Wiring is the part of your electrical system you never see and never think about until something makes you. It is also the part with the longest service life and the widest range of quality, because a home’s wiring reflects the standards in place when it was installed and every modification made to it since.
Our licensed electricians handle wiring work for homes throughout Fort Myers, Estero, Bonita Springs, Naples, Sanibel Island, and Captiva Island. That ranges from adding a single dedicated circuit to rewiring an entire home, and includes the rough in work on new construction and renovation projects that has been our core business since 1995.
Not every older home needs rewired, and we will tell you if yours does not. What matters is knowing what you actually have, whether it is safe for how your home is used today, and what it will support if you are planning to add to it.

Wiring does not usually fail all at once. It degrades at the terminations, at the points where conductors connect to devices, splices, and breakers, and those connections are where heat and resistance develop. A home with sound conductors can still have a dozen problem connections, and a home with compromised conductors can appear fine for years. Age alone is not the deciding factor. Condition, wiring method, and how much the home’s electrical demand has grown all matter more.
There are a few specific things we look for in this market. Homes built roughly between 1965 and 1973 may have aluminum branch circuit wiring, which is manageable with proper remediation but genuinely problematic when ignored. Older homes frequently have ungrounded two wire circuits, which limits what you can safely plug into them. And across all eras we find renovation wiring done outside of code, with splices buried in walls and circuits extended well past what they were designed to carry. Any of those is worth understanding before you plan a remodel.
The findings that lead us to recommend rewiring are reasonably consistent. Aluminum branch circuit wiring, common in homes here from the late 1960s and early 1970s, expands and contracts differently than copper and loosens terminations over time, though proper remediation at the connections is frequently sufficient. Two wire ungrounded circuits cannot safely serve modern electronics or accept a standard three prong outlet without correction, and they turn up regularly in pre 1965 homes. Faults appearing across different areas of the home over a short period usually indicate a systemic condition rather than coincidence. And undocumented renovation wiring, meaning splices outside accessible boxes and circuits extended well past their design, appears in nearly every home that has been worked on repeatedly across several decades.
A full rewire replaces the branch circuit wiring throughout the home and brings the system to current code, including grounded circuits, arc fault and ground fault protection, and proper device counts per room. We plan the work in phases where possible so the home stays livable during the project.
Where aluminum branch wiring is present, we remediate the terminations using approved connectors and devices rated for use with aluminum conductors. We inspect every accessible device and junction rather than treating a sample, because the risk lives at the connections.
Renovation wiring is its own discipline, because you are integrating new work into an existing system whose history you did not write. We open, evaluate, and rewire what is affected, and we bring existing circuits in the work area up to current code as part of the project.
New construction wiring has been our bread and butter since 1995. We handle the full rough in, from service and panel placement through branch circuits, device boxes, lighting layout, and low voltage provisions, coordinated with the builder’s schedule and inspected at each stage.
Conductors damaged by rodents, water intrusion, overheating, or prior renovation work get replaced rather than patched. We correct improper splices, relocate inaccessible junction boxes, and repair exterior and underground conductors damaged by weather or landscaping work.
Wiring is judged entirely on work you will never see again after the drywall goes up. That makes it the part of the trade where the difference between a careful contractor and a fast one is invisible at handover and obvious a decade later. Mabry Brothers has wired new construction and remodel projects across Southwest Florida since 1995 under electrical license EC13006459, and that construction volume is exactly why our rewiring work is planned properly rather than improvised.
Rewiring an occupied home is also a logistics problem as much as an electrical one. Access has to be found, walls and ceilings have to be opened selectively, and the family living there needs power at the end of each day. We sequence the work around how you actually use your home, and we are straightforward at the outset about what will need opened and what will need patched afterward.
