Panel Upgrade in Largo, FL

Panel and breaker box replacement for Largo homes, condos and rentals, from a licensed electrician about 5 miles away at 6248 Seminole Blvd. We pull the City of Largo or Pinellas County permit, coordinate with Duke Energy, and give you an itemized quote after a site visit. EC#13014717, local since 2010.

Call (727) 476-7079 or request a panel visit. Office 7 AM–5 PM, weekend service, 24/7 emergency calls.

Panel upgrade in Largo, FL: new outdoor breaker box with a whole-home surge protector below the meter, by Keywest Lights & Electric — A Largo job: new outdoor breaker box with a whole-home surge protector below the meter.

Largo’s panels are reaching the end of the line

Largo is Pinellas County’s third-largest city, with about 82,600 residents, and its median home was built in 1978 (Census ACS 2020–2024). Most of the single-family neighborhoods off Belcher Road, Starkey Road, Clearwater-Largo Road and Indian Rocks Road were built from the 1960s through the early ’80s. A lot of those homes still have the panel they were built with, which makes it 45 years old or more.

Age alone isn’t the problem. What we look for is what age does to a panel in Florida:

Corrosion on exterior panels. Many Largo homes have the panel on an outside wall next to the meter. Years of humidity and wind-driven rain get into the enclosure, and corroded breakers and bus bars run hot.
Federal Pacific (Stab-Lok) and Zinsco panels. Both have well-documented breaker reliability concerns, and Florida insurers routinely flag them. More on FPE & Zinsco →
Open breaker spaces and missing covers. An open knockout or empty slot in the dead front is an exposed-wiring hazard, and inspectors write it up.
No room to grow. A panel full of doubled-up breakers can’t take an EV charger, a pool heater or a kitchen remodel.
No surge protection in a county that sees heavy summer lightning.

Failed a 4-point inspection? Send us the report

Florida insurers often require a 4-point inspection on older homes, and the electrical section is where many Largo houses fail. Before you accept a quote to replace everything, read what the report actually says.

We did exactly that for a Largo homeowner with a 1975 house and two original GE panels. Her 4-point marked the electrical system unsatisfactory for severe corrosion at the exterior panel, open breaker spaces and some ungrounded outlets. Another company had quoted her to replace every panel in the house. The report showed the panels had enough capacity and the main problem was the corroded outdoor panel, so we replaced that, closed up the open spaces, corrected the flagged outlets, and finished in one day for a fraction of the other quote. Read the Largo 4-point case study →

That’s our approach on every panel call: fix what the inspection and the equipment actually require. If a full replacement is the right answer, we’ll show you why, with photos.

Breaker replacement or a new panel?

Not every tripping breaker means a new breaker box. If the panel is a sound, current brand with clean bus bars and room to spare, we can often replace just the breaker or add the AFCI/GFCI breakers your home needs. We recommend a new panel when:

It’s Federal Pacific, Zinsco or another brand where replacement breakers don’t fix the underlying risk
The bus bars are burned, pitted or corroded
Replacement breakers are obsolete or hard to find
There’s no room for the circuits you need, even with listed tandem breakers

If a breaker keeps tripping because something on the circuit is faulty, we’ll find that too. See outlet repair & installation.

Manufactured homes, condos and rentals in Largo

Largo has more kinds of housing than most of Pinellas, and each one changes a panel job:

Manufactured-home and 55+ communities. The home’s panel is fed from a meter pedestal on the lot, and both are often original. Manufactured homes have specific code requirements for service equipment and feeders, and community rules may also apply, so call us with the community name and a photo of the panel and pedestal. We’ll tell you up front what’s needed.
Condos and villas. The panel in your unit is usually yours to replace, but the meter center is the association’s. We coordinate with the manager when the job touches shared equipment.
Rental homes. Almost four in ten Largo homes are rented. Landlords get documented, permitted work and an inspection sign-off they can hand to an insurer or a property manager. A Member Care Plan can cover multiple properties.

Panel upgrade or service upgrade?

A new panel replaces the box and breakers but doesn’t add capacity by itself. If you’re adding major loads, we run a load calculation. Often the existing service is fine and a new panel is all you need. If not, you may also need a service upgrade, which means a larger meter base and service conductors coordinated with Duke Energy. We’ll show you the numbers either way.

