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Best Flushing Toilets
Plumbing Guide — Updated June 2026

Toilet Installation Cost 2026: Labor and Parts Breakdown

Everything homeowners need to know about what licensed plumbers charge, what parts cost, and where the real money goes when replacing or installing a toilet from scratch.

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Research updated June 2026.

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Quick Answer

Most homeowners spend between $220 and $530 for a standard toilet swap including labor. A new rough-in installation runs $400 to $900. Costs climb with access issues, permit requirements, or premium fixtures. Labor alone typically ranges from $150 to $350 for a straightforward replacement job.

What Does Toilet Installation Cost on Average in 2026?

In 2026, the national average for a complete toilet replacement including the fixture, wax ring, supply line, and labor runs $320 to $580. Labor alone for a like-for-like swap typically costs $150 to $350 depending on region. A brand-new rough-in installation where no toilet previously existed adds $300 to $600 more for the drain, flange, and water supply line.

Toilet installation costs have risen roughly 12 to 18 percent since 2023, tracking broader plumbing labor rate inflation driven by licensed plumber shortages in most metro markets. Regional variation is significant. Homeowners in San Francisco, New York, or Boston often pay 40 to 60 percent above national averages while those in the Southeast and Midwest typically land near the lower end.

Understanding the full cost picture means separating three buckets: the toilet unit itself, the hardware (wax ring, bolts, supply line, shut-off valve), and labor. Each has its own pricing logic and each can vary widely based on what you choose and who you hire.

Toilet Installation Cost Ranges by Scenario (2026)
Scenario Fixture Cost Hardware Cost Labor Cost Total Range
Standard toilet swap (same rough-in) $80 to $400 $20 to $50 $150 to $300 $250 to $750
Mid-range upgrade (comfort height, new seat) $200 to $600 $30 to $60 $175 to $325 $405 to $985
New rough-in from scratch $150 to $500 $40 to $80 $400 to $900 $590 to $1,480
Moving toilet location $150 to $500 $40 to $100 $600 to $1,500 $790 to $2,100
Smart toilet or bidet-integrated unit $700 to $3,000+ $30 to $80 $200 to $450 $930 to $3,530
Editorial Take

A licensed plumber's service call minimum in most cities is $100 to $150 before any work begins. For a simple replacement that takes 45 minutes, that call fee represents the bulk of labor. Stacking installations (replacing two or three toilets in the same visit) is one of the most reliable ways homeowners can reduce the effective per-unit cost. Negotiating a flat rate for the full job rather than an hourly rate also tends to favor the homeowner when the work is straightforward.

What Factors Drive Toilet Installation Cost Up or Down?

The biggest cost drivers are rough-in distance, accessibility, permit requirements, and the complexity of the existing plumbing stack. A toilet with a non-standard 10-inch or 14-inch rough-in instead of the common 12-inch adds time and sometimes requires an offset flange. Permit requirements vary by municipality and add $50 to $200 when required.

Here is a breakdown of the specific variables that move the needle on your final bill:

Rough-In Distance

The rough-in measurement is the distance from the finished wall behind the toilet to the center of the drainpipe. The standard is 12 inches. Homes built before 1950 often have 10-inch rough-ins; some newer construction uses 14 inches. If your replacement toilet does not match the existing rough-in, the plumber must either source a correct-size fixture or install an offset wax ring or flange extension, adding $30 to $120 to the job.

Flange Condition

The closet flange is the drain fitting secured to the floor that the toilet bolts to. Corroded, cracked, or too-low flanges require repair before the new toilet can be set. Cast iron flanges in older homes often need grinding or a repair ring. Flange repair adds $75 to $250 depending on material and severity.

Shut-Off Valve Condition

Plumbers frequently find the existing shut-off valve cannot close fully after sitting unused for years. Replacing an angle stop valve adds $45 to $120 including parts and is nearly always worth doing at the same visit rather than calling the plumber back later.

Toilet Type and Weight

Two-piece toilets (separate tank and bowl) are lighter per piece and easier to maneuver. One-piece toilets, which are heavier and can weigh 80 to 120 pounds, may require two plumbers for safe lifting and setting, adding labor time. Wall-hung toilets require access to the in-wall carrier frame and almost always demand more skilled labor at a higher hourly rate.

