The Best of Ottawa, calculated.

fromOttawa

Plumbers in Ottawa: ranks 27 to 52

Page 2 of 3. Ranks 27 to 52 in the saved plumbers list. The order and scores are unchanged. Back to page 1.

#27: Platinum FloXpress Plumbing and Heating. Score 4.79/5 from 4.9 Google stars and 42 reviews.

Ottawa-area average. Data: . Refresh due: . Method.

Neutral graphicfromOttawa Score 4.79

Platinum FloXpress Plumbing and Heating

27

#27 of 78Riverview · South End

3748 Albion Rd S · Google 4.9 (42 reviews)

  • Why: Stored rank #27; score 4.79/5.
  • 4.9 stars from 42 reviews; 44% of the score is its own rating.

    Score breakdown

    Confidence: low (44.2%). R = 4.9; v = 42; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

4.55.0Ottawa avg 4.70Google 4.9Score 4.79
MapOfficial website
Neutral graphicfromOttawa Score 4.79

Hani Plumbing Services

28

Gloucester

309 Flesherton Private · Google 4.9 (41)

  • Why: Stored rank #28; score 4.79/5.
  • 4.9 stars from 41 reviews; 44% of the score is its own rating.

    Score breakdown

    Confidence: low (43.6%). R = 4.9; v = 41; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

MapOfficial website
Neutral graphicfromOttawa Score 4.79

Plumbing Now

29

Riverside South

2487 Kaladar Ave · Google 4.8 (316)

  • Why: Stored rank #29; score 4.79/5.
  • 4.8 stars from 316 reviews; 86% of the score is its own rating.

    Score breakdown

    Confidence: high (85.6%). R = 4.8; v = 316; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

MapOfficial website

Ranks 30 to 52

Showing 23 of 23 places below the first three on this page.

30 to 52Good backups to know

  1. Neutral graphic
    fromOttawa Score 4.78

    Rank 30: Danny's Pump Svc

    Gatineau · Google 4.9 (38) on Google Maps · 8 Rue Dorion

    4.9 stars from 38 reviews; 42% of the score is its own rating.

    Score breakdown

    Confidence: low (41.8%). R = 4.9; v = 38; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.78

    Rank 31: Liquid Copper Plumbing Ottawa

    Nepean · Google 4.9 (36) on Google Maps · 17 Enterprise Ave

    4.9 stars from 36 reviews; 40% of the score is its own rating.

    Score breakdown

    Confidence: low (40.4%). R = 4.9; v = 36; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.77

    Rank 32: Tourangeau Mechanical

    Gloucester · Google 5.0 (17) on Google Maps · 2212 Gladwin Crescent

    5.0 stars from 17 reviews; 24% of the score is its own rating.

    Score breakdown

    Confidence: low (24.3%). R = 5; v = 17; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.77

    Rank 33: DrainPro

    Nepean · Google 4.8 (115) on Google Maps · 1980 Merivale Rd

    4.8 stars from 115 reviews; 68% of the score is its own rating.

    Score breakdown

    Confidence: medium (68.5%). R = 4.8; v = 115; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.76

    Rank 34: GreenLine Plumbing & Drain Nepean

    Nepean · Google 5.0 (13) on Google Maps · 595 W Hunt Club Rd Ste 21

    5.0 stars from 13 reviews; 20% of the score is its own rating.

    Score breakdown

    Confidence: low (19.7%). R = 5; v = 13; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.76

    Rank 35: Knox Plumbing

    Centretown West · Google 5.0 (13) on Google Maps · 110b Lebreton St N

    5.0 stars from 13 reviews; 20% of the score is its own rating.

    Score breakdown

    Confidence: low (19.7%). R = 5; v = 13; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.75

    Rank 36: Service-Tech Plomberie

    Gatineau · Google 4.8 (60) on Google Maps · 1543 Rue Atmec

    4.8 stars from 60 reviews; 53% of the score is its own rating.

