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Verified Reviews for Septic Tank Service pros in Avenal, CA

*The Angi rating for Septic Tank Service companies in Avenal, 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 Avenal, 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 May 11, 2025

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Avatar for American septic
American septic
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Avenal, CA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Great work they took care of my plumbing issue in no time and at a fair price ."
Plumbing Project
Septic system replacement
Septic system replacement
Septic system replacement
Septic system replacement

+2

Recommended by100%of homeowners
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Avatar for Jose Zuniga Plumbing
Jose Zuniga Plumbing
4.8(
6
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Avenal, CA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

Jose Zuniga Plumbing 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.\n

Water line repair
Water heater repair
Kitchen remodel
Washer piping install
Washer piping install

+29

Response time2 hrs
Response rate100%
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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 Avenal, 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 Wilber Construction, Inc.
Wilber Construction, Inc.
5.0(
9
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Avenal, CA and surrounding areas

In business since 2003

Free estimates

Offers commercial services

Proudly based in Paso Robles, CA, Wilber Construction is a general engineering contractor offering a comprehensive range of services for both residential and commercial projects. Our core competencies include: Excavation, Earthwork, Underground, Utilties, Drainage and Concrete Construction. \nWilber Construction, 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.\n

Response time2 days
Recommended by33%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 Avenal, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Visalia Construction
5.0(
3
)
Septic System - Install or Replace

Serving Avenal, CA and surrounding areas

In business since 1987

Free estimates

Visalia Construction, LLC, takes great pride in our 20+ years of experience, expertise, quality and customer service that we provide to meet the needs of the consumer. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Project in Los Banos Ca
Response time1 day
Recommended by66%of homeowners
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Avatar for RE Construction LLC
RE Construction LLC
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Avenal, CA and surrounding areas

In business since 2025

Free estimates

Small jobs welcome

RE Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work.\n \nRE Construction LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.\n \nWe look forward to working with you!

Residential backyard
Residential backyard - mid project progress
Residential backyard - mid project progress
Response time7 hrs
Response rate100%
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Septic Tanks questions, answered by experts

While dry wells can be effective for managing rainwater, they have several disadvantages. They can become clogged with sediment, especially after large storms, which reduces their effectiveness and can be difficult to clean. Dry wells are also not suitable for all soil types; they will not function properly in soil with low permeability. Additionally, if a dry well is not large enough to handle the amount of rainfall in your area, it can overflow. For gravity-flow models, the water may disperse very slowly, depending on the well's depth and the soil's permeability.

Yes, you can adjust your well pump pressure relatively easily by yourself. You’ll need to remove the cover from your pressure switch and adjust a nut that controls cut-in pressure. Learn more about how to adjust a well pump pressure switch with a step-by-step guide to setting your water pressure.

The best times of year to pump or empty a septic tank are spring and fall. Many professionals recommend spring because the ground has thawed, making the tank easier to access, and any snowmelt or rainfall can aid in proper drainage. Pumping before summer is also ideal to avoid conflicts with vacations or outdoor gatherings.

Fall is another great option, as contractors may be less busy than in the spring. Servicing the tank in late fall or early spring can also reduce the risk of overflow from extra precipitation during winter and spring.

While summer is a possibility, winter is generally not recommended. The ground is often frozen, which can make it difficult to access the tank, and the waste inside may also be frozen.

Yes, shower water goes into the septic tank. Shower water is a type of greywater, and in fact, all water used in a home with a septic system—including water from sinks, toilets, the dishwasher, and the washing machine—drains into the tank. When shower water enters the tank, debris like soap and hair travels with it. The solid debris sinks to the bottom to become sludge, while soap residue joins the scum layer at the top. The remaining water is treated in the tank before moving to the drain field for further treatment and dispersal. It is important to avoid putting oil or harsh chemicals down any drain, as they can cause clogs or disrupt the beneficial bacteria required for proper wastewater management in the septic system.

There are three layers of wastewater in a septic tank: scum (solid waste that floats to the top of the wastewater), liquid (the relatively clean liquid wastewater in between the two other layers), and sludge (solid waste that falls to the bottom of the wastewater). The buildup of sludge is one of the main reasons septic tanks need to be pumped. If the tank is more than 1/3 of the way full with a combination of sludge and scum, it’s time to call a pro for pumping.

The Avenal, 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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