How Much Does Shower Valve Replacement Cost?

Common Range: $150 – $675, Installed

National Average: $390, Installed

Updated: January 4, 2024. Written by: Steve Hansen

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Shower Valve Replacement Cost Range

You can expect to pay between $150 to $675 for shower valve replacement. The cost depends on the type of valve you have and the extent of the replacement work. If you have a thermostatic valve the cost may be higher. If the valve is located in a difficult-to-reach area, behind a wall with limited access or if the plumbing work involved is more complex, the cost may also be higher.

Average Cost

Most homeowners pay around $310 to have a plumber replace the stem and internal parts only. Replacing the entire shower valve however, cost an average of $540 installed. This cost includes the new valve, removal of the old broken shower vale, as well as all parts and supplies, labor, and disposal of the old parts.

Average Do It Yourself Cost
$160 (Parts and Supplies Only)
Average Contractor Installed Cost
$390
Typical Cost Range
$150 to $675

new shower valve installed

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Overview of Shower Valves

There are several types of shower valves and handles. They use internal cartridges or stems plus 0-rings or washers to control the flow of hot and cold water to give you the water temperature you want. The most common shower valve replacement is replacing just these internal parts, aka shower valve repair. This can be done from the shower side and is an easy-to-moderately difficult DIY option.

When the valve is beyond repair, the entire assembly must be replaced and a common unplanned bathroom remodeling expense. This is done from behind the assembly, not from within the shower. It can be an invasive repair unless there is an access panel that exposes the assembly and plumbing.

Most showers use a single handle. A few showers have two handles, so both valves might require repair or replacement. Plumbers also refer to these parts as tub shower valves and tub valves.

This shower valve replacement cost estimate includes cost factors, retail cost of parts and labor rates. We’ve also pulled together prices from reliable cost estimating sites and given readers the opportunity to share their shower valve replacement cost.

Replacement Shower Valve Cost Factors

There are a few significant factors in the cost to replace a tub/shower valve.

  • Repair vs Replace – If just the internal parts such as the cartridge or stem need replacing, cost will be much lower than if the entire assembly is replaced.
  • Accessibility – If the shower valve has an access panel, the cost of replacement will be much lower, since it will take less time. Follow-up cost of repairing drywall or installing an access panel will be eliminated.
  • Cost of the Parts – Retail prices are listed next and vary quite a bit from cheapest to most expensive.
  • Who Does the Work – When hiring a plumber or handyman, the majority of the repair cost is labor, so DIY repair reduces cost by more than half.
  • Size of the Company you Hire  Single proprietors and small companies have lower overhead and often charge less than large companies.
  • Where you Live – Hourly rates for plumbers reflect the cost of living across the country. For example, if you live in suburban Boston, cost to replace a shower valve might be nearly twice what it is in rural Oklahoma.
  • Whether you Have a Home Warranty – Most home warranty companies have plans that cover routine plumbing repairs. For example, American Home Shield offers a warranty that covers “Faucets, shower heads and valves for shower, tub and diverter” and more.

In worst-case scenarios, drywall must be cut and patched or replaced after shower valve replacement. Replacing a shower valve assembly costs $500 to $1,000 or more and is usually done by a plumber. That cost doesn’t include drywall work.

Pro Tip: If you cut out a section of drywall to repair a shower valve, replace the section of drywall with an access panel that will make future repairs much easier and less costly.

How do you know you need to replace the shower valve?

Signs of a worn-out valve are:

  • Dripping/leaking even when the handle is closed tight
  • Water temperature is hard or impossible to balance
  • Pressure fluctuates, especially when water is being used elsewhere in the house

Replacing the valve is also a very common home improvement during bathroom remodeling, replacing the showerhead and/or tub faucet, bathtub or shower replacement, or other major renovations like adding a walk-in tub to your bathroom.

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Cost of Shower Valve Installation Supplies

Tub and shower valves are available at hardware and home improvement stores and online retailers. If you’re DIY, remove the part and take it with you to the store or to the computer to ensure you get the proper replacement part. They are specific to the brand.

Here are price ranges from a few popular brands for cartridges, complete valve assemblies and repair kits for refurbishing a shower cartridge.

  • $35 – $110 | Kohler Shower Valve Cartridges
  • $45 – $80 | Delta Shower Valve Cartridges
  • $25 – $85 | Pfister Shower Valve Cartridges
  • $6 – $110 | Danco Shower Valve Cartridges – Danco is a third-party supplier that makes parts for most brands
  • $8 – $30 | Shower Valve Repair Kit with O-rings, washers, springs and plastic body
  • $25 – $300+ | Shower Valve Assemblies from major brands, with some assemblies for high-end brands like Kohler, Grohe and Rohl costing more than $500
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Permits, Inspection, Related Costs and Valve Installation Time

Permits and Inspection Cost

  • $0 – $260 | A permit is not always needed to repair a shower valve, however, if you are replacing the valve completely, check with your local plumbing code.

Related Costs and Installation Time

Homeowners typically call a plumber for tub and shower valve repair, but most handyman services can successfully make the repair.

We recommend calling a plumber for complete tub shower valve assembly replacement. It will cost more, but this is a job you want done right the first time.

  • $50 – $85 | Handyman Hourly Rates
  • $75 – $150 | Licensed Plumber Hourly Rates

Install Time Schedule

Here are time estimates for both projects. Most plumbers and handyman services charge a 1-hour minimum fee, even if the job takes less time.

  • 20 – 60 Minutes | Shower Valve Repair
  • 2 – 3.5 Hours | Shower Valve Replacement
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DIY or Hire a Pro?

My daughter had a shower leak, and her husband isn’t the handy type. When I visited recently, she told me about the leaky Moen tub shower valve.

The steps I took to repair it were:

  1. Watch a tutorial video on Moen shower valve repair, and decided the repair was within my capabilities.
  2. Turn off the water.
  3. Disassemble the shower handle, and remove the cartridge.
  4. Took the cartridge to the hardware, and found the proper replacement part with the help of a salesperson. There were several Moen options.
  5. Install the new cartridge following the written instructions that came with the part, and reassemble the shower handle.

Total work time was about 40 minutes.

If you have moderate skills and closely follow written instructions, you should have success. Basic hand tools are required for tub shower valve repair for most brands.

Had the repair failed, meaning the shower continued to leak, it would have been an indication that the entire assembly was worn to the point of needing to be replaced. And I would have called a plumber.

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Reviewed and edited by Steve Hansen of Costimates

steve hansen of costimates-sm Steve Hansen, that's me, the Senior Editor of Costimates. (Learn more about myself and our team) I'm an avid home improvement professional with more than 37 years experience working on all types of residential new home building, upfits, repairs and remodeling.

"Like most homeowners, I was frustrated with the lack of quality information available on specific home improvement repairs and renovations. In 2015, Costimates was formed to help homeowners learn as much as possible about various projects and their costs so they could make better financial decisions."