Floor Condition

Water leaks from a failing wax seal can rot the subfloor around the flange. If rot is discovered during removal of the old toilet, subfloor repair is necessary before the new toilet can be set safely. This ranges from a minor patch at $150 to a full subfloor section replacement at $400 to $800 or more.

Geographic Labor Rates

Licensed plumber rates in 2026 range from about $75 per hour in rural Midwest markets to $185 or more per hour in high-cost coastal cities. A job that takes the same 90 minutes can cost $112 or $278 in labor alone depending purely on location.

Editorial Take

The single biggest hidden cost in toilet installation is discovering a compromised flange or rotted subfloor after the old toilet comes up. Experienced plumbers say roughly one in four toilet replacements in homes built before 1980 reveals some degree of flange deterioration. Budgeting $150 to $250 as a contingency is prudent for any older home.

How Much Does Toilet Hardware and Parts Cost?

Hardware for a toilet installation typically runs $20 to $80 and includes a wax ring or wax-free seal, closet bolts, a braided stainless supply line, and sometimes a new seat. Upgrading to a wax-free gasket seal like a Fernco or Fluidmaster PermaSEAL adds $15 to $30 over standard wax but offers easier future removal. A quality braided stainless supply line costs $8 to $20.

Common Toilet Installation Parts and Typical Costs (2026)
Part Budget Option Mid-Range Premium
Wax ring (standard) $5 to $9 $10 to $15 $16 to $25 (with horn)
Wax-free gasket seal -- $18 to $28 $30 to $45
Closet bolts (pair) $4 to $7 $8 to $12 $12 to $18 (brass)
Braided supply line (12 to 16 in) $6 to $10 $10 to $18 $18 to $30
Angle stop shut-off valve $12 to $20 $20 to $40 $40 to $80 (ball valve)
Flange repair ring $8 to $15 $15 to $35 $35 to $70
Toilet seat (basic) $15 to $30 $30 to $80 $80 to $300+ (soft-close)

Most plumbers supply parts at a markup of 15 to 40 percent over wholesale. Homeowners who purchase parts themselves (with plumber approval) can sometimes reduce this cost, but many plumbers will not warranty a job where they did not supply the materials. Clarify this before assuming you can supply your own parts.

What Is a Fair Labor Rate for Toilet Installation?

A fair labor rate for a standard toilet swap in 2026 is $150 to $300 for a job that takes under two hours. Plumbers typically charge a service call or trip fee of $75 to $150 on top of hourly rates ranging from $90 to $185 per hour. Flat-rate pricing for a defined scope is increasingly common and can be easier to compare across bids.

Toilet installation is a well-defined job and most licensed plumbers can quote a flat rate for standard replacements. When comparing quotes, verify whether the price includes:

  • Removal and disposal of the old toilet
  • New wax ring and closet bolts
  • New supply line
  • Seat installation (if purchasing separately)
  • Testing and leak check before leaving
  • Any permit fees your municipality requires

Quotes that exclude disposal are common. Hauling an old toilet to the dump yourself can save $30 to $60 if your municipality has a free bulky-item pickup or a nearby transfer station. Some plumbing companies charge $50 to $100 for old fixture removal.

Hourly vs. Flat Rate

On an hourly basis, a 45-minute to 90-minute toilet swap at $90 to $130 per hour plus a $100 trip fee totals $168 to $295 in labor. A plumber charging a flat $225 to $275 for the same job is in the same range and has no incentive to slow down. For complex jobs involving flange repair or subfloor work, hourly billing tends to be more transparent and sometimes cheaper if problems are minor.

Editorial Take

Getting three quotes for toilet installation is worth the effort in most markets. The range between the lowest and highest bid for identical scope can be 40 to 80 percent. Some large plumbing franchises price significantly higher than independent licensed plumbers for the same work. Online booking platforms that provide upfront pricing (where the plumber bids for the job) have made comparison shopping easier and tend to keep rates competitive.

How Much Do Different Toilet Models Cost to Install?

Labor cost for installation does not vary dramatically by toilet model for standard two-piece units. One-piece toilets and wall-hung models do add labor time and sometimes require two people for safe handling. The fixture cost is the main variable, ranging from around $80 for a builder-grade unit to several thousand dollars for an integrated bidet smart toilet from brands like TOTO or Kohler.

