Find Nearby Plumbers In Ontario, California

Find trusted plumbers in Ontario who can handle a wide range of residential plumbing needs. The plumbers listed in Ontario provide services including leak detection and repair, clogged drain and sewer cleaning, water heater installation and repair (tank and tankless), toilet and faucet repair, pipe replacement, garbage disposal repair, water pressure issues, gas line services, sump pump installation, and emergency plumbing for burst pipes or flooding.

Many also offer specialized services, including sewer camera inspections, hydro jetting, trenchless sewer repair, water softener installation, and routine plumbing maintenance. Whether you need urgent repairs or planned installations, you can find licensed and experienced plumbers in Ontario, California to get the job done right.

26 Companies

Top 10 Plumbers Companies in Ontario, California

JG Plumbing & Rooter

JG Plumbing & Rooter

Ontario, California
Workman Score
92.8 /100
Based on
80 reviews analyzed
Yelp Yelp Angi Angi Thumbtack Thumbtack Homeadvisor Homeadvisor Google Google
Score Data Quality
Strong evidence
High confidence data
  • Project Completion 93%
  • Professionalism 95%
  • Experience 92%
  • Price-friendly 82%

What is the overall customer analysis in May?

JG Plumbing demonstrates exceptional performance across all dimensions with a WW Score of 92.8. Professionalism is the strongest dimension (94.5), with 68 reviews explicitly praising punctuality, communication, courtesy, and respectful conduct. Project completion scores 93.0 across 62 mentions, reflecting consistent same-day or next-day service, thorough follow-up, and problem resolution. Experien... Read more
Score last updated May 2026
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J G Plumbing and Sewer

J G Plumbing and Sewer

Ontario, California
Workman Score
92.8 /100
Based on
53 reviews analyzed
Yelp Yelp Angi Angi Thumbtack Thumbtack Homeadvisor Homeadvisor Google Google
Score Data Quality
Strong evidence
High confidence data
  • Project Completion 91%
  • Professionalism 94%
  • Experience 93%
  • Price-friendly 90%

What is the overall customer analysis in May?

JG Plumbing demonstrates exceptional performance across all four dimensions, with particularly strong marks for professionalism (94.0) and experience (93.0). The contractor consistently receives praise for punctuality, communication, honesty, fair pricing, and high-quality workmanship. Customers repeatedly highlight same-day or next-day service, transparent quoting, and thorough problem-solving. O... Read more
Score last updated May 2026
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Canfield’s Plumbing

Canfield’s Plumbing

Ontario, California
Workman Score
91.2 /100
Based on
81 reviews analyzed
Yelp Yelp Angi Angi Thumbtack Thumbtack Homeadvisor Homeadvisor Google Google
Score Data Quality
Strong evidence
High confidence data
  • Project Completion 91%
  • Professionalism 93%
  • Experience 90%
  • Price-friendly 89%

What is the overall customer analysis in May?

Canfield's Plumbing receives overwhelmingly positive feedback across all four scored dimensions, with professionalism being the most frequently and consistently praised attribute — punctuality, responsiveness, clear communication, and courteous demeanor are cited in the vast majority of reviews. Pricing is a major differentiator, with dozens of reviewers explicitly noting that Mike and John charge... Read more
Score last updated May 2026
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SoCal Rooter & Hydrojet

SoCal Rooter & Hydrojet

Ontario, California
Workman Score
91.2 /100
Based on
74 reviews analyzed
Yelp Yelp Angi Angi Thumbtack Thumbtack Homeadvisor Homeadvisor Google Google
Score Data Quality
Strong evidence
High confidence data
  • Project Completion 91%
  • Professionalism 93%
  • Experience 90%
  • Price-friendly 89%

What is the overall customer analysis in May?

