Marco Island Plumber

Plumbing Services in Marco Island

Plumbing on an Island That Runs Its Own Show

Marco Island is the largest of the Ten Thousand Islands and sits at the southern edge of Collier County. It also does a lot of things its own way. The island reincorporated as a city on August 28, 1997, and since then the City of Marco Island has handled its own building permits, its own inspections and, through Marco Island Utilities, its own water and sewer service. That matters for plumbing work. The rules, the permit counter and the utility you call about a meter are all on the island, not in Naples or at the county.

HomeFlow Plumbing handles residential and commercial plumbing on Marco from our base in Fort Myers. We work on canal homes, single-family rebuilds, villas and condo units, and we know that a job here usually involves a few extra steps compared to the mainland. Getting across the bridge is the easy part. Planning around a condo association, a seasonal owner who’s up north, and a home that may be sitting on the original 1970s plumbing takes more thought.

This page covers what we see on the island and how we approach it. If you’re on the mainland side, our Naples plumber and Golden Gate plumber pages cover those areas.

The Deltona Years and What They Left Under the Slab

Most of the island’s street grid and canal system came out of the 1960s, when the Mackle brothers and the Deltona Corporation bought up large tracts of land and started building. The S.S. Jolley Bridge opened in 1969, and a steady wave of canal-front ranch homes followed through the late 60s and 70s. Plenty of those houses are still standing, some heavily remodeled and some close to original.

A home from that era can carry a mix of materials. Cast iron drain lines under the slab are common, and after fifty-plus years they crack, scale up inside and lose their slope in spots. Supply lines may be original copper, galvanized steel in some older work, or a later replacement in whatever material was popular at the time. Homes that went through renovations in the 80s and early 90s sometimes picked up polybutylene, which insurers flag right away. Our polybutylene and 4-point inspection guide explains why.

Signs an older canal home is due for a closer look

• Slow drains in more than one bathroom, or gurgling when the washer drains
• Sewer smell in a room with no obvious cause
• Warm spots on tile floors, or a water bill that climbs with no change in use
• Green or white crust on exposed copper fittings
• An insurance carrier asking about pipe type and age before renewal

When we find cast iron that’s rotting through, we’ll talk through spot repair versus full replacement. The cast iron drain failure guide goes deeper on that decision. For supply side problems, whole-house repiping is often the cleaner long-term answer than chasing one pinhole after another.

How Marco Island Gets Its Water

Marco Island Utilities is owned and operated by the city. According to the city’s own water quality reports, the supply comes from two places: surface water drawn from a source facility on the mainland, and brackish groundwater from the Floridan Aquifer on the island. Treatment includes enhanced lime softening, membrane filtration and reverse osmosis, and the finished water is disinfected with chloramine. The utility also uses aquifer storage and recovery, which stores water underground during the rainy months so there’s more to draw on during the dry season, when the island’s population swells.

For a homeowner, a few practical things follow from that. Reverse osmosis water is very low in minerals, and the utility blends for hardness to help control corrosion in the distribution system. That’s different from what people coming from well water on the mainland are used to. Some owners still want a whole-house filter or a point-of-use system at the kitchen sink for taste. Others want carbon filtration rated for chloramine, since standard carbon filters don’t remove it as easily as plain chlorine.

We can test what’s coming out of your tap and tell you honestly whether added treatment makes sense. Sometimes the answer is that you don’t need much. Our water softeners and filtration page covers the equipment side.

Chloramine and fixtures

Chloramine is harder on certain rubber parts than chlorine. Flappers, fill valve seals and some older faucet cartridges can wear faster. If you’re replacing toilet parts every couple of years, that’s a likely reason, and it’s worth using parts rated for chloraminated water.

From Septic to Sewer: The STRP Legacy

For a long time a big share of Marco Island homes ran on septic tanks, which is a tough fit for low-lying lots surrounded by canals and bays. The city took that on with its Septic Tank Replacement Program, usually called STRP. It was set up in phases by district over several years in the 2000s, with the goal of connecting roughly 5,700 properties to central sewer and improving water quality in the canals and the Ten Thousand Islands watershed. Districts like Lamplighter and Sheffield were part of the middle phases.