Here is how some of the most popular toilet models stack up on the fixture side of the cost equation, with notes on installation considerations:

TOTO Drake (Two-Piece, 1.28 GPF)

The TOTO Drake is one of the most consistently recommended two-piece toilets available, carrying a strong MaP flush-test score at 1,000 grams (the maximum rating) in its G-Max flush configuration. It is an EPA WaterSense-certified model at 1.28 GPF. Installation is straightforward given its standard 12-inch rough-in and conventional two-piece design. It is a strong candidate for homeowners who want a reliable, high-flushing toilet without special installation requirements. See the full breakdown in our best flushing toilets guide.

TOTO Drake II (Two-Piece, 1.28 GPF)

The Drake II introduces TOTO's Double Cyclone flush system, using two nozzles to create a powerful centrifugal rinse action rather than a single siphon jet. It earns a 1,000-gram MaP rating and meets EPA WaterSense standards. Installation is similar to the original Drake. Available in ADA-compliant comfort height (16.5 to 17.5 inch seat height), which is increasingly the preferred choice for aging-in-place installations and is now the default specification many plumbers recommend.

TOTO UltraMax II (One-Piece, 1.28 GPF)

The UltraMax II is a skirted one-piece with TOTO's Double Cyclone flush and a fully skirted trapway that makes cleaning easier but adds approximately 20 to 30 pounds over a two-piece unit. Plumbers often prefer two people for safe handling and proper alignment during setting. Add $30 to $60 to labor estimates for one-piece installations as a conservative buffer.

TOTO Aquia IV (Dual-Flush, 1.28/0.8 GPF)

The Aquia IV is TOTO's Tornado flush dual-flush unit, earning strong MaP scores on the full flush cycle. The Tornado flush system uses a rim-mounted water flow plus a centrifugal wash to clean the bowl. Installation is standard but the dual-flush handle or button mechanism requires brief orientation for household users.

Kohler Highline (Two-Piece, 1.28 GPF)

The Kohler Highline is among the most widely stocked toilets in North America, making it a common choice for builder-grade and rental property installations. It is WaterSense certified and earns solid MaP ratings. Its wide availability means parts are easy to source for future repairs, which matters for landlords and long-term homeowners. Compare full details in our Kohler toilet review.

Kohler Cimarron (Two-Piece, 1.28 GPF)

The Cimarron offers Kohler's AquaPiston canister flush valve, which allows water to flow from all sides of the canister rather than just the bottom as in traditional flapper-based designs. This delivers a stronger, more consistent flush. It is comfort height and WaterSense certified. Installation is standard.

American Standard Champion 4 (Two-Piece, 1.6 GPF)

The Champion 4 uses American Standard's proprietary 4-inch piston action accelerator flush valve and a large 2-3/8 inch trapway, the largest available in a residential toilet. Its MaP score is among the highest measured, capable of handling bulk waste loads that two-piece budget toilets cannot. Note it uses 1.6 GPF rather than the WaterSense 1.28 GPF threshold, so it does not carry the EPA WaterSense label but it does not require any special installation beyond its standard 12-inch rough-in.

American Standard Cadet 3 (Two-Piece, 1.28 GPF)

The Cadet 3 is one of American Standard's most popular WaterSense-certified designs and earns strong MaP scores. Its EverClean antimicrobial surface coating is a differentiator compared to uncoated porcelain. Available in both standard and right-height configurations. Standard installation. Read our full American Standard Cadet 3 review for a deeper look.

Woodbridge T-0001 (One-Piece, 1.28 GPF)

The Woodbridge T-0001 is a skirted one-piece at a significantly lower price point than comparable TOTO or Kohler one-piece units. It is WaterSense certified and owner reviews note strong flushing performance. As a heavier one-piece unit, plan for two-person installation. The sleek skirted trapway eliminates the external curves that accumulate grime, a practical advantage in high-traffic bathrooms.

For a detailed look at how these and other models compare on flushing performance, see our guide to best flushing toilets for large waste.

What Are the Hidden Costs of Toilet Installation?

Hidden costs in toilet installation most commonly come from flange repair, subfloor rot discovered after removal, permit requirements in jurisdictions that mandate them for fixture replacement, and shut-off valve replacement. Together these add-ons can push a $300 job to $600 or more. Disposal fees for the old toilet and seat are also frequently omitted from initial quotes.

Permit Requirements

Many municipalities require a permit for toilet replacement, particularly when it involves any new drain work. A permit typically adds $50 to $200 and requires a scheduled inspection. Skipping a required permit can create problems during a home sale when unpermitted plumbing work is discovered during inspection. Always ask your plumber whether a permit is required for your specific scope of work.

