Metro fact page
Plumbing contractors in Trenton-Princeton, NJ
The Trenton-Princeton, NJ metro area has 40 plumbing contractors, or 1.05 per 10,000 residents.
What plumbing work involves and how it is licensed is written once on the national plumbing page. New Jersey publishes no business-level licence source for plumbing, so this page shows no licensed share; the New Jersey page says what it does publish.
The facts
- Plumbing contractors in this metro
- 40
- Per 10,000 residents
- 1.05 per 10,000
- Records first appearing in the last 12 months
- 2
- Records flagged closed in the last 12 months
- 1
- Licensed share
- Not published for this metroThere is no license source for this trade in New Jersey. 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
- 280 employed, $76,360 median annual wageOccupation as the Bureau of Labor Statistics titles it: Plumbers, Pipefitters, and Steamfitters. Median hourly wage $36.71. 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
- 38 independent, 2 franchise brand, 0 corporate owned, 0 awaiting chain review
- Universe quality
- 0.00% of source records merged as duplicates, 0.00% carry no street address
Sources and dates: Foursquare Open Source Places, release August 11, 2026. Population 381,671, 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 Trenton-Princeton
By record count, plumbing is the eighth largest of the 11 trades this site counts in Trenton-Princeton, behind painting and ahead of cleaning. That ordering is a property of the source data's categories rather than a judgement about which trade matters most in Trenton-Princeton.
Per resident, Trenton-Princeton carries fewer plumbing records than New Jersey as a whole.
The independent share of Trenton-Princeton's plumbing records is close to the New Jersey figure, so the mix of independent, franchise-brand and corporate-owned records here is ordinary for the state.
New Jersey publishes no business-level licence source for plumbing that a listing can be matched against, so the licensed share for Trenton-Princeton 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 Trenton-Princeton, 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 280 workers across Trenton-Princeton, and this site publishes 40 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 Trenton-Princeton plumbing records that are not independent, franchise brands outnumber corporate-owned locations.
No Trenton-Princeton 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 Trenton-Princeton 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 Trenton-Princeton 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 2 New Jersey metro areas this site publishes a plumbing page for, Trenton-Princeton carries the fewest records per resident. The field is the metro areas this site publishes a plumbing page for rather than every metro area in New Jersey.
Ordered by plumbing records per resident across every metro area this site publishes a plumbing page for, the hubs either side of Trenton-Princeton are Visalia above it and Stockton-Lodi below it.
Plumbing contractors, A to Z
39 publishable contractors. Ordering never depends on payment, claim status, license status, or any commercial relationship.
- A To Z PlumbingTrenton, NJListed in open place data
- Aala PlumbingTrenton, NJListed in open place data
- Above & Beyond Unlimited CleaningEast Windsor, NJListed in open place data
- All Better PlumbingTrenton, NJListed in open place data
- Applied PhotovoltaicsTitusville, NJListed in open place data
- BarkoEwing, NJListed in open place data
- Bruce Venslavsky PlumbingEwing, NJListed in open place data
- Century PlumbingTrenton, NJListed in open place data
- Clinton Plumbing & HeatingTrenton, NJListed in open place data
- Cooper Plumbing & MechanicalTrenton, NJListed in open place data
- Dan Bernoski First Class Plumbing & HeatingEwing, NJListed in open place data
- Domanski Plumbing & Heating & CoolingEwing, NJListed in open place data
- Eagle PlumbingTrenton, NJListed in open place data
- Ferguson Bath, Kitchen & Lighting GalleryLawrence Township, NJListed in open place data
- G H Keller & SonPrinceton, NJListed in open place data
- Garden State Carpet CleaningRobbinsville, NJListed in open place data
- Golden Hands ContractorsPrinceton, NJListed in open place data
- Gsi Bath ShowplaceHightstown, NJListed in open place data
- Hoffman Plumbing and HeatingTrenton, NJListed in open place data
- J & D Plumbing & HeatingTrenton, NJListed in open place data
- J Downs PlumbingTrenton, NJListed in open place data
- Linden Canvas ProductsTrenton, NJListed in open place data
- Low Low Cost Plumbers & General ContractorsTrenton, NJListed in open place data
- Marchesi Plumbing & HeatingTrenton, NJListed in open place data
- Michael J Messick Plumbing & HeatingLawrenceville, NJListed in open place data
- Plumbing Trenton & Drain Cleaning ServicesTrenton, NJListed in open place data
- Povio PlumbingTrenton, NJListed in open place data
- Power Rooter Sewer & Drain Cleaning ServiceTrenton, NJListed in open place data
- RJ Frederick Plumbing & HeatingTrenton, NJListed in open place data
- Roto-Rooter Plumbing & Drain ServiceTrenton, NJListed in open place data
- Roto-Rooter Plumbing & Water CleanupHamilton, NJListed in open place data
- Sharpe ValvesTrenton, NJListed in open place data
- Stephen C BissingerHightstown, NJListed in open place data
- Stephen Dzieminski PlumbingEast Windsor, NJListed in open place data
- Steve's Home RepairHightstown, NJListed in open place data
- Suburban PropaneRobbinsville, NJListed in open place data
- Thomas MackeyPennington, NJListed in open place data
- Trenton Water Damage SquadNew Jersey, NJListed in open place data
- US Plumbers Home Service TrentonTrenton, NJListed in open place data
Other trades in Trenton-Princeton
- Cleaning 34
- Electrical 61
- Flooring 48
- HVAC 71
- Landscaping 95
- Painting 41
- Pest control 17
- Roofing 56
- Other home service 621
- All trades in Trenton-Princeton
Pool has fewer than 8 publishable records in Trenton-Princeton, so it is answered on the overview above instead.