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ContractorsRanked

Emergency Plumbers in Lansdowne, MD (2026)

Top 50 of 551 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 Lansdowne: 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 Lansdowne at a glance

Top emergency plumbers in Lansdowne at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Len The Plumber Heating & Air, LLC954.7★ (15,911)Arbutus, 1 mi away24/7
2Roto-Rooter Plumbing & Water Cleanup934.8★ (4,075)Baltimore, 4 mi away24/7
3Roto-Rooter Plumbing & Water Cleanup924.9★ (1,074)Arbutus, 2 mi away24/7
4Prime Plumbing924.8★ (2,323)Glen Burnie, 7 mi away24/7
5Catons Plumbing, Drains & Water Cleanup914.7★ (1,684)Catonsville, 6 mi away24/7
6Roto-Rooter Plumbing & Water Cleanup914.8★ (1,242)Elkridge, 7 mi away24/7
7Catons Plumbing, Drains & Water Cleanup904.8★ (560)Baltimore, 4 mi away24/7
8Roto-Rooter Plumbing & Water Cleanup904.9★ (614)Dundalk, 7 mi away24/7
9Roto-Rooter Plumbing & Water Cleanup904.8★ (956)Ellicott City, 8 mi away24/7
10Sewer Slayer905.0★ (157)Arbutus, 3 mi away24/7

Call an emergency plumber in Lansdowne 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 Lansdowne, 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 551 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.

  4. #4 Prime Plumbing

    Based in Glen Burnie, 7 mi away

    92/100CR Score

    Ranked #4 because of its Google rating and availability: 4.8★ from 2,323 Google reviews, open 24/7.

    • 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

  14. #14 Mahon Plumbing

    Based in Baltimore, 7 mi away

    89/100CR Score

    Ranked #14 because of its Google rating and availability: 4.9★ from 268 Google reviews, open 24/7.

    • 4.9★ from 268 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6824 Fort Smallwood Rd Ste. A, Baltimore, MD 21226
    View profile for Mahon Plumbing(410) 766-8566

  17. #17 Perfect Plumbing

    Based in Arbutus, 2 mi away

    89/100CR Score

    Ranked #17 because of its Google rating and availability: 4.7★ from 196 Google reviews, open 24/7.

    • 4.7★ from 196 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    803 Barkwood Ct Suite G, Linthicum Heights, MD 21090
    View profile for Perfect Plumbing(443) 572-6116

  19. #19 Abend Services

    Based in Baltimore, 3 mi away

    89/100CR Score

    Ranked #19 because of its Google rating and availability: 4.8★ from 175 Google reviews, open 24/7.

    • 4.8★ from 175 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    407 Bon Air Ave, Baltimore, MD 21225
    View profile for Abend Services(443) 516-9224

  23. #23 Abbott's Plumbing

    Based in Elkridge, 4 mi away

    89/100CR Score

    Ranked #23 because of its Google rating and availability: 4.6★ from 426 Google reviews, open 24/7.

    • 4.6★ from 426 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6149 Washington Blvd, Elkridge, MD 21075
    View profile for Abbott's Plumbing(410) 536-5700

Top 50 of 551 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 Lansdowne, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Donovan WaterWorks884.9★ (691)15 mi
27Beltway Air Conditioning, Heating & Plumbing884.9★ (2,167)6 mi
28W. A. Booth Plumbing Services llc885.0★ (204)10 mi
29Elite Plumbing & Home Services884.9★ (228)9 mi
30Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical884.8★ (4,514)8 mi
31Brian B. Quick Plumbing884.9★ (946)18 mi
32Brian B. Quick Plumbing884.9★ (1,368)20 mi
33Hosanna Plumbing & Drain LLC885.0★ (67)5 mi
34All Clear Plumbing & Drain Service, LLC884.8★ (547)14 mi
35Hardy Plumbing | Emergency Plumber, Drain Cleaning, Pipe Repair, Tankless Water Heater Repair and Replacement in Towson MD885.0★ (151)12 mi
36Len The Plumber Heating & Air, LLC874.8★ (1,053)18 mi
37Boothe's Heating, Air, Plumbing, Drains & Electrical874.9★ (1,461)8 mi
38F.H. Furr Plumbing, Heating, Air Conditioning & Electrical874.8★ (1,788)6 mi
39Ahoy Plumbing875.0★ (140)12 mi
40Roto-Rooter Plumbing & Water Cleanup874.9★ (542)18 mi
41Nick's Plumbing874.9★ (78)7 mi
42Park Plumbing LLC875.0★ (178)14 mi
43Catons Plumbing, Drains & Water Cleanup874.9★ (142)11 mi
44Howard Plumbing874.9★ (521)19 mi
45Liberty Pure Solutions874.9★ (553)19 mi
46Roto-Rooter Plumbing & Water Cleanup874.8★ (1,128)21 mi
47Abend Services874.9★ (146)13 mi
48Sila Heating, Air Conditioning & Plumbing874.9★ (275)2 mi
491st Choice Plumbing & Backflow Prevention, LLC864.9★ (113)13 mi
50Catons Plumbing, Drains & Water Cleanup865.0★ (312)21 mi

How we ranked emergency plumbers in Lansdowne

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 Lansdowne: questions

Which plumbers in Lansdowne are open 24/7?

25 on this list post 24/7 hours, including Len The Plumber Heating & Air, LLC, Roto-Rooter Plumbing & Water Cleanup, Roto-Rooter Plumbing & Water Cleanup, Prime Plumbing and Catons Plumbing, Drains & Water Cleanup.

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

Len The Plumber Heating & Air, LLC is #1, with a CR Score of 95 out of 100 on emergency weights.

How are emergency plumbers in Lansdowne 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 Lansdowne

  1. October 2026: CR Scores recalculated for 551 plumbers serving Lansdowne.
  2. October 2026: 7 duplicate listings merged.

More emergency and plumbing pages