Asbestos in Old Vinyl Flooring

In homes built before 1980, vinyl floor tiles and their adhesive mastic may contain asbestos. If a toilet leak has damaged tile near the base, disturbing that tile during installation can create an asbestos remediation requirement. This is less common than floor rot but worth knowing before committing to subfloor repairs in vintage homes.

Water Damage Discovery

An old, slow wax seal leak may have been present for years without obvious signs. Once the toilet is removed, water-stained subfloor boards indicate moisture intrusion that requires drying and sometimes replacement. This is not the plumber's fault and is genuinely discovered rather than manufactured. Having a contractor or handyman available for the subfloor repair portion can save money compared to paying plumber rates for carpentry work.

Code Compliance Upgrades

Some older homes have copper supply lines at pressures or with fittings that do not meet current code at the point of connection. In some jurisdictions, a licensed plumber is required to bring the immediate connection up to current code as part of any permitted fixture work. This most commonly means replacing an old gate valve shut-off with a modern quarter-turn ball valve.

Editorial Take

The wax ring is one of the most underrated parts of the installation. A standard wax ring without a horn extension is appropriate when the flange sits flush with the finished floor or slightly above. If the flange is below floor level (a common result of tile being laid over the original floor), a wax ring with a horn extension or a second stacked ring is needed to create an adequate seal. Using the wrong ring specification is a leading cause of slow leaks that cause exactly the subfloor damage discussed above. Professional plumbers size this correctly by sight during installation.

Can You Install a Toilet Yourself and Save Money?

A standard like-for-like toilet swap is within the skill range of a capable DIYer with basic tools and attention to detail. Proper setting of the wax seal, correct torque on the closet bolts, and a thorough leak test are the critical steps. Rough-in installations, flange repairs, and any work requiring cutting into supply lines or drain stacks should be handled by a licensed plumber.

DIY toilet installation saves $150 to $350 in labor but requires the following:

  • Adjustable wrench and basin wrench
  • Putty knife or scraper for old wax
  • Bucket and towels for residual tank water
  • New wax ring (sized to your flange height), closet bolts, and supply line
  • A helper for one-piece models

Common DIY mistakes include over-tightening closet bolt nuts (cracking the porcelain base), using a wax ring of the wrong size, not checking for plumb and level before tightening, and failing to test for leaks over a 24-hour period after installation. A toilet that rocks on an uneven floor will eventually fail the wax seal from lateral movement even if it was set correctly.

If your municipality requires a permit for toilet replacement and an inspection, a DIY installation may not be permitted without a plumbing license in your jurisdiction. Verify local code before proceeding.

For guidance on what to look for before you buy the toilet itself, see our how to choose a toilet guide.

Editorial Take

The most common post-DIY callback issue plumbers see is a toilet that was set slightly off-center on the flange or where the bolts were tightened unevenly, causing a micro-gap in the wax seal. The toilet appears secure but a slow water intrusion occurs at the floor level over months. Setting the wax ring correctly on the first attempt, verifying the toilet sits flat without rocking before tightening, and doing a paper-towel dryness check at the base 24 hours after installation are the three quality gates that separate a clean DIY install from one that calls for a plumber six months later.

Frequently Asked Questions: Toilet Installation Cost

How long does it take a plumber to install a toilet?

A straightforward like-for-like toilet swap takes most experienced plumbers 45 to 90 minutes. This includes removing the old toilet, preparing the flange, setting the new wax ring, securing the toilet, connecting the supply line, and testing. If the flange requires repair or the subfloor has damage, add one to three hours depending on severity.

Is toilet installation included when you buy a toilet at a hardware store?

Home improvement retailers such as Home Depot and Lowe's offer installation services as an add-on purchase. These are typically subcontracted to local licensed plumbers or contractors. Pricing varies by market but tends to run $150 to $300 for a standard installation, comparable to hiring a local plumber independently. Read the scope carefully to confirm what is included, particularly disposal of the old toilet.

Does toilet installation require a permit?

Requirements vary by municipality. Many jurisdictions require a permit only when new plumbing rough-in work is performed, not for a simple like-for-like swap. However, some cities require permits for any fixture replacement. Your licensed plumber should know local requirements and pull the permit if needed. Permit costs typically range from $50 to $200.

What is a rough-in measurement and why does it matter for cost?

