Plumbers in Richmond Hill
27 plumbers in Richmond Hill with multi-platform trust scores.
Loading plumbers...
Who is the best plumber in Richmond Hill, Ontario?
The highest-scoring plumbers in Richmond Hill on ProScore are MT Drains & Plumbing LTD (86/100), Royal Classic Plumbing (76/100) and Steadfast Plumbing And Drain (75/100). ProScore has scored 27 plumbers in Richmond Hill across 10+ data sources and 20+ trust signals. 6 of the 27 are Trusted-tier (70+) or higher.
Star ratings alone do not separate them: 21 of the 27 average 4.5 stars or higher on Google, but only 6 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 October 13, 2026.
Which plumbers in Richmond Hill score highest?
All 27 scored plumbers in Richmond Hill, ranked by ProScore.
ProScore scores 27 plumbers in Richmond Hill, and their average score is 57 out of 100. 6 of them reach the Trusted threshold of 70 or higher. 8 are registered with WSIB and 1 holds a TSSA licence. 27 have Google reviews on file — 632 reviews in total, and 4 carry a Better Business Bureau rating. Across Ontario, 40% of the plumbers ProScore has scored reach the Trusted threshold; at 22%, Richmond Hill is below the provincial rate.
MT Drains & Plumbing LTD ranks 1st of the 27 plumbers ProScore scores in Richmond Hill, holding a ProScore of 86 out of 100 (Elite tier). Its score draws on 130 Google reviews averaging 4.8 out of 5, 128 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB.
Royal Classic Plumbing is a 24/7plumber in Richmond Hill that diagnoses complex plumbing problems others have missed, arrives quickly for same-day or next-day service, and works with precision and clear communication. The business accepts debit, credit cards, and tap payments.
Royal Classic Plumbing ranks 2nd of the 27 plumbers ProScore scores in Richmond Hill, holding a ProScore of 76 out of 100 (Trusted tier). Its score draws on 52 Google reviews averaging 4.8 out of 5.
Steadfast Plumbing And Drain operates 24/7 in Richmond Hill and handles repair work, accepting credit cards.
Steadfast Plumbing And Drain ranks 3rd of the 27 plumbers ProScore scores in Richmond Hill, holding a ProScore of 75 out of 100 (Trusted tier). Its score draws on 15 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A. Public records show it is registered with WSIB.
Patrol Plumbing Inc. is a plumbing repair contractor based in Richmond Hill, Ontario, operating seven days a week.
The ProScore for Patrol Plumbing Inc. draws on 13 Google reviews averaging 5.0 out of 5. Public records show Patrol Plumbing Inc. is registered with WSIB.
Magic Plumbing Inc operates six days a week in Richmond Hill, providing on-site plumbing and repair work, and accepts credit and tap payments.
The ProScore for Magic plumbing inc draws on 24 Google reviews averaging 4.8 out of 5.
O Plus Plumbing Inc. handles repair work and operates six days a week in Richmond Hill.
The ProScore for O PLUS PLUMBING Inc. draws on 16 Google reviews averaging 5.0 out of 5. Public records show O PLUS PLUMBING Inc. is registered with WSIB.
CDP Plumbing of Richmond Hill handles plumbing repairs in the Richmond Hill area and offers online estimates, operating six days a week.
The ProScore for CDP Plumbing of Richmond Hill draws on 141 Google reviews averaging 5.0 out of 5.
J.A. Plumbing Inc. is a plumber serving Richmond Hill, Ontario, open six days a week.
The ProScore for J.A. Plumbing Inc. draws on 12 Google reviews averaging 4.7 out of 5, 58 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show J.A. Plumbing Inc. is registered with WSIB.
Valve Doctors Plumbing provides repair work 24 hours a day, seven days a week in Richmond Hill.
The ProScore for Valve Doctors Plumbing draws on 3 Google reviews averaging 5.0 out of 5.
A plumber operating 24/7 in Richmond Hill, Plumber Done Right arrives on time, inspects thoroughly before starting work, and leaves job sites clean. The business is available in English and American Sign Language, accepts credit cards and tap payments, and offers free on-site parking.
The ProScore for Plumber Done Right of Richmond Hill, ON draws on 72 Google reviews averaging 5.0 out of 5.
Blue Diamond Plumbing Inc provides plumbing services in Richmond Hill, Ontario, and is open six days a week.
The ProScore for Blue Diamond Plumbing Inc draws on 9 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show Blue Diamond Plumbing Inc is registered with WSIB.
Drain King Plumbers serves Richmond Hill with 24/7 emergency plumbing service, open seven days a week.
