How to Hire an Electrician in Miami-Dade: A Homeowner's Guide

Electrical work is one of the few home projects where a mistake can be dangerous long after the job is done. Faulty wiring can cause fires, shocks, and damaged equipment, and it is often hidden inside walls where you will never see it. That is why Florida licenses electrical contractors and why most electrical work needs a permit and an inspection.

This guide explains, in plain language, how to check an electrician, what to ask, and what to know about common Miami-Dade projects such as panel upgrades, generators, and EV chargers. When you are ready, you can browse licensed electrical contractors in this directory.

Quick note: This guide is general information, not legal or technical advice. Laws and codes change, so confirm anything important with the official sources linked below, your building department, or a qualified professional. Never attempt electrical work yourself if you are not trained to do it safely.

Understand the electrical contractor license

In Florida, electrical contractors are licensed by the state through the Department of Business and Professional Regulation (DBPR), under the Electrical Contractors' Licensing Board. There are two main types:

• Certified electrical contractor. A certified license is valid anywhere in Florida. In this directory, certified electrical contractor license numbers start with EC.
• Registered electrical contractor. A registered contractor may contract only in the local jurisdiction where the registration was issued. If you hire one, confirm that the registration covers your city.

Florida also licenses specialty electrical contractors whose work is limited to one segment of the trade, and alarm system contractors for burglar and fire alarm systems. If your project is specialized, such as a security system, check that the license covers that work.

The electricians who do the hands-on work may hold a journeyman license, which in Florida is issued by counties and cities. A journeyman license is valuable, but it does not allow someone to contract with you directly. The company you hire should hold the contractor license.

How to check an electrician's license yourself

1. Ask for the license number. A legitimate contractor will give it to you without hesitation.
2. Search by the number in the official DBPR license search. Searching by number is more reliable than by name.
3. Confirm the status is current and active, that it is an electrical contractor license, and that the name matches the business you are talking to.
4. Review the expiration date and any complaints or disciplinary actions.

A business tax receipt or a corporate registration is not a contractor's license. Every listing in this directory shows the license number and the date we last checked it against DBPR records. Our page on how we verify licenses explains what our License Verified badge means.

Check insurance

Miami-Dade County advises homeowners that licensed contractors must carry general liability, property damage, and workers' compensation insurance. In Florida's construction industry, a business with even one employee must carry workers' compensation, and up to three corporate officers may exempt themselves, though that exemption does not cover the rest of the crew.

Ask for a certificate of insurance sent directly from the contractor's insurance agent, so you know it is current. You can also look up workers' compensation coverage and exemptions through the Florida Division of Workers' Compensation. If a contractor will not show proof of insurance, consider that a serious warning sign.

When electrical work needs a permit

Most electrical work beyond small repairs needs a permit in Miami-Dade. That usually includes:

• Replacing or upgrading an electrical panel, or changing your electrical service.
• Adding new circuits, outlets, or hardwired equipment.
• Installing a standby generator, a transfer switch, or a generator interlock.
• Installing an EV charger on a dedicated circuit.
• Wiring for a pool, spa, solar panels, or a new AC system.
• Rewiring part or all of a home.

Some minor work is exempt. Whether a small job needs a permit depends on the exact work and on which building department covers your home. For example, Miami-Dade County's permit exemption list for unincorporated areas includes repairing or replacing standard wall switches and outlets (15 to 20 amps, 120 volts or less) and small repairs by a licensed electrical contractor worth no more than $500 in materials and labor. Cities such as Miami keep their own lists. A newer Florida law that exempts some small projects under $7,500 from permits does not apply to electrical work. Being exempt from a permit does not exempt the work from the electrical code, so it still has to be done safely and correctly. If you are not sure, ask the contractor to confirm with your building department before the work starts.

Where to apply. In unincorporated Miami-Dade, the county building department issues permits. Inside a city such as Miami, Hialeah, Homestead, or Miami Beach, the city's building department handles it.

Who pulls it. The licensed electrical contractor should obtain the permit in their own name. Be wary of anyone who suggests skipping the permit, says it will slow things down, or asks you to pull it yourself.

