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TRUSTED BY DELANO, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon19
    Verified french drain services reviews

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

Avatar for His and Hers Plumbing
His and Hers Plumbing
5.0(
30
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Delano, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"I had a water leak in a difficult position underneath my kitchen sink. I contacted His and Hers Plumbing through Home Advisor. Daniel quickly responded to my inquiry and was able to come by and provide a quotation for the repair. Daniel performed the repair and also assisted me with the replacement of the kitchen faucet. The repair was excellent and it was a pleasure to have Daniel in my home helping me with the problem. I would definitely contact Daniel again if I have any plumbing issues in the future. Thanks Daniel!"
Response time4 hrs
Response rate98%
Recommended by35%of homeowners
Avatar for Knockout plumbing
Knockout plumbing
5.0(
26
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Delano, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Matt came out for an emergency call to unclog my shower and sink drains, and I?m so glad I called. He arrived quickly, was professional, and took the time to explain what was causing the blockage before fixing it. He worked efficiently and made sure everything was draining properly before leaving. Great service and fair pricing for an emergency call. Highly recommend Matt and will definitely use him again. He also advised me to give him a call if I have any issues in the days to follow."
18 neighbors recently requested a quote
Avatar for SKY ROYAL PLUMBING
SKY ROYAL PLUMBING
5.0(
30
)
Drain Line Breakage - Camera Locate

Serving Delano, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Customers say: True professional

"Wes, the plumber from sky Royal plumbing did a great job on my toilet. It had a leak I couldnâ t figure out, but he showed me what was wrong and fixed it. He was on time and cleaned up before he left. I would definitely recommend him."
Garbage Disposal Installation
Locating Sewer Line
Clearing Clogged Mainline
Sewer Line Camera
Hot Water Heaters, Including Tankless Models

+1

Response time3 hrs
Response rate98%
36 neighbors recently requested a quote
Avatar for Peredo Custom Landscaping
Peredo Custom Landscaping
4.5(
40
)
Yard Drainage

Serving Delano, CA and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: Quick response

"Joe was contacted to inspect my sprinkler system, and he discovered a broken water line. We agreed on a price and day to repair the water line and replace some sprinkler heads, and he actually arrived earlier than expected and got right to work. Joe is very professional and easy to communicate with. I ll definitely be hiring him for future projects."
Response time6 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for UCC Home Repair
UCC Home Repair
5.0(
1
)
Drain Clog or Blockage - Clear

Serving Delano, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Dave and his crew did a partial kitchen renovation for us. His estimate for project cost was very reasonable and competitive! All work was done in the time frame agreed upon . Dave kept us informed each day of how work was proceeding and what to expect next. Crew was on site each day promptly as scheduled and did an excellent job in clean up as work concluded each day! Quality of work was excellent! I was very pleased with my interaction with all workers involved in our project and appreciated their professionalism. I would highly recommend Dave and his organization. I have no reservations about calling upon them for future home construction projects I may have!"
Custom Deck Handrail
Fabricating Door
Installed Barn Door
Backyard Playground
18 neighbors recently requested a quote
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French Drains FAQs, answered by experts

Biodegradable drain cleaners use naturally derived ingredients, such as baking soda, vinegar, and boiling water, which bacteria and other microbes can break down. Unlike conventional cleaners that rely on corrosive bleach (sodium hydroxide), biodegradable options are gentler on fixtures and less harmful to the environment. Because they don't release harmful gasses, they are also safer to use, especially in households with children, and do not require the same safety precautions as bleach-based products.

If the drain is frozen, the pipes connecting to the washing machine are likely frozen. If the hot water trick doesn’t also unfreeze the washing machine pipes, you can gently apply heat with a hair dryer on the lowest setting. Start at the end of the pipe closest to the faucet to prevent pressure from building in the pipes, and make sure the faucet is open to drain the water as it melts.

Your sewer line can get grimy quickly. To prevent sludge buildup in your sewer line, pour a mixture of 1/3 cup of vinegar and 1/3 cup of baking soda down each drain in your home once a month. After about 30 minutes, flush the drain with hot water.

Some plumbers recommend 3/4 cup of bleach instead to clean any germs and bacteria that may build up in your sewer line. But this won’t break down any active clogs, and it cannot be combined with vinegar, as the mixture will create a toxic, hazardous gas.

If your dishwasher isn’t draining, some common causes include a clogged drain filter, drain hose, or air gap. Also, if you have a garbage disposal, a clog in the disposal can back up your dishwasher since they share plumbing, as can a clog in your kitchen sink’s plumbing. A handy DIYer may be able to figure out how to unclog a dishwasher, but you may need to call in a plumber if you can’t locate and clear the clog yourself.

Some homeowners use additives every month to help septic system performance, but according to the U.S. Environmental Protection Agency, the effectiveness of septic system and leach field additives is unknown. Further, additives made with organic solvents or alkali chemicals can actually be harmful to the necessary bacteria in a septic system.

The Delano, CA homeowners’ guide to french drain services

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