Serving Las Vegas, Henderson, Summerlin, North Las Vegas & Surrounding Areas (702) 908-0953
Toilet Installation in Las Vegas, NV
Old toilet that runs, rocks, leaks at the base, or finally just needs to go — Royalty Plumbing installs all toilet types across the Las Vegas Valley. We supply and install, or install yours. Same-day availability most days, haul-away of the old unit included.
What Does Toilet Installation Cost in Las Vegas?
Toilet installation in Las Vegas typically costs between $150 and $350 in labor for a standard like-for-like replacement, not including the toilet itself. If we supply and install the toilet, most two-piece standard height models installed run $350 to $550 all-in. Comfort height two-piece models run $400 to $600. One-piece models run $450 to $800 depending on the brand and tier. Wall-hung toilets with in-wall carrier installation run $800 to $1,500 or more. Haul-away of the old toilet is included in every standard replacement. Every installation includes a new wax ring and a new braided supply line — we do not connect a new toilet to an aged supply line in Las Vegas's hard water environment.
The price depends on several factors:
- Whether we supply the toilet or you provide your own
- Toilet type and mounting method — floor-mount versus wall-hung
- Condition of the existing toilet flange — flanges on Las Vegas slab homes can crack, corrode, or sit at the wrong height and may need repair before the new toilet seats correctly
- Whether the supply line shutoff valve needs replacement alongside the toilet
- Toilet relocation requiring rough-in changes — priced separately by project
Want a faster estimate? Text 3 photos:
- The existing toilet from the front
- Behind the toilet showing the supply line and shutoff valve
- The floor at the base of the toilet if there is any rocking, water staining, or soft flooring
Signs It Is Time to Replace Your Toilet in Las Vegas
Las Vegas hard water at 280 to 300 PPM accelerates mineral scale buildup inside toilet tanks, on flush valves, and in the trapway — but the more common driver of toilet replacement in the Valley is simply age, physical damage, or a desire to upgrade efficiency and comfort. These are the signs that a new installation makes sense:
- Water leaking from the base after flushing — the wax ring seal between the toilet horn and the toilet flange has failed. Water from every flush escapes around the base and saturates the subfloor. A wax ring replacement resolves this on a toilet in otherwise good condition. If the toilet is also old, cracked, or rocking, replacement is almost always the better answer
- The toilet rocks or shifts when sat on — the toilet base is no longer firmly sealed to the floor. This is either a failed wax ring, corroded flange bolts, a cracked toilet flange, or — on Las Vegas slab homes — a flange that has shifted from soil movement. A rocking toilet is an active water damage situation. Every flush allows sewage-contaminated water to escape under the base
- Soft or discolored flooring around the toilet base — evidence of a long-term slow leak that has been saturating the subfloor. In Las Vegas, tile is the most common bathroom flooring — it does not show water damage the way wood does, which means slab leaks and base leaks go undetected longer here than in many markets
- The toilet runs constantly or cycles on and off — a failing fill valve, a degraded flapper, or a float that is no longer calibrated correctly. On toilets over 10 years old in Las Vegas's hard water environment, multiple components typically fail in close succession. Toilet repair makes sense on a newer unit. On older units, replacement eliminates the repair cycle
- Visible cracks in the tank or bowl — a cracked porcelain toilet cannot be reliably repaired. Tank cracks that are actively sweating or leaking water require replacement. Bowl cracks are a structural failure — replace immediately
- Mineral staining that no cleaner removes — Las Vegas hard water deposits calcium and iron staining inside the bowl, under the rim, and in the trapway. On older toilets, permanent mineral staining is cosmetically unacceptable and a sign that scale buildup inside the trapway is reducing flush performance
- The toilet is a 3.5 or 5 gallon-per-flush model — older toilets installed before 1994 use 3.5 to 5 gallons per flush. Current federal standards are 1.6 GPF. The Southern Nevada Water Authority offers rebates for WaterSense-certified toilets that flush at 1.28 GPF or less — potentially $75 to $100 per toilet. Upgrading eliminates significant ongoing water cost on every SNWA water bill
- You are remodeling and the toilet does not match the new design — a bathroom remodel is the most common occasion for toilet replacement we see in the Valley. Matching the toilet to the new vanity, tile, and faucet installation is a natural part of a bathroom update
How Royalty Plumbing Handles Toilet Installation in Las Vegas
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Step 1 — Assess the Existing Toilet and Flange
Before removing the old toilet, we check the flange condition — the drain fitting set into the slab that the toilet mounts to. On Las Vegas slab homes, toilet flanges are embedded in concrete and can crack from soil movement, corrode from Las Vegas's mineral water, or sit at the wrong height relative to the finished floor if tile was added without adjusting the flange height. A flange that is cracked, corroded, or sitting too low will cause the new toilet to leak or rock regardless of how carefully it is installed. We check the flange before we start and tell you what we find.
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Step 2 — Remove, Disconnect, and Haul Away
We shut off the supply at the angle stop, flush to empty the tank, disconnect the supply line, remove the old toilet, and bag the old wax ring. We include haul-away of the old toilet in every standard replacement — it goes with us when we leave. We inspect the flange and surrounding floor for any water damage from the previous installation before proceeding.