The ProScore for Drain King Plumbers Richmond Hill draws on 5 Google reviews averaging 3.4 out of 5 and 412 reviews on other major review platforms.
The ProScore for Superior Plumbing & Heating of Richmond Hill draws on 29 Google reviews averaging 4.9 out of 5.
Actual Blue Plumbing is a plumber in Richmond Hill, Ontario, open six days a week.
The ProScore for Actual Blue Plumbing draws on 24 Google reviews averaging 5.0 out of 5.
CJ Drain & Plumbing provides plumbing services in Richmond Hill and operates 24 hours a day, seven days a week.
The ProScore for CJ Drain & Plumbing (Richmond Hill) draws on 6 Google reviews averaging 5.0 out of 5.
AY Electrical & Plumbing - Richmond Hill operates around the clock, seven days a week, serving the Richmond Hill area as a plumber.
The ProScore for AY Electrical & Plumbing - Richmond Hill draws on 5 Google reviews averaging 5.0 out of 5.
The ProScore for Neat plumbing LTD draws on 5 Google reviews averaging 5.0 out of 5. Public records show Neat plumbing LTD is registered with WSIB.
The Pump House - Your One Stop Pump Shop is a plumbing business based in Richmond Hill, Ontario, open on weekdays.
The ProScore for The Pump House - Your One Stop Pump Shop draws on 15 Google reviews averaging 4.7 out of 5.
Top quality plumbing and drain GTA is a plumbing contractor based in Richmond Hill, Ontario, operating six days a week.
The ProScore for Top quality plumbing and drain GTA draws on 7 Google reviews averaging 5.0 out of 5.
The ProScore for GREEN PLUMBING AND HEATING INC. draws on 8 Google reviews averaging 4.5 out of 5.
The ProScore for Urgent Plumbing draws on 3 Google reviews averaging 5.0 out of 5.
AquaReno Pro operates six days a week out of Richmond Hill, offering plumbing services throughout the area.
The ProScore for AquaReno Pro draws on 2 Google reviews averaging 5.0 out of 5.
Nor-Line Plumbing & Mechanical Limited is a plumbing contractor based in Richmond Hill, Ontario, open on weekdays.
The ProScore for Nor-Line Plumbing & Mechanical Limited draws on 9 Google reviews averaging 3.6 out of 5.
The ProScore for Plumbs Up Plumbing & Drains - Richmond Hill, ON draws on 1 Google review averaging 4.0 out of 5.
The ProScore for All star plumbing draws on 12 Google reviews averaging 3.7 out of 5.
Icon Plumbing And Heating is a plumber based in Richmond Hill, Ontario, operating during weekday hours.
The ProScore for Icon Plumbing And Heating draws on 12 Google reviews averaging 2.3 out of 5. Public records show Icon Plumbing And Heating is registered with WSIB and licensed by the TSSA.
The ProScore for Pilot Plumbing Products Inc draws on 2 Google reviews averaging 1.0 out of 5.
How is a plumber's ProScore calculated?
Every plumber in Richmond Hill 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 →Who are the top 3 plumbers in Richmond Hill?
Browse all plumbers in Richmond Hill →What else should I check before hiring plumbers in Richmond Hill?
Frequently Asked Questions
Who is the best plumber in Richmond Hill?
MT Drains & Plumbing LTD has the highest ProScore (86/100) among 27 plumbers in Richmond Hill, 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 Richmond Hill?
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 Richmond Hill, 1 plumber holds Elite-tier ProScores (81+), 5 are Trusted-tier (70+), and 9 are Good-tier (54+).
Are plumbers in Richmond Hill 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 27 plumbers in Richmond Hill by ProScore, 8 are registered with WSIB according to ProScore’s records.
How many plumbers has ProScore scored in Richmond Hill?
ProScore has scored 27 plumbers in Richmond Hill, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed October 13, 2026.
What's the ProScore distribution among plumbers in Richmond Hill?
Among 27 plumbers in Richmond Hill, Ontario: 1 is Elite-tier (81+), 5 are Trusted-tier (70+), and 9 are Good-tier (54+). Together they average a ProScore of 57/100, with MT Drains & Plumbing LTD leading at 86/100.
How do plumbers in Richmond Hill compare with Ontario as a whole?
22% of the plumbers ProScore has scored in Richmond Hill reach the Trusted tier (70+), against 40% across Ontario as a whole, so Richmond Hill is below the provincial rate.
Plumbers near Richmond Hill
The nearest Ontario cities with a ProScore page for this trade — a pro based nearby may cover your area.
Other trades in Richmond Hill
Other trades with a ProScore page in Richmond Hill, with the number of scored pros in each.