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TRUSTED BY MORAGA, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified french drain services reviews

Verified Reviews for French Drain Service pros in Moraga, CA

*The Angi rating for French Drain Service companies in Moraga, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

*The HomeAdvisor rating for French Drain Service companies in Moraga, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

Last update on July 06, 2026

Find French drain pros in Moraga

Avatar for Drain Raider Plumbing
Drain Raider Plumbing
5.0(
19
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Moraga, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

2 neighbors recently requested a quote
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Avatar for Corsa Plumbing and Rooter
Corsa Plumbing and Rooter
4.5(
56
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Moraga, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

Don't flush your money down the drain when your plumbing goes out! Trust Corsa Plumbing and Rooter to get it done right. We are available for you day or night for all types of plumbing service.

Response time7 hrs
Response rate97%
5 neighbors recently requested a quote
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Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
101
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Moraga, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Kitchen drain line backup. They cleared it like a champ!"
Response time2 days
4 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Masterflush plumbing
Masterflush plumbing
4.8(
34
)
Drain Clog or Blockage - Clear

Serving Moraga, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"They are amazing it started as simple clog drain but my tenant kids are amazing the clog was bcoz of two balls and a small car in p trap. They did amazing job and restlessly pursued h till job was done. Would hire them again in a blink of eye. Thank you Ali and Misba !!!"
Change shut off valve
Change shut off valve
Change shut off valve
Kitchen sink
Kitchen sink

+2

Response time3 hrs
Response rate97%
184 neighbors recently requested a quote
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Avatar for Beastbay Plumbing
Beastbay Plumbing
4.5(
225
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Moraga, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"I had a stubborn clogged drain and Beastbay answered the bell! They were on time, quick and friendly. Good experience. I would use them again!"
Tankless Water Heater
Tankless water heater
Tankless and Water Filtration
Noritz Tankless
tub/shower enclosure

+22

Response time6 hrs
Response rate91%
274 neighbors recently requested a quote
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Avatar for Isaac Nathaniel Excavating and Paving
Isaac Nathaniel Excavating and Paving
5.0(
39
)
Basement Drainage Channels - Install

Serving Moraga, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

We specialize in excavation services, lot clearing, asphalt paving, sealing, concrete drive ways , retaining walls and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Nice broom finish driveway with lights in stairs
Back yard excavating for house addition
Client had serious water problems water getting under the house we put french drain under concrete with sealant.problem solved?
Built play area for kids,had to flatten area and install 2 retaining walls
Installed pavers and retaining wall

+33

2 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Plumbing 1 Builder's Inc
Plumbing 1 Builder's Inc
5.0(
17
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Moraga, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

Response time3 hrs
Response rate85%
60 neighbors recently requested a quote
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Local Plumbing & Remodeling
4.9(
12
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Moraga, CA and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

Santos Martinez is a local plumbing professional. Locally owned and operated for prompt response to your needs. Your satisfaction is always our goal and we strive to provide excellent customer service and high quality results on all of our completed projects. Call on us for all you plumbing needs. We look forward to earning your business. Call today for your free estimate. \nSantos Martinez es un plomero profesional de la zona. Somos una empresa local, de propiedad y gestión familiar, que garantiza una respuesta rápida a sus necesidades. Su satisfacción es siempre nuestra prioridad y nos esforzamos por brindar un excelente servicio al cliente y resultados de alta calidad en todos nuestros proyectos. Llámenos para todas sus necesidades de plomería. Esperamos poder servirle. Llame hoy mismo para obtener su presupuesto gratuito.\n

1 neighbors recently requested a quote
Recommended by50%of homeowners
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French Drains questions, answered by experts

For homes with a septic tank, harsh chemicals like those found in drain cleaner or bleach aren’t recommended. Some chemical drain cleaners can disrupt the balance of bacteria in the septic tank or damage your pipes. For homes with a septic tank, you can choose drain cleaners specifically formulated for use with septic tanks or go with a drain snake. When in doubt, make sure you know who to call for a clogged drain. 

Start by pouring hot—but not boiling—water down the drain. The heat of the water may be enough to break down the clog. You can also try ½ cup of dish soap or 1 cup each of white vinegar and baking soda. If you choose a chemical unclogging product, ensure it’s appropriate for toilets to avoid damage.

As with many appliances, proper maintenance is key to maximizing your garbage disposal’s life span. If everyone in your household is on board with proper care and maintenance, like running water while operating the disposal, you should get plenty of years out of your unit. Avoid putting the wrong food items down the disposal, including pasta, rice, bread, and more.

A clogged sewer line is not typically covered by homeowner’s insurance, though some sewer line issues are covered. For instance, damage related to a fallen tree is usually covered. Though sewer line replacement is not covered in a standard insurance policy, some companies offer add-ons for this purpose. Read the fine print before spending your own money.

Start by unscrewing the overflow valve, which is located on the wall of your tub between the floor drain and the tub spout. Gently insert a plumbing snake down into the pipe, move it back and forth, and pull it out. Remove any hair, debris, and soap scum that comes out with it. Repeat the process until the snake comes out clean, and then reinstall the cap on your overflow valve.

The Moraga, CA homeowners’ guide to french drain services

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

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