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Get clear, menu-based pricing before work begins--giving you more control to fit your needs and budget.
Highly-trained & experienced Electricians. Fully vetted and background-checked. Ready to exceed your expectations.
Serving SWFL customers for 13+ years. Licensed and Insured throughout Florida.
EC13004475. EC13012422.
We’ve been wiring commercial properties across Southwest Florida for years, and Sanibel is its own animal. Beautiful, laid back, coastal — but when it comes to electrical work, it demands precision. Between hurricane exposure, salt air corrosion, strict building codes, and elevated construction requirements, commercial electrical installation here isn’t something you “wing.”
From Periwinkle Way storefronts to resorts along West Gulf Drive, from offices near Tarpon Bay Road to small retail spaces tucked around Palm Ridge Road — we’ve handled installs all over the island. Restaurants, boutiques, property management offices, medical spaces, marinas… you name it.
Sanibel businesses rely on steady, safe, code-compliant power. And we take that seriously. When we say we’re experienced with commercial electrical install in Sanibel, we mean we understand how the island builds, how Lee County inspects, and how coastal conditions change the rules.
Sanibel isn’t like mainland Fort Myers. Everything here is shaped by weather, conservation, and tourism.
You’ve got:
Salt-heavy air that eats metal components
Hurricane-force winds that require reinforced systems
Elevated buildings with unique wiring paths
Strict permitting and inspection standards
Seasonal traffic surges that stress electrical systems
If you’re opening a retail space near Jerry’s Plaza or renovating a restaurant off Periwinkle, your electrical system has to be built for heavy seasonal demand. During peak tourist season, systems run longer hours. Lighting, kitchen equipment, HVAC, POS systems — all of it running hard.
Properties closer to the Gulf, especially along West Gulf Drive or near Bowman’s Beach, need corrosion-resistant materials. We don’t install standard-grade hardware and hope for the best. We use components rated for coastal environments.
And after recent storms, many commercial properties are rebuilding or upgrading. That means modern code requirements, updated load calculations, and smarter distribution panels.
Commercial electrical work in Sanibel isn’t basic. It’s strategic.
When we handle a commercial electrical install in Sanibel, we’re typically involved from the ground up — or from the studs out during a renovation.
Our services include:
Full electrical system design and layout
Service entrance installation
Meter banks and main distribution panels
Subpanels and load balancing
Interior and exterior lighting systems
Emergency lighting and exit signage
Commercial-grade surge protection
Dedicated circuits for kitchen or specialty equipment
Generator integration
EV charging infrastructure for commercial properties
Marina and dock electrical systems
Code-compliant grounding and bonding
We coordinate closely with contractors, architects, and inspectors. In Sanibel, permits run through Lee County, and inspections are thorough. We plan for that from day one. No shortcuts. No hoping something “passes.”
We pull permits properly. We follow NEC standards and Florida Building Code requirements. We use corrosion-resistant fittings where required. We elevate components where floodplain regulations demand it.
And we explain the process clearly to business owners. No jargon. Just straight talk about what your building needs and why.
After years working on the island, patterns start to show.
Here are common problems we see in Sanibel commercial spaces:
1. Corroded Panels and Disconnects
Properties near the Gulf or Bay often have rusted enclosures, especially older ones. Salt air doesn’t play around.
2. Undersized Electrical Services
Older retail spaces off Periwinkle Way weren’t built for today’s electrical loads. Modern POS systems, upgraded HVAC, kitchen appliances — they overload outdated panels.
3. Improper Post-Storm Repairs
After hurricanes, we sometimes see temporary fixes that became permanent. Splices outside junction boxes. Mismatched breakers. It’s risky.
4. Generator Backfeed Issues
Some businesses installed portable generator connections without proper transfer switches. That’s dangerous and not code compliant.
5. Lighting Not Rated for Coastal Conditions
Exterior lighting rusts quickly if the wrong fixtures are used. We replace a lot of those.
6. Inadequate Surge Protection
Lightning strikes are common here. Without whole-building surge protection, sensitive commercial equipment is vulnerable.
7. Elevated Structure Wiring Challenges
Shops or offices built higher due to flood zones often have complex wiring paths. We see poorly planned conduit runs that need correction.
These aren’t rare. They’re common island realities.
We follow a clear, structured process on every commercial project in Sanibel.
