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ContractorsRanked

Best Plumbers in New Hamburg, ON (2026)

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

The short answer

  1. 1

    Best overall in New Hamburg: Hy-Pro Plumbing & Drain Cleaning of Kitchener & Waterloo, CR Score 88/100; 4.8★ from 457 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Tri City Plumbing Inc., posts 24/7 hours; ranked #2 of 198.

  3. 16

    Most-reviewed: Aire One Heating & Cooling KW, 9,448 Google reviews at 4.8★, the most of 198 ranked; ranked #16.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

198 New Hamburg plumbers are ranked here by CR Score, from 8 published factors. 78 are open 24/7, 101 open Saturdays and 94 open Sundays, based on posted hours. The median Google rating is 4.8★ across 198 rated businesses.

Top 10 plumbers in New Hamburg at a glance

Top 10 plumbers in New Hamburg at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Hy-Pro Plumbing & Drain Cleaning of Kitchener & Waterloo884.8★ (457)Kitchener, 17 km away24/7Overall
2Tri City Plumbing Inc.884.9★ (280)Kitchener, 20 km away24/7Emergencies
3Mr. Rooter Plumbing Of Kitchener ON884.7★ (878)Kitchener, 21 km away24/7—
4Tiger Plumbing884.8★ (389)Kitchener, 19 km away24/7—
5Brooks Brothers Plumbing885.0★ (62)Norfolk County, 9 km away24/7—
6PLUMBER ON DEMAND of KITCHENER, ON874.9★ (190)Kitchener, 19 km away24/7—
7TRH Plumbing & Heating Inc874.9★ (149)Waterloo, 18 km away24/7—
8Eco-Pro Plumbing & Drains Inc.874.9★ (550)Cambridge, 31 km away24/7—
9DrainTech Plumbing Kitchener874.9★ (173)Kitchener, 20 km away24/7—
10Mr. Rooter Plumbing Of Cambridge, ON874.8★ (748)Cambridge, 32 km away24/7—

The 198 best plumbers in New Hamburg, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

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 Tiger Plumbing

    Based in Kitchener, 19 km away

    88/100CR Score

    Ranked #4 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

  11. #11 1-Tom-Plumber

    Based in Cambridge, 34 km away

    86/100CR Score

    Ranked #11 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

Plumbers ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 198 ranked plumbers here; the rest are on their profiles.

plumbers in New Hamburg, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26J Nelson Services845.0★ (19)18 km
27Schweitzer's834.9★ (444)8 km
28Green Leaf Plumbing and Contracting835.0★ (30)27 km
29True Plumbing INC.835.0★ (23)24 km
30G S Plumbing Solutions Inc. Kitchener834.9★ (129)20 km
31Mr. Rooter Plumbing of Woodstock ON834.5★ (205)28 km
32Local Heating And Cooling835.0★ (397)18 km
33Superior Plumbing & Heating of Cambridge834.7★ (100)31 km
34The Super Plumber - Kitchener834.4★ (62)19 km
35Advance Heating & Cooling KW835.0★ (451)20 km
36Executive Plumbing834.9★ (50)33 km
37Greenflow Plumbing835.0★ (26)29 km
38PHD Plumbing Solutions835.0★ (35)32 km
39Superior Plumbing & Heating of Woodstock824.8★ (49)32 km
40Aire One Heating & Cooling Cambridge824.9★ (2,155)32 km
41Kitchener Plumbing Pros825.0★ (11)22 km
42Advantage Plumbing KW825.0★ (10)22 km
43Reliant Plumbing825.0★ (38)36 km
44Stanton Mechanical Ltd824.6★ (14)20 km
45Air and Water Care825.0★ (203)17 km
46Pro Flow Plumbing Solutions825.0★ (33)35 km
47Boehmers/Cronin Emery Home Services by Enercare824.8★ (1,534)26 km
48Integrity Drains & Plumbing824.9★ (59)20 km
49Campbell Septic824.9★ (17)28 km
50Basem Plumbing and Heating824.7★ (42)33 km

