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Licensed Electricians · Mobile & Baldwin County

Outlet, Switch and Exterior Receptacle Installation

Outlet and switch replacement, new circuits, GFCI and AFCI protection, and weather-rated exterior receptacles for homes across Mobile and Baldwin County, from Mobile to Gulf Shores. Small jobs done right, by a licensed electrician, with the price in writing first.

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The Everyday Electrical Work

Outlets and Switches Are Where Most Electrical Problems Start

A dead outlet behind the couch. A switch that has to be jiggled. A bathroom receptacle that trips every time the hair dryer comes on. A two-prong outlet where the surge protector won't plug in. None of it is dramatic, and all of it is the kind of job a licensed electrician should handle, because a loose connection behind a cover plate is the most common place we find scorching in Gulf Coast homes.

Professional Systems replaces and installs outlets, switches, dimmers, USB and smart receptacles, GFCI and AFCI protection, dedicated circuits for the appliances that need their own, and exterior receptacles rated for the weather we actually get. One visit usually covers a whole list, and every item is quoted before we start.

Repair price in writing before any work begins. Most jobs finished the same visit.

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Professional Systems electrician installing a new three-gang light switch in the hallway of an older Mobile, AL home
Close-up of an old wall outlet with heat discoloration, a cracked cover plate and a loose plug, with an electrician's voltage tester beside it
When to Call

Signs an Outlet or Switch Needs Replacing

  • The plug falls out or feels loose. Worn contacts inside the receptacle make a poor connection, and poor connections make heat. Replace it.
  • The cover plate is warm, discolored or smells hot. That is a loose or failing connection behind the plate. Stop using it and call today.
  • The GFCI won't reset, or trips constantly. Either the device has failed, which is common after a decade in a humid bathroom or garage, or there's a real ground fault downstream that needs tracing.
  • Two-prong, ungrounded outlets. Common in homes built before the 1960s. There are code-compliant ways to add protection without rewiring the whole house, and we'll explain which fits.
  • Lights flicker or a switch buzzes. A dimmer that isn't rated for LED bulbs, a failing switch, or a neutral connection working loose in the box.
  • Breakers trip when you plug something in. The circuit is overloaded or the device is faulty. Kitchens, laundry rooms and workshops often need a dedicated circuit rather than another power strip.

Got a dead outlet or a switch that needs replacing?

Licensed electricians, same-day scheduling for most jobs, price in writing before the work.

What We Install

Outlet and Switch Services for Gulf Coast Homes

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Outlet & Switch Replacement

Worn, discolored, loose or ungrounded devices swapped for new ones, with the connections behind them made properly, including on aluminum-wired homes using the right connectors.

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GFCI & AFCI Protection

Ground-fault protection where code calls for it: kitchens, bathrooms, garages, laundry, outdoors and anywhere near water. Arc-fault protection on new bedroom and living-area circuits.

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Dedicated Circuits

A circuit of its own for the microwave, the window unit, the garage freezer, the workshop, the hot tub or the EV charger, sized to the load and landed at the panel.

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Dimmers, USB & Smart Devices

LED-rated dimmers that don't buzz, combination USB outlets, and smart switches wired with the neutral they need, so the app actually works.

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Exterior & Weather-Resistant Receptacles

Weather-resistant, tamper-resistant devices in in-use covers for patios, docks, pool equipment and holiday lighting, on GFCI protection, mounted to survive rain and salt air.

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New Outlets Where You Need Them

A drop behind the TV, an outlet in the closet for the vacuum, power for the island, a receptacle in the attic for the air handler service light.

Outside the House

Exterior Receptacles Built for Rain, Salt and Storm Season

Outdoor electrical takes a beating here. Afternoon thunderstorms, salt air along the Baldwin County coast and the odd tropical system will corrode a bare receptacle in a season or two, and an outdoor outlet that isn't GFCI-protected is a shock waiting to happen around a wet patio or a dock. Code has a short list of requirements for outdoor receptacles, and we follow it on every one:

  • Weather-resistant (WR) devices rated for humidity, UV and temperature swings, in a listed in-use cover that stays closed over the plug while it's in use.
  • GFCI protection at the device or upstream, tested at installation and again on every service visit.
  • Proper mounting and sealing on a box rated for wet locations, with the penetration sealed so water doesn't track into the wall.
  • The right circuit so the pool pump, the boat lift or the outdoor kitchen isn't sharing a 15-amp line with the porch light.

