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Emergency Plumbers in Downey, CA (2026)

Top 50 of 1,947 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 Downey: 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 Downey at a glance

Top emergency plumbers in Downey at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Mr. Rooter Plumbing of Long Beach654.9★ (1,140)Long Beach, 4 mi away24/7
2PDS Plumbing and Air645.0★ (471)Bellflower, 4 mi away24/7
3Roto-Rooter Plumbing & Water Cleanup644.9★ (417)Commerce, 3 mi away24/7
4Prodigy Plumbing | Long Beach Plumber634.8★ (955)Long Beach, 9 mi away24/7
5Rooter Hero Plumbing & Air of Los Angeles634.8★ (1,243)Gardena, 11 mi away24/7
6Roto-Rooter Plumbing & Water Cleanup634.8★ (1,128)Alhambra, 10 mi away24/7
7Barker and Sons Plumbing & Rooter634.8★ (3,896)Anaheim, 18 mi away24/7
8Olson Superior Plumbing Santa Fe Springs634.9★ (272)Santa Fe Springs, 4 mi away24/7
9Rooter and Beyond Plumbing Inc634.9★ (208)Bellflower, 3 mi away24/7
10Western Rooter & Plumbing634.9★ (1,562)Arcadia, 15 mi away24/7

Call an emergency plumber in Downey 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 Downey, 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 1,947 is on the plumbers page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  11. #11 Merry Plumbing

    Based in San Marino, 13 mi away

    62/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 652 Google reviews, listed on Google as “Plumber”.

    • 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

  17. #17 Orange Coast Plumbing

    Based in Hawaiian Gardens, 9 mi away

    62/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 256 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 256 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    22427 Funston Ave, Hawaiian Gardens, CA 90716
    View profile for Orange Coast Plumbing(562) 219-4661

  20. #20 Ser Plumbing Inc

    Based in Paramount, 4 mi away

    62/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 114 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 114 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7530 Alondra Blvd, Paramount, CA 90723
    View profile for Ser Plumbing Inc(310) 953-3566

Top 50 of 1,947 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 Downey, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Orange Coast Plumbing624.9★ (1,243)18 mi
27Orange Coast Plumbing625.0★ (296)11 mi
28R.G.Plumbing625.0★ (123)6 mi
29Beach Plumbing614.9★ (329)11 mi
30Cisco's Plumbing Inc615.0★ (463)14 mi
31Power Pro Plumbing Heating & Air614.9★ (1,582)5 mi
32Roto-Rooter Plumbing & Water Cleanup614.9★ (436)12 mi
33Fanti Sewer & Drains615.0★ (102)5 mi
34Plumber XP615.0★ (258)11 mi
35High Speed Rooter & Plumbing614.8★ (362)11 mi
36Holmer Plumbing & Drain, Inc615.0★ (173)9 mi
37Rooter Hero Plumbing & Air of San Gabriel Valley614.9★ (926)17 mi
38Vista Rooter & Plumbing615.0★ (40)In Downey
39Pro Plumbers Inc Long Beach, CA614.9★ (144)7 mi
40Roto-Rooter Plumbing & Water Cleanup614.9★ (682)16 mi
41Roto-Rooter Plumbing & Water Cleanup614.8★ (940)16 mi
42Elite Rooter Plumbers614.7★ (752)14 mi
43Orange Coast Plumbing615.0★ (333)13 mi
44Proview Plumbing & Rooter615.0★ (293)13 mi
45Soo Hipp Plumbing and Drains of Cerritos614.9★ (123)7 mi
46Major League Plumbing614.9★ (264)11 mi
47WiseWay Plumbing614.9★ (522)15 mi
48Valencia's Plumbing614.9★ (120)7 mi
49Mr. Rooter Plumbing of Orange County614.9★ (560)15 mi
50Sara's Best Plumbing615.0★ (170)10 mi

How we ranked emergency plumbers in Downey

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency plumbers in Downey: questions

Which plumbers in Downey are open 24/7?

25 on this list post 24/7 hours, including Mr. Rooter Plumbing of Long Beach, PDS Plumbing and Air, Roto-Rooter Plumbing & Water Cleanup, Prodigy Plumbing | Long Beach Plumber and Rooter Hero Plumbing & Air of Los Angeles.

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

Mr. Rooter Plumbing of Long Beach is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency plumbers in Downey ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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 Downey

  1. October 2026: CR Scores recalculated for 1,947 plumbers serving Downey.
  2. October 2026: 26 duplicate listings merged.

More emergency and plumbing pages