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Metro fact page

Plumbing contractors in Knoxville, TN

The Knoxville, TN metro area has 167 plumbing contractors, or 1.76 per 10,000 residents.

What plumbing work involves and how it is licensed is written once on the national plumbing page. Tennessee publishes no business-level licence source for plumbing, so this page shows no licensed share; the Tennessee page says what it does publish.

The facts

Plumbing contractors in this metro
167
Per 10,000 residents
1.76 per 10,000
Records first appearing in the last 12 months
8
Records flagged closed in the last 12 months
0
Licensed share
Not published for this metro
There is no license source for this trade in Tennessee. No plumbing record on this page is described one way or the other on the strength of a missing file.
Employment and pay for this trade
1,700 employed, $59,860 median annual wage
Occupation as the Bureau of Labor Statistics titles it: Plumbers, Pipefitters, and Steamfitters. Median hourly wage $28.78. SOC 47-2152 pools plumbers with pipefitters and steamfitters, so this employment figure and this wage cover all three occupations together and are not a plumbing-only measure.
Independent, franchise, corporate
166 independent, 1 franchise brand, 0 corporate owned, 0 awaiting chain review
Universe quality
0.60% of source records merged as duplicates, 0.60% carry no street address

Sources and dates: Foursquare Open Source Places, release August 11, 2026. Population 946,264, Census Bureau Vintage 2023 population estimates, as of July 1, 2023. BLS Occupational Employment and Wage Statistics, May 2025 OEWS, published May 15, 2026, SOC 47-2152.

Row definitions: methodology page.

What these numbers say about plumbing in Knoxville

By record count, plumbing is the fifth largest of the 11 trades this site counts in Knoxville, behind roofing and ahead of flooring. That ordering is a property of the source data's categories rather than a judgement about which trade matters most in Knoxville.

Per resident, Knoxville carries more plumbing records than Tennessee as a whole.

The independent share of Knoxville's plumbing records is close to the Tennessee figure, so the mix of independent, franchise-brand and corporate-owned records here is ordinary for the state.

Far more of Knoxville's plumbing records carry no street address than across Tennessee. What a blank street line is and is not is set out on the methodology page.

Tennessee publishes no business-level licence source for plumbing that a listing can be matched against, so the licensed share for Knoxville is shown as not published rather than as zero, and no plumbing record on this page is described one way or the other on the strength of a file that does not exist.

No licence issuance or lapse figure is published for plumbing in Knoxville, so no churn figure appears on this page rather than a zero standing in for one.

The occupational series the Bureau of Labor Statistics publishes for this trade counts 1,700 workers across Knoxville, and this site publishes 167 plumbing records here. The two count different things, one an occupation across every employer and the other the businesses on this site, so they stand side by side rather than one against the other.

Of the Knoxville plumbing records that are not independent, franchise brands outnumber corporate-owned locations.

No Knoxville plumbing record is waiting on chain review, so the independent, franchise and corporate counts above account for the whole list.

More plumbing records first appeared in Knoxville over the last twelve months than were flagged closed, so the file for this trade and metro grew. A record appears when the source learns of a business, which is a different event from a business opening.

No city inside Knoxville differs from the metro enough on plumbing to carry a page of its own, so every record here is answered on this page.

Among the 6 Tennessee metro areas this site publishes a plumbing page for, Knoxville carries the most records per resident. The field is the metro areas this site publishes a plumbing page for rather than every metro area in Tennessee.

Ordered by plumbing records per resident across every metro area this site publishes a plumbing page for, the hubs either side of Knoxville are Santa Rosa-Petaluma above it and Bremerton-Silverdale-Port Orchard below it.

Plumbing contractors, A to Z

164 publishable contractors. Ordering never depends on payment, claim status, license status, or any commercial relationship.

Other trades in Knoxville