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Plumbing · Property Services

Toilet Repair, Installation & Upgrades

A running toilet in the Bay Area can waste up to 200 gallons a day — and ignoring it only raises the bill and the frustration. NorTech connects you with vetted local providers who fix flappers, fill valves, phantom flushes, or handle a full toilet swap from removal to final seal. Pricing set by local pros means no surprises when the job is done.

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Toilet Repair, Installation & Upgrades is on our curated emergency list — call for things like a toilet that won't stop running or is overflowing, a stuck-open flush valve, or a cracked tank or bowl leaking onto the floor. Your request goes to nearby background-checked pros on emergency mode, and the first available pro whose own price fits your maximum takes it; you pay that pro’s price. Accepted 24/7.

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Professional toilet repair and installation across the Bay Area

Whether your toilet is constantly running in a Sunnyvale townhome, rocking on a loose flange in an older Oakland Craftsman, or simply due for replacement during a Peninsula bathroom remodel, NorTech connects you with background-checked, vetted local plumbing pros who handle the full range of toilet work — from flapper and fill-valve replacement to wax-ring reseats and brand-new toilet installations. Every job is booked at a price you approve before any work starts. No hourly meter running while your provider tracks down a part, no surprise invoice at the end. From the South Bay to the East Bay and across the Peninsula, your provider arrives with the right tools and parts to get your bathroom back to normal in a single visit.

Every toilet problem, one trusted platform

Running toilets, phantom flushes, cracked tanks, broken flush handles, slow fills, rocking bases, and outdated low-efficiency units that spike your SFPUC bill — pros on NorTech handle it all. Sub-jobs include flapper replacement, fill-valve and flush-valve repair, wax-ring and flange reseats, supply-line swaps, tank-to-bowl hardware replacement, toilet removal and disposal, and full toilet installation for standard, comfort-height, and dual-flush models. Independent providers on NorTech work on single-family homes, multi-unit apartment buildings, high-end residential properties, rental turnovers, and the fast-turnaround needs of property managers and short-term-rental hosts throughout the Bay Area.

A running toilet, a rocking one, or a new one: what the visit covers

A toilet that keeps running usually needs a flapper or fill valve, a rocking one needs a new wax ring, and an old one may justify a swap. Your provider diagnoses the problem, replaces the part or the whole toilet, renews the wax ring and flush-tests for leaks. Bidet seats, smart toilets, a nearby GFCI outlet for them and haul-away of the old toilet are options, so the price on screen fits exactly the toilet job you have.

When to book toilet repair, installation & upgrades

Your toilet runs constantly between flushes — you can hear the fill valve cycling every few minutes even when no one has used the bathroom.
You notice the base of the toilet is wet, soft, or discolored, which can signal a failing wax ring and potential subfloor damage if left alone.
The toilet rocks or shifts when you sit on it, meaning the floor flange or mounting bolts need attention before the seal breaks entirely.
Your water bill spiked unexpectedly and a dye test confirms the toilet is leaking silently from the tank into the bowl.
You are replacing an outdated, high-gallon-per-flush toilet in a rental or remodel and need the old unit removed, hauled away, and a new one set and sealed correctly.
The flush handle, flapper, or fill valve is visibly broken or corroded and repeated DIY adjustments have not stopped the running or weak flush.
30-Day Warranty
Backed by your provider’s warranty. If covered work fails, your provider makes it right — free.

Looking for a licensed plumber? Bigger jobs and anything that needs a permit go to a verified California C-36 contractor. See licensed plumber services.

Frequently asked

Toilet Repair, Installation & Upgrades — common questions

Pick the job type first: a repair such as a flapper or valve, a full install of a toilet you supply, a bidet seat or attachment, or a full smart-toilet replacement. A new GFCI outlet nearby and haul-away of the old toilet are extra options. The total for your selections is shown before booking.

A workmanship warranty of at least 30 days applies to repairs and installations. If the same problem returns inside 30 days, or the toilet leaks at the base after installation, the provider returns and fixes it at no charge.

Yes. Full toilet replacement is within scope — your provider can remove and dispose of the old unit, set the new toilet on a fresh wax ring, connect the supply line, and confirm a leak-free flush before leaving. If you already have a toilet picked out, let the booking notes reflect that. If you need guidance on a model, your provider can advise on standard, comfort-height, or dual-flush options that fit your rough-in measurement.

Yes — a bidet seat or attachment on your existing toilet and a full smart-toilet replacement are both booked on this same page. A bidet seat may need a GFCI outlet nearby, which your provider can add during the same visit if you flag it when booking.

The flapper is the rubber seal at the bottom of the tank that opens when you flush and closes to let the tank refill — a worn flapper causes water to leak continuously from the tank into the bowl. The fill valve is the mechanism that refills the tank after each flush — a failing fill valve causes the toilet to run for a long time after flushing or to cycle on and off by itself. Your provider will diagnose which component is the culprit and replace only what is needed, or recommend a full rebuild kit if multiple parts are worn.

A rocking toilet almost always means the wax ring or mounting bolts need attention, and it is worth addressing quickly because a broken seal can allow sewer gas and moisture into the subfloor. Wax-ring reseats and flange stabilization are standard jobs for providers on NorTech. If an inspection reveals more significant structural or drain-line damage, your provider will let you know upfront before proceeding.

Enter your ZIP code on the NorTech booking page, describe the issue, and select a time window that works for you. You choose a vetted local provider available in your area, and you see the price before confirming. Availability varies by neighborhood and provider schedules; the booking flow shows the earliest real openings for your ZIP. A deposit is due at booking and the balance when the work is complete.

Yes — Toilet Repair & Installation is on NorTech's curated emergency list. For a toilet that won't stop running or is overflowing, a stuck-open flush valve, or a cracked tank or bowl leaking onto the floor, submit it on the Emergency page and the first nearby plumber-qualified pro with emergency mode switched on who accepts heads your way; shut the supply valve behind the toilet while you wait. For a routine repair or swap, book normally and pick your own appointment window.

Didn’t find your answer? Nova, our AI assistant, is in the chat bubble in the bottom-right corner and can help anytime.

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