Also serving New Hamburg

20 more plumbers within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked plumbers serving New Hamburg
BusinessGoogle ratingDistance
Advance Pump and Tank Ltd.5.0★ (2)32 km
Alpine Plumbing Solutions5.0★ (2)17 km
Becker Plumbing5.0★ (2)30 km
Burley & Griffin Industrial Services Inc5.0★ (2)37 km
CW Mechanical Services Inc3.5★ (2)28 km
Del Signore E Plumbing Limited5.0★ (2)39 km
Dunn Heating and Air Conditioning4.7★ (969)19 km
Farrington Plumbing & Heating3.0★ (2)29 km
Grant Mechanical Inc.5.0★ (10)25 km
Guest Plumbing & HVAC Kitchener - Commercial & Residential Services5.0★ (2)17 km
Handy Andy Plumbing Cambridge2.5★ (2)32 km
Macker Mechanical5.0★ (2)5 km
Mike The Plumber1.0★ (2)17 km
Oakridge Plumbing Solutions4.4★ (11)22 km
Premium One Plumbing5.0★ (2)27 km
Ropol Plumbing5.0★ (2)26 km
Underground Contractors5.0★ (2)25 km
Ventilation HVAC Kitchener5.0★ (2)19 km
Waterloo Region Plus Plumbing5.0★ (2)19 km
XR EXCAVATING INC5.0★ (2)38 km

How much do plumbers cost in New Hamburg?

US national ranges converted to CAD, not adjusted for New Hamburg. Each row names its basis and the month we checked it.

How much do plumbers cost in New Hamburg?
JobLowTypicalHighBasisChecked
Water heater replacementCA$1,240CA$1,890CA$2,570Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)October 2026

How we ranked New Hamburg plumbers

We scored 198 New Hamburg plumbers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

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 fromIn New Hamburg data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Plumbers in New Hamburg: frequently asked questions

Who is the best plumber in New Hamburg?

By CR Score, the highest-ranked plumber in New Hamburg, ON is Hy-Pro Plumbing & Drain Cleaning of Kitchener & Waterloo with a CR Score of 88/100. It has 4.8★ from 457 Google reviews. It is open 24/7. Tri City Plumbing Inc. (#2) and Mr. Rooter Plumbing Of Kitchener ON (#3) follow. We ranked 198 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in New Hamburg?

ContractorsRanked ranks 198 plumbers serving New Hamburg, ON. Another 20 within 40 km are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in New Hamburg are open 24/7?

78 ranked plumbers in New Hamburg post 24/7 hours. The highest-ranked are Hy-Pro Plumbing & Drain Cleaning of Kitchener & Waterloo (#1), Tri City Plumbing Inc. (#2) and Mr. Rooter Plumbing Of Kitchener ON (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in New Hamburg work on weekends?

101 of 198 ranked plumbers post Saturday hours and 94 post Sunday hours. The highest-ranked open Saturdays are Hy-Pro Plumbing & Drain Cleaning of Kitchener & Waterloo (#1), Tri City Plumbing Inc. (#2) and Mr. Rooter Plumbing Of Kitchener ON (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does water heater replacement cost in New Hamburg?

Water heater replacement typically costs CA$1,240 to CA$2,570, with CA$1,890 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for New Hamburg. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do New Hamburg plumbers have?

The median Google rating among 198 rated plumbers in New Hamburg is 4.8★, with a median of 31 reviews. Aire One Heating & Cooling KW has the most, 9,448 reviews, and ranks #16. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank plumbers?

Each plumber gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do plumbers outside New Hamburg count in this ranking?

Yes, if they are within 40 km of the New Hamburg city centre, our service radius for plumbers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for New Hamburg

  1. October 2026: CR Scores recalculated for 198 plumbers serving New Hamburg.
  2. October 2026: 1 duplicate listing merged.

More plumbers and New Hamburg pages

Other trades in New Hamburg