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TRUSTED BY LA MESA, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon30
    Verified septic tank services reviews

Top-Rated Septic tank pros in La Mesa - Updated Nov 2026

Avatar for Modern Septic Service
Modern Septic Service
5.0(
17
)
Septic Tank - Clean or Pump OutSeptic System - RepairSeptic System - Install or Replace+3 more

Serving La Mesa, CA and surrounding areas

Approved

In business since 1960

Emergency services offered

Small jobs welcome

"Modern came out quickly and pumped our septic tanks, giving us a discount for having 2 tanks on our property. They identified baffle wall issues with both tanks and recommended 2 septic repair companies (one which we used). Very fast and courteous employees."
Robert our best in class Supervisor
Septic Tank Project
Septic Tank Project
Septic Tank Project
Septic Tank Pump Out and Leach Line Installation

+38

Response time6 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for BMB Septic Company
BMB Septic Company
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Repair

Serving La Mesa, CA and surrounding areas

Approved

In business since 1986

Free estimates

Small jobs welcome

For over 50 years, BMB Septic has proudly served our community as a trusted, family-owned company specializing in comprehensive septic system solutions. We offer top-quality septic repairs, maintenance, and pumping services at affordable, competitive prices?ensuring your peace of mind and the long-term health of your system. Fully licensed and insured, we combine decades of expertise with a customer-first approach, delivering personalized solutions built on trust, reliability, and satisfaction. At BMB Septic, we don?t just service septic systems?we build lasting relationships grounded in integrity and exceptional service you can count on.

Septic Tank
Septic System
Tide Line
Modern Septic
Septic Repair

+6

Response time9 hrs
Response rate100%
2 neighbors recently requested a quote
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 La Mesa, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We could not be happier with our new bathroom, thanks to McCormick! Khaled was knowledgeable and really took the time to understand our style preferences. The whole team was great about keeping the workspace tidy, which we appreciated. Now, we have a bathroom that feels luxurious and welcoming. Highly satisfied with their work!"
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Rooter Solutions Plumbers
Rooter Solutions Plumbers
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving La Mesa, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

At Rooter Solutions, we're driven by a mission to provide exceptional services at competitive rates. We believe that every home or business owner deserves quality work that lasts a lifetime. And we understand that budgets aren't always ready to take on the full cost of expensive plumbing projects all at once. That's why we offer convenient, no-interest financing plans to those with qualifying credit with terms of up to 24 months!\n\nWith Rooter Solutions, you can take care of all your plumbing needs with confidence. Our team can handle any job, and we'll do it with reliable results, satisfaction guaranteed.

Photos
Photos
Photos
Photos
Photos

+12

3 neighbors recently requested a quote
RSF Construction Inc.
1.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving La Mesa, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Avatar for Round 1 Plumbing
Round 1 Plumbing
5.0(
13
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving La Mesa, CA and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"This morning, Nicolas promptly assisted us with a significant drain issue. Our toilet was not flushing properly, and the bathtub was draining very slowly. We greatly appreciate his quick response and expert service in resolving the problem."
Team photo !
Response time8 hrs
Response rate100%
3 neighbors recently requested a quote
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Septic Tanks FAQs, answered by experts

Yes, a septic tank riser can replace a concrete septic tank lid. Risers are designed to replace various types of septic tank covers, including concrete, metal, and fiberglass, to provide easier access for pumping and repairs. While a plastic riser makes future access more convenient, the initial replacement can be difficult because concrete lids are very heavy, so it is a job best left to professionals. Once installed, you will need to be cautious around the riser during yard work, such as mowing, to avoid causing damage.

Baking soda does very little to nothing for a septic tank, but it can help unclog a drain or clean out a garbage disposal. Rotten tomatoes and yeast are the best ways to increase the bacteria in your septic tank naturally. You can add these to your system once every three months.

Trenches are typically 12 to 24 inches deep and 8 inches wide. However, the required depth depends on the specific project and local ordinances. For example, a French drain may need to be 18 inches deep, while a water pipe might require a depth of 24 inches and a drainage pipe 36 inches. Your city or county may have specific regulations, so it's wise to consult with an excavation professional to determine the correct depth for your project.

The average cost to replace a septic tank or install a new system is typically around $7,350, with a broader average range of $5,000 to $12,000. However, total project costs can vary widely, from $5,000 to as much as $22,500. Key factors influencing the price include the size and type of the septic system, the tank material, and the size of your house.

It's important to distinguish between the cost of the tank itself and the cost of the entire system installation, which is significantly more. For the tank alone, costs vary by size:

  • A tank for a one-bedroom house typically costs $500 to $900.

  • A 1,000-gallon tank, suitable for most one- to three-bedroom homes, costs between $900 and $1,500.

  • A tank for a five- or six-bedroom home generally costs $1,200 to $1,600.

When a septic tank is full, it needs to be professionally pumped. The average cost of a one-time septic tank pump is about $400, or $0.30 per gallon. If your septic tank is full, you may notice that you have issues flushing your toilet, pipes are draining very slowly, or you have a sewage smell lingering in your home or yard.

The La Mesa, CA homeowners’ guide to septic tank services

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