23 Best Septic Tank Pumping Companies in Bexar County

23 septic tank pumping companies in 5 towns across Bexar County, Texas. Pick your town to see its septic companies ranked by Pump Score.

23 septic companies
5 towns
2,406 reviews
$300–550 typical pump out

Finding septic tank pumping in Bexar County is easier when you know how the local market is laid out. Our directory lists 23 companies that serve the county. Most of them are based in San Antonio, and the rest are spread across Adkins, Elmendorf, Helotes and Somerset. Together they carry 2,406 Google reviews, which gives you a useful signal about who customers trust, though it does not tell you everything about how a company runs a job.

Top Rated Septic Tank Pumping Companies in Bexar County Compared

The top picks side by side. The full ranked list follows below.

#	Septic Company	Town	Best for	Score	Reviews
#1	MJ Central Texas Septic	San Antonio	Homeowners who want a septic company with a long track record	9.2	820
#2	Cisco Septic Service	Adkins	Homeowners who want a septic company with a long track record	9.2	716
#3	San Antonio Septic LLC	San Antonio	Homeowners who want a septic company with a long track record	8.4	226
#4	Legend Plumbing and Septic Co	San Antonio	Homeowners who want a septic company with a long track record	8.1	165
#5	All Clear Septic	Helotes	An established local septic company with plenty of reviews	7.2	78
#6	Trident Sanitation	Somerset	An established local septic company with plenty of reviews	7.2	74
#7	Grease Police - Grease Trap Cleaning	San Antonio	An established local septic company with plenty of reviews	6.8	56
#8	J B Septic Systems Inc	San Antonio	An established local septic company with plenty of reviews	6.6	88
#9	Tank Depot of San Antonio, Texas	San Antonio	Checking services and hours online before you call	6.5	45
#10	Big Bexar Septic	San Antonio	Saturday appointments	5.5	20

Top Rated Septic Tank Pumping Companies Across Bexar County

Ranked by Pump Score. Tap a septic company to see it in its town's full guide.

1
MJ Central Texas SepticSan Antonio · 820 reviewsHomeowners who want a septic company with a long track record
9.2
Call See in San Antonio
2
Cisco Septic ServiceAdkins · 716 reviewsHomeowners who want a septic company with a long track record
9.2
Call See in Adkins
3
San Antonio Septic LLCSan Antonio · 226 reviewsHomeowners who want a septic company with a long track record
8.4
Call See in San Antonio
4
Legend Plumbing and Septic CoSan Antonio · 165 reviewsHomeowners who want a septic company with a long track record
8.1
Call See in San Antonio
5
All Clear SepticHelotes · 78 reviewsAn established local septic company with plenty of reviews
7.2
Call See in Helotes
6
Trident SanitationSomerset · 74 reviewsAn established local septic company with plenty of reviews
7.2
Call See in Somerset
7
Grease Police - Grease Trap CleaningSan Antonio · 56 reviewsAn established local septic company with plenty of reviews
6.8
Call See in San Antonio
8
J B Septic Systems IncSan Antonio · 88 reviewsAn established local septic company with plenty of reviews
6.6
Call See in San Antonio
9
Tank Depot of San Antonio, TexasSan Antonio · 45 reviewsChecking services and hours online before you call
6.5
Call See in San Antonio
10
Big Bexar SepticSan Antonio · 20 reviewsSaturday appointments
5.5
Call See in San Antonio
11
Herr Septic ServicesSan Antonio · 38 reviewsSaturday appointments
5.4
Call See in San Antonio
12
P.U. Septic ServiceElmendorf · 20 reviewsWeekend bookings, open Saturday and Sunday
4.7
Call See in Elmendorf
13
AAA Septic DesignSan Antonio · 9 reviewsChecking services and hours online before you call
4.7
Call See in San Antonio
14
Liquid Environmental Solutions - San AntonioSan Antonio · 18 reviewsA local septic company you can call direct
4.6
Call See in San Antonio
15
Eberle septicSan Antonio · 16 reviewsA local septic company you can call direct
4.5
Call See in San Antonio
16
5G Excavation & Septic LLCSan Antonio · 6 reviewsSaturday appointments
4.3
Call See in San Antonio
17
L & N SepticSan Antonio · 5 reviewsWeekend bookings, open Saturday and Sunday
4.2
Call See in San Antonio
18
SOS Liquid Waste Haulers LtdSan Antonio · 4 reviewsA local septic company you can call direct
2.4
Call See in San Antonio
19
Pro Septic MaintenanceSan AntonioWeekend bookings, open Saturday and Sunday
2.4
Call See in San Antonio
20
Septic Services in San AntonioSan AntonioTrying a newer local septic company
1.6
Call See in San Antonio
21
A-Sanitary Septic ServicesElmendorf · 1 reviewsA local septic company you can call direct
1.5
Call See in Elmendorf
22
Fuentes Septic Tank CleaningSan Antonio · 1 reviewsA local septic company you can call direct
1.5
Call See in San Antonio
23
San Antonio Septic MendingSan AntonioTrying a newer local septic company
0.8
Call See in San Antonio

Hiring Septic Tank Pumping in Bexar County

This page covers what a pumping visit involves, how often a tank needs service, what warning signs mean and what should never go down the drain. It also explains how to read the guide prices and the company listings below, so you can make a decision without guessing about cost or timing.

