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Emergency Plumbers in Katy, TX (2026)

Top 50 of 465 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 Katy: 24/7 Plumbing Co., LP, 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 Katy at a glance

Top emergency plumbers in Katy at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
124/7 Plumbing Co., LP654.9★ (1,832)Katy24/7
2MET Plumbing LLC654.8★ (1,325)Katy24/7
3Mercy Plumbing644.8★ (833)Katy24/7
4Life Line Plumbing644.9★ (590)Katy24/7
5Roto-Rooter Plumbing & Water Cleanup634.8★ (451)Katy24/7
6John Moore Services634.7★ (18,868)Houston, 18 mi away24/7
7Village Plumbing, Air & Electric634.8★ (9,335)Houston, 17 mi away24/7
8Ory's Plumbing Services & Drain Cleaning634.9★ (237)Katy24/7
9Gal Plumbing Industries LLC634.9★ (228)Katy24/7
10Carey Plumbing634.9★ (216)Katy24/7

Call an emergency plumber in Katy 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 Katy, 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 465 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 MET Plumbing LLC

    Based in Katy

    65/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.8★ from 1,325 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 1,325 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1005 Airline Dr Suite A, Katy, TX 77493
    View profile for MET Plumbing LLC(281) 845-8889

  3. #3 Mercy Plumbing

    Based in Katy

    64/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 833 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 833 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5560 S Peek Rd, Katy, TX 77450
    View profile for Mercy Plumbing(832) 876-9498

  10. #10 Carey Plumbing

    Based in Katy

    63/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.9★ from 216 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 216 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    23115 Regal Isle Ct, Katy, TX 77494
    View profile for Carey Plumbing(281) 905-1571

  11. #11 The Trade Society

    Based in Katy

    63/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 195 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 195 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    24210 Yelverton Glen Dr, Katy, TX 77493
    View profile for The Trade Society(713) 885-5860

  15. #15 Loyalty Plumbing LLC

    Based in Tomball, 18 mi away

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 3,075 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 3,075 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    19919 Bauer Hockley Rd, Tomball, TX 77377
    View profile for Loyalty Plumbing LLC(832) 298-3113

  19. #19 Plumbing Katy

    Based in Katy

    61/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.7★ from 72 Google reviews, listed on Google as “Plumber”.

    • 4.7★ from 72 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    633 E Fernhurst Dr Suite 703, Katy, TX 77450
    View profile for Plumbing Katy(713) 468-3000

  20. #20 Joe the Plumber

    Based in Cypress, 16 mi away

    61/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.7★ from 1,601 Google reviews, listed on Google as “Plumber”.

    • 4.7★ from 1,601 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    15503 Jarvis Rd, Cypress, TX 77429
    View profile for Joe the Plumber(281) 220-6828

Top 50 of 465 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 Katy, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Roto-Rooter Plumbing & Water Cleanup604.8★ (3,575)24 mi
27Champion Plumbing Services605.0★ (287)14 mi
28Safe Katy Plumbing Services605.0★ (20)In Katy
29JR Plumbing604.8★ (391)15 mi
30AAAlways Plumbing604.7★ (25)In Katy
31Santhoff Plumbing594.9★ (820)21 mi
32Cooper Plumbing | Houston Plumber594.9★ (504)18 mi
33OneCall Houston594.8★ (1,219)22 mi
34All The Time Plumbing594.8★ (326)16 mi
35Express Hydro Jetting594.7★ (23)2 mi
36Roto-Rooter Plumbing & Water Cleanup594.8★ (254)15 mi
37Texas Eco-Systems595.0★ (12)In Katy
38Hugo Plumbing594.9★ (503)20 mi
39ARS / Rescue Rooter594.6★ (11,276)17 mi
40Big State Plumbing594.4★ (24)1 mi
41AL Rooter Plumbing LLC594.9★ (121)14 mi
42True North Plumbing Company595.0★ (83)12 mi
43GEI Plumbing Services Houston594.8★ (607)21 mi
44Lifetime Plumbing584.9★ (82)12 mi
45Zoom Drain585.0★ (107)15 mi
46Turbo Plumbing , Air Conditioning, Electrical & HVAC Repair584.6★ (9)In Katy
47A1 Plus Electrical, Plumbing and Air584.8★ (4,485)18 mi
48Prime Cypress Plumbing Pros585.0★ (44)10 mi
49GEI Plumbing Services Sugar Land584.9★ (194)18 mi
50Arrow Plumbing584.8★ (284)19 mi

How we ranked emergency plumbers in Katy

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 Katy: questions

Which plumbers in Katy are open 24/7?

25 on this list post 24/7 hours, including 24/7 Plumbing Co., LP, MET Plumbing LLC, Mercy Plumbing, Life Line Plumbing and Roto-Rooter Plumbing & Water Cleanup.

Who is ranked #1 for emergency plumbing in Katy, TX?

24/7 Plumbing Co., LP is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency plumbers in Katy 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 Katy

  1. October 2026: CR Scores recalculated for 465 plumbers serving Katy.
  2. October 2026: 2 duplicate listings merged.

More emergency and plumbing pages