1. Initial Assessment
We meet on-site, walk the property, review plans, and talk through your business operations. A retail shop and a restaurant have very different needs.
2. Location & Structural Review
We look at elevation requirements, flood zones, wind exposure. Properties near Blind Pass or West Gulf often require additional precautions.
3. Load Evaluation
We calculate your electrical demand properly. Many Sanibel buildings were originally designed for lighter use. We make sure your system supports real-world operation.
4. Installation Phase
We install service equipment, run conduit, set panels, wire circuits, mount fixtures. Everything is secured, sealed, and coastal-ready.
5. Safety & Testing
We test voltages, balance loads, check grounding and bonding. We inspect every connection before scheduling county inspection.
6. Walk-Through with You
We don’t just flip a switch and leave. We show you your panels. Label circuits clearly. Explain maintenance basics.
A lot of older buildings on the island have outdated infrastructure. If we see something that could cause trouble later, we’ll say it straight.
We work throughout the island, including:
Periwinkle Way corridor
Jerry’s Plaza area
Tarpon Bay Road
Palm Ridge Road
West Gulf Drive
Near Sanibel Marina
East End near the Causeway
Electrical needs vary depending on location.
Retail along Periwinkle often needs upgraded lighting and signage circuits.
Properties closer to the Gulf require more corrosion-resistant materials.
Marina-adjacent businesses need specialty marine-rated components.
Older strip centers may require full service upgrades.
Each area has its own quirks — and we plan accordingly.
Not long ago, we worked on a restaurant renovation just off Periwinkle Way.
The owner wanted a full kitchen upgrade, expanded seating, and modern lighting. When we opened the main panel, it was clear — the existing service wasn’t going to handle it.
“It’s been fine for years,” the owner said.
Yeah — for the old setup.
We calculated the new load with upgraded refrigeration, cooking equipment, and HVAC. It exceeded the existing service capacity.
We installed a new service entrance, upgraded the panel, added dedicated kitchen circuits, installed surge protection, and integrated a standby generator system.
When we powered it up and tested under full load, everything ran smooth.
Owner told us later, “I sleep better knowing we’re not one busy weekend away from blowing a breaker.”
That’s the goal.
Do I need a permit in Sanibel?
Yes. Commercial electrical work requires permits and inspections through Lee County.
How long does a commercial install take?
Depends on size and scope. A small retail build-out may take a few weeks. Larger projects can take longer.
Is coastal wiring different?
Absolutely. We use materials rated for salt-air environments.
Can older buildings handle modern upgrades?
Often yes — but many require service upgrades or panel replacements.
Do I need surge protection?
In Sanibel? Strongly recommended. Lightning activity is high.
What about hurricane prep?
We secure equipment, use proper mounting systems, and ensure code compliance for wind resistance.
We understand island construction. We understand coastal corrosion. We understand Lee County inspections.
We don’t cut corners.
We don’t guess on load calculations.
We don’t install parts that won’t last in salt air.
We show up when we say we will.
We explain what we’re doing.
We keep jobs clean and organized.
Commercial electrical work is about reliability. Your business depends on power working every single day.
And we build systems to handle real-world conditions — not just pass inspection.
If you’re opening, renovating, rebuilding, or upgrading a commercial space in Sanibel, let’s talk.
Coharbor Electric serves Sanibel and surrounding areas with professional, code-compliant commercial electrical installation built for Florida’s toughest coastal conditions.
Reach out today. Let’s build it right the first time.
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Serving Southwest Florida including: Fort Myers, Naples, Cape Coral, and more...
At Coharbor Electric, this is what to expect when entrusting us with fixing your electrical issues.
The first step is to get all the information we will need so that we can correctly assess the problem or situation. The photos or videos you send will be sent directly to the electrician.
Once our electrician has the info he needs, we will dispatch one in the next available spot–armed with expertise, equipment, and the parts he’ll most likely need.
Our Promise is to to You is to perform the job completely, efficiently, and to the Florida electrical code standards. We are committed to fair and honest pricing.
We offer flat rate pricing for service calls, so you always know the price up front. Simple to understand. Flat-rate fixed price so you can be confident you’ll get what paid for.
As a Florida homeowner, you have an endless list of choices for electrical contractors to hire…some great, some good, some bad.
At Coharbor Electric, our benchmark is to be “great”. If you decide to hire us for your electrical service, here’s what you can expect from our electricians: