You’re ready to remodel your bathroom. Now it's time to find a qualified Knoxville contractor and understand local considerations that could impact your project. Explore expert bathroom remodeling advice and read contractor reviews from real homeowners.
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Not sure how far you want to take your bathroom project?
Bathroom projects range from a tub-to-shower conversion or a shower replacement, which are the most common, through to a full bathroom remodel that moves fixtures and finishes. Walk-in tubs are a separate product aimed at accessibility rather than a general remodel.
Scope drives price here more than anything else. Replacing a tub or shower in its existing footprint is a very different job from relocating plumbing, and it is worth being clear which one you are asking contractors to quote.
Wondering about return on investment? Explore the home improvement ROI guide.
Water hardness varies by local source across this region. Check with your utility before assuming you need a softener. Focus remodel dollars on layout and storage, which drive more of the resale value here.
Bathroom Remodeling in Knoxville usually runs $7,500–$23,000 for a standard project on an average home. That is lower than the average national rate, because labor costs are lower in Knoxville. The table below compares national averages with typical Knoxville pricing.
| Project type | National range | Knoxville estimate |
|---|---|---|
| Full Bath Remodel | $15,100–$39,600 | $14,288–$37,470 |
| Tub-to-Shower Conversion | $4,200–$14,300 | $3,974–$13,531 |
| Walk-In Shower Addition | $4,000–$15,000 | $3,785–$14,193 |
| Master Bath Expansion | $33,800–$73,700 | $31,982–$69,735 |
| Walk-In Tub Installation | $3,000–$12,000 | $2,839–$11,354 |
| Vanity & Fixture Update | $4,900–$13,900 | $4,636–$13,152 |
*All cost estimates on this page are planning estimates, not quotes. Actual costs vary by location, project scope, materials, site conditions, and contractor. See methodology and sources.
Installed cost in Knoxville runs roughly 5% below the national average for this trade. Here's how we got to that number.
Project costs include three main components: labor, materials, and overhead. Material ships at national prices no matter where you live, and overhead is fairly consistent as well. So the main pricing difference between metro areas is labor costs. This is why a quote from a high-wage metro is rarely as far above the national average as people expect.
To get Knoxville labor costs, we compared the average hourly wage in the Knoxville, TN area to the national average hourly wage for this trade. (source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025)
We found that the local trade wages sit about 16% below the national figure. Labor costs typically make up about 33% of a bathroom remodeling project cost, so the weighted difference between Knoxville and national averages is −5%. See methodology and sources.
It depends on the scope of your project, so you should talk to the permitting authority to find out what your project needs. In general, Knoxville permitting is simple compared to other metros we cover.
Permitting for structural and plumbing work in this area goes through Knox County.
You should ask each contractor if they pull the permits for you and if the fee for pulling permits is included in their quote. Also, tell them you need to see the written, approved permit before work starts.
Tennessee requires a state license for bathroom remodeling work. (source, verified as of 2026-08-12) What that means and how to verify a contractor in Tennessee →
Here are the bathroom remodeling companies TN homeowners in and around Knoxville turn to, ranked by real customer rating and review volume, no filler. See our Editorial Standards.
West Shore Home installs with its own employees rather than subcontracting the work out (something the company states plainly and few competitors will) and the reviews back that up with real specifics: homeowners across its network consistently name the two- or three-person crew that did their work, right down to first names. What recurs alongside that is care for the rest of the house: floors and furniture protected, the site swept clean before the crew leaves. Most bath jobs finish in a single day, and even larger combined projects (a full shower-to-floor-to-vanity remodel, a house of a dozen-plus windows) are routinely wrapped up in one to two days. Homeowners who added windows report a noticeable difference in how much cooler the house feels afterward. The in-home estimate is detailed and covers every material and installation option, so allow a good couple of hours for it.
Bath Concepts is the manufacturer behind the Bath Planet brand. Its GREENGUARD-certified PuroStone™ shower and bath wall system is installed by a network of more than 1,100 independently owned, factory-certified dealers across the country, not by Bath Concepts itself. That distinction shows up clearly in reviews: homeowners consistently name and praise the specific installer or crew who did the work, describing floors protected, the old tub or shower hauled away, and a full conversion finished in a single day. Because each dealer runs its own installation team, ask which dealer will be doing your job and what their own reviews look like. The manufacturer’s warranty covers the PuroStone™ product itself; installation and labor are covered under the dealer’s own warranty, so get those terms in writing before you sign.
Kohler Walk-In Bath brings the KOHLER name to accessible bathing, with hydrotherapy, air massage and chromotherapy built in. The safety and comfort features are the product’s main selling point day to day. Two things are worth checking before you order. Confirm your water heater can keep up with the fill time on a jetted tub, and measure your doorway and floor space against the exact tub dimensions.
The Bath Authority takes the wet space out to the studs and subfloor and replaces the rough plumbing before fitting its own solid-surface panels: a fuller job than a liner over the existing tub, and the clearest thing separating it from the overlay specialists. It works across Ohio, Pennsylvania, Maryland and North Carolina, and is a Great Day Improvements brand. Reviewers name their installers more than any other detail (it is the most common thing homeowners mention) and describe floors protected from the bathroom right through the living room, with most jobs done in a day or two. Several also credit a named office contact for keeping them updated throughout. They advertise a lifetime warranty without publishing the terms, so ask for them in writing, along with a single point of contact for after the install. If your project includes a walk-in tub, ask about your water heater’s capacity, since a deeper tub takes longer to fill.
Mad City Windows & Baths started in Madison and now runs offices across sixteen states, covering windows, bath, and kitchen cabinet refacing. The same theme holds from Wisconsin to Iowa to Minnesota: reviewers name their installer specifically, and the praise is concrete: on time, explains the work as it happens, and leaves the house cleaner than the crew found it. Bath conversions are usually finished within a day or two. Mad City is a regional brand within the Renuity home improvement platform. If you are converting a tub to a shower, ask about the floor finish and how the drain is sealed. A few homeowners wanted more grip and better drainage than the standard base gave them.
Independent Home Products is unusual in this category: one company handles the product, the sale and the installation, with no separate dealer in between. Reviewers name their own sales consultant and installer by name, and describe a no-pressure consultation and a careful, respectful install. It covers walk-in tubs and roll-in showers, and backs its tubs with its own warranty rather than a manufacturer’s. Installs are typically a single day. Two practical notes. A walk-in tub takes several minutes to fill, so it is worth checking your water heater can keep up. And because the warranty is handled in-house rather than through a national program, it is worth asking directly how a service call gets scheduled if you ever need one.
We match contractors serving Knoxville and surrounding communities, including:
Contractor service areas vary rather than following ZIP-code lines, so your community may still be covered even if it is not listed above. Start your match to see the options for your project and location.
We match homeowners in Knoxville across every major exterior and interior trade. You get the same simple, free, no-obligation service for every project. If you're planning more than one project, it's worth requesting a combined quote if the contractor offers both types of work. This can sometimes make a project more affordable.
Yes. In general, contractors cover a defined service area, not a ZIP code. A company working one side of the metro will usually quote the other, so go ahead and find your match even if your area isn't listed.
We offer localized ratings and pricing for 3 other Tennessee metro areas:
Choosing a bathroom remodeling contractor in Knoxville comes down to a few important questions: what it costs, who does it well, how to pay for it, and what to ask before you sign. The resources below cover those and the rest of the decision.
