Plumbing Repair in McKinney, TX - Slab Leaks, Water Heaters, Drains and Disposals

McKinney sends us two calls more than any others, and they could not be more different. One is a slab leak, quiet, expensive, and easy to ignore until the floor tells on it. The other is a garbage disposal, loud, annoying, and usually cheaper to replace than to keep nursing. We do both weekly here, along with everything in between.
Our own people answer the phone, book you a window you can plan around, and send a licensed plumber who arrives inside it with parts already on board. The price is settled before anything is opened. If you searched for a plumber near me and are tired of four hour windows and vague estimates, that is the whole difference.
No overseas call center, no script. When you call FPP Plumbing, you reach our local team, they take the details, and a licensed plumber shows up with the parts. We tell you the price before the work starts, and if something doesn’t need fixing, we say so and leave it alone.
Slab Leak Repair in McKinney
A slab leak hides better than any other failure in the house. There is no puddle, no dripping sound in a cabinet, nothing to point at. What you get instead is a patch of floor that feels warm underfoot, flooring that stays damp with nothing above it, a faint sound of water running when every tap is closed, or a bill that climbs a little more each month.
The mistake that costs people real money is opening a floor to go looking. We locate first, always: isolate sections, take readings, narrow it down to a spot, and only then talk about the repair. Once we know exactly where it is, you get every option with a number attached, including how we would reach the line and what each route means for your flooring. Our slab leak repair page walks through how each of those goes. Caught early, this is contained work. Left alone through a season, the plumbing becomes the cheap part and the flooring becomes the expensive one.
Main Water Line Repair in Older McKinney Homes
Once a McKinney house passes the twenty year mark, the plumbing outside the walls starts dealing with two forces that have nothing to do with the house itself: soil that expands and contracts with every wet and dry season, and trees that have had decades to put down serious roots.
The line most people never think about is the service line, the water line running underground from the meter to the house. Plenty of older homes here have copper out there, and copper does not argue with a root that has been growing against it for fifteen years. We handled a job in McKinney recently where a large tree in the yard had grown into the service line and damaged the copper outright. That is not a repair you patch and forget, the damaged section came out and got replaced.
The signs show up quietly before they show up expensively: a soft or soggy patch in the yard that never dries, grass that is greener in one strip than everywhere else, water pressure dropping across the whole house, or a bill that climbed with nobody changing their habits. Any one of those is worth a look before the ground decides for you. Our main water line repair page covers how we locate it and what the options cost.
Worth knowing before you call anyone: everything from the meter to the house is yours, everything from the meter to the street is the city’s. We check which side the problem sits on first and tell you straight, even when the answer means the job is not ours.
Garbage Disposals, and When to Stop Repairing Them
Here is the honest version most companies will not tell you: disposals mostly do not get repaired. A jam, a loose drain connection, a tripped reset, those are fixable. Everything else is a unit at the end of its life, and paying twice to nurse it costs more than one clean swap.
A disposal that hums but will not spin is jammed, and caught early that is a quick fix. One that trips its reset every week is a tired motor. One that leaks from the bottom is finished, no exceptions, because that is the internal seal or the housing itself and there is no repair for either.
Most of the failed units we pull out of McKinney kitchens share a story: a builder grade 1/3 or 1/2 HP unit, chosen because it was the cheapest thing that passed inspection, installed in a house where somebody actually cooks. Undersized units grind slowly, clog often, and rust through from the inside. From our experience, 3/4 HP is the sweet spot for a normal family of three or four, 1 HP for big households and heavy cooks, and 1/2 HP only for a kitchen that barely gets used. Our garbage disposal repair page has the full pricing.
One habit that adds years: run it every day or two with cold water, even for a few seconds with nothing in it. Disposals that sit unused collect grease, gum up, and rust. The ones that work regularly outlive the ones that do not.
Our Plumbing Services in McKinney
• Warm floors, damp flooring, climbing bills: slab leak repair
• Humming, jammed, or leaking underneath: garbage disposal repair
• No hot water, rust, rumbling, leaking tank: water heater repair
• Water going somewhere you cannot see: leak detection
• Slow sinks, tubs, and showers: drain cleaning
• Backups, gurgling, sewer smells: main line service
• Clogs, phantom flushes, wobbly bases: toilet repair
• Drips that never stop, handles that spin free: shower valve repair
• Pressure that fades or feels too strong: PRV replacement
• Soggy yard, spinning meter: water line repair
Water Heaters and the Tank Nobody Mentions
Heaters here follow the usual arc: sediment builds, the tank starts popping, the first hot water of the morning comes out rust colored, and eventually a ring of moisture appears at the base. That last one is the end of the conversation, a tank leaking at the seam does not get repaired.
Elements, thermostats, thermocouples, and gas valves do get repaired, and if that is what yours needs we say so. When it is replacement, the common sizes are on the truck and the permit and inspection are ours to handle. And we set the expansion tank properly, because heated water expands and a closed system without one pushes that pressure back through the house every cycle, quietly retiring cartridges and fill valves years early.
Older McKinney, Newer McKinney
This city has real range, and the work follows it. Around the historic center and the older established streets, the failures come from age: cast iron and copper that have earned their retirement, valves that seize the first time somebody needs them, drains narrowed by decades of buildup. Out in the newer developments, nothing is old, but the parts were chosen to clear inspection at a price, so fill valves quit in year three and disposals never stood a chance.
Either side of town, we have almost certainly done your exact repair a few streets over, and the part is probably already on the truck.
When It Cannot Wait
Close the main valve first, then call. If nobody has ever shown you where yours is, our shut-off guidecovers the setups used in homes here with photos, and ten calm minutes with it now is worth more than any tool you own. Our emergency plumbing line reaches a person at any hour, and anything actively running goes to the front of the schedule.
McKinney Plumbing FAQ
What does a slab leak feel like before you can see it?
Usually a warm patch on the floor, flooring that stays damp with no source above it, or the sound of water moving with every tap closed. A bill that keeps climbing for no reason belongs on the same list.
My disposal leaks from the bottom. Can it be fixed?
No. A bottom leak means the internal seal or the housing has failed, and neither is repairable. Replacement is the only real answer, and waiting soaks the cabinet floor underneath it.
What size garbage disposal should I get?
From our experience, 3/4 HP suits a normal family of three or four with everyday cooking. 1 HP makes sense for large households and heavy cooks. 1/2 HP is only worth it in a kitchen that barely gets used.
How much does a plumber cost in McKinney, TX?
A $49 service call on weekdays, credited toward the repair if you go ahead. Everything beyond that is priced before work starts, and that number is what lands on the invoice.
Do you locate a slab leak before opening the floor?
Always. Opening a floor to go looking is how a contained repair turns into a remodel. We pin the location first, then price the options, then open only where the readings point and only after you agree.
Do you charge extra after hours?
Evenings, weekends, and holidays carry an emergency fee tied to how late the call comes in. You hear the exact figure while we are still on the phone, before anyone is dispatched.
What McKinney Homeowners Say About FPP Plumbing
Real Google reviews from local homeowners.

