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TRUSTED BY OCEANO, CA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon24
    Verified septic tank services reviews

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

Affordable Construction Services
4.8(
22
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Oceano, CA and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

"Danny did an outstanding job on replacing our septic system. We weren’t looking forward to having it done, however Danny made this process very easy for us. Danny did flawless work and had it done a lot sooner than we expected. He took the time to explain the process of replacing the septic system, answered all our questions and addressed any concerns we had. Danny not only does tremendous work, but he is an honest and good guy. I would recommend him for sure if you need to hire a contractor for some work."
Response time2 days
7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Wighton's Electric, Plumbing, Heating, and Air
Wighton's Electric, Plumbing, Heating, and Air
4.4(
80
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Oceano, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1953

Free estimates

Emergency services offered

"The Wighton's team did a very professional, thorough job. They were very prompt and courteous. They kept everything very clean. The units that they installed work beyond my expectations. I'm very please with the service I received, and would not hesitate to hire them again."
Install brand new, high efficiency units with mount.
Installing brand new and high efficiency units
Install brand new, high efficiency units with mount.
Installing brand new and high efficiency units
Installing brand new and high efficiency units

+14

Response time1 day
Response rate100%
30 neighbors recently requested a quote
Avatar for PAYTON'S PLUMBING
PAYTON'S PLUMBING
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Oceano, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Tyler of Payton’s Plumbing did a fantastic job. He did what he said he would do promptly and efficiently. We would highly recommend him. Yesterday we had a leaking water heater and today we have a new water heater. Couldn’t ask for better service at a reasonable price."
Response time11 hrs
Response rate90%
Recommended by20%of homeowners
Avatar for Slo Septic Pumping
Slo Septic Pumping
5.0(
1
)
Septic Tank - Clean or Pump OutSeptic System - RepairSeptic System - Repair - For Business+1 more

Serving Oceano, CA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I called on a Saturday morning when no other company was answering calls. They picked up and said they would be here Monday morning. They were very professional yet also let me watch and learn how to take care of my tank. I also had a clogged line and they "jetted" it and I was instantly up and running. I learned so much, I don't think I will ever need emergency service again. I will call them back in 3 or 4 years so I won't stress my system and incur more problems!"
Septic service
Septic service
Septic service
Septic service
Septic service

+2

Response time2 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Main Line Engineering Construction, Inc.
Main Line Engineering Construction, Inc.
4.1(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Oceano, CA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"We contracted Mainline Engineering Construction to replace our end-of-life sewer line from end-to-end. At every step of the project there was communication about project plans, from permits, to repairs, to final inspections. Mainline's attention to detail and methodical care during the construction phase, including unplanned work, ensured there was no damage to surrounding utilities. We also noted the positive relationships Mainline staff and technicians have with the various government agencies and inspectors during the construction and inspection phases. A positive attitude and mutual respect ensured our project went smoothly and for which there is intrinsic value to any project - invaluable. Fair price. Outstanding project planning and execution. Highly recommend their services."
Insert Trench
Pulling Trench
Full Excavation Replacement
Valve Tie in
Water Valves

+1

Response time3 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Elite Rooter
Elite Rooter
4.5(
11
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Oceano, CA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"This was a 5day job Eric Zavala was my technician Mr Zavala was very respectful, very professional and very aware of safety Covid Protocol. I would definitely highly recommend Elite Rooter as well as Eric Zavala Thank you so much Eric and Elite Plumbing."
Drain Unclogging
Drain Unclogging
Drain Unclogging
Drain Unclogging
Drain Unclogging

+22

Recommended by90%of homeowners
Showing 1-10 of 19
Septic Tanks FAQs, answered by experts

The purpose of a septic tank is to allow solid wastes to separate out of the wastewater using time, gravity, and other natural biological processes. If your septic tank is too small, it might be overwhelmed by solid waste and unable to accomplish this task—and if it’s far too large, there won’t be enough liquid in the tank to nurture the necessary bacteria to aid in the breakdown process.

Yes, it is possible to drill a well by hand, but it calls for a good deal of physical labor. Drilling a well by hand is best suited for softer soil, and it may not be possible through rockier terrain. For wider and deeper holes, companies with professional equipment make the job much easier.

A septic tank lid is often 1 foot underground, but it could be just 4 inches from the surface or 4 feet deep. For septic tank lids that are closer to the surface, you’ll have an easier time locating them just by looking for signs in the yard or using a metal probe. But for septic tanks that are buried deeper underground, you’ll need to hire a pro with specialized equipment to track down the lid without risk of damaging utility lines.

Septic tank odors can happen because of a few different issues with your septic system, such as a full tank, clogged drains, or blocked venting systems. Not only is a smelly septic tank pretty unpleasant, but it can also pose a potential hazard to yourself and your home. Toxic fumes could be hanging around, or untreated wastewater could be harming the environment.

A household of four can easily fill a 1,000-gallon septic tank within a week. It may be 10 to 14 days for smaller households. But the reason why you don't need weekly pumping is because the tank's contents eventually reach the overflow pipe. They flow down this pipe to the absorption area whenever water is used in your home. The tank keeps working at this full level until it's pumped again.

The Oceano, CA homeowners’ guide to septic tank services

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