
Sanibel
Toilet Repair
Toilet Repair, Installation & Unclogging by McGrath Plumbing
Serving Sanibel Homeowners & Businesses Across Southwest Florida — Since 2004!
⭐ Rated 4.8 Stars on Google
✅ Family-Owned • ✅ Licensed & Insured • ✅ 24/7 Emergency • ✅ Background-Checked • ✅ Locally Owned
Sanibel’s Trusted Toilet Services Pros
It’s the most-used fixture in the house, and when it runs, rocks, clogs, or quits, it can’t wait. McGrath Plumbing handles toilet repair, installation, and replacement across Sanibel — elevated homes, beach cottages, and rebuilt houses alike.
A toilet problem is often a water problem in disguise: a silently running toilet wastes hundreds of gallons a day (your Sanibel utility bill will tattle), and a rocking toilet is quietly leaking at the flange every flush. Small issues now beat bigger ones later — and on an island, getting the right part on the first trip matters.
Toilet Services Services We Provide on Sanibel
Toilet Repair
Running toilets, weak flushes, phantom refills, failed fill valves and flappers — repaired same-day where access allows, parts on the truck for the models common in Sanibel homes.
Installation & Replacement
Upgrading to a modern comfort-height, high-efficiency, or smart toilet? We remove the old unit, set the new one on a fresh seal, verify the flange, and haul the old one away.
Rebuild & New Fixtures
Rebuilding after Ian or renovating? We install new toilets and high-end fixtures as part of your Sanibel home’s comeback, done right the first time.
Flange & Seal Repairs
A rocking toilet or water at the base means a failed seal or flange — a slow leak that soaks subfloor over time, and in an elevated home can travel through the structure. We reset, reseal, and repair properly.
Toilet Trouble, Sanibel Edition
Rebuild and renovation fixtures. Much of Sanibel rebuilt after Ian, and a lot of homes came back with new bathrooms — which means new toilets, high-end fixtures, and sometimes the small issues that show up in fresh installs. We install, adjust, and repair rebuild-era fixtures across the island, getting them right.
Running toilets meet real bills. A toilet that runs all day wastes hundreds of gallons — a surprise on any Sanibel utility bill. It’s usually a flapper or fill valve, one of the cheapest repairs in plumbing, and the first thing to suspect when a bill jumps. In a larger or seasonal home, a silent runner hides easily.
Salt is hard on fittings. Sanibel’s salt air corrodes the metal shutoffs, supply lines, and connections behind and beneath a toilet faster than the mainland — so old toilet shutoffs seize and supply lines weep. When we service a Sanibel toilet, we check those salt-stressed fittings too.
Elevated homes and the flange. In a stilt home, a failed toilet flange or seal doesn’t just soak a bathroom floor — water can travel down through the structure. A rocking toilet or moisture at the base deserves a prompt call on Sanibel.
Repair the Toilet or Replace It?
Repair when: it runs, the flapper or fill valve failed, the handle’s loose, or a one-off clog needs clearing. Replace when: the bowl or tank is cracked, it clogs constantly despite clear drains, it’s a dated low-efficiency unit, or repairs are becoming a subscription. We’ll tell you honestly which side of the line yours is on, and install rebuild-era and high-end fixtures you’ve selected or supply quality units fairly.
Installations are typically under two hours, and — always — firm quote first, $68 service call applied toward the work.
Also see our full Sanibel plumbing services, toilet services for all of SWFL, and 24/7 emergency plumbing on Sanibel.
Sanibel Toilet Services FAQs
How much does it cost to install a toilet on Sanibel?
Standard installations are a modest flat job, quoted firm before we start, with the $68 service call applied toward it. High-end and rebuild fixtures are quoted per the unit. Supplying the toilet through us or installing one you bought both work fine.
I’m rebuilding after Ian — can you install my new bathroom fixtures?
Yes — we install toilets and high-end fixtures as part of Sanibel rebuilds and renovations, done right the first time and adjusted so the fresh install performs.
My toilet runs constantly — how bad is that?
Worse than it sounds: hundreds of gallons a day wasted. It’s usually a flapper or fill valve — one of the cheapest repairs in plumbing — and your water bill will thank you.
Why does my toilet rock slightly?
Usually a failed wax seal or damaged flange — and in an elevated Sanibel home, that leak can travel down through the structure rather than just soaking a floor. A quick fix well worth doing promptly.
My toilet keeps clogging even after plunging. What’s wrong?
Repeat clogs are a symptom: an aging low-pressure toilet, an object in the trapway, or a drain issue downstream — and post-Ian, sometimes lingering line debris. We figure out which so you fix the real problem.
Can you replace my toilet the same day?
Usually where island access allows — we stock common comfort-height and high-efficiency models. Specialty and high-end fixtures are scheduled once the unit’s on hand.
TOILET TROUBLE ON SANIBEL?
Repair • Installation • Rebuild Fixtures • Flange Fixes — Fast Island Service
McGrath Plumbing, Drains & Water Heaters of Bonita Springs • Serving Sanibel, FL • FL Lic. CFC1432700
Or email: dave@mcgrathplumbingnaples.com


