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ContractorsRanked

Emergency Plumbers in Norwalk, CA (2026)

Top 50 of 1,878 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 plumbers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

The short answer

  1. 1

    #1 for emergency plumbing in Norwalk: Mr. Rooter Plumbing of Long Beach, open 24/7.

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

Top emergency plumbers in Norwalk at a glance

Top emergency plumbers in Norwalk at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Mr. Rooter Plumbing of Long Beach934.9★ (1,140)Long Beach, 5 mi away24/7
2PDS Plumbing and Air925.0★ (471)Bellflower, 3 mi away24/7
3Barker and Sons Plumbing & Rooter914.8★ (3,896)Anaheim, 15 mi away24/7
4Dymek's Freedom Plumbing, Inc915.0★ (1,063)Anaheim, 13 mi away24/7
5Prodigy Plumbing | Long Beach Plumber914.8★ (955)Long Beach, 8 mi away24/7
6Orange Coast Plumbing915.0★ (256)Hawaiian Gardens, 5 mi away24/7
7Biard & Crockett Plumbing, Heating, and Air Conditioning914.9★ (1,715)Orange, 15 mi away24/7
8Rooter and Beyond Plumbing Inc914.9★ (208)Bellflower, 3 mi away24/7
9Olson Superior Plumbing Santa Fe Springs914.9★ (272)Santa Fe Springs, 5 mi away24/7
10Orange Coast Plumbing904.9★ (1,243)Santa Ana, 14 mi away24/7

Call an emergency plumber in Norwalk now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency plumbers in Norwalk, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 1,878 is on the plumbers page.

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

  13. #13 Beach Plumbing

    Based in Cypress, 7 mi away

    90/100CR Score

    Ranked #13 because of its Google rating and availability: 4.9★ from 329 Google reviews, open 24/7.

    • 4.9★ from 329 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10532 Walker St # A, Cypress, CA 90630
    View profile for Beach Plumbing(714) 439-9556

  16. #16 Plumber XP

    Based in La Habra, 8 mi away

    90/100CR Score

    Ranked #16 because of its Google rating and availability: 5.0★ from 258 Google reviews, open 24/7.

    • 5.0★ from 258 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1120 S Cypress St ste f, La Habra, CA 90631
    View profile for Plumber XP(562) 448-2124

Top 50 of 1,878 plumbers by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

plumbers in Norwalk, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Roto-Rooter Plumbing & Water Cleanup904.8★ (691)11 mi
27Sara's Best Plumbing905.0★ (170)7 mi
28A-1 Performance Rooter & Plumbing904.9★ (202)6 mi
29Mr. Rooter Plumbing of Orange County904.9★ (560)12 mi
30Roto-Rooter Plumbing & Water Cleanup904.8★ (1,128)13 mi
31Merry Plumbing905.0★ (652)15 mi
32Orange Coast Plumbing905.0★ (435)13 mi
33Rooter Hero Plumbing & Air of San Gabriel Valley904.9★ (926)15 mi
34Ser Plumbing Inc905.0★ (114)5 mi
35Soo Hipp Plumbing and Drains of Cerritos904.9★ (123)4 mi
36The Family Plumber904.9★ (192)7 mi
37Graham Plumbing and Drain Cleaning, Inc.894.9★ (287)9 mi
38Pro Plumbers Inc Long Beach, CA894.9★ (144)5 mi
39Elite Rooter Plumbers894.7★ (752)10 mi
40Chavez Plumbing & Rooter Inc894.8★ (172)5 mi
41Cisco's Plumbing Inc895.0★ (463)15 mi
42Marvelous Plumbing895.0★ (117)6 mi
43The Rooter Company894.9★ (350)11 mi
44Jetters 'N' Drains Sewer & Pipe Lining Experts895.0★ (205)10 mi
45SJ Plumbing894.9★ (171)7 mi
46Mullen Plumbing Inc.895.0★ (159)9 mi
47Whittier Plumbing & Drain Clean895.0★ (59)3 mi
48JC Rooter & Plumbing895.0★ (72)4 mi
49Orange Coast Plumbing894.9★ (454)14 mi
50Parzival Plumbing894.9★ (1,014)18 mi

How we ranked emergency plumbers in Norwalk

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

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 from
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency plumbers in Norwalk: questions

Which plumbers in Norwalk are open 24/7?

25 on this list post 24/7 hours, including Mr. Rooter Plumbing of Long Beach, PDS Plumbing and Air, Barker and Sons Plumbing & Rooter, Dymek's Freedom Plumbing, Inc and Prodigy Plumbing | Long Beach Plumber.

Who is ranked #1 for emergency plumbing in Norwalk, CA?

Mr. Rooter Plumbing of Long Beach is #1, with a CR Score of 93 out of 100 on emergency weights.

How are emergency plumbers in Norwalk ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the plumber arrives?

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

How many emergency plumbers here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Norwalk

  1. October 2026: CR Scores recalculated for 1,878 plumbers serving Norwalk.
  2. October 2026: 30 duplicate listings merged.

More emergency and plumbing pages