A toilet that runs constantly wastes 26โ200 gallons per day โ that's $15โ$100 extra monthly for a problem that typically costs under $200 to fix. A rocking toilet that's dismissed as a loose bolt without checking the wax ring risks sewer gas seeping into the floor cavity with every flush. Masters Plumbing Service's toilet techs in Marcus carry fill valves, flappers, wax rings, flush valves, and toilet bolt sets to resolve every common toilet problem in a single visit.

A rocking toilet tightened at the floor bolts without checking the wax ring will continue leaking sewer gas into the floor cavity. The right diagnosis matters.
Phantom flushing (spontaneous refill between uses) almost always indicates a flapper that no longer seals. But sometimes it's a hairline crack in the overflow tube keeping the water level from holding. We check both.
Our vans carry Fluidmaster fill valves, Korky flappers, wax rings in standard and extra-thick profiles, brass toilet bolt sets, braided steel supply lines, and complete tank-to-bowl gasket kits. The most common toilet repairs in Marcus, WA complete in a single visit without a parts run.
A common mistake is resetting a toilet over a partial old wax ring or onto a damaged flange. We clean and inspect the flange, note any damage, and install the correct ring profile before reset. The toilet should not rock at all when we leave.
We quote toilet work at a flat rate before any repair begins. Whether it's a 20-minute fill valve swap or a 90-minute toilet reset with flange repair, you know the price before we start. Our rates for common toilet repairs are transparent โ ask for them when you call.
From a constantly running tank to a toilet that's been loose on the floor for years, here's what our toilet techs address in Marcus, WA.
A running toilet is almost always a flapper that no longer seats fully or a fill valve that won't shut off at the target water level. We dye-test to confirm the flapper seal, check fill valve shutoff behavior, and replace whichever component โ or both โ is responsible.

If the flange is damaged โ cracked porcelain collar, corroded cast iron, or a flange sitting below finished floor height โ we repair or shim the flange before wax ring installation. A wax ring on a damaged flange won't hold long-term.
If the auger retrieves material and the toilet still doesn't clear, the blockage may be further in the drain line. We can extend with a sectional cable machine or CCTV camera to determine if a foreign object is lodged deeper.
For dual-flush toilets and pressure-assist units, internal mechanism repair requires model-specific parts โ we carry kits for major brands.

This repair is commonly misidentified as a wax ring issue when water appears at floor level โ water from a tank bolt leak runs down the outside of the bowl and accumulates at the base, looking identical to a wax ring leak until you trace the water path.
When a toilet is cracked, has a non-rebuildable flush mechanism, or the overall condition warrants replacement, we supply and install a new unit in the correct rough-in dimension. Standard 12-inch rough-in toilets are stocked on our trucks; 10-inch and 14-inch rough-in units can be sourced same-day or next-day.
We don't replace everything hoping one part was the issue. A short diagnostic step tells us exactly which component failed โ and we fix that one.
We ask whether you have a standard gravity-feed toilet or a pressure-assist model, which affects which parts we bring.
For a rocking toilet, we assess floor movement, flange bolt tightness, and wax ring seal before recommending the appropriate repair.
If diagnosis reveals a more involved repair than expected (damaged flange, cracked tank), we explain it before proceeding and re-quote accordingly.
We test until we're confident it's right. You don't find out the repair didn't hold after we're gone.

Master bath toilet had been running intermittently for months. Masters Plumbing Service's tech diagnosed a deteriorated flapper seat and an aging fill valve that wasn't shutting off reliably. Replaced both in 35 minutes. Completely silent now. The tech also found my water pressure was running at 95 PSI โ well above the 80 PSI recommended โ and adjusted the pressure regulator, which had been stressing the fill valve. That kind of thorough thinking is why I called a plumber rather than replacing parts myself.
My kids flushed something I have no interest in describing, and the toilet wasn't clearing. The tech used a closet auger and retrieved the obstruction without damaging the porcelain. Fast, professional, zero judgment. Exactly what I needed.
Old toilet in a rental unit had a slow running sound the tenant reported as intermittent. Masters Plumbing Service's tech found a crack in the overflow tube inside the tank โ allowing the water level to drop slightly, triggering brief fill cycles every 20โ30 minutes. A problem I'd never have found on my own. New fill valve assembly fixed it.
Masters Plumbing Service dispatches toilet repair technicians throughout Marcus and the broader Marcus, WA service area. Same-day appointments are available most days โ call to check availability for your zip code.

Call Masters Plumbing Service now for same-day Toilet Repair service anywhere in Marcus, WA.
๐ Call +1-844-833-0201 Now