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Emergency Plumbers in Duluth, MN (2026)

50 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank

18 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 Duluth: A G O'Brien Plumbing & Heating Co, 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 Duluth at a glance

Top emergency plumbers in Duluth at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1A G O'Brien Plumbing & Heating Co654.8★ (362)Duluth24/7
2After Hours Sewer & Drain Cleaning LLC645.0★ (88)Duluth24/7
3Pro Service Plumbing635.0★ (84)Duluth24/7
4AquaTech Duluth Plumber635.0★ (72)Duluth24/7
5Flow Sewer and Drain Cleaning634.9★ (56)Duluth24/7
6Stone Plumbing and Heating Inc.624.9★ (395)Duluth24/7
7ASP Mechanical624.8★ (1,645)Duluth24/7
8Polar Plumbing, Heating & Air615.0★ (23)Duluth24/7
9Duluth Excavation & Septic Services604.8★ (13)Duluth24/7
10Plumbing and Heating Solutions Inc595.0★ (68)Duluth24/7

Call an emergency plumber in Duluth 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 Duluth, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.

  3. #3 Pro Service Plumbing

    Based in Duluth

    63/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 84 Google reviews, listed on Google as “Plumber”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 84 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Pro Service Plumbing(218) 349-9809

  7. #7 ASP Mechanical

    Based in Duluth

    62/100CR Score

    Ranked #7 because of its Google rating and review volume: 4.8★ from 1,645 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 1,645 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5028 Miller Trunk Hwy, Duluth, MN 55811
    View profile for ASP Mechanical(218) 203-9640

  14. #14 RJC Septic and Excavating LLC

    Based in Duluth

    58/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8 N 63rd Ave W, Duluth, MN 55807
    View profile for RJC Septic and Excavating LLC

  17. #17 Lavoie Plumbing Inc.

    Based in Cloquet, 14 mi away

    54/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    34 Himango Rd, Esko, MN 55733
    View profile for Lavoie Plumbing Inc.(218) 391-5357

  19. #19 Emergency Plumbing

    Based in Duluth

    58/100CR Score

    Ranked #19 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Plumber”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.7★ from 3 Google reviews
    • Emergency service
    Address
    230 W Superior St, Duluth, MN 55802
    View profile for Emergency Plumbing(218) 550-5220

  20. #20 UA Local 11

    Based in Duluth

    53/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.6★ from 41 Google reviews, listed on Google as “Plumber”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.6★ from 41 Google reviews
    Address
    4402 Airpark Blvd, Duluth, MN 55811
    View profile for UA Local 11(218) 727-2199

  21. #21 Advanced Sewer Services

    Based in Duluth

    50/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.3★ from 13 Google reviews, listed on Google as “Plumber”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.3★ from 13 Google reviews
    Address
    311 S 73rd Ave W, Duluth, MN 55807
    View profile for Advanced Sewer Services(218) 727-3355

  25. #25 A+ Garden Center

    Based in Duluth

    46/100CR Score

    Ranked #25 because of its Google rating and review volume: 4.6★ from 96 Google reviews.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.6★ from 96 Google reviews
    Address
    6150 Old Miller Trunk Hwy, Saginaw, MN 55779
    View profile for A+ Garden Center(218) 729-9079

All 50 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 Duluth, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Harbor Mechanical Inc444.8★ (98)In Duluth
27Murph's Plumbing & Heating445.0★ (5)In Duluth
28Ace Plumbers Duluth MN434.9★ (41)In Duluth
29Duluth Service Plumbing434.9★ (30)In Duluth
30Midway Sewer Services424.6★ (54)6 mi
31Fossum Plumbing & Heating LLC414.8★ (16)In Duluth
32Hill Side Sewer and Drain Service414.8★ (90)12 mi
33Caldwell Plumbing & Heating414.3★ (19)In Duluth
34Bill's Plumbing & Heating LLC415.0★ (10)In Duluth
35Shubitz Plumbing & Heating413.4★ (37)In Duluth
36Hill Side Sewer and Drain Service404.6★ (20)7 mi
37Young Plumbing and Heating393.8★ (38)9 mi
38Bluewater Geothermal391.7★ (6)In Duluth
39Guthrie Plumbing & Heating384.8★ (18)In Duluth
40Abco Plumbing Heating & Cooling364.3★ (11)17 mi
41Steve Young Plumbing & Heating llc363.7★ (6)13 mi
42ATK364.8★ (75)7 mi
43Dryke Plumbing & Heating Inc.362.9★ (12)In Duluth
44Carlson Duluth Company364.0★ (60)In Duluth
45L&S Plumbing & Heating LLC355.0★ (9)7 mi
46Diser Construction344.6★ (10)In Duluth
47Independence Heating & Cooling345.0★ (6)In Duluth
48Meadows Inc.335.0★ (29)13 mi
49Cloquet Plumbing and Heating LLC324.0★ (12)18 mi
50Advanced Excavating & Onsite Systems, LLC295.0★ (5)17 mi

How we ranked emergency plumbers in Duluth

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 Duluth: questions

Which plumbers in Duluth are open 24/7?

18 on this list post 24/7 hours, including A G O'Brien Plumbing & Heating Co, After Hours Sewer & Drain Cleaning LLC, Pro Service Plumbing, AquaTech Duluth Plumber and Flow Sewer and Drain Cleaning.

Who is ranked #1 for emergency plumbing in Duluth, MN?

A G O'Brien Plumbing & Heating Co is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency plumbers in Duluth 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?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Duluth

  1. October 2026: CR Scores recalculated for 50 plumbers serving Duluth.
  2. October 2026: 1 duplicate listing merged.

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