PSL Whole House Rewiring handles electrical panel upgrades in Port St. Lucie, FL, for homes with outdated breaker boxes or growing power needs. We check your current panel and recommend the right upgrade for your household.
What we do:
• Residential electrical panel upgrades
• Old breaker panel replacement
• 100-amp to 200-amp panel upgrades
• Circuit breaker installation
• Main panel and subpanel replacement
• Panel wiring and circuit labeling
Electrical panel upgrades typically cost $1,200 to $4,000, depending on panel capacity, installation requirements, and any additional electrical work. We'll check your existing setup and explain the costs before moving forward.
Need more room for your home's electrical circuits? Contact PSL Whole House Rewiring for a free quote. We'll help you find a panel that fits your home's needs.
Get a clear estimate with no pressure to book and no surprise charges.


An older single-story home in River Park had a crowded 125-amp breaker panel with worn components and poorly labeled circuits. The project involved replacing the existing panel with a compatible new unit, reconnecting the branch circuits, and organizing the breaker labels. The home's electrical service capacity stayed the same.
Turnaround Time: Approximately 1 working day, excluding permit and inspection scheduling
Estimated Price: $1,650


A family in Torino wanted additional breaker space for planned electrical improvements. Their existing 200-amp service had sufficient capacity, but the old main panel was nearly full. The project included a new 200-amp panel with more circuit spaces, compatible breakers, and updated circuit labels.
Turnaround Time: Approximately 1–2 working days, excluding permit and inspection scheduling
Estimated Price: $2,450


A homeowner in the Becker Road area was turning part of a detached garage into a workshop. The existing subpanel had limited breaker space and needed replacement. The job included a larger subpanel, new breakers, proper grounding and neutral connections, and circuit identification. The existing feeder was checked for compatibility.
Turnaround Time: Approximately 1–2 working days, excluding permit and inspection scheduling
Estimated Price: $1,850
01
We inspect your current breaker panel, check its condition, and review how much electricity your household uses. PSL Whole House Rewiring also looks at available breaker spaces and existing service capacity to determine what kind of upgrade makes sense.
02
Once we know what your home needs, we select the panel size and compatible breakers. We review permit requirements, check if utility coordination is necessary, and explain the expected power shutdown before scheduling the installation.
03
Our electricians arrange the required power disconnection before removing the old panel. We mount the replacement, reconnect the existing circuits, and install compatible breakers. Grounding, bonding, and wire connections receive attention throughout the work.
04
We check the new panel's connections, test the circuits, and make sure the breakers are labeled correctly. PSL Whole House Rewiring coordinates the required inspection and any utility reconnection approval before the installation is considered complete.
Your electrical panel does a lot of work behind the scenes. We focus on choosing the right equipment, explaining your options,
and making the upgrade as straightforward as possible.
A bigger panel isn't always the answer. We check your electrical needs first so you don't spend extra on capacity or equipment you may not need.
Planning to add appliances or upgrade your home? We look at future circuit needs when recommending a panel, so you're not immediately running out of breaker spaces.
Nobody wants to guess which breaker controls the kitchen. We arrange and label circuits clearly, making it easier to identify the right breaker when needed.
Panel replacements require a temporary power shutdown. PSL Whole House Rewiring explains the expected interruption and any inspection or utility steps so you can prepare ahead of time.
An electrical panel upgrade in Port St. Lucie costs $1,200 to $4,000, depending on the equipment and installation work. Replacing an existing panel often costs less than a project requiring new service wiring or meter equipment. PSL Whole House Rewiring checks what's already in place before putting together your estimate.
Signs that you may need an electrical panel upgrade include a damaged breaker box, limited circuit space, or equipment that no longer meets your household's needs. Frequent breaker trips deserve attention, but they don't always mean the panel needs replacing. A check from PSL Whole House Rewiring will help narrow down the actual problem.
A 200-amp electrical panel is enough for many modern homes, although the right capacity depends on the appliances and equipment being used. Larger electrical loads, including EV chargers and electric heating equipment, may change what your house needs. At PSL Whole House Rewiring, we review your expected electrical demand before recommending a panel size.
Yes, your electricity will need to be turned off during an electrical panel upgrade. The shutdown is necessary while electricians disconnect the old equipment and connect the replacement. We'll discuss the expected outage and any utility coordination with you when scheduling the work through PSL Whole House Rewiring.
You don't need to replace all your electrical wiring when upgrading the panel. Existing circuits may be reused if their condition, ratings, and connections meet the requirements for the new equipment. PSL Whole House Rewiring examines the wiring connected to your panel and explains if anything else needs attention.