Planning an EV? See EV charger installation in Largo. Want circuit-level monitoring and control from your phone? A SPAN smart panel replaces your panel entirely. We’re a SPAN Authorized Installer with 20 SPAN installs. (Solar and batteries are installed by our licensed partner installers; we do the electrical work and manage the project.)

Permits in Largo

Inside Largo city limits: City of Largo Building Services division, 201 Highland Ave.
Unincorporated Largo-area addresses, such as Ridgecrest and other pockets around the city: Pinellas County.
Utility: Duke Energy Florida. We schedule the disconnect and reconnect when the meter has to be pulled.

A panel replacement always needs a permit. Be careful with anyone who offers to skip it: unpermitted panel work can cause problems with insurance claims and when you sell.

Flood-zone note: Parts of the Largo area near the water and along McKay Creek and other drainage channels are in FEMA flood zones. A straight panel swap usually doesn’t change anything, but if the home is being substantially improved or rebuilt after storm damage, the building department may require electrical equipment above a set elevation. We check before we quote.

What a Largo panel upgrade includes

Site visit. We inspect the panel, meter, grounding and bonding, and wiring at the panel, and ask what you plan to add.
Itemized quote after the site visit. Every part of the job on its own line. No panel prices over the phone.
Permit and Duke Energy coordination.
Installation, usually in one day. Power is off for part of the day. Every circuit is tested and labeled on a printed directory.
Whole-house surge protection at the panel. The electrical code adopted in Florida requires it when a home’s service equipment is replaced, and we’d include it anyway.
Inspection. We schedule it and meet the inspector.

See our Good and Best panel options.

Hurricane season notes for this area

October is still hurricane season on the Gulf coast. For planned electrical work we keep the advice practical:

Standby generators need a listed transfer switch ahead of the panel. Portable-generator interlocks are a different product and are not installed in a SPAN Panel. See generator installation and hookups.
Whole-house surge protection is required by Florida’s adopted electrical code whenever a home’s service equipment is replaced, and it’s a smart add-on before storm season even when you’re not upgrading. See whole-house surge protection.
After a storm: do a visual check before restoring power if the house took on water, if you smell burning, or if the meter can or panel was submerged or damaged. Call us for a post-storm inspection rather than flipping the main back on and hoping. Emergency calls are answered 24/7; we do not promise a response time.
Permits: generator hookups, panel and service work still need the correct city or county permit. We pull those when we do the work.

Warranty, financing and scheduling

3-year workmanship warranty, extended to 5 years for Member Care Plan members.
Financing available through Acorn Finance, subject to credit approval. Check your options without affecting your credit score. Ask us and we’ll include the financing link with your itemized quote.
Hours: office 7 AM–5 PM, weekend service, and 24/7 emergency calls.

Why Largo homeowners call Keywest Lights & Electric

Close by. About 5 miles from downtown Largo, at 6248 Seminole Blvd, Seminole, FL 33772
Licensed electrical contractor, EC#13014717, in business since 2010
Woman-owned, family-run business and Home Depot preferred contractor
Residential and commercial, from single-family panel swaps to commercial projects up to $2M

Largo panel upgrade FAQ

How much does a panel upgrade cost in Largo? It depends on the panel, the service size, the condition of the meter base and grounding, any code corrections, and whether it’s a City of Largo or Pinellas County permit. We give you an itemized quote after a site visit.

My 4-point inspection failed on the electrical. Do I need a whole new panel? Not necessarily. Send us the report. We’ll fix what it flags, and we’ll only recommend a full panel replacement if the equipment really needs it.

Can you look at the panel in my manufactured home? Call us and tell us about it. Manufactured homes have specific code requirements for service equipment and feeders, and community rules may also apply. We’ll tell you up front what’s needed.

How long will my power be off? Most Largo panel replacements are done in one day, with the power off for part of it. We’ll tell you the plan ahead of time.

Who issues the permit for a panel replacement in Largo? The City of Largo Building Services division inside city limits, or Pinellas County for unincorporated addresses. We pull it either way.

Will a new panel let me add an EV charger? Often, yes. We run a load calculation to see whether your service can carry it, and explain the options if it can’t.

Largo homeowners and landlords: call (727) 476-7079 or request a site visit.

ALWAYS OPEN! We work 24/7

Electrical Panel Upgrades in Largo, FL