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Plumbers in Mississauga

51 plumbers in Mississauga with multi-platform trust scores.

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Who is the best plumber in Mississauga, Ontario?

The highest-scoring plumbers in Mississauga on ProScore are ExpressRooter Plumbing (88/100), Mr Rooter Plumbing of Mississauga ON (85/100), HR Plumbing & Mechanical Services (84/100) and Yess Boss Plumbing Inc. (84/100). ProScore has scored 51 plumbers in Mississauga across 10+ data sources and 20+ trust signals. 30 of the 51 are Trusted-tier (70+) or higher.

Star ratings alone do not separate them: 46 of the 51 average 4.5 stars or higher on Google, but only 30 reach Trusted (70+). ProScore also weighs government licensing where it applies, WSIB coverage, ratings on other platforms and what customers say in their reviews.

Trust scores last computed between October 13, 2026 and October 30, 2026.

Which plumbers in Mississauga score highest?

Top 30 of 51 scored plumbers in Mississauga, ranked by ProScore.

ProScore scores 51 plumbers in Mississauga, and their average score is 70 out of 100. 30 of them reach the Trusted threshold of 70 or higher. 13 are registered with WSIB and 2 hold a TSSA licence. 51 have Google reviews on file — 7,653 reviews in total, and 23 carry a Better Business Bureau rating. Across Ontario, 40% of the plumbers ProScore has scored reach the Trusted threshold; at 59%, Mississauga is above the provincial rate.

1
88
Mississauga|★4.7
WSIB Verified372 reviews

ExpressRooter Plumbing is a Mississauga-based plumber available 24/7 for repair work, accepting credit cards and serving customers in English and Arabic.

ExpressRooter Plumbing ranks 1st of the 51 plumbers ProScore scores in Mississauga, holding a ProScore of 88 out of 100 (Elite tier). Its score draws on 372 Google reviews averaging 4.7 out of 5, 763 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.

2
85
Mississauga|★4.8
2373 reviews

Mr Rooter Plumbing of Mississauga ON is a 24/7 plumbing service that handles drain cleaning, repairs, and on-site work throughout the area.

Mr Rooter Plumbing of Mississauga ON ranks 2nd of the 51 plumbers ProScore scores in Mississauga, holding a ProScore of 85 out of 100 (Elite tier). Its score draws on 2,373 Google reviews averaging 4.8 out of 5, 916 reviews on other major review platforms and a Better Business Bureau rating of A+.

3
84
Mississauga|★4.6
53 reviews

HR Plumbing & Mechanical Services is a Mississauga plumber offering 24/7 repair work with same-day or rapid service turnaround, online estimates, and credit card payment options.

HR Plumbing & Mechanical Services ranks 3rd of the 51 plumbers ProScore scores in Mississauga, holding a ProScore of 84 out of 100 (Elite tier). Its score draws on 53 Google reviews averaging 4.6 out of 5, 64 reviews on other major review platforms and a Better Business Bureau rating of A+.

4
84
Mississauga|★4.8
WSIB Verified192 reviews

Yess Boss Plumbing Inc. is a plumber based in Mississauga that handles repair work on site, available 24 hours a day, seven days a week. The business accepts credit cards and tap payments, and offers service in English and American Sign Language.

The ProScore for Yess Boss Plumbing Inc. draws on 192 Google reviews averaging 4.8 out of 5, 12 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show Yess Boss Plumbing Inc. is registered with WSIB.

5
82
Mississauga|★4.9
52 reviews

Indy Plumbing and Heating operates seven days a week from Mississauga, handling repair work on site with online estimates available.

The ProScore for Indy Plumbing and Heating draws on 52 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+.

6
81
Mississauga|★5.0
WSIB Verified51 reviews

Budget Rooter is a Mississauga plumber offering 24/7 repair service and accepting credit card payments.

The ProScore for Budget Rooter draws on 51 Google reviews averaging 5.0 out of 5 and 85 reviews on other major review platforms. Public records show Budget Rooter is registered with WSIB.

7
81
Mississauga|★4.9
577 reviews

Harb Plumbing handles repair work in Mississauga and operates 24/7. Payment options include credit cards and tap payments.

The ProScore for Harb Plumbing draws on 577 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+.

8
81
Mississauga|★4.8
TSSA Licensed278 reviews

Precise Plumbing & Drain Services is a plumber in Mississauga open 24 hours, seven days a week, available for repair work and accepting credit card payments.