The rough-in distance is measured from the finished wall behind the toilet to the center of the floor drain outlet. The standard is 12 inches. Non-standard rough-ins (10 or 14 inches) limit toilet choices and may require an offset flange, adding parts and labor cost. Always measure your rough-in before purchasing a replacement toilet.

Should I replace the shut-off valve when installing a new toilet?

Replacing the shut-off valve during toilet installation is recommended when the valve is more than 10 to 15 years old, shows any sign of corrosion, or cannot fully close during the installation process. Adding a valve replacement to the same service call typically costs $45 to $120 extra and avoids a future emergency call if the old valve fails when you actually need to shut off water quickly.

What is a wax ring and how do I know if I need a special one?

A wax ring creates a watertight seal between the toilet horn (the outlet at the bottom of the toilet) and the closet flange. Standard rings are for flanges at or near floor level. If the flange sits more than a quarter inch below the finished floor surface (common when tile has been added over original flooring), a ring with a built-in horn extension or double-stacked rings are needed. Plumbers assess this by inspection during installation.

How much does it cost to move a toilet to a different location?

Relocating a toilet requires extending or redirecting the drain line, repositioning the floor flange, and running a new water supply line. Costs typically range from $800 to $2,500 depending on how far the drain must move and whether the work can be done from a crawl space or requires cutting through a slab. Slab penetration is at the high end of this range and requires a jackhammer and concrete patch.

What does it cost to install a wall-hung toilet?

Wall-hung toilet installation is significantly more complex than floor-mounted installation. It requires a in-wall carrier frame anchored to studs, a concealed tank (cistern) inside the wall, and wall opening, patching, and finishing work. Total cost including carrier frame, cistern, toilet, and labor typically ranges from $1,800 to $4,500. The primary advantage is easier cleaning and a floating appearance that makes small bathrooms feel larger.

Can I install a toilet on a concrete slab floor?

Yes, and most toilets in ground-floor bathrooms on slab foundations are installed this way. The flange is set in the concrete during construction. If the flange is damaged, repair is more involved than on a wood subfloor but still routine for licensed plumbers. Minor flange repairs on slab typically run $100 to $300; relocating a drain in slab is a much more expensive project involving concrete cutting.

What is comfort height vs. standard height and does it affect installation cost?

Comfort height (also called ADA height or chair height) toilets have a seat height of 16.5 to 17.5 inches, compared to 14 to 15 inches for standard height. Installation cost is identical for both; it is purely a fixture choice. Comfort height is recommended for taller adults and for households where aging-in-place accessibility is a priority. ADA-compliant models such as the TOTO Drake II ADA or Kohler Highline ADA carry the same installation cost as their standard-height counterparts.

Are dual-flush toilets harder to install and do they cost more to install?

Dual-flush toilets such as the TOTO Aquia IV are no harder to install than single-flush models with standard 12-inch rough-ins. Labor cost is the same. The flush actuator mechanism (button or handle) may take marginally longer to verify is operating correctly for both flush volumes, but this adds minutes, not cost. The fixture itself tends to cost more than comparable single-flush models.

What is the EPA WaterSense standard and does it matter when choosing a toilet for installation?

EPA WaterSense-certified toilets use no more than 1.28 gallons per flush (GPF) and must meet minimum flush performance criteria verified by independent laboratory testing. Standard federal code allows up to 1.6 GPF. WaterSense models save approximately 16,500 gallons per household per year compared to toilets installed before 1994. Some local water utilities offer rebates of $25 to $150 for installing WaterSense-certified toilets, which can meaningfully offset installation cost. Confirm rebate availability with your water utility before purchasing.

Does MaP flush-test score affect how I should choose a toilet for installation?

Maximum Performance (MaP) testing measures how many grams of a standardized waste surrogate a toilet can clear in a single flush. Scores of 500 to 600 grams are considered adequate; 800 to 1,000 grams are high-performing. Models like the TOTO Drake, TOTO Drake II, and American Standard Champion 4 consistently earn 1,000-gram ratings, the maximum measured. MaP scores do not affect installation requirements but are one of the most objective data points available for comparing flushing reliability.

What is the difference between a one-piece and two-piece toilet from an installation standpoint?

Two-piece toilets (separate tank bolted to bowl) are lighter per component and easier to maneuver in tight spaces. One-piece toilets are heavier (often 80 to 120 pounds total), may require two people for safe installation, and sit closer to the floor, which can complicate wax ring alignment in some configurations. One-piece models typically cost $30 to $80 more to install due to the additional handling time and the need for a second person.