    Score breakdown

    Confidence: medium (53.1%). R = 4.8; v = 60; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.75

    Rank 37: Lister Plumbing Ottawa

    Bells Corners · Google 4.8 (55) on Google Maps · 14 Hobbs Ave

    4.8 stars from 55 reviews; 51% of the score is its own rating.

    Score breakdown

    Confidence: medium (50.9%). R = 4.8; v = 55; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.75

    Rank 38: Drain-Away Inc, plumbing & Drain Svc

    Gloucester · Google 4.8 (53) on Google Maps · 2584 Edinburgh Pl

    4.8 stars from 53 reviews; 50% of the score is its own rating.

    Score breakdown

    Confidence: medium (50.0%). R = 4.8; v = 53; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.75

    Rank 39: Penta Plumbing Ltd.

    Nepean · Google 4.8 (52) on Google Maps · 35 Auriga Dr

    4.8 stars from 52 reviews; 50% of the score is its own rating.

    Score breakdown

    Confidence: low (49.5%). R = 4.8; v = 52; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.75

    Rank 40: Ottawa Plumbing Service

    Downtown · Google 5.0 (10) on Google Maps · 69 William St

    5.0 stars from 10 reviews; 16% of the score is its own rating.

    Score breakdown

    Confidence: low (15.9%). R = 5; v = 10; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.74

    Rank 41: Adams Plumbing

    Nepean · Google 4.9 (15) on Google Maps · 73 Promenade Ave

    4.9 stars from 15 reviews; 22% of the score is its own rating.

    Score breakdown

    Confidence: low (22.1%). R = 4.9; v = 15; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.74

    Rank 42: Kalex Plumbing Inc

    Riverside South · Google 4.9 (14) on Google Maps · 1027 Red Spruce St

    4.9 stars from 14 reviews; 21% of the score is its own rating.

    Score breakdown

    Confidence: low (20.9%). R = 4.9; v = 14; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

    Website not recorded
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    fromOttawa Score 4.74

    Rank 43: Ottawa Drain Services

    Centretown · Google 4.8 (31) on Google Maps · 375 Lisgar St

    4.8 stars from 31 reviews; 37% of the score is its own rating.

    Score breakdown

    Confidence: low (36.9%). R = 4.8; v = 31; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.73

    Rank 44: Diamond Plumbing

    Bells Corners · Google 4.8 (26) on Google Maps · 300 Greenbank Rd Ste M096

    4.8 stars from 26 reviews; 33% of the score is its own rating.

    Score breakdown

    Confidence: low (32.9%). R = 4.8; v = 26; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.72

    Rank 45: Valente Plumbing

    Alta Vista · Google 4.8 (18) on Google Maps · 3988 Leitrim Rd

    4.8 stars from 18 reviews; 25% of the score is its own rating.

    Score breakdown

    Confidence: low (25.4%). R = 4.8; v = 18; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.72

    Rank 46: Morris Plumbing

    Stittsville · Google 4.8 (17) on Google Maps · 5 Valerie St

    4.8 stars from 17 reviews; 24% of the score is its own rating.

    Score breakdown

    Confidence: low (24.3%). R = 4.8; v = 17; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.72

    Rank 47: RTP Plumbing Inc.

    Orléans · Google 4.8 (16) on Google Maps · 1523 Demeter St

    4.8 stars from 16 reviews; 23% of the score is its own rating.

    Score breakdown

    Confidence: low (23.2%). R = 4.8; v = 16; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.72

    Rank 48: Pennex Backflow Prevention & Plumbing

    Alta Vista · Google 4.8 (13) on Google Maps · 2285 St. Laurent Blvd C6

    4.8 stars from 13 reviews; 20% of the score is its own rating.