Inspection. An inspector checks the work, often before walls are closed and again at the end. Keep a copy of the final inspection approval, and do not make the final payment until it passes.

Owner-builder permits and electrical work

Florida lets homeowners pull an owner-builder permit for their own home, but it carries real responsibilities: you must personally supervise the work, you become legally responsible for it, and anyone unlicensed you hire must be treated as your employee. Florida law is especially clear about solar: even when an owner installs solar panels under an owner-builder permit, a licensed electrical contractor must do the wiring, including the connection to the home's electrical system. For anything beyond basic tasks, hire a licensed electrician.

The Notice of Commencement

A Notice of Commencement is a short form you sign as the owner. It is recorded in the public records with the Miami-Dade Clerk of the Court and posted at the job site, and it tells subcontractors and suppliers who the owner and the contractor are and where the work is happening. Here is how the Florida rules fit together:

• Jobs of $2,500 or less. Florida's construction lien law exempts an improvement with a direct contract price of $2,500 or less from most of its rules, including the Notice of Commencement. The exemption is not complete. A contractor, laborer, or supplier who contracts directly with you can still record a claim of lien for money owed to them under that contract. So even on a small job, pay according to the contract and keep your receipts.
• Jobs over $2,500. For these jobs, the full lien law applies, and the law calls for the owner to record and post a Notice of Commencement before work begins. Subcontractors and suppliers who were hired by your contractor, not by you, can also claim liens if they follow the law's notice rules.
• The permit rule starts at $5,000. For a permitted job where the contract is more than $5,000, such as a large panel upgrade with a standby generator, the building department requires a copy of the recorded notice before the first inspection, and it will not approve later inspections until the notice is on file.
• One exception to the permit rule covers a contract to repair or replace an existing heating or air conditioning system for less than $15,000. That exception is specific to heating and air conditioning systems. A separate contract for electrical work does not qualify for it just because the work is connected to an AC replacement, such as a new circuit or disconnect for the new unit. If the electrical work is included in the AC contractor's own contract, ask the contractor and the building department how the exception applies to that contract as a whole.
• Timing matters. A notice becomes void if work does not begin within 90 days of recording, so time it with your actual start date. Unless the form states a different date, it expires 1 year after recording. If you are paying with a loan, talk to your lender or an attorney before you record it.

Recording a Notice of Commencement does not stop anyone from filing a lien, and it does not show that subcontractors and suppliers have been paid. Under Florida's construction lien law, a subcontractor or supplier who follows the law's notice rules can claim a lien on your property if your contractor does not pay them, even if you already paid the contractor. What the notice does is put the job on the public record and set the timing rules that let you protect yourself by paying the right way, as explained in the section on final payment and lien protection below. Your contractor or building department can tell you whether your project needs one.

Estimates and contracts

Get written estimates from at least two contractors for any project beyond a small repair. A good estimate is itemized and spells out:

• The exact work: number of circuits, outlets, or fixtures; panel size and brand; generator model and size; or charger model.
• Materials, including whether existing parts will be reused.
• Permit and inspection costs.
• Whether patching drywall, painting, or trenching is included, or left to you.
• Any work by your electric utility, such as disconnecting service during a panel change.
• The timeline, payment schedule, and warranty on labor and materials.

Before work begins, get the full agreement in writing, including the license number, scope, price, payment schedule, permit responsibility, and how changes will be handled. Keep any deposit reasonable, pay the company rather than an individual, avoid cash, and tie payments to work completed.

Example: Two electricians quote a 200-amp panel upgrade. One price is lower because it does not include the utility coordination, permit fees, or replacing the old meter base. The other includes all three. Asking each contractor to list exactly what is included makes the comparison fair.

