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TRUSTED BY CUPERTINO, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon21
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Cupertino, CA

*The Angi rating for Septic Tank Service companies in Cupertino, 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 Cupertino, 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 08, 2026

Find Septic tank pros in Cupertino

Avatar for Ryan's Pumping Service
Ryan's Pumping Service
5.0(
30
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Cupertino, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Friendly and efficient. Gave me good explanations of everything to do with septic tanks."
Septic inspection
Water test
Response time1 day
22 neighbors recently requested a quote
Recommended by68%of homeowners
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Avatar for TasHammer Group LLC
TasHammer Group LLC
5.0(
7
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Cupertino, CA and surrounding areas

Approved

Emergency services offered

Credit card accepted

Offers commercial services

"We needed a new water heater and Mr. Rooter made the process easy. The technician reviewed our options, helped us choose the right unit, and completed the installation efficiently. Very satisfied with the service."
Plumbing
5 neighbors recently requested a quote
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Avatar for Nathan's Plumbing INC
Nathan's Plumbing INC
4.9(
7
)
Septic System - RepairSeptic Tank - Clean or Pump Out

Serving Cupertino, CA and surrounding areas

Approved

In business since 2018

Credit card accepted

Offers commercial services

"The plumber was very patient, explained the work clearly, and provided fast and excellent service. I highly recommend him!"
Water heater replacement
101 neighbors recently requested a quote
Recommended by28%of homeowners
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Avatar for TRIO Heating, Air & Plumbing
TRIO Heating, Air & Plumbing
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Cupertino, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"My experience with Trio Heating and Air for my air conditioning installation was exceptional. From start to finish, they demonstrated professionalism and efficiency. The technicians arrived promptly and were well-prepared, guiding me through the process and recommending the perfect system for my home. Throughout the installation, they worked diligently, respecting my space and ensuring everything was installed correctly. Their clear communication and transparent pricing made the experience stress-free. Now, my home is consistently cool and comfortable, and I couldn't be happier with the results."
Heating & Air Conditioning Installations
Heating & AC Install
Heating & AC Install
Heating & AC Install
Heating & AC Install

+51

Response time4 hrs
Response rate93%
3 neighbors recently requested a quote
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Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Cupertino, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n\nCall us today you'll be pleased you did. Thank you

Waterheater
Waterheater
Tankless install
Tankless install
Tankless install

+3

7 neighbors recently requested a quote
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Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Cupertino, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again."
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.
.
.
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+1

Response time6 hrs
Recommended by17%of homeowners
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Handyman Multi Services License Not Yet Provided
New to Angi
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Cupertino, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you\n \nOur company strives to take care of all of our clients unique needs. We are very detailed and meticulous in our work. We offer free estimates and reasonable prices. \n\n\nCall us today you'll be relieved you did. Thank you\n

Response time10 mins
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Showing 1-10 of 48
Septic Tanks questions, answered by experts

Drilled wells have a pipe sticking up that’s covered in a plastic or metal casing. On the other hand, a dug well will look like a big hole in the ground and is more similar to what you’d see in a fantasy or Western movie. If you want to be sure, contact the city for documentation on your property’s construction and excavation history. 

Deciding between an engineered septic system and a conventional one depends on property size, soil quality, local regulations, and environmental factors. If your property has limited space, poor soil, or is close to sensitive environmental features, an engineered system may be required. Professional site evaluations, considering water usage, long-term plans, and budget constraints, can help determine the appropriate choice. Consulting with a septic system professional is crucial for ensuring compliance with regulations and selecting the best system for your property's unique needs.

Concrete septic tank risers are heavier and more durable than plastic or fiberglass ones, making them suitable for long-term use. Installing a concrete riser differs from installing plastic or fiberglass risers primarily in the materials and methods used. The process involves cutting the concrete risers to the required length and then stacking them, using concrete sealant or adhesive between sections for secure attachment. Due to their weight, extra care is necessary during leveling and the attachment of sections. Concrete sealant or adhesive may also require a curing before the riser is ready for use.

Although cesspits may be necessary depending on your main sewage system access or nearby soil quality, they carry a few drawbacks. Cesspools require regular emptying and have relatively high maintenance and pumping costs. Certain areas also disallow the use of cesspools and may require you to cover the cost of existing cesspools to be converted into septic tanks.

The best times of year to empty or pump a septic tank are spring and fall. Many professionals recommend spring because the ground has thawed, making the tank easier to access and the waste less likely to be frozen. Pumping before summer also helps avoid conflicts with vacations or outdoor gatherings. Fall is another great option, as contractors may be less busy, and servicing the tank can reduce the risk of overflow from winter and spring precipitation. While summer is also a suitable time, winter is generally not recommended due to frozen ground.

The Cupertino, 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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