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Step 3 — Flange Repair if Needed
If the flange needs repair — a cracked flange ring, a corroded flange that cannot hold the new bolts, or a flange that is sitting below the finished floor level — we address it before setting the new toilet. Skipping a flange repair and setting a new toilet on a damaged flange is one of the most common causes of callbacks on toilet installations. We quote any flange work before proceeding.
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Step 4 — Installation
We set a new wax ring on the flange, lower the new toilet onto the flange bolts, align it with the wall, and tighten the flange nuts to seated and stable — not overtightened, which cracks porcelain bases. We connect a new braided supply line from the shutoff valve to the toilet fill valve, restore water supply, verify the fill cycle is operating correctly, and check for any drips at the supply connection or at the base seal.
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Step 5 — Test, Adjust, and Clean Up
We run multiple flush cycles, verify complete bowl clearing, confirm the tank fills to the correct water level, check the base seal for any movement or moisture, and clean up the work area completely before leaving. We walk you through the shutoff valve location — something every Las Vegas homeowner should know — and check the shutoff valve condition while the water is already off.
Every Toilet Type We Install in Las Vegas
Two-Piece Toilet
The most common toilet in Las Vegas homes. A separate tank and bowl that bolt together during installation. Two-piece toilets are widely available across all price points, easy to find replacement parts for, and straightforward to service. The visible seam between tank and bowl is a minor aesthetic trade-off versus one-piece models. In Las Vegas, where hard water deposits mineral scale around any water contact surface, the seam area benefits from routine wiping.
Best for: Standard bathroom replacements, rental properties, remodels where budget is the primary driver, and any installation where future serviceability is a priority.
Typical installed cost range: $350 to $600 supplied and installed depending on model tier.
One-Piece Toilet
Tank and bowl are cast as a single unit — no seam, lower profile, and a cleaner overall appearance. One-piece toilets are easier to clean because there is no crevice between tank and bowl for mineral deposits to accumulate. They are heavier than two-piece models, which makes installation more involved. In Las Vegas, the no-seam design is a practical advantage for households that want to minimize hard water mineral accumulation points.
Best for: Bathrooms prioritizing a clean, modern appearance and easier cleaning in a hard water environment.
Typical installed cost range: $450 to $900 supplied and installed depending on brand and tier.
Comfort Height Toilet
Also called ADA-height or chair-height, a comfort height toilet has a seat height of 17 to 19 inches — similar to a standard chair — versus the 14 to 15 inches of a standard-height toilet. This is the most requested upgrade we install in Las Vegas bathrooms. It is easier to sit down and stand up from, particularly for taller individuals, older adults, and anyone with knee or hip issues. It is available in both two-piece and one-piece configurations. Comfort height is now the most common specification on new toilet installations we perform across the Valley.
Best for: Primary bathrooms, any household with adults over 60, anyone with knee or hip discomfort, and new installations where the choice is open.
Typical installed cost range: $400 to $800 supplied and installed depending on model.
Dual Flush Toilet
Dual flush toilets offer two flush options — a partial flush (typically 0.8 GPF) for liquid waste and a full flush (1.28 GPF) for solid waste. This flexibility results in meaningfully lower average water use per flush and qualifies most dual flush models for SNWA WaterSense rebates. In Las Vegas, where SNWA water rates and conservation requirements make every gallon count, dual flush is one of the most financially logical toilet upgrades available.
Best for: Any Las Vegas household looking to reduce water consumption and SNWA water costs, and homeowners who want to take advantage of current SNWA WaterSense rebate programs.
Typical installed cost range: $400 to $700 supplied and installed depending on model.
Smart Toilet or Bidet Toilet
Smart toilets integrate heated seats, bidet wash functions, dryer cycles, automatic lid operation, deodorizers, and remote or app control into a single unit. Installation requires a nearby GFCI electrical outlet in addition to the standard plumbing connection — if no outlet exists within the required distance, an electrician must add one before we can complete the installation. We handle the plumbing connection. Electrical work is a separate scope.
Best for: Primary bathrooms prioritizing comfort and hygiene, households reducing paper usage, and any bathroom addition where premium features are part of the design.
Typical installed cost range: $600 to $1,500 or more for plumbing scope depending on the unit — smart toilet unit costs vary widely by feature set.
Wall-Hung Toilet
The tank is fully concealed inside the wall inside a carrier frame, and only the bowl is visible — mounted to the wall with no contact with the floor. Wall-hung toilets save floor space, allow the floor to be mopped under the toilet without obstruction, and provide a very clean modern appearance. Installation requires framing a wall carrier into the bathroom wall before drywall, which makes this a remodel-scope installation rather than a simple replacement. The carrier frame must be properly anchored to support the toilet's full weight plus occupant weight.
Best for: A modern bathroom remodel where a contemporary look and easy floor cleaning are priorities. Not suitable for a simple like-for-like toilet swap without a wall modification scope.
Typical installed cost range: $800 to $1,500 or more for the plumbing and carrier installation scope only.
Not sure which toilet type fits your bathroom? Call or text us and we will tell you what we recommend for your specific situation.
