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Emergency Plumbers in North Bel Air, MD (2026)

Top 50 of 219 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank

23 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 North Bel Air: Roto-Rooter Plumbing & Water Cleanup, 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 North Bel Air at a glance

Top emergency plumbers in North Bel Air at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Roto-Rooter Plumbing & Water Cleanup644.8★ (549)Bel Air, 1 mi away24/7
2The Plumber Guys624.9★ (479)Aberdeen, 9 mi away24/7
3Kenneth & Sons Water Heaters624.8★ (125)Bel Air, 1 mi away24/7
4Benjamin Franklin Plumbing of Harford County624.7★ (204)Bel Air, 3 mi away24/7
5Straight Plumbing Llc624.9★ (203)Bel Air North, 6 mi away24/7
6Liberty Pure Solutions624.9★ (553)Cockeysville, 12 mi away24/7
7Roto-Rooter Plumbing & Water Cleanup624.8★ (4,075)Baltimore, 22 mi away24/7
8Donovan WaterWorks614.9★ (691)Cockeysville, 16 mi away24/7
9Roto-Rooter Plumbing & Water Cleanup614.8★ (752)Towson, 16 mi away24/7
10Victory Plumbing Services, LLC614.9★ (50)Bel Air, 2 mi away24/7

Call an emergency plumber in North Bel Air 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 North Bel Air, 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 219 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 The Plumber Guys

    Based in Aberdeen, 9 mi away

    62/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 479 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 479 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1205 Loflin Rd, Aberdeen, MD 21001
    View profile for The Plumber Guys(410) 698-7863

  8. #8 Donovan WaterWorks

    Based in Cockeysville, 16 mi away

    61/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 691 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 691 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9720 Greenside Dr #9w, Cockeysville, MD 21030
    View profile for Donovan WaterWorks(410) 240-5299

  24. #24 Hardy Plumbing | Emergency Plumber, Drain Cleaning, Pipe Repair, Tankless Water Heater Repair and Replacement in Towson MD

    Based in Towson, 15 mi away

    59/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 151 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 151 Google reviews
    • Emergency service
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    8517 Loch Raven Blvd, Towson, MD 21286
    View profile for Hardy Plumbing | Emergency Plumber, Drain Cleaning, Pipe Repair, Tankless Water Heater Repair and Replacement in Towson MD(443) 247-0101

  25. #25 Hardy Plumbing | Emergency Plumber, Drain Cleaning, Pipe Repair, Tankless Water Heater Repair and Replacement in Timonium, MD

    Based in Timonium, 17 mi away

    57/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 64 Google reviews
    • Emergency service
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    5 Ballyhaunis Ct, Timonium, MD 21093
    View profile for Hardy Plumbing | Emergency Plumber, Drain Cleaning, Pipe Repair, Tankless Water Heater Repair and Replacement in Timonium, MD(443) 232-9918

Top 50 of 219 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 North Bel Air, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Watson's Plumbing & Heating574.2★ (36)10 mi
27Michael & Son Services574.7★ (8,039)19 mi
28Otto's Plumbing575.0★ (48)18 mi
29Kelly Plumbing Services, Inc574.8★ (17)11 mi
30Champion Plumbing & Heating575.0★ (11)9 mi
31AMC Plumbing, LLC565.0★ (5)5 mi
32All Nite Sewer & Drain Cleaning, LLC.564.6★ (60)17 mi
33Electric Eel Sewer & Drain565.0★ (13)13 mi
34JSquad Services565.0★ (33)19 mi
35Millennium Plumbing554.3★ (109)23 mi
36Abbott Brothers Plumbing & Heating of Maryland554.8★ (354)21 mi
37Grassroots Plumbing555.0★ (6)13 mi
38Bridges Plumbing Co555.0★ (31)23 mi
39Constellation Home544.2★ (1,861)14 mi
40Mitchell Plumbing & Heating Inc.543.8★ (8)15 mi
41Blevins Heating & Cooling545.0★ (49)4 mi
42Maryland Advanced Plumbing LLC545.0★ (18)22 mi
43Zoom Drain544.0★ (43)21 mi
44Hughes Mechanical, LLC534.8★ (408)17 mi
45Krause Companies534.1★ (61)2 mi
46S&S Plumbing llc535.0★ (6)20 mi
47Reliability Home Services534.7★ (539)20 mi
48Non-Stop Services535.0★ (8)23 mi
49North American Millwright Services534.3★ (6)21 mi
50Stone Homes, LLC525.0★ (4)20 mi

How we ranked emergency plumbers in North Bel Air

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 North Bel Air: questions

Which plumbers in North Bel Air are open 24/7?

23 on this list post 24/7 hours, including Roto-Rooter Plumbing & Water Cleanup, The Plumber Guys, Kenneth & Sons Water Heaters, Benjamin Franklin Plumbing of Harford County and Straight Plumbing Llc.

Who is ranked #1 for emergency plumbing in North Bel Air, MD?

Roto-Rooter Plumbing & Water Cleanup is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency plumbers in North Bel Air 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 North Bel Air

  1. October 2026: CR Scores recalculated for 219 plumbers serving North Bel Air.
  2. October 2026: 3 duplicate listings merged.

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