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Emergency Plumbers in Towson, MD (2026)

Top 50 of 447 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 Towson: Len The Plumber Heating & Air, LLC, 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 Towson at a glance

Top emergency plumbers in Towson at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Len The Plumber Heating & Air, LLC654.7★ (15,911)Arbutus, 11 mi away24/7
2Roto-Rooter Plumbing & Water Cleanup644.8★ (4,075)Baltimore, 7 mi away24/7
3Roto-Rooter Plumbing & Water Cleanup644.8★ (752)Towson24/7
4Donovan WaterWorks634.9★ (691)Cockeysville, 4 mi away24/7
5Warrior Plumbing & Heating624.9★ (400)Baltimore, 5 mi away24/7
6Catons Plumbing, Drains & Water Cleanup624.9★ (142)Towson24/7
7Liberty Pure Solutions624.9★ (553)Cockeysville, 8 mi away24/7
8Catons Plumbing, Drains & Water Cleanup624.7★ (1,684)Catonsville, 12 mi away24/7
9Benjamin Franklin Plumbing of Baltimore624.9★ (326)Baltimore, 6 mi away24/7
10Catons Plumbing, Drains & Water Cleanup624.8★ (560)Baltimore, 8 mi away24/7

Call an emergency plumber in Towson 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 Towson, 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 447 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.

  4. #4 Donovan WaterWorks

    Based in Cockeysville, 4 mi away

    63/100CR Score

    Ranked #4 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

  15. #15 Prime Plumbing

    Based in Glen Burnie, 17 mi away

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 2,323 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 2,323 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7617 Baltimore Annapolis Blvd, Glen Burnie, MD 21060
    View profile for Prime Plumbing(443) 247-4400

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

    Based in Towson

    63/100CR 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, 4 mi away

    60/100CR 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 447 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 Towson, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Mahon Plumbing594.9★ (268)15 mi
27Elite Plumbing & Home Services594.9★ (228)14 mi
28JSquad Services595.0★ (33)4 mi
29Sewer Slayer595.0★ (157)14 mi
30Abbott's Plumbing594.6★ (426)15 mi
31Abend Services594.8★ (175)13 mi
32Greer Plumbing & Water Heater Repair594.9★ (450)19 mi
33Trust Plumbing & Heating, LLC595.0★ (143)14 mi
34Perfect Plumbing594.7★ (196)13 mi
35All Nite Sewer & Drain Cleaning, LLC.594.6★ (60)7 mi
36Benjamin Franklin Plumbing of Columbia594.9★ (257)17 mi
37Get Back Plumbing594.9★ (104)12 mi
38Michael & Son Services594.7★ (8,039)8 mi
39Hosanna Plumbing & Drain LLC595.0★ (67)11 mi
40TNT Plumbing & Drain Service, LLC594.9★ (110)13 mi
41Apple Plumbing, Heating, & Air595.0★ (216)18 mi
42Bridges Plumbing Co585.0★ (31)7 mi
43Redbeard Plumbing, LLC585.0★ (102)14 mi
44SLO-FLO Plumbing585.0★ (213)19 mi
45The Plumber Guys584.9★ (479)22 mi
46Benjamin Franklin Plumbing of Harford County584.7★ (204)16 mi
47Millennium Plumbing584.3★ (109)9 mi
48Abbott Brothers Plumbing & Heating of Maryland584.8★ (354)5 mi
49Straight Plumbing Llc584.9★ (203)18 mi
50Bailey Bros. Plumbing & Drain Services585.0★ (154)19 mi

How we ranked emergency plumbers in Towson

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 Towson: questions

Which plumbers in Towson are open 24/7?

23 on this list post 24/7 hours, including Len The Plumber Heating & Air, LLC, Roto-Rooter Plumbing & Water Cleanup, Roto-Rooter Plumbing & Water Cleanup, Donovan WaterWorks and Warrior Plumbing & Heating.

Who is ranked #1 for emergency plumbing in Towson, MD?

Len The Plumber Heating & Air, LLC is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency plumbers in Towson 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 Towson

  1. October 2026: CR Scores recalculated for 447 plumbers serving Towson.
  2. October 2026: 5 duplicate listings merged.

More emergency and plumbing pages