We install and replace exterior receptacles across Mobile, Daphne, Fairhope, Foley, Gulf Shores and Orange Beach, including outlet and switch replacement for rental and vacation properties on a schedule that works around guests.

Professional Systems electrician mounting a weatherproof in-use cover over a new exterior GFCI receptacle on a brick wall
How It Works

Small Jobs, Done the Way Big Jobs Are Done

1

Tell Us the List

Call or send the form with everything that's bothering you: the dead outlet, the buzzing dimmer, the outdoor receptacle that quit. One visit is cheaper than three.

2

Price Before Work

The electrician checks each item, tells you what's behind it, and gives you the price. Nothing starts until you say go.

3

Done the Same Visit

The truck carries receptacles, switches, GFCIs, dimmers, covers and the common breakers, so most lists are finished before we leave.

Local Knowledge

Wiring Ages Differently Along the Gulf Coast

Mobile's older neighborhoods, Midtown, Oakleigh, Crichton and Prichard, still have two-prong outlets on cloth-covered wiring and switches that were installed when a house ran a radio and a refrigerator. Mid-century ranches in West Mobile and Saraland often carry aluminum branch wiring, where a loose device connection is more than a nuisance: it's the classic cause of a warm outlet, and it calls for the right connector, not a standard swap. Newer construction off Highway 181 and in Foley has its own issue, backstabbed connections that loosen over time and show up as flicker.

Waterfront and near-coast homes from Dauphin Island to Gulf Shores add salt to the mix. Exterior devices, dock outlets and pool equipment receptacles corrode faster than anything inland, and a GFCI that lived through a few summers outdoors is due for a test. Professional Systems is headquartered at 216 E I-65 Service Rd N in Mobile and serves both sides of the bay; see our service locations.

Reviews

What Homeowners Say About Our Electrical Work

★★★★★

"I heard crackling noises behind my washer/dryer. I called Professional Systems on a Sunday, spoke to a live human, and they came out the next morning, right on time. They found the dryer receptacle was a 15 amp receptacle on a 20 amp circuit with loose connections, changed it and made the proper connections as I have aluminum wiring."

— Jo S., Google review
★★★★★

"Came home late afternoon to find my power off. I called after hours and Robby was over in 15 min. It was a bad circuit breaker. From the time I saw I had no power til the time I had power back on was around 30 min. Amazing. Super nice guys as well."

— Gary S., Google review
★★★★★

"Professional Systems did an excellent job with our electrical work. Professional, on time, and the quality speaks for itself."

— Lilli A., Google review

Read More Reviews

Questions & Answers

Outlet and Switch Replacement — Frequently Asked Questions

How much does it cost to replace an outlet or switch?

It depends on the device (a standard receptacle, a GFCI, a dimmer or a smart switch), what we find behind it, and how many items are on the list; a visit with several devices costs far less per item than one at a time. The electrician quotes each item before starting, and the price is in writing.

Can I just replace an outlet myself?

Many homeowners do, and many of the scorched boxes we open were the result. Loose terminals, backstabbed connections, reversed polarity and aluminum wire treated like copper are the common mistakes. A licensed electrician makes the connection, tests it, and is responsible for it.

Where does code require GFCI outlets?

Kitchens, bathrooms, garages, laundry areas, unfinished basements, crawlspaces, outdoors, and generally within six feet of a sink or other water source. Older homes often have none of these, and adding them is one of the most cost-effective safety upgrades there is.

My house has two-prong outlets. Do I have to rewire?

Not necessarily. Code allows an ungrounded outlet to be replaced with a GFCI-protected receptacle, properly labeled, which gives shock protection without a ground wire. If you want true grounding, or the wiring itself is deteriorated, a rewire is the answer; see our page on wiring and rewiring.

Why does my outdoor outlet keep tripping?

Usually moisture in the box or the device, a worn GFCI, or a real fault in whatever is plugged in. Weather-resistant devices in a proper in-use cover, mounted and sealed correctly, fix the first two. We trace the third.

Do you install outlets on docks, piers and around pools?

Yes. Receptacles near water have their own rules for GFCI protection, distances and equipment bonding, and we install them to code across Mobile and Baldwin County waterfront properties.

Something we didn't cover? See our full FAQ page or call (251) 680-7500.

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Get Started Today

Have an Outlet List? Send It Over.

A licensed electrician prices every item before the work starts and finishes most lists the same visit.

Call (251) 680-7500   Request a Quote