The ProScore for Precise Plumbing & Drain Services draws on 278 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+. Public records show Precise Plumbing & Drain Services is licensed by the TSSA.

9
81
Mississauga|★4.7
74 reviews

Superior Plumbing & Heating of Mississauga operates 24/7 and responds to emergency calls on site, offering online estimates for plumbing and heating work.

The ProScore for Superior Plumbing & Heating of Mississauga draws on 74 Google reviews averaging 4.7 out of 5 and a Better Business Bureau rating of A+.

10
79
Mississauga|★4.4
WSIB Verified54 reviews

24 Hours Plumber is a Mississauga-based plumber available around the clock, seven days a week, with a track record of answering emergency calls at night when other services are unavailable and arriving within 30 minutes—completing many repairs in half an hour or less—at prices consistently lower than major competitors.

The ProScore for 24 Hours Plumber draws on 54 Google reviews averaging 4.4 out of 5 and a Better Business Bureau rating of A+. Public records show 24 Hours Plumber is registered with WSIB.

11
79
Mississauga|★5.0
94 reviews

Rooter Team Inc - Plumbers of Mississauga operates 24/7 in the Mississauga area, provides on-site repair work with online estimates, and accepts credit cards.

The ProScore for Rooter Team Inc - Plumbers of Mississauga draws on 94 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+.

12
78
Mississauga|★4.7
420 reviews

John The Plumber provides plumbing repair services in Mississauga, and operates 24 hours, seven days a week.

The ProScore for John The Plumber draws on 420 Google reviews averaging 4.7 out of 5 and a Better Business Bureau rating of A+.

13
78
Mississauga|★5.0
18 reviews

Wellington Plumber is a plumbing contractor based in Mississauga that handles repair work on-site and operates 24 hours a day, seven days a week, accepting credit card payments.

The ProScore for Wellington Plumber draws on 18 Google reviews averaging 5.0 out of 5.

14
77
Mississauga|★5.0
42 reviews

Jesses Plumbing Inc. offers 24/7 plumbing repairs in Mississauga.

The ProScore for Jesses Plumbing Inc. draws on 42 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+.

15
76
Mississauga|★5.0
8 reviews

Canadian Rooter Mississauga is a plumber in Mississauga open seven days a week for repair work, and accepts credit cards.

The ProScore for Canadian Rooter Mississauga draws on 8 Google reviews averaging 5.0 out of 5 and 904 reviews on other major review platforms.

16
76
Mississauga|★4.8
WSIB Verified255 reviews

Mississauga Plumbing Service Ltd. operates seven days a week in Mississauga, handling repair work and accepting credit card and tap payments.

The ProScore for Mississauga Plumbing Service Ltd. draws on 255 Google reviews averaging 4.8 out of 5. Public records show Mississauga Plumbing Service Ltd. is registered with WSIB.

17
75
Mississauga|★4.9
178 reviews

Greenway Plumbing Services is a plumber based in Mississauga available 24/7 for repair work, operating on-site and accepting tap payments.

The ProScore for Greenway Plumbing Services draws on 178 Google reviews averaging 4.9 out of 5.

18
75
Mississauga|★5.0
28 reviews

Available 24/7 for plumbing and drain repairs in Mississauga, Pro Fix Plumbing and Drain accepts credit cards.

The ProScore for Pro Fix Plumbing and Drain draws on 28 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+.

19
74
Mississauga|★5.0
WSIB Verified76 reviews

The ProScore for Coldstream Plumbing & Heating Ltd draws on 76 Google reviews averaging 5.0 out of 5. Public records show Coldstream Plumbing & Heating Ltd is registered with WSIB.

20
74
Mississauga|★4.9
164 reviews

Operating 24 hours a day, seven days a week, Crystal Drain & Plumbing handles drain backups, drain cleaning, and sewer drain repair in Mississauga.

The ProScore for Crystal Drain & Plumbing, Drain Backup, Drain Cleaning, Sewer Drain Repair draws on 164 Google reviews averaging 4.9 out of 5.

21
74
Mississauga|★5.0
72 reviews

Drain and Plumbing Experts is a plumber in Mississauga that handles routine and emergency work with prompt, professional service and straightforward pricing.

The ProScore for Drain and Plumbing Experts draws on 72 Google reviews averaging 5.0 out of 5.

22
74
Mississauga|★5.0
80 reviews

Drain Stream Plumbing and Drain Services is a Mississauga plumber operating 24/7 that handles backwater valve installation, sump pump installation, and flood proofing work.

The ProScore for Drain Stream Plumbing and Drain Services draws on 80 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A.