Treat the listings as a starting point. Call two or three companies, ask what the quoted price includes, and confirm whether they can locate and uncover your lid. A pumper who answers those questions plainly is usually worth the call.

How a Septic Pumping Visit Works in Bexar County

A pumping visit starts with finding the tank. Many systems have lids buried under soil or lawn, so homeowners often cannot see them. When the crew has to locate and uncover the lid first, the guide cost for that work runs $50 to $200. Once the lid is open, the technician checks the liquid level, pumps out the sludge and scum layers and inspects the tank where access allows. Some pumpers also check the effluent filter if the system has one.

Expect the job to take less time than most people imagine, but do not assume every company prices it the same way. The common benchmark is a 1,000 gallon tank, and larger tanks cost more to empty. If your property has an aerobic treatment unit instead of a conventional tank, the visit works differently because the unit has moving parts and needs regular service under a maintenance contract. Ask the company which type of system they are quoting for before you book.

Find Local Septic Tank Pumping by Town in Bexar County

Every town in Bexar County with at least one listed septic company.

Adkins1 septic companyTop rated: Cisco Septic Service Elmendorf2 septic companiesTop rated: P.U. Septic Service Helotes1 septic companyTop rated: All Clear Septic San Antonio18 septic companiesTop rated: MJ Central Texas Septic Somerset1 septic companyTop rated: Trident Sanitation

Questions to Ask Before You Book a Bexar County Pumper

A short phone call can tell you a lot. Most companies will answer these questions in a few minutes, and the answers help you compare listings that otherwise look similar on paper.

Is the quoted price for a 1,000 gallon tank, or does it change with tank size?
Does the price include locating and uncovering the lid, or is that extra?
Is there an extra charge for weekend or after hours service?
Will the technician check the effluent filter and baffles during the visit?
Do you offer a riser and lid installation if I cannot access the tank?
How will I receive a written record of what was pumped and what was found?

Warning Signs Your Tank Is Already Full

A tank that has gone too long without pumping usually gives signs before it fails. The problem is that many of these signs look like ordinary household issues, so homeowners sometimes wait too long. Watch for the following:

Why a Full Tank Becomes an Expensive Problem

When a tank is full, solids carry past the outlet and into the drain field. Over time they clog the soil around the pipes, and the field can stop accepting wastewater. The guide cost for drain field repair runs from $2,000 to $10,000, which is far more than a routine pump. Pumping on schedule is one of the cheapest ways to protect the rest of the system.

Drains across the house run slowly, not just one sink or tub.
Pipes gurgle when water runs somewhere else in the house.
Sewage odor appears indoors or near the tank and drain field.
Toilets back up or drain slowly when you run the washing machine.
The ground over the drain field stays soggy, or a patch looks unusually green.
An aerobic unit alarm sounds or the system shows a service warning.

What Never Belongs in a Septic System

Most septic problems start with what goes down the drain. Bacteria in the tank break down human waste and toilet paper, but they cannot break down many everyday products. Keep these out of the system:

Spreading Out Laundry and Water Use

Large volumes of water in a short window can push solids out of the tank before they settle. Spread laundry across the week instead of running many loads in one day, and fix leaking toilets or faucets, since a constant trickle adds water to the system all day long.

Wipes of any kind, including those labeled flushable
Cooking grease, oil and fat poured down kitchen drains
Coffee grounds, eggshells and other food scraps
Feminine hygiene products, diapers and cotton balls
Paint, solvents, motor oil, pesticides and other chemicals
Harsh chemical drain cleaners and large amounts of bleach

Steps to Schedule a Pump Day in San Antonio

Scheduling is simpler when you prepare before you call. Most of the work happens in the first few minutes of the conversation, so gather the details ahead of time.

Find your tank and note the lid locationCheck your property records, installer paperwork or the yard for risers and lids. If you cannot find the tank, say so when you call so the company can plan for locating it.
Compare two or three listings by type of serviceMatch the company to your system type. A company that handles aerobic units may not be the best fit for a standard tank, and the reverse is also true.
Confirm the price and what it coversUse the guide prices as a rough check, then ask for the actual quote. Confirm lid location, tank size and any weekend charge before the visit.
Keep the service recordAsk for a written record of the pumping date, the tank size and any problems the technician noted. This makes the next visit easier to plan.

