Get matched with top septic tank pros in Lamont, CA

Q: How do I know which size well pressure tank I need?

• <div><p><a href="https://www.angi.com/articles/how-to-size-a-well-pressure-tank.htm">How to size a well pressure tank</a> is determined by three factors: flow rate, or how many gallons per minute your well pump produces; minimum runtime; and pressure switch setting. Most pressure tanks have a pressure switch operating at 20/40, 30/50, and 40/60&mdash;the first number is the pressure needed for the pump to turn on, and the second number is the pressure needed for the pump to switch off. Most homeowners relying on well water require a water pressure tank ranging from 20 to 80 gallons. </p></div>

Q: How much does it cost to replace or install a new septic tank?

• <div><p>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.</p><p>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:</p><ul><li><p>A tank for a one-bedroom house typically costs $500 to $900.</p></li><li><p>A 1,000-gallon tank, suitable for most one- to three-bedroom homes, costs between $900 and $1,500.</p></li><li><p>A tank for a five- or six-bedroom home generally costs $1,200 to $1,600.</p></li></ul></div>

Q: How do you detect a septic field?

• <div><p>Start by finding the septic tank, marked by an access lid near your home. From there, the drain field extends outward in a series of trenches. Look for greener, lusher grass, as drain fields promote plant growth due to moisture and fertilizer. You can also check property records, use a soil probe to detect damp soil, or hire a septic professional with ground-penetrating radar equipment to map the drain field&rsquo;s location. </p></div>

Q: What does a full septic tank look like?

• <div><p>A septic tank always has some amount of liquid in it&mdash;which should usually be 8 to 12 inches from the top of the tank. If the liquid level is higher than that or is overflowing the drainage pipe that leads out to the leach field, the tank may be too full and in need of pumping.</p></div>

Q: How often should I pump my septic tank for a family of four?

• <div><p>You should pump your septic tank once every two to four years for a family of four, depending on your septic tank size. You should pump a 1,000-gallon septic tank every two years, while a 1,500-gallon tank should be pumped every four years. Water usage also affects how often you should pump your septic tank. If you notice slow drains, foul smells, or gurgling sounds from your drains, you should pump your septic tank as soon as possible. </p></div>

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Verified Reviews for Septic Tank Service pros in Lamont, CA

*The Angi rating for Septic Tank Service companies in Lamont, 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 Lamont, 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 May 29, 2026

Reviewed in May 2026
This plumber is an absolute lifesaver! I've had persistent pipe issues that multiple other professionals couldn't resolve. However, he took care of this problem and had everything flowing smoothly in under 15 minutes. His skill and efficiency are truly remarkable. I wouldn't even...
Lanser Elite Maintenance
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Reviewed in May 2026
Mr. Hernandez did excellent work. My air conditioning unit is installed securely. Thank You.
Hernandez Handyman
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Reviewed in October 2025
I was up at 4 AM on a Friday with a leaking toilet and went on Angi to request some quotes thinking I would get a response a few hours later. Daniel called me back at 4:07 AM and was at my house by 9 AM to give me a free estimate. He was kind, friendly, and professional, and I could tell it’s a...
His and Hers Plumbing
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Reviewed in May 2024
The service tech Wes was very polite and knowledgeable. I would highly recommend Sky Royal Plumbing Co. Dawn
SKY ROYAL PLUMBING
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Reviewed in July 2022
I am grateful that Castro landscaping was able to come on the day I needed and replace three sprinkler valves. Thank You ð
Castro Landscaping
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Reviewed in November 2021
When I first hired them to do a deep cleaning, they did an outstanding job and did some plumbing cleanup that I didnâ t think was possible.
Lorena Cleaning Services
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Reviewed in May 2021
I had contacted seven different plumbing companies to give me a quote for a service and flush to my tankless hot water heater, over a two day span and Jordan from Clover Plumbing was the first one to actually pick up the phone and call me and when I called him back to speak about details he was...
Clover Plumbing, LLC
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Reviewed in December 2014
They are generational and I think the person who owns it now may be the daughter of the original owner. They manufacture and install septic tanks. They are very knowledgeable and they built the septic tank of my apartment complex back in the 70’s. However, I have found that they have backed...
EA Shield Inc.
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Reviewed in June 2013
Service was conducted every other month as in their contract. I tried to arrange service for the late afternoon so the technician could spray inside as well as outdoors. I was disappointed that after rushing home from work quite often he had already come and gone. I did not pursue the...
Banks Pest Control Inc
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Reviewed in June 2013
I have used him for 30 or 35 years. He is very polite, punctual and he is very thorough. He does a good job and if he is busy he comes as quickly as he can and I have had some emergencies he comes right away, if he can. He is good and he is the only one I use like when my shower backs up or...
SPEEDY DRAIN & ROOTER SVC
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Find Septic tank pros in Lamont

PRO RESTORATION SERVICES INC

5.0(

)

Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Lamont, CA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

DBA All Pro Plumbing, with over 50 years of combined experience in the restoration and construction business, we take pride in the outstanding service that we offer to local residents and businesses. Our trained restoration experts are well versed in a variety of water damage removal techniques. We provide affordable restoration solutions and work with all insurance companies. Mold, mildew, and flooding actually cause health risks. A basement that is flooded needs immediate attention. If you are experiencing a mold or mildew problem, call our emergency service.

