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TRUSTED BY MIDDLETOWN, CA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon10
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Middletown, CA

*The Angi rating for Septic Tank Service companies in Middletown, 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 Middletown, 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 September 04, 2025

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

Lake County Plumbing
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Middletown, CA and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"He is very friendly, efficient and professional. He has follow through on projects, persists in solving the issues. He has installed a water tank, pump, boiler and drip system for me. He is very versatile."
Response time8 hrs
Recommended by100%of homeowners
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Raya Engineering
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Middletown, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

Here at Raya Engineering, we sustain our company on the principal that our customers come first. We offer services that are tailored to your needs and we're ready to show you what our experience can bring to your project! Call us today!

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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Middletown, CA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."
Recommended by81%of homeowners
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Avatar for TAURIAN CONSTRUCTION
TAURIAN CONSTRUCTION
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Middletown, CA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Mario was so great to work with, always showed up on time and completed my septic system construction project with professionalism and quality work and service! I highly recommend him to anyone looking to hire a contractor for a septic system!"
Septic System Additional Lateral Added
Distrubution Box installed
Roughly 500 feet of water line trenched
Distribution Lateral Ready for Backfill
75 foot distribtion lateral replacement

+1

Response time3 hrs
Response rate85%
Recommended by100%of homeowners
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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 Middletown, CA and surrounding areas

In business since 1971

Credit card accepted

"Takes for ever to get a return a call. Also took a week to get someone out for repairs. They said they would reimburse me for septic repairs and it took over 3 months for that to happen."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Northern California Power & Equipment Co., Inc.
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Middletown, CA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

With years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle everything from sewers to septic tanks to excavation. We will treat your home as we would treat our own. Give Northern California Power & Equipment Co., Inc. a call today, we look forward to working with you! \n

Hillside Road Project
Burning
Trench
Burning
Burning

+4

Response time6 hrs
Recommended by100%of homeowners
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D Kravich
New to Angi
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Middletown, CA and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

D Kravich 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.

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Capo plumbing
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Middletown, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Austin 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.

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Da H33L Company
New to Angi
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Middletown, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

We are 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

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Septic Tanks FAQs, answered by experts

A septic smell may be harmful because sewer gas is dangerous depending on the exposure amount and length of time. Sewer gas is made up of multiple gases, including hydrogen sulfide, methane, ammonia, and carbon dioxide. Some of these gases, like hydrogen sulfide and ammonia, are toxic to humans and can be fatal in high concentrations or long exposures.

A mound septic system, when properly maintained, can last between 20 and 25 years on average—though some last longer or malfunction sooner than that. The most important part of maintenance is getting an annual inspection of the vital parts of the system to ensure they’re in proper working order and not too backed up with sewage.

For homes with a septic tank, harsh chemicals like those found in drain cleaner or bleach aren’t recommended. Some chemical drain cleaners can disrupt the balance of bacteria in the septic tank or damage your pipes. For homes with a septic tank, you can choose drain cleaners specifically formulated for use with septic tanks or go with a drain snake. When in doubt, make sure you know who to call for a clogged drain. 

Most septic tanks can handle two to three loads of laundry per day, or a weekly total of between seven and 10 loads. Although septic systems do require homeowners to be somewhat careful with their plumbing systems—for instance, it’s not a good idea to flush a bunch of toilet paper all at once—they can still handle fairly heavy use.

We’ve explained how deep-rooted plants can damage a septic tank from the outside, but plenty of things can ruin it from the inside, too. For example, flushing bulky items (like paper towels, diapers, and wipes) can clog your septic tank. Cooking oil, grease, and household chemicals can also harm your system. And since a new septic system costs between $3,460 and $11,450, it’s worth following these guidelines.

The Middletown, CA homeowners’ guide to septic tank services

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

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