    Score breakdown

    Confidence: low (19.7%). R = 4.8; v = 13; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.70

    Rank 49: Mr. Rooter Plumbing of Ottawa

    Alta Vista · Google 4.7 (1,955) on Google Maps · 3900 Russell Rd

    4.7 stars from 1,955 reviews; 97% of the score is its own rating.

    Score breakdown

    Confidence: high (97.4%). R = 4.7; v = 1955; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.70

    Rank 50: PLOMBERIE PRO SERVICE

    Gatineau · Google 4.7 (263) on Google Maps · 229 Rue Cedar

    4.7 stars from 263 reviews; 83% of the score is its own rating.

    Score breakdown

    Confidence: medium (83.2%). R = 4.7; v = 263; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.70

    Rank 51: Plomberie Pascal Patry

    Gatineau · Google 4.7 (98) on Google Maps · 26 Rue de la Châteauguay

    4.7 stars from 98 reviews; 65% of the score is its own rating.

    Score breakdown

    Confidence: medium (64.9%). R = 4.7; v = 98; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

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    fromOttawa Score 4.70

    Rank 52: Hero Plumbing Service

    Kanata · Google 4.7 (92) on Google Maps · 72 Shearer Crescent

    4.7 stars from 92 reviews; 63% of the score is its own rating.

    Score breakdown

    Confidence: medium (63.4%). R = 4.7; v = 92; C = 4.6978; m = 53. Score = (v / (v + m)) × R + (m / (v + m)) × C.

By part of town

These 26 plumbers records are grouped by saved address. West End holds the most, with 9. Each area’s best is a tap away.

  1. Gatineau sideacross the river

  2. West End

  3. Downtown

  4. East End

  5. South Endbelow the Queensway

Why does 4.9 rank above 5.0?

Score = (v / (v + m)) × R + (m / (v + m)) × C. Ottawa-area average: C = 4.697752808988764; m = 53. R is the recorded Google rating; v is the recorded review count. Confidence is v / (v + m), the rating’s weight in the score.

How we score. Google stars, weighted by review count, pulled toward that average. Data from .

Same five-star scale. Different evidence weight.
Google rating and weighted score for the first three records on this pagePlatinum FloXpress Plumbing and Heating: 4.9 stars, score 4.79. Hani Plumbing Services: 4.9 stars, score 4.79. Plumbing Now: 4.8 stars, score 4.79. Filled squares show scores; outlined circles show Google ratings.4.44.64.85.0#274.79#284.79#294.79
  1. Platinum FloXpress Plumbing and Heating 4.9 stars · 42 reviews
  2. Hani Plumbing Services 4.9 stars · 41 reviews
  3. Plumbing Now 4.8 stars · 316 reviews

Filled square: score. Open circle: Google rating. The axis starts at 4.4; all values are out of 5.

Pick two

Platinum FloXpress Plumbing and Heating ranks higher. Level at two decimals; the exact gap is 0.0019 points.

Places screened for this list

872 unique places screened; 794 excluded in the saved list file. 78 ranked places.

Chains with 10+ locations in Canada
15
Alcohol or excluded type
2
Gambling
0
Under 10 reviews
229
Closed
0
Out of area or category
722
Other source checks
34

Reason counts can overlap. Other source checks include identity, rating, branch and pending chain checks. Counts describe the saved screening, not complete local coverage.

Data checked . How we screen and score.

Local talk

Reddit

Reddit data is partial for this list. Saved matches are review-only research and do not affect the rank.

Reddit pull date: .

TikTok

  • 0 TikTok results in the saved Google organic pull for “plumber ottawa tiktok”. Pull date: .

Instagram

  • 7 Instagram results in the saved Google organic pull for “plumber ottawa instagram”. Pull date: .

These are search results, not platform post totals, views or endorsements.

Side-by-Side Record Comparison

Comparing saved source fields (up to 3 records). fromOttawa Score (/5) is shown separately from underlying public ratings (/5).

Tap Compare on up to three places and they line up here, side by side.