5 
19 *The Angi rating for Septic Tank Service companies in Gilroy, 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 Gilroy, 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 April 03, 2025
Serving Gilroy, 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."
Serving Gilroy, CA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Pacific Sewer and Drain did an excellent job installing a complicated septic install on our tiny property. I would recommend them highly!"
+4
Serving Gilroy, CA and surrounding areas
Approved
In business since 2023
Free estimates
Customers say: Quality work
"I would give Austyn 100 stars if I could. He made the project go smoothly. His personality, level headedness, his problem solving skills, knowledge of his craft and the ability to work with others so appreciated. While excavating for the septic Leitchfield, I had him do other work on the property, moving earth and building a retaining wall. When he discovered a huge cavern where earth had eroded to the point of danger, he immediately ordered everything and had it fixed in a few days. He was here on time, and he stayed on the job until it was finished. Here ever day. That isn't always the case, especially when unexpected things (like a cavern) show up and the job takes longer than planned. Everything turned out perfectly, we passed the city inspections on the first try. You can't go wrong with Austyn, he is someone you can trust."
Serving Gilroy, CA and surrounding areas
Approved
In business since 2018
Credit card accepted
Offers commercial services
"I had a great experience with this professional. He was very professional, punctual, and knowledgeable. Gerson was also very respectful and provided excellent customer service. I would definitely recommend him to anyone who needs this type of work."
Serving Gilroy, CA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
Superior Sanitation, LLC is your industry expert in Gilroy and the surrounding areas. We pride ourselves on our extreme professionalism, integrity, attention to detail. We only make promises that we know we will deliver on. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!
Serving Gilroy, CA and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"It went great Jason is awesome got the job done quick n havent had a problem since thanx J Drains"
+4
Serving Gilroy, CA and surrounding areas
In business since 1991
Free estimates
Offers commercial services
"In addition to a full exterior paint job, they did interior electric, carpentry repair and painting, and replaced the boiler for radiant heating. The work was all prompt and professional in every way."
+17
Serving Gilroy, CA and surrounding areas
In business since 2022
Emergency services offered
"Did the job they said fast and for the same price."
+21
Serving Gilroy, CA and surrounding areas
In business since 2018
Emergency services offered
Credit card accepted
"I was needing assistance with a sewer lateral inspection and Monterey Coastal Plumbing & Remodeling company were able perform the inspection and even complete the repairs. I’m very happy with their work!"
+20
Serving Gilroy, CA and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"On time on budget easy to work with extremely informative a master of his trade"
From average costs to expert advice, get all the answers you need to get your job done.
A damaged septic system can leak odors and sewage, so repairs are urgent. Find out how much septic tank repair costs based on repair type, tank size, and more.
It’s crucial to install a septic tank with the right volume to avoid wastewater backups. This guide will help you calculate the right septic tank volume.
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.
Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.
How deep is a septic tank, and why is it buried? Learn where to place your own septic system as well as how to maintain it and how much it costs.
