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TRUSTED BY FONTANA, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified plumbing services reviews

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Avatar for J I G Plumbing
J I G Plumbing
4.9(
98
)
Water Heater - Install or ReplaceDrain Clog or Blockage - ClearGas Piping+6 more

Serving Fontana, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"The plumber spent a lot of time just trying to figure out the source of the hidden leak. He had a lot of patience. The quality of work was good as was the price. I would definitely hire them again."
Completed Install
Preparing new install
Completed Install
Completed Install
Completed Install

+8

35 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Service Flow Plumbing
Service Flow Plumbing
5.0(
23
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceGas Piping+19 more

Serving Fontana, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Andrew was our plumber and also the owner of Service Flow Plumbing. He is everything you want in a professional tradesmen. He was polite, prompt, respectful of my home, thorough, very efficient, and was very generous with his time answering all my questions and showing me how to fix my next faucet handle. His rates are reasonable especially when you consider the level of attention he gives to your problem. I'm telling my family and friends about him & his company because service like his is unfortunately too rare."
Sewer Main Valve
Sewer Main Valve
Sewer Main Valve
Sewer Main Valve
Sewer Main Valve

+81

Response time8 hrs
Response rate98%
18 neighbors recently requested a quote
Avatar for Rooter Works Plumbing & Service
Rooter Works Plumbing & Service
4.9(
14
)
Drain Line Breakage - Camera LocateFaucets, Fixtures and Pipes - Repair or ReplaceSewer Main - Clear+4 more

Serving Fontana, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Warranties offered

"Roger, owner and plumbing, showed up on time...performed all requested and required repairs. He did a a great job performing the necessary repairs and cleaning up afterwards with charging a very fair price. I'm beyond happy with all of the completed work."
Lawn sprinkler flooding
Lawn sprinkler flooding
Lawn sprinkler flooding
Lawn sprinkler flooding
Lawn sprinkler flooding

+6

Response time12 hrs
Response rate87%
4 neighbors recently requested a quote
Avatar for O’BRIEN BROTHERS INC
O’BRIEN BROTHERS INC
4.9(
17
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear+1 more

Serving Fontana, CA and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"I've wanted to wait a few months before writing this review, because this was a big, daylong job that required more than just a few days to assess.  Sure, I was happy with the work when it was finished.  I'd gotten seemingly great work at a great price (about $1000 less than the quotes I'd gotten from two other top mountain plumbers).  And after several weeks without it, having consistent hot water throughout the house was absolute bliss.  Still, it's the kind of work that shouldn't be judged immediately.  If the water heater had failed after a few weeks, or the gas line had clogged up two months later, I might have been very UNhappy.  I just wanted to wait and make sure that work that SEEMED great . . . actually WAS great.
The good news: I highly recommend O'Brien Plumbing.  With a single phone call I was able to arrange for my plumber (Tristan) to come by, make an assessment of my problems and give me an estimate on the work that needed to be done.  Unlike another plumber who charged me $100--and gave me a much higher estimate--O'Brien Plumbing provided this service for free.  And Tristan even took time to sit down at my computer and help me pick out the optimal water heater to replace my old one.  (He not only recommended a much more powerful unit than the ones I was considering, but also gave me a clear explanation as to why.  Despite the sting of the additional cost, I ended following his advice and bought a Noritz 11.1 GPM tankless heater.  Now, I'm really glad I did.  It's a monster and has been really helpful when we've had company--or even when we just want to take a shower and run the dishwasher at the same time.  And it still pumps out consistent hot water in the coldest mountain weather.)
The day of the work: Tristan and his partner were a little late, but he apologized as soon as he arrived, which always makes me feel better.  I said, "I don't care as long as I have hot water by the end of the day."  "You will," he said.  About seven hours later, the work was done, and I had a new tankless heater installed (with new venting), plus a fresh 3/4" gas line running directly from my meter to my heater, plus a small filtration system added to my water supply line.  It was a lot of work, but everything was working perfectly when the guys were done.  And I was extremely happy to have hot water in my house again.
Today, three months later, everything is still working perfectly.  I'm extremely happy with the supplies I ended up purchasing and think they are a significant upgrade to my house.   And with everything still operating perfectly, without a single issue, I'm pleased to say that I'm very happy with Tristan and his work--and all the people at O'Brien Plumbing.
Great job at a great price.  Me and my family really appreciate it.
"
.
.
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6 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for DrainExperts.com
DrainExperts.com
4.9(
23
)
Water Main - Install, Replace or RepairDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+7 more

Serving Fontana, CA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"a slave line off the water main broke underground. This occurred after hours and rendered me waterless. I entered my job in Home Advisor and Steel Called me back within 10 minutes. Steel arrived on time and repaired the break within 2.5 hours better then the original piping. Thank You Steel Plumbing."
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 ASCENT PLUMBING INC
ASCENT PLUMBING INC
4.7(
99
)
Water Heater - Install or ReplaceShower Install or ReplaceFaucets, Fixtures and Pipes - Repair or Replace+20 more

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

20 neighbors recently requested a quote
Recommended by89%of homeowners
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Showing 1-10 of 953
Plumbing questions, answered by experts

Upgrading your plumbing directly improves daily comfort by addressing the hard water scale buildup common in Fontana. Replacing outdated fixtures restores water pressure and ensures your water heater meets high summer demands. Fixing hidden leaks prevents mold growth, protecting your indoor air quality. Additionally, installing low-flow fixtures helps your home comply with CA conservation standards while maximizing your water efficiency during drought conditions.

Helpful?

Start your seasonal routine by checking exposed pipes and garage water heaters before winter freezes hit Fontana. In spring, inspect your irrigation system to prepare for CA water restrictions. During the hot summer months, monitor water pressure and check attic pipes for heat stress. When fall arrives, shut down unneeded irrigation and conduct a pre-winter pipe inspection to protect against sudden temperature drops.

Helpful?

Routine plumbing maintenance in Fontana requires flushing your water heater annually to clear hard water mineral scale. You must also test your irrigation backflow preventers to comply with CA regulations. Monitor your floors for warm spots that indicate under-slab leaks. Finally, inspect your sewer lines for root intrusion in older neighborhoods, and verify that your water heater has secure seismic strapping for earthquake preparedness.

Helpful?

Your home’s foundation and age dictate project complexity. Most Fontana homes feature slab-on-grade construction, meaning any under-slab repairs require cutting through concrete. Shifting alluvial soils in hillside areas also stress underground pipes over time. Furthermore, older central neighborhood homes feature outdated galvanized pipes that complicate modern upgrades. You should also check for strict HOA rules governing exterior modifications in newer master-planned communities across CA.

Helpful?

Homes with a history of slab leaks or noticeable water pressure drops are prime candidates for plumbing upgrades. Pre-1960s Fontana properties contain corroded galvanized pipes that require immediate replacement. High mineral content in the local water supply also degrades fixtures rapidly. Upgrading these outdated systems ensures your home meets current CA efficiency standards and prevents future water damage.

Helpful?

The Fontana, CA homeowners’ guide to plumbing services

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