Top-rated toilet pros.

Best toilet pros near Fontana, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your toilet service project in Fontana, CA?

Select your specific project to find the pro for you.

TRUSTED BY FONTANA, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified toilet services reviews

Top-Rated Toilet pros in Fontana - Updated Nov 2026

Avatar for J I G Plumbing
J I G Plumbing
4.9(
98
)
Drain Clog or Blockage - Clear

Serving Fontana, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"What do you do when the gas company turns off your gas due to a leak? You would want a licensed plumbing company that is: quick to respond, has a free estimate, comes out on a Saturday, knowledgeable, on-time, efficient, quality work, courteous, and above all else,...integrity. Jason and his team at J I G Plumbing are all that! We were given an initial estimate, but as the trenching started, he informed us that the repair would not be as extensive as previously thought. He re-calculated the cost, saving us considerable money. Jason and his team patiently answered all our questions and informed us of their progress. Jason also provided photos of damaged areas and the finished repair. The repair was completed professionally and efficiently, and the gas company came to inspect/turn the gas on the same day. We are happy to have J I G Plumbing as our "go-to" for all our plumbing needs in the future!"
Completed Install
Preparing new install
Completed Install
Completed Install
Completed Install

+8

47 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for RT Olson Plumbing, Heating and Air Conditioning
RT Olson Plumbing, Heating and Air Conditioning
4.5(
218
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Fontana, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Fast and professional. Did a nice job with the plumbing that looked great when they were done. Cleaned up the area including the trimmings of the bush they trimmed to get to the shut off valve. Would definitely use them again."
New AC Installation
Tankless water heater
New Thermostat
Shower head system installation
Helping customer with new water filtration system

+57

Response time9 hrs
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for DrainExperts.com
DrainExperts.com
4.9(
23
)
Drain Clog or Blockage - Clear

Serving Fontana, CA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Hire them! Paul came out his with his partner and gave me the lowest quote I could find to hydro jet my area drain in my concrete driveway! Not only that, they came first thing in the morning like I wanted them to, saw the problem, cleared the drains out, and the cleaned up after themselves. They are true professionals who don’t give up on a job and make sure you get the problem 100% fixed. I would definitely recommend them for any hydrojetting service you may need."
Drain Cleaning
Commercial Drain Cleaning
Commercial Drain Cleaning
Commercial Hydro jet Drain Cleaning
Commercial Drain Cleaning

+16

Response time3 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for The Sewer Boyz Inc
The Sewer Boyz Inc
5.0(
21
)
Drain Clog or Blockage - Clear

Serving Fontana, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Jonathan was a great hire. He came and worked with my schedule and came on a quick short notice. He came for a clogged toilet and swapped my garbage disposal. The next day we clogged the toilet again and he came back within an hour to fix it again for no charge. Pricing is very reasonable and is much lower than other plumbers. I wouldn’t hesitate to hire him again. I plan to have my pipes looked at with a camera because I can’t have this keep happening."
73 neighbors recently requested a quote
Avatar for Service Flow Plumbing
Service Flow Plumbing
5.0(
23
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Fontana, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"⭐⭐⭐⭐⭐ Service Flow did an excellent job replacing my old water heater and piping everything in with copper. Their professionalism, workmanship, and clear communication throughout the entire process really stood out. The job was completed efficiently and to a very high standard. I’m very happy with the results, would highly recommend Service Flow, and will definitely be using them again in the future."
Sewer Main Valve
Sewer Main Valve
Sewer Main Valve
Sewer Main Valve
Sewer Main Valve

+81

Response time8 hrs
Response rate98%
19 neighbors recently requested a quote
Avatar for WATER HEATER SOS
WATER HEATER SOS
5.0(
17
)
Faucets, Fixtures and Pipes - Repair or Replace

Serving Fontana, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Frankie more than great he was so informative and allowed us to take our time to decide what me and my spouse wanted to move forward with. We got a new water heater and 5stage filtration system it’s is crazy how much chlorine was showing up in our water system"
Phyn Install
Phyn Install
Water Heater
Water Heater
Response time8 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for ASCENT PLUMBING INC
ASCENT PLUMBING INC
4.7(
99
)
Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Fontana, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Sink Install
Sink Install
Sink Install
Sink Install
Sink Install

+3

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Rooter Works Plumbing & Service
Rooter Works Plumbing & Service
4.9(
14
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Fontana, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Warranties offered

"The Job was done right, at a fair price. The plumber was friendly, knowledgeable and very professional. We will definitely recommend to anyone looking for a fairly priced plumber who does a great job. We will definitely use him again in the future."
Lawn sprinkler flooding
Leak at the meter
Lawn sprinkler flooding
Lawn sprinkler flooding
Lawn sprinkler flooding

+6

Response time12 hrs
Response rate87%
5 neighbors recently requested a quote
...
Showing 1-10 of 655
Toilets FAQs, answered by experts

A standard toilet flange should fit snugly into the outflow pipe and sit level with the subfloor. Installing a new one without first removing the old one will make it impossible to form a seal and keep the toilet bowl bolted securely in place. 

However, if you’re dealing with leakage or wobbling because you’ve installed a new type of bathroom tile (making the floor taller), you may be able to avoid fully replacing the flange by opting for a toilet flange extender. Extenders typically come in kits for easy DIY installation, fit over the existing flange, and bring the drain connection higher.

In most cases, it’s better to repair a toilet than to replace it. Fixing issues like low water levels, running water, and flushing problems is less expensive than buying a new unit. Start thinking about replacement if the toilet is cracked, using excessive amounts of water, or is over 15 years old. Newer models are more water-efficient and clog less often than older models.

A broken flange could lead to serious issues. When a flange breaks, the toilet is no longer secured to the subfloor, which leads to constant rocking when in use. Over time, this breaks the wax seal between the toilet and flange and causes leaking throughout the substrate, bathroom floor, and ceilings below the bathroom.

According to the Uniform Plumbing Code (UPC), the distance between your trap and the vent should be no more than 6 feet. For your vent to work properly, it needs to feed into the drain line within 6 feet of trapways that connect to it. Using this formula, you should be able to determine whether you will need multiple vent lines.

Tools include pipe wrenches, plungers, and augers. Professionals use advanced equipment for complex issues.

The Fontana, CA homeowners’ guide to toilet services

From average costs to expert advice, get all the answers you need to get your job done.