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Verified Reviews for Septic Tank Service pros in Williams, CA

*The Angi rating for Septic Tank Service companies in Williams, 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 Williams, 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 25, 2025

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Avatar for Winters Plumbing Service
Winters Plumbing Service
5.0(
12
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Williams, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"I hired Winters Plumbing Service to install a new septic system for us. We built a 3500 sg ft home on 5 acres in Vacaville which required a really big and complex septic tank filtration and drain field system.They installed it perfectly and within our budget."
Tankless water heater installation.
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+2

Response time4 hrs
Recommended by58%of homeowners
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Avatar for Atomic General Engineering
Atomic General Engineering
5.0(
5
)
Septic System - Install or Replace

Serving Williams, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Atomic General Engineering is available to help develop your new lot or improve your property in Chico, Paradise, Butte County, and surrounding counties in Northern California. We specialize in asphalt paving, asphalt patching, building pads, septic system installation, underground/utilities, grading/roadwork, and seal coating. \n\nI’m Isaac Brown and I’m the owner and operator of Atomic General Engineering. We are proud to be a local company; my family has been in the industry for four generations. We believe in fair pricing and offer free estimates. We can work with importing materials like fill dirt, base rock, and get your lot compacted and ready to develop. Please give us a call and we will come to you quickly and provide a free estimate. Looking forward to hearing from you!

Projects
8 neighbors recently requested a quote
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Williams, CA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."
Recommended by81%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Williams, CA and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."
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+2

Recommended by65%of homeowners
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D Kravich
New to Angi
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Williams, CA and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

D Kravich Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

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Capo plumbing
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Williams, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Austin is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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Da H33L Company
New to Angi
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Williams, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n

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Septic Tanks questions, answered by experts

Most shallow residential wells are somewhere between 25 and 50 feet deep. They are among the simplest well systems. Deeper wells usually involve drilling to a much greater depth. Water wells for household use are typically 100 to 500 feet deep, depending on local groundwater conditions. Some may be up to 1,000 feet deep or more. 

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

When your septic system is failing, you’ll probably smell it. Common signs of a septic system failure include sewage odors in the home or around the yard, flooding in the yard above the septic tank or in the leach field, and wastewater or even raw sewage backing up into your home’s drains.

The water refills in a well through gravity that draws water from the water table to fill the vertical hole. The pump brings the fresh water through a pressure tank and to the pipes in your house. The well continues to refill indefinitely as long as you don’t use more water than the well is producing.

A submersible pump should be at least 10 feet from the bottom of the well to minimize the risk of the pump drawing debris into the well water. Submersible pumps work best for wells that are 25 feet deep or less. If you have a deeper well, choose a jet pump instead of a submersible model.

The Williams, 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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