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TRUSTED BY CASTRO VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon13
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Castro Valley, CA

*The Angi rating for Septic Tank Service companies in Castro Valley, 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 Castro Valley, 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 November 02, 2025

Find Septic tank pros in Castro Valley

Avatar for Bay Water Plumbing

Bay Water Plumbing

5.00(
10
)
•Approved Pro

Bay Water Plumbing

5.00(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
70 local quotes requested

Bay Water Plumbing & Water Systems offers the best water treatment systems on the market. We are locally owned and we're the professionals that you can trust! We have been providing water system products to customers in the Bay Area for over 10 years. Our company installs the best quality water heaters on the market. Contact us to help you eliminate hard water from your home.

"Repairman was very professional and did a great job with the repair. I haven’t had issues with my water heater since."

Xavier G on February 2021

Bay Water Plumbing & Water Systems offers the best water treatment systems on the market. We are locally owned and we're the professionals that you can trust! We have been providing water system products to customers in the Bay Area for over 10 years. Our company installs the best quality water heaters on the market. Contact us to help you eliminate hard water from your home.

"Repairman was very professional and did a great job with the repair. I haven’t had issues with my water heater since."

Xavier G on February 2021

Avatar for Bee Blessed Water Wells Drilling & Pump Service Inc

Bee Blessed Water Wells Drilling & Pump Service Inc

10901 Crocker Rd
4.57(
14
)
•Approved Pro

Bee Blessed Water Wells Drilling & Pump Service Inc

10901 Crocker Rd
4.57(
14
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
22 local quotes requested

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! Book with us online or feel free to give us a call today!

"Great work and job well done! Highly appreciated and recommend these pros."

Robert L on October 2024

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! Book with us online or feel free to give us a call today!

"Great work and job well done! Highly appreciated and recommend these pros."

Robert L on October 2024

Abs Plumbing Services

Ygnacio Avenue
No reviews yet

Abs Plumbing Services

Ygnacio Avenue
No reviews yet
Free onsite estimate

Hello, my name is Abraham G. With Abs Plumbing services. Now Offering Plumbing Services All Over The Bay Area At Affordable Prices. With 10 Years Of Experience We Guarantee Quality, Fast, Affordable & Reliable Work. Give Me A Call Or Text : 5107538649 For a Free Estimate & Recieve $20 Dollars Off Your First Service! I Look Forward To Speaking With You!

Hello, my name is Abraham G. With Abs Plumbing services. Now Offering Plumbing Services All Over The Bay Area At Affordable Prices. With 10 Years Of Experience We Guarantee Quality, Fast, Affordable & Reliable Work. Give Me A Call Or Text : 5107538649 For a Free Estimate & Recieve $20 Dollars Off Your First Service! I Look Forward To Speaking With You!

Plumbing Heroes

2515 Santa Clara Ave
No reviews yet

Plumbing Heroes

2515 Santa Clara Ave
No reviews yet
15 years of experience

Plumbing Heroes is a full service plumbing contractor. We specialize in providing high quality services at unbeatable prices. Whether it is a small repair such as a leak, routine maintenance, or a large scale project, Plumbing Heroes is committed to 100% customer satisfaction. Call a hero today.

Plumbing Heroes is a full service plumbing contractor. We specialize in providing high quality services at unbeatable prices. Whether it is a small repair such as a leak, routine maintenance, or a large scale project, Plumbing Heroes is committed to 100% customer satisfaction. Call a hero today.

Avatar for Acuantia Septic Services

Acuantia Septic Services

490 Chadbourne Rd
No reviews yet

Acuantia Septic Services

490 Chadbourne Rd
No reviews yet
6 years of experience

Acuantia Septic Services is the One Stop Shop for all your septic needs. We offer inspections, site & soil evaluation, system design, installation, maintenance, repairs, and replacement. We service areas in California, Texas, and Wisconsin. Call us at (707) 670-1010 for a free consultation! Visit us at https://acuantiaseptic.com/

Acuantia Septic Services is the One Stop Shop for all your septic needs. We offer inspections, site & soil evaluation, system design, installation, maintenance, repairs, and replacement. We service areas in California, Texas, and Wisconsin. Call us at (707) 670-1010 for a free consultation! Visit us at https://acuantiaseptic.com/

Avatar for Pirana Septic Service

Pirana Septic Service

1511 S Mills Ave
No reviews yet

Pirana Septic Service

1511 S Mills Ave
No reviews yet
25 years of experience

The simple & proven method to FIX YOUR SEPTIC PROBLEMS, saving you $10,000+ - Without spending $10,000+ - Without replacing your septic system - Without destroying your landscape - Fits Into All Septic Tanks - Environmental friendly Pirana takes the High Cost & Property Damage out of fixing your Septic System For 20 years the Pirana, using nature's appropriate bacteria, is the most environmentally friendly solution with the smallest footprint for all the pollutants associated with recycling human waste. The Pirana has saved thousands of property owners with failed onsite / septic systems $10's of millions of dollars - from single-family homes to hotels & resorts in the USA and 14 countries.

