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ContractorsRanked

Emergency Plumbers in Guelph, ON (2026)

Top 50 of 263 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 Guelph: Hy-Pro Plumbing & Drain Cleaning of Guelph, 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 Guelph at a glance

Top emergency plumbers in Guelph at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Hy-Pro Plumbing & Drain Cleaning of Guelph914.7★ (568)Guelph24/7
2Arbuckle Plumbing Solutions915.0★ (128)Guelph24/7
3Jaytech Plumbing Guelph904.8★ (186)Guelph24/7
4Eco-Pro Plumbing & Drains Inc.904.9★ (550)Cambridge, 17 km away24/7
5Mr. Rooter Plumbing of Guelph904.7★ (170)Guelph24/7
61-Tom-Plumber895.0★ (257)Cambridge, 15 km away24/7
7Mr. Rooter Plumbing Of Cambridge, ON894.8★ (748)Cambridge, 20 km away24/7
8Reliance Heating, Air Conditioning & Plumbing894.7★ (9,230)Cambridge, 15 km away24/7
9Royal City Mechanical895.0★ (45)Guelph24/7
10Bartlett Plumbing895.0★ (139)Cambridge, 13 km away24/7

Call an emergency plumber in Guelph 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 Guelph, 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 263 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.

  6. #6 1-Tom-Plumber

    Based in Cambridge, 15 km away

    89/100CR Score

    Ranked #6 because of its Google rating and availability: 5.0★ from 257 Google reviews, open 24/7.

    • 5.0★ from 257 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    520 Thompson Dr #6, Cambridge, ON N1T 2K8
    View profile for 1-Tom-Plumber(519) 804-4491

  16. #16 Tiger Plumbing

    Based in Kitchener, 21 km away

    88/100CR Score

    Ranked #16 because of its Google rating and availability: 4.8★ from 389 Google reviews, open 24/7.

    • 4.8★ from 389 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    262 Breithaupt St, Kitchener, ON N2H 5H5
    View profile for Tiger Plumbing(519) 585-1840

Top 50 of 263 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 Guelph, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26TRH Plumbing & Heating Inc864.9★ (149)24 km
27Executive Plumbing864.9★ (50)14 km
28Hy-Pro Plumbing & Drain Cleaning of Milton864.8★ (225)25 km
29Aire One Heating & Cooling KW864.8★ (9,448)19 km
30Mr. Rooter Plumbing of Waterloo ON864.6★ (318)24 km
31PLUMBER ON DEMAND of MILTON, ON864.9★ (112)25 km
32Green Leaf Plumbing and Contracting865.0★ (30)14 km
33A Plumber Limited864.1★ (16)In Guelph
34Reliance Heating, Air Conditioning & Plumbing864.7★ (2,268)22 km
35Pioneer Plumbers of Guelph865.0★ (6)In Guelph
36Greenflow Plumbing855.0★ (26)15 km
37Superior Plumbing & Heating of Cambridge854.7★ (100)21 km
38Aire One Heating & Cooling Cambridge854.9★ (2,155)15 km
39BAE - Plumbing Apprentice855.0★ (5)In Guelph
40WiseWater Plumbing Inc.855.0★ (54)23 km
41Mina Plumbing855.0★ (119)33 km
42Kingdom Plumbing Inc.855.0★ (54)25 km
43MacRory Plumbing Inc.855.0★ (111)33 km
44Everglades Plumbing Services855.0★ (123)33 km
45Clayton Plumbing855.0★ (4)In Guelph
46Hy-Mark Home Comfort854.8★ (450)In Guelph
47PLUMBER ON DEMAND of BURLINGTON, ON855.0★ (177)38 km
48True Plumbing INC.855.0★ (23)17 km
49Reliant Plumbing855.0★ (38)22 km
504 Seasons Plumbing855.0★ (155)39 km

How we ranked emergency plumbers in Guelph

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 Guelph: questions

Which plumbers in Guelph are open 24/7?

25 on this list post 24/7 hours, including Hy-Pro Plumbing & Drain Cleaning of Guelph, Arbuckle Plumbing Solutions, Jaytech Plumbing Guelph, Eco-Pro Plumbing & Drains Inc. and Mr. Rooter Plumbing of Guelph.

Who is ranked #1 for emergency plumbing in Guelph, ON?

Hy-Pro Plumbing & Drain Cleaning of Guelph is #1, with a CR Score of 91 out of 100 on emergency weights.

How are emergency plumbers in Guelph 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 Guelph

  1. October 2026: CR Scores recalculated for 263 plumbers serving Guelph.
  2. October 2026: 1 duplicate listing merged.

More emergency and plumbing pages