​Optimizing Electrical Systems with Expert Arc Flash and Power Flow Studies.

TRM Engineering, LLC is based in mid-Michigan.  Our engineers have over 10 years of experience in designing and maintaining electrical systems, including performing electrical studies and energy audits.  We have experience in projects ranging from $5,000 to $2,000,000 all over the world using both ANSI and IEC standards. We think of your electrical system as our own, and will always give you recommendations on the most cost-effective way to keep your system safe and reliable for years to come. 
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Our Services 
Our team delivers expertise across all engineering disciplines, specializing in electrical engineering and power system analysis to ensure compliance and performance. While electrical projects are our primary focus, we bring a depth of experience across the full spectrum of engineering services

Our Arc Flash Studies provide detailed evaluations to ensure workplace safety and regulatory compliance. By analyzing potential electrical hazards, we help you implement effective safety measures, minimizing the risk of arc flash incidents and protecting both personnel and infrastructure

Our Power and Load Flow Studies ensure optimal performance and reliability of your electrical systems. By analyzing distribution patterns and load dynamics, we minimize energy losses, prevent overloads, and support stable, efficient power flow across complex networks, keeping your infrastructure resilient and efficient

Our Short Circuit Analysis identifies potential fault currents to prevent equipment damage and ensure safe operation. By evaluating system vulnerabilities, we help implement protective measures that enhance the resilience and safety of your electrical infrastructure.

Comprehensive design engineering solutions across electrical, mechanical, and civil disciplines to support a wide range of industrial, commercial, and infrastructure projects.

investigating and analyzing failures in electrical, mechanical, and structural systems to determine root causes and provide expert solutions. Our forensic engineering services include failure analysis, damage assessments, code compliance evaluations, and expert witness support for legal and insurance cases.

Optimize energy efficiency and reduce operational costs through comprehensive energy management solutions. From Energy Star certification and ASHRAE-level energy audits to detailed energy analysis and conservation projects, we provide expert guidance to enhance sustainability and performance.

Why Choose Us?

Midwest Expertise, Nationwide Excellence
“As a small, Midwest-based team, we bring a personal touch and hands-on approach to every project. With specialized knowledge in safety and compliance, we deliver solutions you can trust, grounded in our commitment to protecting people and infrastructure.”
Tailored Solutions for Real-World Impact
“We understand that every project is unique. Our approach combines technical expertise with practical solutions to create impactful, cost-effective results that work in real-world settings.”
Safety and Compliance at the Core
“Safety isn’t just a part of what we do; it’s at the heart of every project. From arc flash assessments to comprehensive system analysis, we ensure every solution meets the highest standards of safety and compliance.”
Client-Focused, Ownership Mindset
“We approach each project as if it were our own, combining an owner’s perspective with open communication and transparency. We’re here to support you at every step with solutions that align with your needs.”

What Our Clients Say

"TRM Engineering has been an invaluable partner in our electrical projects. Tyler's professionalism, expertise, and willingness to take on unique challenges set him apart. His deep knowledge of Arc Flash evaluation has been critical in ensuring safety and compliance, especially for high-value government projects. We highly recommend TRM Engineering for any electrical engineering needs!"
– Travis Dunny, P.E., General Manager, Crane Technologies
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"TRM Engineering has been a crucial partner for Windemuller, providing expert electrical support on numerous projects, including Arc Flash and coordination studies. Tyler and his team are detailed, thorough, and proactive in keeping us updated throughout the process. Their expertise has been invaluable, and I highly recommend TRM Engineering!"
– Curtis Moore, Electrical Services Group Manager, Windemuller

Let's Make Your Electrical Systems Safer & More Efficient!

"Every project we take on is about more than just meeting standards—it’s about helping our clients operate safer and smarter. We’re committed to delivering the expertise you need, with the personal attention you deserve."
— Tyler Mietz, P.E., Founder & Lead Engineer