What Affects the Cost of Toilet Installation in Las Vegas?
We provide exact pricing before any work begins. Here is what determines where your installation falls in the range:
Supply or Install Yours
We install customer-supplied toilets at the same labor rate with no markup. If you want us to supply the toilet, we include the cost transparently in the quote. One advantage of having us supply the toilet is that we confirm the rough-in dimension — the distance from the finished wall to the center of the drain — matches the toilet before purchasing. Standard Las Vegas rough-in is 12 inches, but some older homes have 10-inch or 14-inch rough-in dimensions. Buying a toilet with the wrong rough-in dimension is a common and avoidable mistake.
Toilet Flange Condition
The toilet flange is the drain fitting embedded in the Las Vegas slab that the toilet mounts to. Flanges crack from Las Vegas soil movement, corrode from hard water mineral contact, and sometimes sit below the finished floor level when tile has been added over the original installation without raising the flange. A flange repair — a flange extender, a repair ring, or a full flange replacement — adds $100 to $250 to the installation but is non-negotiable if the flange is compromised. A new toilet on a bad flange will leak or rock within months.
Shutoff Valve and Supply Line
Las Vegas hard water accelerates corrosion on toilet shutoff valves and braided supply lines. We replace the supply line as standard practice on every toilet installation — the cost is minimal and the alternative is a supply line failure that floods the bathroom. If the shutoff valve itself is corroded or difficult to turn, we replace it at the same time and quote it before proceeding.
Toilet Relocation
Moving a toilet to a new location in the bathroom requires relocating the drain rough-in in the slab — concrete cutting, rerouting the drain, slab restoration, and a new supply stub-out. This is a separate project scope from a like-for-like installation and is quoted after an on-site assessment.
Wall-Hung Carrier Installation
Wall-hung toilet installation requires a carrier frame inside the wall, proper blocking, and drywall work around the carrier. This is a remodel-scope installation that coordinates with framing and finish trades. The plumbing scope alone runs $800 to $1,500. Full carrier-to-finish installation is quoted by project.
ASSESSMENT
INSTALLATION
INSPECTION
Why Choose Royalty Plumbing for Toilet Installation in Las Vegas?
Royalty Plumbing is a licensed, bonded, and insured plumbing company and a Google Guaranteed contractor (NV Lic #0092050) serving Las Vegas since 2018. Ownership brings over 40 years of hands-on plumbing experience dating back to 1984. As a family-owned local business, we treat every repair like it's our own home — clean work area, code-compliant fixes, and honest answers about whether repair or replacement is the smarter choice for your situation.
LICENSED & INSURED
Licensed & insured — Nevada Contractor License #0092050
40+ YEARS EXPERIENCE
Ownership brings over 40 years of hands-on plumbing experience dating back to 1984
GOOGLE GUARANTEED
Google Guaranteed plumbing company — backed by Google for your peace of mind
FAMILY-OWNED LOCAL BUSINESS
We treat every installation like it's our own home — honest answers, no upsell
UPFRONT PRICING
Clear upfront pricing before any work begins — no surprise charges after repair
CODE-COMPLIANT INSTALLATION
Permitted, pressure tested, and inspected — we ensure every Toilet installation meets plumbing codes
Real Customers, Real Results
What Las Vegas Homeowners Say
Hundreds of 5-star reviews across the Las Vegas Valley.
Click any card to see our Google reviews.
"Doc was amazing , friendly and on time. He went over everything with me and explained everything. He did a great job and left my bathroom clean. He was Very professional and I would never call anyone else for my plumbing needs. I highly recommend them."
"Carlos was a very knowledgeable competent expert. He took the time to explain everything and answered all my questions. I will definitely trust and call Royalty Plumbing again."
"Endless water is a reality. He offers great value. Give him a call if you are serious about getting a tankless water heater system."
"Look no further! Integrity and honesty are the foundation Anthony and his team bring to their customers. How many plumbing companies can your say that about? Whatever the plumbing needs, big or small, you'll be happy your called!"
"Finding a trusted plumber in the Las Vegas area can be hard to come by. When you have Anthony at Royalty Plumbing, you. Ever have to worry. He’s honest, funny and does great work."
"The bathroom sink started to leak underneath. I tried everything that I know how to do to fix it, to no avail. I called Royalty Plumbing and they were able to have technician here the next day. It was a simple fix but unless you have that knowledge, you just wouldn’t know how to do it. The price was good, and the service man was friendly and quick! No mess left behind! This sink was installed about a year ago by another “plumber,” who didn’t do a very good job."
Toilet Installation Throughout the Las Vegas Valley
We serve all of Clark County with fast response times across the entire metro area. We are locally owned and operated — not a national franchise. Our team has been working in Las Vegas soil conditions since 1984 and we pull permits and coordinate inspections with Clark County and the City of Las Vegas directly.
Las Vegas
Summerlin
Henderson
North Las Vegas
Anthem
Enterprise
Lake Las Vegas
Centennial Hills
Paradise
Mountain's Edge
Frequently Asked Questions About Toilet Installation in Las Vegas
Expert answers to help you make informed decisions
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