Skip to content
ContractorsRanked

Emergency Plumbers in Koreatown, CA (2026)

Top 50 of 1,782 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 Koreatown: Roto-Rooter Plumbing & Water Cleanup, 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 Koreatown at a glance

Top emergency plumbers in Koreatown at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Roto-Rooter Plumbing & Water Cleanup934.8★ (940)Los Angeles, 4 mi away24/7
2Monkey Wrench Plumbing, Heating, Air & Electric924.8★ (464)Los Angeles, 1 mi away24/7
3Proview Plumbing & Rooter925.0★ (293)Arcadia, 3 mi away24/7
4Roto-Rooter Plumbing & Water Cleanup924.9★ (682)Glendale, 7 mi away24/7
5Flood Brothers Plumbing924.8★ (1,036)Studio City, 8 mi away24/7
6Roto-Rooter Plumbing & Water Cleanup924.8★ (1,128)Alhambra, 9 mi away24/7
7Roto-Rooter Plumbing & Water Cleanup924.9★ (556)Burbank, 7 mi away24/7
8Roto-Rooter Plumbing & Water Cleanup924.8★ (860)Inglewood, 7 mi away24/7
9John's Plumbing & Drain Services924.9★ (383)Los Angeles, 5 mi away24/7
10Rooter Hero Plumbing & Air of Los Angeles924.8★ (1,243)Gardena, 11 mi away24/7

Call an emergency plumber in Koreatown 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 Koreatown, 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 1,782 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.

  12. #12 Merry Plumbing

    Based in San Marino, 12 mi away

    91/100CR Score

    Ranked #12 because of its Google rating and availability: 5.0★ from 652 Google reviews, open 24/7.

    • 5.0★ from 652 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1465 San Marino Ave, San Marino, CA 91108
    View profile for Merry Plumbing(626) 414-5583

  18. #18 Power Plumbing

    Based in North Hollywood, 8 mi away

    91/100CR Score

    Ranked #18 because of its Google rating and availability: 4.8★ from 551 Google reviews, open 24/7.

    • 4.8★ from 551 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10659 Magnolia Blvd, North Hollywood, CA 91601
    View profile for Power Plumbing(818) 479-3524

  19. #19 Red Hat Plumbing

    Based in Sherman Oaks, 10 mi away

    91/100CR Score

    Ranked #19 because of its Google rating and availability: 4.9★ from 479 Google reviews, open 24/7.

    • 4.9★ from 479 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13547 Ventura Blvd Unit 607, Sherman Oaks, CA 91423
    View profile for Red Hat Plumbing(213) 722-4105

Top 50 of 1,782 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 Koreatown, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Monkey Wrench Plumbing, Heating, Air & Electric904.8★ (425)9 mi
27Richards Rooter and Plumbing905.0★ (118)5 mi
28American AC Heat Plumbing904.9★ (3,299)10 mi
29Cali-Rooter & Plumbing Inc904.9★ (133)5 mi
30PDS Plumbing and Air905.0★ (471)15 mi
31Monkey Wrench Plumbing, Heating, Air & Electric904.9★ (364)11 mi
32Drain Guard Plumbing And Rooter904.7★ (421)8 mi
33DropStars Plumbing Burbank904.9★ (196)8 mi
34GR Plumbing904.8★ (102)3 mi
35Oscar's Plumbing & Rooter Service904.8★ (232)8 mi
36R.G.Plumbing905.0★ (123)8 mi
37Team Rooter Plumbing904.7★ (665)12 mi
38Happy Flushin Plumbing895.0★ (1,365)24 mi
39Elio's Plumbing895.0★ (52)3 mi
40Roto-Rooter Plumbing & Water Cleanup894.8★ (2,036)22 mi
41The Sewer Company894.9★ (215)11 mi
42Papa's Plumbing Inc.894.8★ (118)5 mi
43Rooter Hero Plumbing & Air San Fernando Valley894.9★ (1,192)22 mi
44Major League Plumbing894.9★ (264)12 mi
45Roto-Rooter Plumbing & Water Cleanup894.9★ (572)18 mi
46WiseWay Plumbing894.9★ (522)17 mi
47Valencia's Plumbing894.9★ (120)8 mi
48CAP Plumbing Inc.895.0★ (79)7 mi
49Cisco's Plumbing Inc895.0★ (463)19 mi
50Mike Diamond Plumbing, HVAC & Electrical894.6★ (156)4 mi

How we ranked emergency plumbers in Koreatown

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 Koreatown: questions

Which plumbers in Koreatown are open 24/7?

25 on this list post 24/7 hours, including Roto-Rooter Plumbing & Water Cleanup, Monkey Wrench Plumbing, Heating, Air & Electric, Proview Plumbing & Rooter, Roto-Rooter Plumbing & Water Cleanup and Flood Brothers Plumbing.

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

Roto-Rooter Plumbing & Water Cleanup is #1, with a CR Score of 93 out of 100 on emergency weights.

How are emergency plumbers in Koreatown 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 Koreatown

  1. October 2026: CR Scores recalculated for 1,782 plumbers serving Koreatown.
  2. October 2026: 24 duplicate listings merged.

More emergency and plumbing pages