How do I get accurate toilet installation quotes?

Provide each plumber with the same scope in writing: fixture make and model, rough-in measurement, whether disposal of the old toilet is included, and any known issues such as the age of the shut-off valve. Ask for a flat-rate quote for the defined scope plus an hourly rate for any additional discovered work. Getting three quotes from licensed plumbers (not unlicensed handymen for this type of job) in your market will give you a reliable range. Online platforms with upfront pricing are a useful comparison benchmark even if you ultimately hire a plumber independently.

What happens if the toilet rocks after installation?

A rocking toilet is a problem that must be corrected immediately. If a toilet rocks, the most likely cause is an uneven floor, incorrectly tightened closet bolts, or a toilet base that does not sit flat without shimming. Continued rocking cracks the wax seal, eventually allowing sewer gas and water to infiltrate the subfloor. Plastic shims designed for toilet installation are the standard solution for minor unevenness; the toilet should not rock at all when correctly set.

Is there a best time of year to get toilet installation done at a lower cost?

Plumbing demand peaks in late fall (pre-holiday season) and in early spring (when homeowners begin renovation projects). Summer mid-weeks and January through early March tend to have lower plumber backlogs in most markets. During slower periods, some independent licensed plumbers are more flexible on pricing for defined scope jobs. Emergency or same-day service always commands a premium regardless of season.

Does replacing a toilet require turning off the main water supply?

Not necessarily. Standard toilet replacement only requires closing the angle stop shut-off valve directly behind or beside the toilet. If that valve does not close fully (a common finding in older homes), the main supply must be shut off temporarily to replace it. This adds a few minutes to the job and requires shutting off water to the whole house briefly. Plumbers working in apartment buildings coordinate with building management for this step.

What warranty should I expect from a toilet installation?

Licensed plumbers typically warrant their labor for 30 days to one year depending on the contractor. The toilet fixture itself carries the manufacturer's warranty, which ranges from one year for basic models to lifetime warranties on vitreous china for brands like TOTO, Kohler, and American Standard. Parts (fill valves, flush valves) are typically covered for one to five years under manufacturer warranty. Keep your purchase receipts and the plumber's invoice for warranty claim documentation.

What should I do with my old toilet after it is removed?

Options for disposing of an old toilet include curbside bulky-item pickup (free in many municipalities, scheduled in advance), drop-off at a municipal transfer station or recycling center, donation to a Habitat for Humanity ReStore if the toilet is in working condition, or paying the plumber's disposal fee. Porcelain toilets are sometimes accepted as fill material at concrete recycling facilities. Confirm your local options before the installation day so you are not left with a toilet on your curb indefinitely.

Sources

  • EPA WaterSense program and certification criteria, epa.gov/watersense
  • Maximum Performance (MaP) flush testing database, map-testing.com
  • Manufacturer published specifications: TOTO USA, Kohler Co., American Standard, Woodbridge
  • International Plumbing Code, flush volume requirements (1.28 GPF WaterSense threshold)
  • HomeAdvisor and Angi aggregated plumber labor rate data, 2025 to 2026
  • U.S. Bureau of Labor Statistics, plumbing and pipefitting wage data, 2025

Our Verdict

Toilet installation in 2026 costs $250 to $750 for a standard replacement including a mid-range fixture, all hardware, and licensed plumber labor. Budget an additional $150 to $250 contingency for flange or subfloor issues, particularly in older homes. Choosing an EPA WaterSense-certified model from a proven brand such as the TOTO Drake II, Kohler Cimarron, or American Standard Cadet 3 gives you reliable flushing performance backed by strong MaP scores and manufacturer warranty. Get three flat-rate quotes from licensed plumbers, confirm what disposal and parts are included, and check your water utility for WaterSense rebates before finalizing your purchase.

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How we rank & our data sources

We do not run physical lab tests. Rankings are built from published, verifiable data and real owner feedback, never paid placement.

Researched by Derek Whitman · Last updated August 14, 2026 · Our review method

D
Researched by Derek Whitman

Derek researches plumbing specifications, installation requirements and parts availability, cross-checking manufacturer claims against owner-reported reliability. Rankings are based on documented data and real owner reports, never paid placement.

Updated August 2026 · Plumbing
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