The simple & proven method to FIX YOUR SEPTIC PROBLEMS, saving you $10,000+ - Without spending $10,000+ - Without replacing your septic system - Without destroying your landscape - Fits Into All Septic Tanks - Environmental friendly Pirana takes the High Cost & Property Damage out of fixing your Septic System For 20 years the Pirana, using nature's appropriate bacteria, is the most environmentally friendly solution with the smallest footprint for all the pollutants associated with recycling human waste. The Pirana has saved thousands of property owners with failed onsite / septic systems $10's of millions of dollars - from single-family homes to hotels & resorts in the USA and 14 countries.

Pipe-Thru Plumbing

195 N 31st St
5.00(
1
)

Pipe-Thru Plumbing

195 N 31st St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Pipe-thru provides services such as water main replacement, trencheless sewer line, pipe bursting, electrical conduit and gas line. We also repair and replace sewer lines and main lines. We can also help you with pipe inspections and leaks. Please feel free to contact us with any question or concern you may have. Our first priority is to meet your needs and we guarantee complete and satisfied work. We look forward to working you.

"Jose and his crew were great! He came highly recommended by a neighbor, who had hired them to completely re-plumb her house. We needed our 75-year-old sewer line replaced: I got an estimate within a day or two of requesting one, and he caught a problem with the original installation that other contractors had missed in their inspection. Jose and his crew did the work as promised and cleaned up the site every day---spotless! We had a small tree that was growing near the line which they managed to save, which we didn't think was going to be possible, and they managed to dig a huge hole in our tiny front yard without a lot of impact to our other landscaping. They handled all the permitting and inspections, too, and made sure I got copies of all the relevant paperwork for our household records. I highly recommend Pipe-Thru, they were so easy to deal with and completely professional all the way. They charged a fair and reasonable price for the work. I will definitely call them when I have any other underground piping issues--including installing electrical conduit to our backyard shed, which we want to do in the future. Can't recommend them highly enough."

Andrea P on January 2022

Pipe-thru provides services such as water main replacement, trencheless sewer line, pipe bursting, electrical conduit and gas line. We also repair and replace sewer lines and main lines. We can also help you with pipe inspections and leaks. Please feel free to contact us with any question or concern you may have. Our first priority is to meet your needs and we guarantee complete and satisfied work. We look forward to working you.

"Jose and his crew were great! He came highly recommended by a neighbor, who had hired them to completely re-plumb her house. We needed our 75-year-old sewer line replaced: I got an estimate within a day or two of requesting one, and he caught a problem with the original installation that other contractors had missed in their inspection. Jose and his crew did the work as promised and cleaned up the site every day---spotless! We had a small tree that was growing near the line which they managed to save, which we didn't think was going to be possible, and they managed to dig a huge hole in our tiny front yard without a lot of impact to our other landscaping. They handled all the permitting and inspections, too, and made sure I got copies of all the relevant paperwork for our household records. I highly recommend Pipe-Thru, they were so easy to deal with and completely professional all the way. They charged a fair and reasonable price for the work. I will definitely call them when I have any other underground piping issues--including installing electrical conduit to our backyard shed, which we want to do in the future. Can't recommend them highly enough."

Andrea P on January 2022

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Septic Tanks questions, answered by experts

The septic installation company must follow several steps to put in a new septic system and leach field. The installer will study your property and determine the best place for the tank and leach field. The site should be away from existing structures, be free of trees, and have proper drainage and grading. Preparing the site for the tank and leach field will require significant excavation work.

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. 

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 a few things that can make your drain field fail. These include driving or parking vehicles or heavy machinery on the field, excess sodium in the soil, or having a high water table. You can prevent failure by ensuring your installer checks that your chosen location is suitable for a drain field and properly maintaining your system with the help of a professional.

Septic tank risers are indeed a wise choice for homeowners. They provide easy access to your septic tank, streamlining maintenance and inspection processes while potentially saving you money in the long term on multiple excavation jobs. With risers in place, you can proactively address septic issues before they escalate into costly problems, ensuring the longevity of your system. Moreover, compliance with local regulations that require risers can prevent fines or penalties, making them a valuable addition to any septic system.

The Castro Valley, 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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