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TRUSTED BY GRATON, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon47
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Graton, CA

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

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

Last update on June 05, 2026

Find Septic tank pros in Graton

Avatar for G Septic Service
G Septic Service
4.9(
15
)

Serving Graton, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"If you want a dirty job done with a Smile, get Edgar Hernandez of G SEPTIC to do the job and your troubles will just go down the drain! On time-100% knowledge of project needs- All equipment and tools needed on truck and in good working order. This is a 100% company."
Response time7 hrs
7 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for PEREZPLUMBING
PEREZPLUMBING
5.0(
15
)

Serving Graton, CA and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"Jesus was very professional in explaining and showing me what was going on with my drains. Out of the bids I got to replace my house drain we was the most responsible and very knowledgeable. 20k for three bathrooms under crawl space"
Septic tank pump out
Septic tank pump out
Kitchen sink install
Kitchen sink install
Kitchen sink install

+7

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Avatar for Bowen Plumbing
Bowen Plumbing
4.4(
8
)

Serving Graton, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I had a leak in a pipe in the radiant heating pipes in the slab under my house. James was able to isolate the leak and re plumb my system without cutting a hole in the slab. He and his crew did some great creative plumbing that took care of the leak and separated the unused radiant system from my household plumbing and they even installed a new tankless heater in a single days work.. I recommend James and Bowen Plumbing without reservation. They are the Best!"
Response time5 hrs
Recommended by71%of homeowners
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Avatar for Sanitary Solutions Corp
Sanitary Solutions Corp
5.0(
3
)

Serving Graton, CA and surrounding areas

In business since 2025

Free estimates

Offers commercial services

"They are family owned and operated. Jorge was very friendly and professional, and did everything to help. They even moved the tops of the tanks that must have been over a hundred pounds to a different location and installed Risers. We had to find where the septic tanks were, and what type of tanks, and what was needed to bring the tanks up to code. So we can sell the property. We would recommend them to anyone."
1 neighbors recently requested a quote
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Avatar for C T Allmon Development Co.
C T Allmon Development Co.
4.1(
32
)

Serving Graton, CA and surrounding areas

In business since 1982

Free estimates

Credit card accepted

"John Salada was courteous and clean. Plumbing you can trust. He not only pumped by septic tank but also did necessary plumping. Give him a try! I highly recommend him and will be using him myself in the future. Rose Bruce, Cotati, CA"
Main line replacement
Trenchless Sewer Pull
Finished
rock
back filling

+2

Response time7 hrs
Recommended by77%of homeowners
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Showing 1-10 of 28
Septic Tanks questions, answered by experts

Septic tanks naturally have bacteria that break down some of the solid waste in the septic tank. However, sludge buildup is just part of owning a septic system. While liquid wastewater can be filtered and treated through the system, a septic tank company has to pump the septic tank out at least every few years.

There are many potential causes of low well water pressure. The most common include sediment buildup, leaking pipes, a failing well pump, or a cracked pressure tank. 

Never use Drano on blocked toilets. You can end up with a ghastly leak because the chemicals eat away at the glue that holds pipes together just as effectively as they do with clogs. Drano is known for being particularly rough on toilets, which is why some plumbers actually dislike the product. 

The pressure in a well pressure tank should be set 2 to 3 PSI below the pump's cut-on pressure. The cut-on pressure is the lower number in the pressure setting (e.g., the '30' in 30/50 PSI) and is the point at which the pump starts. The cut-out pressure is the higher number, where the pump stops.

For example:

  • If your pressure switch is set to 30/50 PSI, the tank pressure should be 27-28 PSI.

  • If your pressure switch is set to 40/60 PSI, the tank pressure should be 38 PSI.

Common pressure settings for household applications include 20/40, 30/50, and 40/60 PSI. The difference between the cut-on and cut-out pressure is typically 20 PSI.

There are a few signs that you might notice if your drain field is bad. For starters, if you see standing water or soggy grass above your drain field, it could mean that it isn’t working correctly. Or, if your yard smells like sewage, it could also indicate that there’s a problem with your drain field. Repairing a drain field costs an average of $2,000 to $15,000.

The Graton, CA homeowners’ guide to septic tank services

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

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