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TRUSTED BY FULLERTON, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified french drain services reviews

Top-Rated French drain pros in Fullerton - Updated Nov 2026

Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
172
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Fullerton, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Cal-Tech Plumbing & Drains, Inc.
Cal-Tech Plumbing & Drains, Inc.
4.9(
39
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Fullerton, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

With over 15 years of experience in the plumbing industry, we are the experts you need to take care of your home or business. We handle everything from general repairs to 24 hr emergency service. We will treat your home as we would treat our own. Give Cal-Tech Plumbing & Drains, Inc. a call today, we look forward to working with you!

cast iron
cast iron
main drain
clean out
clean out repair

+8

Response time12 hrs
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mr. Rooter Plumbing of Long Beach
Mr. Rooter Plumbing of Long Beach
4.6(
125
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Fullerton, CA and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Started with my bathroom toilet that would not drain.  I was unsuccessful so call experts,.  they ended up putting a scope and found that my iron pluming was flaking and needed jet blasting to restore to clean.  they asked about our main line.  We usually have trouble every year or so do to a large tree that has roots going into the main line.  They scoped the main line to the street and found a big root in our pipe that took up most of the pipe.  A couple of loads of wash and it would have backed up.  solution was to dig down 7 feet by our sidewalk were the root was and replace the pipe.  When they got down there the replaced the pipe and scoped to the street and found some more roots and it was clay back to out clean out  which was about 15 feet from the first hole.  They could sleeve to the street but we have a weak link in the clay to the clean out.  So we opted to do a non trench, replace the clay, sleeve the to the street and jet the house. 
"
Additional Photos
Additional Photos
Response time7 hrs
Response rate100%
17 neighbors recently requested a quote
Avatar for Phill's Plumbing
Phill's Plumbing
4.7(
316
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessSump Pump or Interior Foundation Drains - Install

Serving Fullerton, CA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"Joe cleared the sink drain and turned the water off because I needed a new faucet. The old one was leaking and it was an expensive faucet so the repair would be expensive. I needed a new faucet because that one was corroded. He also checked the toilet to see if the water flow was o.k. and it was. Next I went out to Home Depot and purchased another wide spread faucet. Called Joe and he came out to install it. He is very courteous and efficient. He answered all of my questions. I would definitely hire Phill's Plumbing again."
Additional Photos
Additional Photos
Additional Photos
Response time6 hrs
Response rate100%
Recommended by93%of homeowners
Avatar for Drain City Plumbing, Inc.
Drain City Plumbing, Inc.
4.4(
307
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Fullerton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Outstanding Service from John at Drain City Plumbing Services I cannot say enough great things about my experience with John from Drain City Plumbing Services. He came out to unclog my shower drain, and from start to finish, his professionalism truly stood out. John arrived exactly when he said he would, was courteous and respectful, and immediately put me at ease. He took the time to thoroughly explain what was causing the problem, what steps he was taking to resolve it, and how I could help prevent the issue from happening again in the future. I really appreciated that he didn’t just fix the problem—he educated me along the way. His work was exceptionally clean and neat. He treated my home with care, cleaned up after himself, and made sure everything was working perfectly before he left. It’s refreshing to find someone who takes such pride in their work and genuinely cares about providing excellent customer service. I would absolutely use Drain City Plumbing Services again!"
Tankless Water Heater
south gate water heater
sewer alteration wilmington
Response time3 hrs
1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for RJ'S PLUMBING CHAMPS CORP
RJ'S PLUMBING CHAMPS CORP
4.7(
31
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Fullerton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"When Jose came over, I thought I was dealing with a simple clogged tub. But after a thorough inspection — including camera footage and detailed explanations — he showed me the real issue: severely rusted and narrowed pipes, blocked over time by calcium and debris. It was far more serious than I expected, and honestly, something I couldn’t afford to fully replace, because 2 of my family members passed and I was financially depleted. But here’s the part that makes Jose so special: he approached the situation with genuine compassion, patience, and care. He didn’t just see a job — he saw a person who was struggling, and he went above and beyond to help me in a way that was fair and kind. His empathy truly moved me. If you need a plumber who is not only skilled and professional but also deeply human — someone who shows up when you feel like no one else will — I wholeheartedly recommend Jose. He is reliable, honest, and the kind of person you’ll be grateful to have in your corner."
Response time5 hrs
Response rate96%
19 neighbors recently requested a quote
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French Drains FAQs, answered by experts

A good option for opening up and cleaning a sink drain is to use a ¼ cup of baking soda and 1 cup of white vinegar, along with a rubber stopper to cover the drain while those materials work their magic. After about 15 minutes, you can flush the drain with hot water. In many cases, these materials can scrub out minor clogs and get the drain working properly again. If the issue persists, call in a plumber near you to get the problem permanently fixed.

Yes, drains are one common entry point for water bugs. However, water bugs may enter your home through various locations including doors, windows, pipes, and vents. Water bugs are drawn to the dark and moist atmosphere drains provide, and can easily find their way into your home through sewer drain pipes. You can stop water bugs from entering through drains by regularly cleaning your drains and repairing faulty drainage systems.

Snakes can occasionally enter homes through shower drains, although it’s quite rare. This can happen when they follow sewer pipes or accidentally find their way into plumbing systems. To minimize the risk, consider installing drain covers or stoppers on your shower drains. Always keep drains closed when they’re not in use, especially in areas where snakes are known to be active.

The cost to unclog a drain varies based on the location and severity of the clog. For simple clogs within your home, such as in a sink, toilet, or shower, hiring a plumber typically costs between $110 and $350, with an average of around $200. Snaking a toilet or sink usually costs between $110 and $275, while a bathtub or shower clog costs about $225.

For a more serious clog in the main sewer line, the cost is higher. Clearing a main line clog generally costs between $200 and $600, with an average of about $380. However, prices can range from as low as $100 for snaking a minor clog to over $1,600, particularly if advanced methods like video inspection and hydrojetting are needed for a large or hard-to-reach blockage. Some severe main line clogs can cost upwards of $1,000 to clear depending on factors like the cause of the clog, its distance from an accessible cleanout, and whether the pipe is located beneath an occupied space (e.g., in an apartment building). You may be able to save money on minor clogs by using a drain snake or bladder yourself.

If your drain doesn’t have metal crosshairs or crossbars, you should use a tub drain extractor. These tools create a grip on the drain so you can turn it using a 1/2-inch ratchet drive, drain key, or wrench. Your drain may not have crosshairs if it's old and broken.

The Fullerton, CA homeowners’ guide to french drain services

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