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Emergency Plumbers in La Verne, CA (2026)

Top 50 of 1,029 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 La Verne: Rooter Hero Plumbing & Air, 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 La Verne at a glance

Top emergency plumbers in La Verne at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Rooter Hero Plumbing & Air664.9★ (1,637)Pomona, 2 mi away24/7
224 Rooter & Plumbing, Inc.645.0★ (346)Claremont, 2 mi away24/7
3High Speed Plumbing644.8★ (542)Pomona, 1 mi away24/7
4Option One Plumbing644.8★ (3,017)Rancho Cucamonga, 11 mi away24/7
5Rooter Hero Plumbing & Air of San Gabriel Valley634.9★ (926)Diamond Bar, 8 mi away24/7
6Top Notch Plumbing Inc.635.0★ (515)Covina, 6 mi away24/7
7JB Plumbing634.8★ (396)San Dimas, 3 mi away24/7
8Scott McLeod Plumbing, Inc.634.9★ (756)Rancho Cucamonga, 8 mi away24/7
9Barker and Sons Plumbing & Rooter634.8★ (3,896)Anaheim, 17 mi away24/7
10Redhead Rooter Plumbing Drain Cleaning & Hydrojetting635.0★ (302)Upland, 6 mi away24/7

Call an emergency plumber in La Verne 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 La Verne, 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 1,029 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 Option One Plumbing

    Based in Rancho Cucamonga, 11 mi away

    64/100CR Score

    Ranked #4 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

  7. #7 JB Plumbing

    Based in San Dimas, 3 mi away

    63/100CR Score

    Ranked #7 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

  12. #12 Courtesy Plumbing

    Based in Covina, 6 mi away

    62/100CR Score

    Ranked #12 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

  19. #19 AK Plumbing

    Based in Arcadia, 1 mi away

    62/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 70 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for AK Plumbing(626) 314-1520

Top 50 of 1,029 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 La Verne, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Service Lion Plumbing Heating Air Electric614.7★ (1,173)15 mi
27AS Plumbing Mechanical615.0★ (618)16 mi
28Biard & Crockett Plumbing, Heating, and Air Conditioning614.9★ (1,715)21 mi
29Bobby Blue Plumbing Rancho Cucamonga614.9★ (354)12 mi
30EZ Sewers Rooter and Plumbing615.0★ (130)7 mi
31Peli Plumbing615.0★ (229)10 mi
32Eaton Family Plumbers614.8★ (143)5 mi
33North Brothers Plumbing615.0★ (130)7 mi
34All Pro Cooling, Heating, Plumbing & Electrical614.8★ (7,425)13 mi
35SWE Sewer Solutions Construction & Engineering614.9★ (120)6 mi
36Daley Plumbing615.0★ (144)9 mi
37Hydro Brothers Jetter & Drains614.9★ (59)2 mi
38Utility Plumbing Services615.0★ (219)11 mi
39Drainflow Solutions & Plumbing615.0★ (276)13 mi
40Roto-Rooter Plumbing & Water Cleanup614.8★ (936)18 mi
41JG Plumbing & Rooter Inc615.0★ (77)7 mi
42Klaus & Sons Plumbing, Heating & Air Conditioning614.9★ (977)5 mi
43The Rooter Company614.9★ (350)14 mi
44Anthony's Plumbing604.9★ (592)18 mi
45First Class Plumbing & AC604.8★ (226)11 mi
46Merry Plumbing605.0★ (652)20 mi
47Mr. Rooter Plumbing of The Inland Empire604.8★ (588)16 mi
48Roto-Rooter Plumbing & Water Cleanup604.8★ (1,330)6 mi
49Service Hero Plumbing, HVAC, and Electrical604.8★ (1,506)6 mi
50Rapid Rescue Rooter and plumbing605.0★ (82)7 mi

How we ranked emergency plumbers in La Verne

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 La Verne: questions

Which plumbers in La Verne are open 24/7?

25 on this list post 24/7 hours, including Rooter Hero Plumbing & Air, 24 Rooter & Plumbing, Inc., High Speed Plumbing, Option One Plumbing and Rooter Hero Plumbing & Air of San Gabriel Valley.

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

Rooter Hero Plumbing & Air is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency plumbers in La Verne 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 La Verne

  1. October 2026: CR Scores recalculated for 1,029 plumbers serving La Verne.
  2. October 2026: 9 duplicate listings merged.

More emergency and plumbing pages