Power Commissioning delivers professional EV charger installation, electrical upgrades, troubleshooting, and code-compliance services for residential and commercial customers across Tampa Bay and Central Florida.
With a background in power systems, testing, and commissioning, we bring a higher level of discipline and technical understanding to EV charging than typical installers. Every project is approached from an electrical system perspective — not just an installation task — ensuring your charger is integrated safely and correctly into your existing infrastructure.
We evaluate key factors such as panel capacity, load calculations, circuit protection, wiring methods, and installation location to design a solution that performs reliably under real-world conditions. This approach helps prevent common issues like nuisance breaker trips, undersized circuits, and long-term performance problems.
Whether you need a new Level 2 EV charger installed, a dedicated circuit, a panel upgrade, or assistance correcting a non-permitted installation, we provide solutions that are safe, practical, and built to last.
EV Charger Installation
We install EV charging systems for residential homes and light commercial properties. Our team evaluates your electrical system, determines proper circuit sizing, and installs your charger safely and professionally.
Level 2 Charger Installation
Level 2 chargers provide faster and more efficient charging at home. We install both customer-supplied and contractor-provided chargers, ensuring proper breaker sizing, wiring, and compliance with NEC requirements.
Electrical Panel Evaluation & Upgrades
Not all panels are ready for EV charging. We assess your existing panel capacity and recommend upgrades if needed to safely support additional load.
Troubleshooting & Repair
We diagnose and resolve EV charger issues such as breaker trips, fault codes, inconsistent charging, and wiring or voltage problems.
Code Compliance & After-the-Fact Permit Support
If your EV charger was installed without a permit, we can help. We evaluate the installation, identify safety or code issues, and perform corrective work if needed. We also guide you through the permit and inspection process in Hillsborough County.
Dedicated Circuit Installation
EV chargers require a properly sized dedicated circuit. We install new circuits from your panel to your charger location, following all code and safety requirements.
NEMA 14-50 Outlet Installation
We install NEMA 14-50 outlets for plug-in EV chargers, ensuring proper circuit sizing, GFCI protection (where required), and code-compliant installation.
- 1. Site Evaluation & Load Assessment
We perform a detailed evaluation of your electrical system to determine whether it can safely support EV charging both now and in the future. This includes analyzing your panel capacity, available load, and installation conditions to identify any limitations before work begins.
By understanding how your current electrical system is being used, we can prevent overload conditions, reduce the risk of nuisance breaker trips, and ensure your EV charger operates reliably under real-world conditions.
- 2. System Design & Electrical Planning
We design a charging solution tailored specifically to your electrical system, property layout, and charging needs. Rather than using a one-size-fits-all approach, we apply proper electrical design principles to ensure the system is safe, efficient, and built for long-term performance.
This step focuses on selecting the correct circuit configuration, protection methods, and installation approach so your EV charger integrates seamlessly with your existing electrical infrastructure.
- 3. Transparent Scope & Estimate
We provide a clear and detailed estimate that outlines the full scope of work required for your EV charger installation. This includes identifying any necessary electrical upgrades, materials, and installation requirements based on your specific setup.
Our goal is to give you full visibility into the project so you understand exactly what will be done, why it is needed, and how it ensures a safe and code-compliant installation.
- 4. Professional Installation
Our team performs the installation using proven electrical practices, quality materials, and strict attention to safety and code compliance. Every component is installed with precision to ensure reliable operation and long-term durability.
We focus not only on functionality, but also on workmanship — delivering a clean, secure, and professional installation that meets both technical and aesthetic expectations.
- 5. Testing, Verification & Commissioning
Before completing the project, we thoroughly test and verify that your EV charger system is operating safely and as intended. This step ensures all electrical components are functioning correctly and that the system performs reliably under normal use.
By validating the installation, we help prevent future issues and confirm that your charger is ready for safe, consistent operation.
Customers Trust Us
Why Choose Power Commissioning LLC?
- Licensed & Insured Electrical Contractor
- Background in Power Systems & Commissioning
- Clean, Professional Installations
- Code-Compliant Work
- Local Experience in Hillsborough County Permitting
- Focus on Safety, Reliability, and Long-Term Performance
We approach every installation with the same level of detail used in utility and industrial electrical systems.
- Do I need a permit for an EV charger in Hillsborough County?
In most cases, yes. We can assist with the permit process and ensure your installation meets local requirements.
- Do I need a panel upgrade for an EV charger?
Not always. We evaluate your existing panel capacity and determine if an upgrade is necessary.
- Do I need a GFCI breaker for a NEMA 14-50 outlet?
Yes, in many cases GFCI protection is required depending on the installation type and location.
- Can you install a charger I already purchased?
Yes. We install customer-supplied chargers and verify compatibility with your electrical system.
- Do you install Tesla chargers?
Yes, we install Tesla Wall Connectors and other major EV charger brands.
- Can you fix a charger installed without a permit?
Yes. We provide evaluation, corrective work, and guidance through the after-the-fact permit process.