6 neighbors recently requested a quote

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Lamont, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Amazing and very knowledgeable. Evan brought my water heater up to code and more! Worthington Plumbing will be my go-to plumber's from now on ??"

Response time7 hrs

Recommended by92%of homeowners

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Lamont, 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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American Home Shield – Home Warranty

3.5(

5,688

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Lamont, 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."

Recommended by65%of homeowners

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Lamont, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

We specialized in any home repair from doors, faucets, toilets, drywall repair, fencing, electrical outlets and switches replacement, minor roof repairs, paint, minor stucco repairs, we'll keep your house on shape you don't have to worry any more give us a call and we will be pleased to help you!!!

Recommended by100%of homeowners

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Bryte Valley Construction, Inc.

5.0(

)

Septic System - Install or Replace

Serving Lamont, CA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

Excavation Contractor means a contractor whose primary business is the installation, alteration, and repair of earthen material by digging, trenching, grading, or compacting the material for a cut, fill, grade, or trench and work incidental to the undertaking, including the installation, alteration, and repair of crib

Response time2 days

Recommended by100%of homeowners

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Tapia Construction

New to Angi

Septic Tank - Clean or Pump Out

Serving Lamont, CA and surrounding areas

In business since 2023

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Chacon-Chamul Underground Utilities

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Lamont, CA and surrounding areas

In business since 1984

Free estimates

Chacon & Chamul Underground Utilities provides turn key services from start to finish of each project. We strive for consistency in our proposals and on site performance.

Septic System - Install or Replace

Serving Lamont, CA and surrounding areas

In business since 2001

Free estimates

If you are looking for the most reliable, trustworthy, and reputable Septic speciaists servicing the greater county and surrounding suburbs of California, you have found the right company. We can do any new installation, replacement or repair of an existing or new septic system. We can also handle any size residential job and most commercial projects as well. We've been in the septic industry for over 20 years and we take pride in what we do. Call today for a free estimate!

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Knight's Pumping and Portable Services, Inc.

New to Angi

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Lamont, CA and surrounding areas

In business since 2004

Free estimates

Credit card accepted

Knight's Pumping and Portable Services, 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.

Response time20 mins

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Showing 1-10 of 16

Septic Tanks questions, answered by experts

How to size a well pressure tank is determined by three factors: flow rate, or how many gallons per minute your well pump produces; minimum runtime; and pressure switch setting. Most pressure tanks have a pressure switch operating at 20/40, 30/50, and 40/60—the first number is the pressure needed for the pump to turn on, and the second number is the pressure needed for the pump to switch off. Most homeowners relying on well water require a water pressure tank ranging from 20 to 80 gallons.

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.

Start by finding the septic tank, marked by an access lid near your home. From there, the drain field extends outward in a series of trenches. Look for greener, lusher grass, as drain fields promote plant growth due to moisture and fertilizer. You can also check property records, use a soil probe to detect damp soil, or hire a septic professional with ground-penetrating radar equipment to map the drain field’s location.

A septic tank always has some amount of liquid in it—which should usually be 8 to 12 inches from the top of the tank. If the liquid level is higher than that or is overflowing the drainage pipe that leads out to the leach field, the tank may be too full and in need of pumping.

You should pump your septic tank once every two to four years for a family of four, depending on your septic tank size. You should pump a 1,000-gallon septic tank every two years, while a 1,500-gallon tank should be pumped every four years. Water usage also affects how often you should pump your septic tank. If you notice slow drains, foul smells, or gurgling sounds from your drains, you should pump your septic tank as soon as possible.

The Lamont, CA homeowners’ guide to septic tank services

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

See all articles

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•
Mar 18, 2026Mar 18, 2026
How Much Does Septic Tank Repair Cost? [2026 Data]
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How Much Does It Cost to Locate a Septic Tank? [2026 Data]
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What’s the Right Septic Tank Size for Me?
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
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Are Septic Tanks Bad? Pros and Cons to Consider Before Moving Into a House With a Septic System
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Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.