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Emergency Plumbers in Azusa, CA (2026)

Top 50 of 1,161 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 Azusa: Western Rooter & Plumbing, 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 Azusa at a glance

Top emergency plumbers in Azusa at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Western Rooter & Plumbing654.9★ (1,562)Arcadia, 7 mi away24/7
2Top Notch Plumbing Inc.645.0★ (515)Covina, 3 mi away24/7
3Rooter Hero Plumbing & Air644.9★ (1,637)Pomona, 10 mi away24/7
4Courtesy Plumbing634.8★ (387)Covina, 3 mi away24/7
5Good News Plumbing & Drain634.9★ (237)Glendora, 2 mi away24/7
6Rooter Hero Plumbing & Air of San Gabriel Valley634.9★ (926)Diamond Bar, 10 mi away24/7
7Drainflow Solutions & Plumbing635.0★ (276)Duarte, 5 mi away24/7
8JB Plumbing634.8★ (396)San Dimas, 5 mi away24/7
9Monkey Wrench Plumbing, Heating, Air & Electric634.9★ (253)Covina, 4 mi away24/7
10North Brothers Plumbing635.0★ (130)Altadena, 1 mi away24/7

Call an emergency plumber in Azusa 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 Azusa, 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 1,161 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.

  4. #4 Courtesy Plumbing

    Based in Covina, 3 mi away

    63/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 387 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 387 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    601 E Edna Pl, Covina, CA 91723
    View profile for Courtesy Plumbing(626) 967-5655

  8. #8 JB Plumbing

    Based in San Dimas, 5 mi away

    63/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.8★ from 396 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 396 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    515 W Allen Ave #13, San Dimas, CA 91773
    View profile for JB Plumbing(909) 592-8487

  11. #11 Merry Plumbing

    Based in San Marino, 11 mi away

    63/100CR 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

  18. #18 Option One Plumbing

    Based in Rancho Cucamonga, 19 mi away

    62/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.8★ from 3,017 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 3,017 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10722 Arrow Route STE 602, Rancho Cucamonga, CA 91730
    View profile for Option One Plumbing(800) 905-7115

Top 50 of 1,161 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 Azusa, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Isaac & Sons Plumbing San Dimas615.0★ (124)6 mi
27Service Hero Plumbing, HVAC, and Electrical614.8★ (1,506)3 mi
28Service Lion Plumbing Heating Air Electric614.7★ (1,173)15 mi
29Smart Choice Rooter615.0★ (68)3 mi
30Accurate Electric, Plumbing, Heating and Air614.9★ (951)2 mi
31Drain Great Plumbing Services615.0★ (94)5 mi
32Dymek's Freedom Plumbing, Inc615.0★ (1,063)19 mi
33Scott McLeod Plumbing, Inc.614.9★ (756)16 mi
34LionHeart Plumbing Glendora614.9★ (39)In Azusa
35EZ Sewers Rooter and Plumbing615.0★ (130)8 mi
36Nolasco Plumbing, Inc.615.0★ (89)6 mi
37SOS Plumbing615.0★ (33)In Azusa
38Do It Right Plumbers614.8★ (1,980)22 mi
39Redhead Rooter Plumbing Drain Cleaning & Hydrojetting615.0★ (302)14 mi
40Biard & Crockett Plumbing, Heating, and Air Conditioning614.9★ (1,715)23 mi
41I Love Sewers Rooter And Plumbing Sewer Specialties Inc614.9★ (200)10 mi
42Harrison Brothers Plumbing614.8★ (143)8 mi
43The Sewer Surgeon614.8★ (51)2 mi
44CA ROOTER AND PLUMBING614.8★ (73)4 mi
45Rapid Rhino Plumbing614.9★ (82)6 mi
46Martinez Plumbing604.9★ (53)4 mi
47The Rooter Company604.9★ (350)15 mi
48Jerez Plumbing | Emergency Plumber, Hydrojetting, Drain Cleaning, and Tankless Water Heater Repair in La Puente, CA605.0★ (92)8 mi
49Eaton Family Plumbers604.8★ (143)9 mi
50Daley Plumbing605.0★ (144)12 mi

How we ranked emergency plumbers in Azusa

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 Azusa: questions

Which plumbers in Azusa are open 24/7?

25 on this list post 24/7 hours, including Western Rooter & Plumbing, Top Notch Plumbing Inc., Rooter Hero Plumbing & Air, Courtesy Plumbing and Good News Plumbing & Drain.

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

Western Rooter & Plumbing is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency plumbers in Azusa 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 Azusa

  1. October 2026: CR Scores recalculated for 1,161 plumbers serving Azusa.
  2. October 2026: 10 duplicate listings merged.

More emergency and plumbing pages