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Emergency Plumbers in Danville, CA (2026)

Top 50 of 641 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 Danville: Plumbing Care Inc, 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 Danville at a glance

Top emergency plumbers in Danville at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Plumbing Care Inc664.9★ (1,948)San Ramon, 3 mi away24/7
2In Demand Plumbing634.9★ (1,464)Antioch, 13 mi away24/7
3URV Projects Plumbing Service634.9★ (183)Danville24/7
4Mr. Rooter Plumbing of The Oakland-Berkeley Area634.9★ (1,283)Oakland, 12 mi away24/7
5Roto-Rooter Plumbing & Water Cleanup634.9★ (339)San Ramon, 5 mi away24/7
6JNJ Rooter and Plumbing LLC635.0★ (261)Alamo, 6 mi away24/7
7Service Pros Plumbers, Inc.635.0★ (499)Concord, 11 mi away24/7
8Water Heaters Only, Inc635.0★ (514)Concord, 11 mi away24/7
9CastleWorks Water Heaters634.9★ (453)Dublin, 9 mi away24/7
10Rooter Hero Plumbing & Air of Martinez624.8★ (1,092)Martinez, 15 mi away24/7

Call an emergency plumber in Danville 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 Danville, 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 641 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.

  1. Ranked #1 in Danville

    #1 Plumbing Care Inc

    Based in San Ramon, 3 mi away

    66/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,948 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 1,948 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2415 San Ramon Valley Blvd UNIT 312, San Ramon, CA 94583
    View profile for Plumbing Care Inc(925) 255-6352

  17. #17 R.B. Travis

    Based in Livermore, 17 mi away

    61/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.8★ from 824 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 824 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4935 Southfront Rd A, Livermore, CA 94551
    View profile for R.B. Travis(925) 369-5438

  20. #20 Prime Time Plumbing

    Based in San Ramon, 3 mi away

    61/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 50 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2010 Crow Canyon Pl Suite 100, San Ramon, CA 94583
    View profile for Prime Time Plumbing(510) 213-8213

  22. #22 Big Blue Plumbing

    Based in Alameda, 15 mi away

    61/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.7★ from 575 Google reviews, listed on Google as “Plumber”.

    • 4.7★ from 575 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    768 Stewart Ct, Alameda, CA 94501
    View profile for Big Blue Plumbing(510) 939-7870

  24. #24 Hopper Plumbing

    Based in Danville

    60/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 22 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    131 Shoshone Ct, Danville, CA 94526
    View profile for Hopper Plumbing(925) 207-8659

Top 50 of 641 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 Danville, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Water Heaters Only, Inc605.0★ (187)14 mi
27Oak Plumbing605.0★ (80)9 mi
28Allen & Sons Plumbing604.8★ (137)10 mi
29Roto-Rooter Plumbing & Water Cleanup605.0★ (191)15 mi
30Thomas & Sons Home Plumbing604.8★ (127)11 mi
31Big Brothers Plumbing Inc605.0★ (150)14 mi
32Cruz & Companies604.9★ (56)8 mi
33Dollar Plumbing604.9★ (73)9 mi
34Fito Plumbers Inc.604.8★ (98)10 mi
35Roto-Rooter Plumbing & Water Cleanup604.8★ (229)15 mi
3624/7 Rooter & Plumbing604.7★ (848)22 mi
37Accomplish Water Heater Service605.0★ (33)6 mi
38Pipe Spy, Inc.604.9★ (182)15 mi
39Albert Nahman Plumbing, Heating, and Cooling604.7★ (3,311)15 mi
40Big Smile Plumbing605.0★ (91)13 mi
41Roto-Rooter Plumbing & Water Cleanup604.8★ (2,560)15 mi
42Roto-Rooter Plumbing & Water Cleanup604.9★ (293)18 mi
43Letts Plumbing604.5★ (89)8 mi
44Michael Gardner Plumbing595.0★ (94)13 mi
45On R Way Plumbing & Drain Cleaning595.0★ (92)13 mi
46Plumbing Experts Inc.594.9★ (47)8 mi
47Advanced Plumbing & Drain594.9★ (666)25 mi
48Payless Water Heaters and Tankless Water Heaters594.8★ (353)20 mi
49Galaxy Rooter Plumbing595.0★ (16)3 mi
50Star Rooter & Plumbing Inc594.7★ (138)14 mi

How we ranked emergency plumbers in Danville

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 Danville: questions

Which plumbers in Danville are open 24/7?

25 on this list post 24/7 hours, including Plumbing Care Inc, In Demand Plumbing, URV Projects Plumbing Service, Mr. Rooter Plumbing of The Oakland-Berkeley Area and Roto-Rooter Plumbing & Water Cleanup.

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

Plumbing Care Inc is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency plumbers in Danville 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 Danville

  1. October 2026: CR Scores recalculated for 641 plumbers serving Danville.
  2. October 2026: 10 duplicate listings merged.

More emergency and plumbing pages