Final payment and lien protection

Florida's construction lien law lets subcontractors, suppliers, and in some cases workers who improve your home claim a lien on it if they are not paid, even if you have already paid your contractor. On an electrical job, the supplier could be the supply house that sold your contractor the panel, wire, or generator. A lien can make it hard to sell or refinance until it is resolved, and in the worst case you could end up paying twice. A few habits protect you:

• Keep every Notice to Owner. A subcontractor or supplier who does not work directly for you generally must send you a Notice to Owner, no later than 45 days after they start furnishing labor or materials for your job, to keep their lien rights. Each one tells you who else expects to be paid from your project.
• Ask for lien releases as you pay. With each progress payment, ask for a partial release of lien, covering work through that date, from your contractor and from each subcontractor or supplier who sent you a Notice to Owner. Florida law provides standard forms for partial and final releases. A release can be conditioned on a check clearing, so confirm that the payment actually cleared.
• Get the contractor's final payment affidavit before the last payment. Florida law requires your contractor to give you a signed final payment affidavit stating that everyone who sent you a Notice to Owner has been paid in full, or listing each one who has not been paid and the amount still owed. The law says the final payment should be held until you receive it, and a contractor cannot sue to enforce its own lien without first providing it. If the affidavit is accurate and lists everyone who sent you a notice, you may rely on it when you make the final payment. If it lists unpaid bills, talk to your contractor, and consider legal advice, before you pay the balance.
• Collect final releases. With the final payment, ask for a final release of lien from your contractor and from each subcontractor or supplier who sent you a Notice to Owner.

Passing the final inspection is not proof of payment. The electrical inspection checks that the work meets code. It does not check whether your contractor paid the supply house, the crew, or any subcontractor. Hold the final payment until you have both the passed inspection and the paperwork above.

Subcontractors and suppliers generally have up to 90 days after they last furnished labor or materials to record a claim of lien, so keep your affidavit and releases with your project records.

Common projects in Miami-Dade homes

Panel replacement and upgrades

You may need a new or larger panel if you are adding major equipment (such as an EV charger, a pool heater, or a new AC system), if breakers trip often, or if your panel is old or damaged. Some insurers ask about the age and type of a home's electrical panel, and certain older panels can make insurance harder to get. If an insurer or inspector has flagged your panel, ask the electrician to explain the issue in writing.

A panel upgrade often requires coordination with your electric utility (FPL for most of Miami-Dade), because power to the home must be disconnected and reconnected. Ask who schedules that and how long you will be without power.

Circuit breakers that keep tripping

A breaker that trips is doing its job: it shuts off power when a circuit is overloaded or when there is a fault. Occasional trips from running too many appliances on one circuit are common. Call an electrician if a breaker trips repeatedly, will not reset, feels hot, or if you notice burning smells, buzzing, scorch marks, or flickering lights. Never replace a breaker with a larger one to stop it from tripping. The breaker size has to match the wiring, and oversizing it removes the protection.

GFCI and AFCI protection

GFCI (ground-fault) outlets and breakers cut power quickly if electricity starts flowing where it should not, such as through water or a person. They are commonly required near water, in places like kitchens, bathrooms, laundry areas, garages, outdoors, and around pools. Press the TEST button on GFCI outlets regularly to make sure they still trip. AFCI (arc-fault) protection helps prevent fires caused by damaged wiring and is required in many living areas in newer homes. Ask your electrician whether your home has these protections where the current code expects them.

Generators and transfer switches

After a hurricane, power can be out for days, so generators are common in Miami-Dade. A few safety rules matter more than anything else:

• Never plug a generator into a wall outlet. This is called backfeeding. It can send electricity out into the utility lines and seriously injure or kill line workers or neighbors, and it can damage your home.
• Use a transfer switch or an approved interlock, installed by a licensed electrician with a permit, if you want to power home circuits from a generator.
• Run portable generators outdoors only, far from doors, windows, and vents. Generator exhaust contains carbon monoxide, which you cannot see or smell and which can be deadly. Never run one in a garage, even with the door open, and use battery-powered carbon monoxide alarms.

For a standby generator that starts automatically, ask about sizing (what you want to run, including AC), fuel (natural gas or propane usually needs a separate licensed gas installation), where it can be placed under local setback and noise rules, permits for each part of the work, and maintenance. HOAs often have rules about generator placement as well.

EV chargers

A Level 2 charger usually needs a dedicated 240-volt circuit. Ask the electrician to check whether your panel has enough capacity, which may require a load calculation, and whether you need a panel upgrade. Also ask about the charger's location, whether a permit is included, and whether your HOA or condo association must approve it. Your utility or the charger maker may offer rebates, so ask before you buy.

