Skip to content
ContractorsRanked

Emergency Plumbers in Arnold, MO (2026)

Top 50 of 278 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 Arnold: Mr. Rooter Plumbing of St. Louis, 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 Arnold at a glance

Top emergency plumbers in Arnold at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Mr. Rooter Plumbing of St. Louis924.8★ (2,141)Ballwin, 8 mi away24/7
2Roto-Rooter Plumbing & Water Cleanup915.0★ (509)Murphy, 6 mi away24/7
3River City Sewer& Drain, L.L.C.914.9★ (207)Arnold24/7
4Roto-Rooter Plumbing & Water Cleanup914.8★ (5,589)St. Louis, 17 mi away24/7
5Beis Plumbing914.8★ (1,790)Valley Park, 11 mi away24/7
6Roto-Rooter Plumbing & Water Cleanup904.9★ (2,557)Chesterfield, 19 mi away24/7
7Roto-Rooter Plumbing & Water Cleanup904.9★ (1,474)Ballwin, 16 mi away24/7
8Able Rooter Plumbing & Drain Cleaning St. Louis895.0★ (1,008)East Saint Louis, 17 mi away24/7
9Kirkwood Plumbing Inc894.7★ (673)Kirkwood, 10 mi away24/7
10Roto-Rooter Plumbing & Water Cleanup895.0★ (423)Eureka, 15 mi away24/7

Call an emergency plumber in Arnold 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 Arnold, 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 278 is on the plumbers page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  5. #5 Beis Plumbing

    Based in Valley Park, 11 mi away

    91/100CR Score

    Ranked #5 because of its Google rating and availability: 4.8★ from 1,790 Google reviews, open 24/7.

    • 4.8★ from 1,790 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    280 Vance Rd, Valley Park, MO 63088
    View profile for Beis Plumbing(314) 500-5325

  23. #23 Zoom Drain

    Based in Kirkwood, 8 mi away

    86/100CR Score

    Ranked #23 because of its Google rating and availability: 4.6★ from 47 Google reviews, open 24/7.

    • 4.6★ from 47 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1461 Larkin Williams Rd, Fenton, MO 63026
    View profile for Zoom Drain(636) 549-7378

Top 50 of 278 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 Arnold, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Academy Air Heating, Cooling, Plumbing and Electric854.8★ (6,727)24 mi
27Polar Plumbing, Heating & Air Conditioning855.0★ (197)25 mi
28Signature Plumbing Services St Louis854.6★ (31)9 mi
29Drain Surgeons844.0★ (46)5 mi
30Classic Aire Care844.9★ (4,820)17 mi
31Mid America Drain Services844.4★ (36)10 mi
32Hosack Plumbing, Heating & Cooling845.0★ (34)17 mi
33Hosack Plumbing, Heating & Cooling844.9★ (157)25 mi
34All Purpose Sewer & Drain Clng844.7★ (23)8 mi
35Darwyn's Plumbing844.3★ (215)15 mi
36Pierson Plumbing Sewer & Drain L.L.C844.8★ (169)24 mi
37Arch City Drain and Plumbing835.0★ (51)22 mi
38A Davinroy Plumbing & Mechanical - Plumber in Belleville834.6★ (171)22 mi
39Hosack Plumbing, Heating & Cooling834.9★ (153)13 mi
40Hoffmann Brothers834.8★ (107)25 mi
41DNS Plumbing and Drain833.9★ (36)10 mi
42Castlewood Plumbing834.4★ (233)22 mi
43USA Plumbing Plus824.2★ (33)15 mi
44Rooter Man Of Arnold Missouri825.0★ (8)15 mi
45Drain Medics LLC823.7★ (65)4 mi
46BELOMAN824.9★ (1,500)19 mi
47Right Now Plumbing823.9★ (145)15 mi
48Plumber Guys of Ballwin815.0★ (3)14 mi
49Classic Aire Care815.0★ (1,160)25 mi
50AI Drain Service814.4★ (34)17 mi

How we ranked emergency plumbers in Arnold

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency plumbers in Arnold: questions

Which plumbers in Arnold are open 24/7?

25 on this list post 24/7 hours, including Mr. Rooter Plumbing of St. Louis, Roto-Rooter Plumbing & Water Cleanup, River City Sewer& Drain, L.L.C., Roto-Rooter Plumbing & Water Cleanup and Beis Plumbing.

Who is ranked #1 for emergency plumbing in Arnold, MO?

Mr. Rooter Plumbing of St. Louis is #1, with a CR Score of 92 out of 100 on emergency weights.

How are emergency plumbers in Arnold ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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 Arnold

  1. October 2026: CR Scores recalculated for 278 plumbers serving Arnold.
  2. October 2026: 1 duplicate listing merged.

More emergency and plumbing pages