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Emergency Plumbers in Dunkirk, NY (2026)

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

3 of the 8 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 Dunkirk: Fredonia Heating & Plumbing, 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 Dunkirk at a glance

Top emergency plumbers in Dunkirk at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Fredonia Heating & Plumbing874.7★ (32)Fredonia, 3 mi away24/7
2McCandless Plumbing & Excavation825.0★ (4)Jamestown, 16 mi away24/7
3A1 Southern Tier Heating, Cooling & Plumbing773.2★ (6)Jamestown, 18 mi away24/7
4A Plus Plumbing814.0★ (13)Dunkirk—
5Gugino Plumbing Heating & Air Conditioning624.6★ (46)Fredonia, 3 mi away—
6Casale Plumbing, Heating & Air624.0★ (57)Dunkirk—
7Gabo Handyman INC595.0★ (40)Norfolk County, 9 mi awaySat · Evenings
8Muldowney Bros. Lawn Care, LLC574.8★ (16)Fredonia, 2 mi awaySat

Call an emergency plumber in Dunkirk 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 8 emergency plumbers in Dunkirk, ranked

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

  1. Based in Dunkirk

    81/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.0★ from 13 Google reviews, listed on Google as “Plumber”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 4.0★ from 13 Google reviews
  2. Based in Norfolk County, 9 mi away

    59/100CR Score

    Ranked #7 because of its Google rating and review volume: 5.0★ from 40 Google reviews, 40 Google reviews.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 40 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat 8 AM–7:30 PM · Sun closed

How we ranked emergency plumbers in Dunkirk

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 Dunkirk: questions

Which plumbers in Dunkirk are open 24/7?

3 on this list post 24/7 hours: Fredonia Heating & Plumbing, McCandless Plumbing & Excavation and A1 Southern Tier Heating, Cooling & Plumbing.

Who is ranked #1 for emergency plumbing in Dunkirk, NY?

Fredonia Heating & Plumbing is #1, with a CR Score of 87 out of 100 on emergency weights.

How are emergency plumbers in Dunkirk 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?

8 of the 8 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Dunkirk

  1. October 2026: CR Scores recalculated for 8 plumbers serving Dunkirk.