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ContractorsRanked

Best Plumbers in Jefferson, LA (2026)

186 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Jefferson: Roto-Rooter Plumbing & Water Cleanup, CR Score 92/100; 5.0★ from 482 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Mr. Rooter Plumbing of New Orleans, posts 24/7 hours; ranked #2 of 186.

  3. 12

    Most-reviewed: Keefe's Air Conditioning Heating Electrical Generator & Plumbing, 6,103 Google reviews at 4.8★, the most of 186 ranked; ranked #12.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

186 Jefferson plumbers are ranked here by CR Score, from 8 published factors. 51 are open 24/7, 83 open Saturdays and 63 open Sundays, based on posted hours. The median Google rating is 4.8★ across 186 rated businesses.

Most of this list also appears on the Plumbers in Kenner ranking. See Plumbers in Kenner

Top 10 plumbers in Jefferson at a glance

Top 10 plumbers in Jefferson at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roto-Rooter Plumbing & Water Cleanup925.0★ (482)Kenner, 6 mi away24/7Overall
2Mr. Rooter Plumbing of New Orleans924.8★ (1,345)New Orleans, 6 mi away24/7Emergencies
3Surgi's Heating, Cooling & Plumbing904.8★ (3,581)New Orleans, 2 mi away24/7—
4Roto-Rooter Plumbing & Water Cleanup904.8★ (3,343)New Orleans, 2 mi away24/7—
5Natal's Air Conditioning, Plumbing & Electrical904.9★ (2,013)New Orleans, 4 mi away24/7—
6Diaz Plumbing, LLC885.0★ (108)Kenner, 8 mi away24/7—
7Rooter Man884.7★ (275)Kenner, 6 mi away24/7—
8Metairie Plumbing Precision885.0★ (39)Metairie, 1 mi away24/7—
9Total Maintenance of Southern Louisiana874.9★ (1,778)Harahan, 3 mi away24/7—
10Roto-Rooter Plumbing & Water Cleanup864.9★ (415)Marrero, 7 mi away24/7—

The 186 best plumbers in Jefferson, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  7. #7 Rooter Man

    Based in Kenner, 6 mi away

    88/100CR Score

    Ranked #7 because of its Google rating and availability: 4.7★ from 275 Google reviews, open 24/7.

    • 4.7★ from 275 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2545 Delaware Ave, Kenner, LA 70062
    View profile for Rooter Man(504) 262-8222

  18. #18 AccuTemp Services

    Based in Harahan, 2 mi away

    85/100CR Score

    Ranked #18 because of its Google rating and availability: 4.9★ from 399 Google reviews, open 24/7.

    • 4.9★ from 399 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    621 Distributors Row suite f, Elmwood, LA 70123
    View profile for AccuTemp Services(504) 414-0862

Also serving Jefferson

1 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked plumbers serving Jefferson
BusinessGoogle ratingDistance
Southern Plumbing5.0★ (28)13 mi

How much do plumbers cost in Jefferson?

National price ranges in USD, not adjusted for Jefferson. Each row names its basis and the month we checked it.

How much do plumbers cost in Jefferson?
JobLowTypicalHighBasisChecked
Water heater replacement$882$1,348$1,826Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026

How to check a plumber's license in Louisiana

In Louisiana, State Plumbing Board of Louisiana licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.

  1. Check that the status is active and the name matches the contract or truck.
  2. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

How we ranked Jefferson plumbers

We scored 186 Jefferson plumbers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Jefferson data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Plumbers in Jefferson: frequently asked questions

Who is the best plumber in Jefferson?

By CR Score, the highest-ranked plumber in Jefferson, LA is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 92/100. It has 5.0★ from 482 Google reviews. It is open 24/7. Mr. Rooter Plumbing of New Orleans (#2) and Surgi's Heating, Cooling & Plumbing (#3) follow. We ranked 186 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Jefferson?

ContractorsRanked ranks 186 plumbers serving Jefferson, LA. Another 1 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Jefferson are open 24/7?

51 ranked plumbers in Jefferson post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Mr. Rooter Plumbing of New Orleans (#2) and Surgi's Heating, Cooling & Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Jefferson work on weekends?

83 of 186 ranked plumbers post Saturday hours and 63 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Mr. Rooter Plumbing of New Orleans (#2) and Surgi's Heating, Cooling & Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a plumber's license in Louisiana?

In Louisiana, State Plumbing Board of Louisiana handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures.

How much does water heater replacement cost in Jefferson?

Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Jefferson. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Jefferson plumbers have?

The median Google rating among 186 rated plumbers in Jefferson is 4.8★, with a median of 15 reviews. Keefe's Air Conditioning Heating Electrical Generator & Plumbing has the most, 6,103 reviews, and ranks #12. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank plumbers?

Each plumber gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Jefferson

  1. October 2026: CR Scores recalculated for 186 plumbers serving Jefferson.
  2. October 2026: 8 duplicate listings merged.

More plumbers and Jefferson pages

Other trades in Jefferson