Today the large majority of the island is on Marco Island Utilities sewer. What that leaves behind for homeowners is mostly the connection itself. When a house was switched over, a new lateral was run from the house drain out to the city’s system, and the old tank was abandoned. Those connections are now ten to twenty years old, and the transition point between the original house plumbing and the newer lateral is a spot where we see problems.

• Root intrusion at joints near the property line
• Bellies or low spots where fill settled after the tie-in
• Old cast iron inside the house feeding into a newer PVC lateral, with the old pipe failing first
• Grease and wipes building up in lines that see heavy use only during season

A camera inspection tells us where the trouble actually is before anyone digs. From there it might be drain cleaning, hydro jetting to clear heavy buildup, or sewer line repair on a damaged section.

Beachfront High-Rises and Condo Plumbing

The west side of the island along Crescent Beach is lined with mid-rise and high-rise condominium towers. Plumbing in these buildings splits into two worlds. The association is responsible for common elements, things like the main risers, stacks and building pumps. The unit owner usually covers what serves only their unit: fixtures, the water heater, supply lines inside the walls of the unit and the branch drains. Every building’s documents draw that line a little differently, so we always ask to see the rules before we start.

A leak in a tower is never just one unit’s problem. Water travels down through ceilings and into the units below. That’s why condo boards on the island tend to set rules on water heater age, require shutoff valves, and limit when work can happen. Many buildings also require proof of insurance and a scheduled elevator for contractors, and some restrict noisy work during season.

Common condo jobs we handle

• Water heater replacements in tight closets, including drain pans and leak sensors
• Supply line and shutoff valve replacements under sinks and at toilets
• Leak detection when water is showing up in the unit below
• Bathroom plumbing updates during unit remodels
• Kitchen plumbing and disposal swaps

If you’re an association manager, we can also talk about common element work and commercial service. That falls under our commercial plumbing side.

Salt Air Is Hard on Everything Metal

Marco sits with the Gulf on one side and bays and mangroves on the others. The salt in the air gets into exposed metal and doesn’t let go. Outdoor hose bibs, brass fittings, gas line connectors, water heater jackets in garages and the copper lines on the outside of a house all corrode faster here than they would twenty miles inland.

We pay attention to material choices on the island. Where pipe has to run outside, we look at how it’s supported, whether it’s protected, and what it’s fastened with. A stainless clamp holds up where a plain steel one rusts through in a few years. Exposed fittings near pool equipment and outdoor showers are worth checking every season.

Gas is another area to watch. Plenty of island homes use gas for cooking, pool heaters, generators or tankless water heaters. Corroded connectors and regulators are a real safety issue. Our gas line plumbing page covers installation and repair.

Hurricane Irma, Hurricane Ian and What Storms Do to Plumbing

Marco has taken two major hits in recent memory. Hurricane Irma made landfall on the island on September 10, 2017, as a Category 3 storm with winds around 120 mph. Five years later, on September 28, 2022, Hurricane Ian pushed a storm surge of about eight feet onto the island. Ian’s surge was the bigger plumbing event. Salt water filled garages, ground floors and utility rooms, and a lot of equipment that sat low didn’t come back.

After surge flooding, we look at a predictable list. Water heaters and their controls on the garage floor, washer hookups, outdoor shower valves and any pumps at ground level all take a beating. Flooded drain lines can pack with sand and debris. Saltwater exposure on copper and brass can show up as pinholes months later rather than right away.

• Water heaters that were submerged, even briefly, should be replaced rather than reused
• Drain and sewer lines should be cleared and camera checked after flooding
• Gas appliances and connectors that took on water need inspection before use
• Backflow assemblies and irrigation connections should be tested

After Ian, the city waived building permit fees for storm-related repairs for a period of time to help owners get work moving. Permits were still required, though. If you’re getting ready for the next season, our hurricane plumbing checklist covers what to do before and after a storm.