EXCELLENT Based on 315 reviews Posted on Google dan pleinTrustindex verifies that the original source of the review is Google. Germayne T. was very professional, courteous, and extremely efficient replacing two ceiling fans for us. Will definitely use Mabry and Germaine again.Posted on Google Andrew MacaninchTrustindex verifies that the original source of the review is Google. Just had a biannual service done to my AC, amazing work by Kirk, on time, professional, and efficient!!!Posted on Google BradTrustindex verifies that the original source of the review is Google. Our A/C system wasn’t cooling. Kirk was over to fix it in less than 2 hrs. Very friendly & efficient. Found 2 small leaks. Got system cooling. Went over all options & charges before proceeding. Very satisfied.Posted on Google kim reeseTrustindex verifies that the original source of the review is Google. Amazing professional service! I had smoke detectors falsely alarming and when I called in the morning, Scott immediately had a tech rerouted to address the alarms. Germaine arrived with 15 minutes of my call. He was AWESOME! Knowledgeable, polite and so personable. 5 star🌟 . And that is what we have found with all Mabry Brothers service techs!!!!Posted on Google Tom WartonTrustindex verifies that the original source of the review is Google. I love using these guys when I need an electrician. Their prices are fair, service is always fast and on time, and they communicate really well. Today Germayne T came out to install an EV charger at our home. He was on time, worked hard trenching ~80’, and got creative to help minimize the amount of exposed PVC. His connections look great, and the charger is working perfectly. As I said, I really like working with Mabry, and I think you will too.Posted on Google ariana xoTrustindex verifies that the original source of the review is Google. My AC randomly went out in the late afternoon and I thought it had to do with the battery on the thermostat or the filter needing to be changed but it ended up being 84 degrees in my house in the middle of the night and Kirk was able to get to me within an hour of me calling to fix my issue which happened to be the capacitor. He spotted the issue within 10 minutes, thank you so much!!!Posted on Google Donna ProctorTrustindex verifies that the original source of the review is Google. Company was very responsive. Germayne was knowledgeable, efficient, and cleaned up after work. Very professional! I highly recommend Mabry Brothers for your electrical needs.Posted on Google Maryjane BoisvertTrustindex verifies that the original source of the review is Google. I was very pleased with the service call. Kirk arrived on time, was professional and knowledgeable about the problems we were having with our air conditioner. He explained in detail what was happening and the steps needed to correct them. I highly recommend Mabry Brothers.Posted on Google Edwin BickelTrustindex verifies that the original source of the review is Google. We needed an outdoor low voltage circuit installed! Emailed Scott for a quote with quick turnaround and Martin showed up and did excellent install work! Can highly recommend Mabry Brothers from this first experience and will use again!Posted on Google barbara limaTrustindex verifies that the original source of the review is Google. Troy from Mabry Brothers is extremely professional and truly knows 100% what he’s doing. He is very responsible and takes the time to explain every step of the process, including every part that needs to be replaced. After calling several different companies, nobody was able to repair my generator and I only ended up wasting money. Troy was the only one who actually solved the problem quickly, and now my generator is working perfectly just in time for the upcoming storms. I highly recommend Troy and Mabry Brothers to anyone looking for honest, knowledgeable, and reliable service.
Fort Myers holds the largest concentration of homes old enough to need rewiring in our service area. In the pre 1960s stock near downtown and in the older McGregor corridor neighborhoods we regularly find ungrounded two wire circuits and original wiring that has been extended repeatedly over the decades. In the late 1960s and early 1970s neighborhoods, aluminum branch wiring is the finding that most often drives the conversation, and in most of those homes proper termination remediation resolves it without a full rewire.
Estero rewiring work is rare, and that is expected in a market built mostly after 1998. What we do here is additive: new dedicated circuits for pool and spa equipment, lanai and outdoor kitchen wiring, garage circuits for car charging, and rough in for room additions and lanai enclosures. Estero also gives us a steady volume of new construction rough in as buildout continues east of the interstate.
Bonita Springs is genuinely two markets for wiring purposes. The older homes near Old 41 and toward the beach produce whole home rewiring and aluminum remediation work. The newer communities to the east are almost entirely new circuit and remodel wiring, particularly for outdoor living spaces, which have become the most common addition in that part of our territory.
Naples wiring projects are usually large in scope and detailed in specification. Whole home renovations here frequently involve rewiring to support extensive lighting design, motorized shades, audio and network infrastructure, and multiple sub panels feeding detached structures. The coordination burden is higher than anywhere else we work, because the electrical rough in has to accommodate systems that other trades are specifying.
Sanibel wiring work is shaped heavily by Hurricane Ian. A significant portion of the island’s housing stock required wiring evaluation, partial rewiring, or full replacement of conductors affected by storm surge, and that work is ongoing. Beyond storm damage, elevated construction and salt air exposure make exterior and under home wiring runs a particular focus, since conduit, boxes, and conductors in those locations age faster than anything inside the envelope.
Captiva projects come with logistics that inland projects do not. Access, material staging, and scheduling all require planning ahead, and we build that into how we quote and sequence island work. Most Captiva wiring projects we handle are renovation related, where an older island home is being brought up to current standards, and the exterior and elevated portions of the wiring almost always need more attention than the interior.