SoCal Rooter demonstrates exceptional performance across all four dimensions with consistently high scores driven by substantial mention counts. Professionalism is the strongest dimension (93.0), with 68 reviews explicitly praising punctuality, responsiveness, friendliness, and courteous behavior from named technicians (Andy, Richard, Anibal, Manuel, Greg). Project completion scores 91.0 based on ... Read more
Score last updated May 2026
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Zebs Plumbing

Zebs Plumbing

Ontario, California
Workman Score
89.2 /100
Based on
20 reviews analyzed
Yelp Yelp Angi Angi Thumbtack Thumbtack
Score Data Quality
Strong evidence
High confidence data
  • Project Completion 92%
  • Professionalism 94%
  • Experience 90%
  • Price-friendly 88%

What is the overall customer analysis in May?

Zeb's Plumbing demonstrates exceptional performance across all four dimensions. Professionalism is consistently praised with 17 mentions highlighting punctuality, politeness, communication, and courteous demeanor. Project completion is strong with 14 mentions confirming timely job delivery, same-day or next-day service, and thorough follow-through on complex projects like whole-house re-piping. Pr... Read more
Score last updated May 2026
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Parker’s Plumbing

Parker’s Plumbing

Ontario, California
Workman Score
88.6 /100
Based on
6 reviews analyzed
Yelp Yelp
Score Data Quality
Strong evidence
High confidence data
  • Project Completion 92%
  • Professionalism 95%
  • Experience 90%
  • Price-friendly 90%

What is the overall customer analysis in May?

Parker receives consistently strong praise across all four scoring dimensions from all six reviewers. Professionalism is the most frequently and enthusiastically cited quality, with multiple reviewers explicitly calling him punctual, courteous, communicative, and 100% professional. Pricing is highlighted by at least five reviewers as very reasonable, transparent, and competitive, with one reviewer... Read more
Score last updated May 2026
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How To Seal A Grout? 3 Easy Steps

Grout – it’s the unsung hero of your tiled surfaces, quietly doing its job, filling gaps, and adding that finished look to your tile work. But did you know that sealing your grout is just as important as choosing the right type of grout for your project? Yes, you heard it right! Sealing grout is […]

How To Increase Shower Pressure – Simple Steps

There’s nothing quite like stepping into a warm, invigorating shower to start your day or unwind after a long one. But when the water pressure is more of a drizzle than a downpour, it can turn a relaxing routine into a frustrating ordeal. As someone who’s spent considerable time studying and working with various aspects […]

How to Reset Water Heater in 7 Easy Steps

Water heaters, those unsung heroes of comfort, often go unnoticed until a cold shower rudely reminds us of their importance. As an experienced professional, I can tell you that understanding your water heater, especially how to reset water heater, how it can save you from unexpected chills and unnecessary repair costs. This article will delve […]

How To Cut PVC Pipes? 4 Simple & Safe Methods Explained

In the realm of DIY and home improvement, the versatility of PVC pipe is unparalleled. As a synthetic polymer, it’s a staple in construction and plumbing projects, and knowing how to cut PVC pipes is an essential skill. In this article, I’ll guide you through the intricacies of PVC pipe, its common uses, and the […]

How Long Do Washers And Dryers Last? 10 to 14 Years

In every home, washers and dryers play a pivotal role, tirelessly working behind the scenes to keep our clothes clean and fresh. Do you know how long do washers and dryers last and what factors influence their durability? Typically, washers and dryers last about 10 to 14 years, with lifespan depending on factors such as […]

How Long Do Sump Pumps Last? 7 To 10 Years

As a homeowner, you’re likely familiar with the constant vigilance required to keep your home in top shape. One crucial aspect of this is managing water damage, a task where the humble sump pump plays a starring role. This unsung hero, tucked away in our basements, works tirelessly to prevent water accumulation and potential flooding. […]

How Often to Change a Furnace Filter [30-Days Minimum]

Welcome to a topic that might not be the most exciting but remains crucial for your well-being. Cozying up in our homes comes at the cost of keeping your indoor air quality top-notch and monitoring the furnace filter and its HVAC system performance. So what is the big deal about filter maintenance? The furnace filter […]

Other Related Plumbing Services in Ontario

What does the Wise Workman score mean?
<70 Low
71–80 Moderate
81–100 High
77.5
WW Score
Learn more about how the Wise Workman scoring system works, along with our data governance policy.
What things affect the Wise Workman score?
Price-Friendly
💰Professionalism:
Experience
🛠️Project
Completion

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