Elevated Rebuilds and New Construction

Drive around the island now and you’ll see the change. Original ground-level ranch homes are being torn down and replaced with elevated houses built to current flood rules. Some of that is simple demand for new waterfront homes. Some of it follows the federal flood program’s substantial damage rule, under which a home in a flood zone that’s damaged or improved beyond 50 percent of its value has to be brought up to current floodplain standards. For a lot of older ground-level homes, that means elevating or rebuilding.

Plumbing in an elevated home is laid out differently. Fixtures sit well above grade, so drain lines run longer before they reach the ground and the sewer connection. Water heaters and other equipment get placed above the flood elevation instead of on a garage slab. Supply lines often run through floor systems instead of under a slab, which actually makes future repairs easier.

We work with builders and owners on new construction plumbing from rough-in through final, and with owners doing major remodels on homes that don’t need to be rebuilt. Planning the layout early, especially where equipment goes, saves trouble later.

Seasonal Homes and the Problems That Wait for You

The island’s population more than doubles in winter. A lot of homes and condos sit empty or lightly used from late spring through fall, and plumbing doesn’t like to sit. Seals dry out, traps evaporate and let sewer gas in, and a slow drip that nobody’s around to notice can turn into a ceiling collapse in the unit downstairs.

Before you head north

• Shut off the main water supply, or at least the supply to the water heater and washer
• Set the water heater to vacation mode or turn it off
• Pour water in rarely used drains, or ask us about trap primers
• Have someone run the faucets and flush the toilets every couple of weeks if possible
• Consider a water leak sensor or automatic shutoff valve

When you come back

Open the main slowly and listen. Run every fixture for a minute to clear stale water. Check under sinks and around the water heater for any sign of moisture. Running toilets are common after a long absence because the flapper has stiffened. If anything seems off, call us at (239) 518-4198 and we’ll set up a visit.

Property managers who look after multiple seasonal homes can reach us through the request form to set up visits for each address.

Permits Go Through the City, Not the County

Since the city has its own building department, plumbing permits for work on Marco Island are filed with the City of Marco Island rather than Collier County. Water heater changeouts, repipes, sewer replacements, gas work and remodels with plumbing changes typically need a permit and inspection. Minor repairs like a faucet cartridge or toilet flapper generally don’t.

We handle the permit side for jobs that need one. If your project also involves an association, we’ll coordinate with the building manager on their approval, too. For condo towers that usually means getting the association’s sign-off before the city permit is even pulled.

For Marco Island Utilities matters like meter issues, a water main break in the street or the sewer main itself, call the utility. Anything on your side of the meter or cleanout is private plumbing, and that’s where we come in.

Water Heaters on the Island

We replace a lot of water heaters on Marco. Garage units in older homes, closet units in condos and tankless systems in newer construction all come up regularly. Salt air shortens the life of garage-mounted tank heaters, and storm flooding finished off plenty of them in 2022.

In condos, the association’s rules may dictate the size, the type of drain pan and whether a leak sensor or shutoff is required. In elevated homes, the heater needs to sit above flood elevation. Some owners move to tankless to free up space or to put the unit somewhere higher. Our water heater and tankless water heater pages explain the options, and the tank vs. tankless guide helps with the comparison.

Getting Us Out to Marco Island

We’re HomeFlow Plumbing, based at 3903 Dr Martin Luther King Jr Blvd in Fort Myers, and we serve Lee, Charlotte and Collier Counties. Marco Island is one of our Collier communities, along with Naples and Golden Gate.

To set up a visit, call (239) 518-4198, email help@homeflowfl.com, or use the request form. Let us know if the property is a condo, who manages the building and whether anyone will be on site. If the owner is out of state, we can coordinate with a property manager or neighbor for access. The more we know up front, the smoother the visit goes.

You can see our full list of communities on the service areas page.