Top-rated septic tank pros.

Best septic tank pros near Greenfield, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Greenfield, CA?

Select your specific project to find the pro for you.

Top-Rated Septic tank pros in Greenfield - Updated Nov 2026

Avatar for Nathan's Plumbing INC
Nathan's Plumbing INC
4.5(
8
)
Septic System - RepairSeptic Tank - Clean or Pump Out

Serving Greenfield, CA and surrounding areas

Approved

In business since 2018

Credit card accepted

Offers commercial services

"Great experience with this plumbing company! They did the plumbing for my garage conversion into an ADU. They were professional, reliable, clean, and finished everything on time. Their pricing was competitive and the quality of their work was excellent. I would definitely recommend them!"
Water heater replacement
158 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Hastings Construction, Inc.
Hastings Construction, Inc.
5.0(
10
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Greenfield, CA and surrounding areas

In business since 1991

Free estimates

Offers commercial services

"We live in Carmel Valley and hired Justin and his team to do an addition and full remodel of our home including re-plumbing, rewiring, redoing the septic systems and replacing our ridge line beam, after having a terrible experience with our first contractor. Justin's team picked up the project while in the permitting phase and did a fantastic job on all aspects of the project, from pulling the permits through the final. They were always available, transparent with their bid process and exceedingly fair when unknowns came up in the project. Doing a high-end remodel is never cheap, but their pricing was fair, transparent and they worked with us to fit everything we wanted into our budget and schedule. Could not recommend them more highly!"
Roth Septic Tank install
Septic System Installs
Septic System Installs
Septic System Installs
Septic System Installs

+17

Response time2 days
Recommended by90%of homeowners
Salinas Valley Septic Services
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Greenfield, CA and surrounding areas

In business since 2022

Emergency services offered

Salinas Valley Septic Service is dedicated to providing top-notch septic and drainage services to the Salinas Valley area. Our team is highly experienced in all aspects of septic system maintenance, from inspection to repair. We take pride in our work and always ensure that our customers are satisfied with our services. In addition to septic system maintenance, we also offer sewer inspection, sewer and drain line cleaning, main line repairs, clogged toilet and shower repair, and much more. A full list of our services can be viewed in Services page. We use state-of-the-art equipment to ensure that every job is completed efficiently and effectively. Owners operate we have experience since 2008.

Quail lodge
Orenco
Quail lodge
Orenco
Quail lodge

+21

Recommended by100%of homeowners
Avatar for Kelly Plumbing
Kelly Plumbing
5.0(
2
)
Septic System - Install or Replace

Serving Greenfield, CA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

Our happy and satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services.

Response time3 hrs
Recommended by100%of homeowners
Avatar for Wilber Construction, Inc.
Wilber Construction, Inc.
5.0(
9
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Greenfield, 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
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Greenfield, CA and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for A+plumbing and services
A+plumbing and services
4.5(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Greenfield, CA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

Whether you need a quick fix for a leaky pipe or an installation of a new water line A+ plumbing and services has the solutions. plumbers have advanced tools and technology that deliver the best services at the most affordable prices. From pipes to water heaters to septic systems, trust our residential plumbers for all your home plumbing problems.\nWe also offer discounts to Military and Veterans

Main line clogged
Heater
Main water line
Tile
Heater

+74

Recommended by100%of homeowners
Avatar for King's Excavation & Construction
King's Excavation & Construction
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Greenfield, CA and surrounding areas

In business since 2021

Free estimates

Kings Excavation is your premier choice for excavation and plumbing services in the Bay Area. With a strong emphasis on quality work and competitive pricing, we have earned a reputation for excellence.\n\nOur experienced team specializes in a wide range of services, including site preparation, trenching, septic system install, sewer line repair, and installation. We handle residential and commercial projects with precision and efficiency.\n\nWhat sets us apart is our commitment to customer satisfaction. We prioritize clear communication, timely delivery, and superior workmanship. Our clients trust us to deliver results that exceed expectations.\n\nChoose Kings Excavation for reliable service, competitive rates, and exceptional outcomes. Contact us today for all your excavation and plumbing needs.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Avatar for Flintstone plumbing company
Flintstone plumbing company
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Greenfield, CA and surrounding areas

My name is Philip vega , I am 35. I have been plumbing for 10 years. I can help in all your plumbing issues from small to big. I recently just got licensed, I am trying to start my business! Help me grow\n Flintstoneplumbingcompany.com

Septic Tanks FAQs, answered by experts

Call a dedicated well and pump professional to install your new well pump. In some cases, plumbers may have the experience needed for the installation, but it’s always better to go with a specialized pro. Well and pump contractors have hundreds of hours of experience with all different types of wells and pumps. 

If there’s a problem with your sewage system, you might notice water pooling on the ground around the tank, which could indicate an overflow. Clogged and sluggish drains or foul smells coming from your plumbing are also signs that there might be a blockage in your septic system.

There are a lot of issues that can cause a septic tank to collapse. Those include failing to regularly pump or service it every three to five years, placing too much weight atop the system—by parking your car on top of it or because of a heavy snow buildup for instance—or because of structural damage done by overgrown tree roots.

You can add three rotten tomatoes or 1/4 ounce of yeast to your septic tank to speed up the decomposition of sludge. You can add the tomatoes by way of your garbage disposal and the yeast by way of your toilet. You can do either of these additives once every three months as needed.

Bladder and diaphragm well pressure tanks are usually pre-charged at the factory. Even so, it’s important to check the air pressure in the tank using a tire pressure gauge on the relief valve. The instruction manual usually calls for 28 psi. Use a hand pump to add more air or release some air from the tank to reach the desired number. Check the pressure periodically to see if you need to add more air to the tank.

The Greenfield, CA homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.