Older homes and wiring

Many Miami-Dade homes were built decades ago, when homes used far less electricity. Signs that wiring may need an evaluation include two-prong outlets, frequent tripping, warm outlets or switch plates, flickering lights, and outlets that no longer hold a plug. Some homes from the 1960s and 1970s have aluminum branch wiring, which needs specific connectors and an experienced electrician. If you are buying an older home, an electrical evaluation before closing can prevent surprises.

Pools, spas, and outdoor wiring

Wiring near water has its own safety rules, including bonding, grounding, and GFCI protection. Pool and spa wiring should always be done by a licensed contractor with a permit. For outdoor lighting and outlets, ask for weatherproof fixtures and covers rated for our climate.

Storms, flooding, and safety

• If water has reached outlets, your panel, or appliances, do not turn the power back on. Have a licensed electrician inspect the system first.
• Stay far away from downed power lines and report them to your utility.
• Surge protection can help protect electronics and appliances from voltage spikes. Ask your electrician about whole-home surge protection at the panel.

Emergency service: what to ask

"Emergency service" can mean 24/7 response, extended hours, or simply the next available appointment. When you call, ask when someone can actually arrive, whether there is an after-hours or emergency fee, and what the service-call fee is. If you smell burning, see sparks, or have exposed wires, turn off power at the main breaker if you can do so safely, and call 911 if there is fire or smoke.

Warning signs to watch for

Be cautious if someone:

• Cannot give you a Florida electrical contractor license number, or the number does not match the business name in the DBPR record.
• Suggests skipping the permit, or asks you to pull it.
• Offers to connect a generator by plugging it into an outlet, or without a transfer switch or interlock.
• Gives only a verbal price, or will not put the scope in writing.
• Asks for cash or a large payment before work begins.
• Will not show proof of insurance.

Where to report a problem

• Unlicensed contracting: DBPR's Unlicensed Activity hotline, 1-866-532-1440, or online through DBPR.
• Contractor or permit problems in Miami-Dade: Miami-Dade County Contractor Licensing, 786-315-2880, or your city's building department.
• Price gouging after a declared emergency: the Florida Attorney General's hotline, 1-866-9-NO-SCAM (1-866-966-7226).

Condos, townhomes, and HOAs

In a condo, the wiring inside your unit may be yours, while the building's electrical rooms, meters, and feeders belong to the association. Check your association rules before any electrical work, especially for EV chargers, generators, or panel changes. Ask contractors whether they have worked in your type of building and whether they can provide an insurance certificate naming the association.

Keep your records

After the job, keep the contract, permit and final inspection approval, the contractor's final payment affidavit and any lien releases, invoice, a description of what was installed (such as panel size or generator model), and warranty documents. These help with insurance, future work, and selling your home.

How this directory can help

Every electrical contractor listed here is matched to a Florida DBPR license record, and each listing shows the license number and the date the information was last verified. Listings are not paid placements, recommendations, or guarantees of work quality, and we do not verify insurance, so always ask for it yourself.

• Browse licensed electrical contractors
• Find electricians by area, such as North Miami-Dade
• Learn how we verify licenses

Your quick checklist

• Confirm the electrical contractor license in the DBPR license search.
• Get proof of general liability and workers' compensation insurance.
• Make sure the contractor pulls the permit and that the work passes inspection.
• Compare itemized, written estimates and put the agreement in writing.
• Never backfeed a generator; use a permitted transfer switch or interlock.
• Hold the final payment until the final inspection passes and you have the contractor's final payment affidavit and lien releases, and keep every document.

Official sources

• DBPR license search
• DBPR: Electrical Contractors' Licensing Board
• Florida Statutes, Chapter 489: Contracting
• Florida Statutes, Chapter 713: Construction liens
• Miami-Dade County: What to know when hiring contractors
• Miami-Dade County: Contractor, owner and builder responsibilities
• Miami-Dade County: Permit exemptions
• Florida Division of Workers' Compensation