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Emergency Plumbers in Napa, CA (2026)

Top 50 of 250 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 Napa: Mr. Rooter Plumbing of Contra Costa County, 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 Napa at a glance

Top emergency plumbers in Napa at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Mr. Rooter Plumbing of Contra Costa County614.8★ (265)Fairfield, 10 mi away24/7
2Marin Roto-Rooter614.9★ (1,033)Novato, 20 mi away24/7
3Steve Silva Plumbing Inc614.6★ (49)Napa24/7
4Rooter Hero Plumbing & Air of Martinez604.8★ (1,092)Martinez, 22 mi away24/7
5Wright Brothers Plumbing & Gas594.8★ (137)Vallejo, 14 mi away24/7
6Owens & Sons Plumbing594.6★ (55)Boyes Hot Springs, 9 mi away24/7
7Eco Plumbing595.0★ (9)Fairfield, 1 mi away24/7
8Roto-Rooter Plumbing & Water Cleanup594.4★ (238)Fairfield, 15 mi away24/7
9ABC Sewer & Drain584.4★ (59)Benicia, 10 mi away24/7
10Roto-Rooter Plumbing & Water Cleanup584.8★ (89)Vacaville, 16 mi away24/7

Call an emergency plumber in Napa 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 Napa, 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 250 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.

  2. #2 Marin Roto-Rooter

    Based in Novato, 20 mi away

    61/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,033 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 1,033 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    885 Olive Ave Suite D, Novato, CA 94945
    View profile for Marin Roto-Rooter(415) 898-2700

  7. #7 Eco Plumbing

    Based in Fairfield, 1 mi away

    59/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 9 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Eco Plumbing(707) 637-7238

  14. #14 C&C Plumbing

    Based in Fairfield, 12 mi away

    57/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.5★ from 37 Google reviews, listed on Google as “Plumber”.

    • 4.5★ from 37 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3513 Springfield Dr, Fairfield, CA 94534
    View profile for C&C Plumbing(707) 434-1355

  20. #20 Oak Plumbing

    Based in Vacaville, 16 mi away

    57/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.7★ from 53 Google reviews, listed on Google as “Plumber”.

    • 4.7★ from 53 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7776 Pleasants Valley Rd, Vacaville, CA 95688
    View profile for Oak Plumbing(707) 220-3185

  22. #22 Beastbay Plumbing

    Based in Benicia, 17 mi away

    57/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.4★ from 84 Google reviews, listed on Google as “Plumber”.

    • 4.4★ from 84 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4562 E 2nd St #H, Benicia, CA 94510
    View profile for Beastbay Plumbing(833) 232-7829

Top 50 of 250 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 Napa, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Fast Local Plumbers574.7★ (83)21 mi
27Service Champions574.9★ (5,220)23 mi
28West Coast Plumbing564.9★ (90)24 mi
29Munoz services564.9★ (52)22 mi
30Ludlow Plumbing565.0★ (8)12 mi
31Bellows Plumbing, Heating, Cooling & Electrical564.9★ (480)21 mi
32The Plumbing Two564.9★ (57)23 mi
33United States Plumbing565.0★ (66)25 mi
34KC Home Services Plumbing, Heating & AC Repair564.9★ (827)24 mi
35Bayside plumbing564.5★ (15)15 mi
36ABC Plumbing555.0★ (8)14 mi
37PrimeFlow Plumbing San Pablo555.0★ (39)23 mi
38Alejandro's Plumbing553.6★ (16)14 mi
39All About Plumbing555.0★ (13)18 mi
40Northbound Plumbing555.0★ (23)21 mi
41Complete Plumbing Plus LLC555.0★ (3)11 mi
42Perfect Tankless Plumbing554.1★ (27)18 mi
43All Concord Plumbing Solution555.0★ (27)24 mi
44Hog Island Plumbing Co555.0★ (3)12 mi
45Clear Wood Plumbing LLC545.0★ (6)16 mi
46John Gleason Plumbing, Inc545.0★ (13)21 mi
47Mr Rooter Plumbing544.8★ (158)In Napa
48Preferred Plumbing & Drain544.0★ (94)24 mi
49Ongaro & Sons544.9★ (538)20 mi
50Delatorre Septic and Trucking LLC544.7★ (7)20 mi

How we ranked emergency plumbers in Napa

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 Napa: questions

Which plumbers in Napa are open 24/7?

25 on this list post 24/7 hours, including Mr. Rooter Plumbing of Contra Costa County, Marin Roto-Rooter, Steve Silva Plumbing Inc, Rooter Hero Plumbing & Air of Martinez and Wright Brothers Plumbing & Gas.

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

Mr. Rooter Plumbing of Contra Costa County is #1, with a CR Score of 61 out of 100 on emergency weights.

How are emergency plumbers in Napa 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 Napa

  1. October 2026: CR Scores recalculated for 250 plumbers serving Napa.
  2. October 2026: 1 duplicate listing merged.

More emergency and plumbing pages