Testing and Maintenance
Transformer testing, switchgear maintenance, relay calibration, substation commissioning, and preventive maintenance programs. The frontline of electrical reliability.
Our Mission
Keeping America's Critical Infrastructure Running
Every day, thousands of skilled technicians test transformers, maintain switchgear, repair motors, program control systems, and keep critical power flowing to hospitals, data centers, and communities across America. This work is essential. It requires deep expertise, years of training, and companies that have earned the trust of their customers over decades. These companies deserve an owner who understands what they do, respects how they do it, and plans to be there for the long term. That is what Eterna was built to do.
Essential Work
The electrical infrastructure that powers modern life requires constant testing, maintenance, and protection. Our companies are on the front lines of that work.
Skilled People
This industry runs on expertise. Our companies employ technicians, engineers, and specialists whose knowledge takes years to develop and cannot be replaced.
Continuity Matters
When ownership changes, teams get disrupted, customer relationships fracture, and institutional knowledge walks out the door. We exist to prevent that.
Long-Term Commitment
We do not flip companies. We do not strip costs. We acquire businesses with the intention of holding them permanently and helping them grow on their own terms.
What We Acquire
Six Specialized Verticals. One Essential Industry.
We focus exclusively on electrical services businesses that require deep technical expertise and deliver essential, recurring work. Our six verticals represent the core disciplines that keep America's electrical systems safe, reliable, and compliant.
Engineering
Power system design, substation engineering, protective coordination and short circuit studies, grounding and lightning protection design, and feasibility analysis. The design work behind every reliable electrical system.
Automation and Controls
Substation automation, utility SCADA and EMS, protective relay programming, RTU and IED integration, control panel design, and distribution automation. The control layer that keeps the grid responsive.
Safety and Compliance
Arc flash studies, NFPA 70E and 70B compliance, short circuit analysis, NEC and NERC audits, and safety training programs. Keeping people safe and facilities in compliance.
Critical Power Systems
UPS systems, emergency generators, automatic transfer switches, battery storage, and power conditioning for data centers, hospitals, utilities, and manufacturing. When the power cannot go out.
Apparatus Repair and Reconditioning
Electric motor and generator rewinding, VFD and drive repair, switchgear and circuit breaker reconditioning, predictive maintenance, and emergency field service. Restoring and extending the life of critical electrical equipment.
Why Eterna
We Buy to Keep, Not to Flip
When we buy your company, it becomes part of Eterna for good — not a line item on someone else's fund clock. Your name stays on the trucks and your team stays in place. Here is what that commitment looks like in practice.
Built to Own, Not to Exit
When we acquire a company, it joins Eterna for good — not as a line item we plan to sell in three to five years. We are backed by long-term-oriented investors who understand what permanent ownership requires, and by capital built to last as long as your business does. Your legacy stays intact, on your terms.
Your Company Stays Your Company
Your brand, your team, your customer relationships, your way of doing business. We add resources and remove headaches. We do not add layers of management or centralize decisions that belong close to the customer.
Join a Community of Electrical Services Leaders
As part of the Eterna family, operators who want to grow beyond their company have opportunities to take on new challenges, develop professionally, and contribute at a broader level. Growth is always optional, never forced.
We Keep It Straight
Selling your business is personal. We keep the process honest, direct, and transparent. You will always know where you stand, what we are thinking, and what comes next.
How It Works
How We Partner With Founders
01
Introduction
We start with a straightforward conversation about your business, your goals, and whether Eterna might be the right fit. We do not ask for financials or a formal commitment until we know there is real, mutual interest.
02
Understanding Your Business
If there is mutual interest, we learn about your company in detail. We review financials, visit your operations, and meet your team. We move quickly and communicate clearly throughout.
03
Offer and Agreement
We present a clear, fair offer with no hidden conditions. Our terms are straightforward. We work with you to structure a deal that protects your team and reflects the value you have built.
04
Partnership Begins
After closing, your company joins the Eterna family. Your team stays. Your brand stays. Your way of operating stays. You gain access to resources, peer networks, and growth support without losing what makes your business work.