About.

WHO

Stephen Macey is our President and Principal Engineer.  He has been involved in the design, development, manufacturing, safety certification and sales of sophisticated electronics systems and appliances for over 40 years.  He has been directly involved in Consumer Safety having served as serving as a voting member for the USA National Electrical Code, currently serving on UL Product safety committees (Industry Advisory Councils).  Over the years he has taken a particular interest in weatherable electronics, smart home appliances and and recreational water electronics...Products centered on fun, health, and wellness.  He has 11 US Patents.

WHERE

We are located in North County San Diego.  We have provided service locally, across the USA, and Internationally.  We offer in-person and online service...whatever suits your process.​

ONE MORE THING...HOW

Email Steve at steve.macey@tresusengineering.com.  Initial discussions to see if our services are a fit are on us.  We work together to agree on a Statement of Work (SOW) and then we send you a Quote.  We are a corporation registered in the State of California.