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TRUSTED BY NIPOMO, CA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon23
    Verified septic tank services reviews

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

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

Serving Nipomo, 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 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 Nipomo, 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 Nipomo, 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
7 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 Nipomo, 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 Nipomo, 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 17
Septic Tanks FAQs, answered by experts

The physical constraints of hand-drilling a well limit the depth you can achieve. Manually digging with picks and shovels may only lead to shallow wells of up to 60 feet in depth. To reach greater depths, you need more specialized equipment. The diameter of your well and the tools you’re using will determine how far down you can dig.

Common signs that a septic tank is full include plumbing issues, odors, and changes in your yard. You may notice wastewater or sewage backing up into your home's drains, or that sinks, tubs, and toilets are draining slowly. Gurgling or bubbling sounds from the pipes are also a key indicator. Outside, you might smell foul sewage odors around your house or the septic tank area. Look for pooling water, spongy soil, or a marshy environment around the drain field. Another tell-tale sign is a patch of grass over the septic system that is suddenly lusher and greener than the rest of your lawn. If you notice any of these signs, you should contact a septic professional for an inspection and pumping.

The pressure in a well pressure tank should be set 2 to 3 PSI below the pump's cut-on pressure. The cut-on pressure is the lower number in the pressure setting (e.g., the '30' in 30/50 PSI) and is the point at which the pump starts. The cut-out pressure is the higher number, where the pump stops.

For example:

  • If your pressure switch is set to 30/50 PSI, the tank pressure should be 27-28 PSI.

  • If your pressure switch is set to 40/60 PSI, the tank pressure should be 38 PSI.

Common pressure settings for household applications include 20/40, 30/50, and 40/60 PSI. The difference between the cut-on and cut-out pressure is typically 20 PSI.

To determine the right size for your submersible well pump, find your well depth, water demand, and well casing diameter. The pump should match your well's specifications and meet or exceed your drawdown and pressure requirements. 

For precise sizing, make sure to research the different well pump sizes, consult the manufacturer's recommendations, or seek guidance from a professional well pump installer.

Septic distribution boxes, also called D-boxes, tend to last over 30 years if taken care of extremely well. In most cases, however, they tend to last anywhere from 15 years to 40 years. Regular cleaning and maintenance, as well as living in an area that doesn’t flood the tank or the system regularly, will all have an impact on the lifespan of the box.

The Nipomo, CA homeowners’ guide to septic tank services

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