving and idea validation.

We designed a BLE-enabled automated pet door for a startup.

The project included all product hardware and firmware. It features aggressive power management, BLE scanning, variable speed motor control, a mobile app, and AWS cloud integration.

Long range wireless mesh communication

Developed hardware and firmware solutions for a manufacturer of long range ruggedized mesh communication systems including proprietary RF protocols.

Expert Engineers Who See the Big Picture and Know How to Turn Your Ideas Into Reality