23
74
Mississauga|★5.0
71 reviews

Water Pro Group handles plumbing, drain repair, drain cleaning, drain backup, and main drain repair in Mississauga. The business operates 24/7, offers online estimates, and works on site with wheelchair-accessible parking.

The ProScore for Water Pro Group - Plumbing | Drain Repair & Drain Cleaning | Drain Backup | Main Drain Repair draws on 71 Google reviews averaging 5.0 out of 5.

24
73
Mississauga|★5.0
WSIB Verified17 reviews

Open 24 hours, seven days a week, Drains Canada is a plumber based in Mississauga that handles repair work on site.

The ProScore for Drains Canada draws on 17 Google reviews averaging 5.0 out of 5. Public records show Drains Canada is registered with WSIB.

25
72
Mississauga|★5.0
25 reviews

Canadian Rooter Port Credit Plumber is a plumbing service in Mississauga that handles repair work and operates seven days a week, with free parking available on site.

The ProScore for Canadian Rooter Port Credit Plumber draws on 25 Google reviews averaging 5.0 out of 5.

26
72
Mississauga|★5.0
30 reviews

Tankless Pro is a family-run HVAC plumbing company in Mississauga that operates 24/7.

The ProScore for Tankless Pro - Family-run HVAC Company draws on 30 Google reviews averaging 5.0 out of 5.

27
71
Mississauga|★4.9
16 reviews

ANOR Plumbing & Heating Inc is a plumbing repair business based in Mississauga, Ontario, operating six days a week.

The ProScore for ANOR PLUMBING & HEATING INC draws on 16 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+.

28
71
Mississauga|★5.0
17 reviews

Main Stream GTA Plumbing is a plumber in Mississauga available 24 hours a day, seven days a week for repair work, offering online estimates and service in English, Portuguese, Russian, and Ukrainian.

The ProScore for Main Stream GTA Plumbing draws on 17 Google reviews averaging 5.0 out of 5.

29
70
Mississauga|★5.0
WSIB Verified260 reviews

The ProScore for Galaxy Plumbing Inc. draws on 260 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show Galaxy Plumbing Inc. is registered with WSIB.

30
70
Mississauga|★5.0
WSIB Verified17 reviews

Pure Plumbing & Heating Inc is a plumber based in Mississauga that handles repair work and operates six days a week (closed Sundays), accepting credit cards.

The ProScore for Pure Plumbing & Heating Inc draws on 17 Google reviews averaging 5.0 out of 5. Public records show Pure Plumbing & Heating Inc is registered with WSIB.

How is a plumber's ProScore calculated?

Every plumber in Mississauga is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing where it applies and WSIB), Transparency (online presence and profile completeness), and Sentiment (AI analysis of customer reviews). The result is a ProScore from 0 to 100.

Read the full methodology →

Frequently Asked Questions

Who is the best plumber in Mississauga?

ExpressRooter Plumbing has the highest ProScore (88/100) among 51 plumbers in Mississauga, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing where it applies, WSIB coverage, and AI-analyzed customer sentiment.

How do I find a trustworthy plumber in Mississauga?

Look for plumbers with verified active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Mississauga, 9 plumbers hold Elite-tier ProScores (81+), 21 are Trusted-tier (70+), and 16 are Good-tier (54+).

Are plumbers in Mississauga licensed?

Yes, the person doing the work has to be. Plumbing is a compulsory trade in Ontario: a plumber needs a Certificate of Qualification, or must be a registered apprentice, and you can check either on the Skilled Trades Ontario public register. Of the top 30 plumbers in Mississauga by ProScore, 9 are registered with WSIB according to ProScore’s records.

How many plumbers has ProScore scored in Mississauga?

ProScore has scored 51 plumbers in Mississauga, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed between October 13, 2026 and October 30, 2026.

What's the ProScore distribution among plumbers in Mississauga?

Among 51 plumbers in Mississauga, Ontario: 9 are Elite-tier (81+), 21 are Trusted-tier (70+), and 16 are Good-tier (54+). The top 30 listed here average a ProScore of 77/100, with ExpressRooter Plumbing leading at 88/100.

How do plumbers in Mississauga compare with Ontario as a whole?

59% of the plumbers ProScore has scored in Mississauga reach the Trusted tier (70+), against 40% across Ontario as a whole, so Mississauga is above the provincial rate.

Plumbers near Mississauga

The nearest Ontario cities with a ProScore page for this trade — a pro based nearby may cover your area.