Weekend and After Hours Options in Bexar County

Ten of the 23 companies in this county list Saturday hours in our data, so a weekend visit is realistic for many homeowners. San Antonio Septic LLC and Trident Sanitation both list open hours seven days a week and 24 hour availability. Emergency or weekend callouts can carry an extra guide cost of $100 to $300, so ask about that charge before you book. If you have a backup or a sewage smell indoors, call as soon as you notice it rather than waiting for a convenient day.

Adkins, Helotes, Somerset and Elmendorf Calls

Bexar County's smaller towns are served by fewer companies, which makes each listing worth a close look. Adkins is home to Cisco Septic Service at 6435 Cooksey Rd in ZIP 78101, with 716 Google reviews and Monday through Friday hours. Helotes is served by All Clear Septic at 12790 FM1560 #1391 in ZIP 78023, with 78 reviews. Somerset has Trident Sanitation at 7457 Benton City Rd in ZIP 78069, which has 74 reviews and lists seven day, 24 hour availability.

Our directory also counts two companies in Elmendorf. Their town cards appear below the main listings, so you can compare them with the rest of the county before deciding who to call. For rural addresses, ask each company whether they travel to your exact location and whether a distance or travel fee applies.

How Much Does Septic Tank Pumping Cost in Bexar County?

The prices below are guide ranges for Texas in 2026, not quotes. Your actual cost depends on tank size, lid access, the condition of the system and any extra work the technician finds during the visit. Use these figures to judge whether a quote is reasonable, then request a specific estimate from the company before you book.

For a standard 1,000 gallon septic tank, the guide range for pumping is $300 to $550. Larger tanks of 1,500 gallons or more run $450 to $750. Aerobic system pumping is typically $350 to $650, and a yearly aerobic maintenance contract runs $200 to $450. A septic inspection is guided at $200 to $500, and a new aerobic system installed falls between $8,000 and $18,000.

Typical 1,000 gal pump out$300 to $5502026 guide price for Bexar County

Typical septic tank pumping prices in Bexar County
Service	Guide price
Pumping
Septic tank pumping (1,000 gallon)Standard residential tank, lid already exposed	$300 to $550
Large tank pumping (1,500 gallon+)Bigger homes or two compartment tanks	$450 to $750
Aerobic system pumpingTrash, aeration and pump tanks emptied	$350 to $650
Locating and uncovering the lidDepends on depth and soil	$50 to $200
Grease trap pumpingRestaurants and commercial kitchens	$250 to $500
Emergency or weekend calloutAdded to the pumping price	$100 to $300
Inspection and maintenance
Septic inspectionVisual and operational check, often for a home sale	$200 to $500
Aerobic maintenance contractYearly, three visits as required in many Texas counties	$200 to $450
Effluent filter cleaningOften included with a pump out	$75 to $150
Repairs and installs
Riser and lid installationSaves digging on every future pump out	$300 to $800
Septic or effluent pump replacementPump unit, float switch and labor	$800 to $1800
Drain field repairSize, soil and access dependent	$2000 to $10000
New aerobic system installedDesign, permit and install	$8000 to $18000

Guide prices only, not quotes from listed businesses. Always confirm with your septic company.

Pumping Intervals for Each Septic System Type

Pumping schedules depend on the system type, the size of the tank and how many people use the house. The table below gives general guidance. Your installer, inspection report or pumper can tell you what makes sense for your property.

System type	Typical service interval	What to expect
Conventional septic tank for a typical home	Every 3 to 5 years	Solids and scum removed, tank and outlet checked
Aerobic treatment unit	Yearly maintenance contract, plus pumping as recommended	Mechanical checks, cleaning and pumping as needed
Holding tank	Far more often than a septic tank, based on use	Pumped out completely each time, with no drain field
Grease trap at a food or business site	Set by the business and local requirements	Grease and solids removed from the trap

Best Time to Book Septic Tank Pumping in Bexar County

Book a pump visit before the tank is near full rather than waiting for a warning sign. Earlier in the week and earlier in the season usually leaves more open slots, and the 10 companies that list Saturday hours can fill quickly before holidays or busy seasons. If you plan a family gathering, a move or a stretch of extra guests, schedule the pump a few weeks ahead so the tank has room before the extra load arrives.

General Texas booking pattern for septic tank pumping companies, shown as a guide rather than measured local data.

Frequently Asked Questions About Septic Tank Pumping Companies in Bexar County

Straight answers to the questions homeowners ask before booking a septic company.

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How often do you have to pump out a septic holding tank?

A holding tank has no drain field and must be emptied completely, so it needs pumping far more often than a septic tank. The schedule depends on how much water the household or business uses, so track the level and call a pumper when it nears full.

How much does a new aerobic septic system cost in Texas?

The guide range for a new aerobic system installed in Texas is $8,000 to $18,000. Actual cost depends on the system, the site and the installer, so request a written estimate before you commit.

What are the rules and regulations for septic systems in Texas?

The Texas Commission on Environmental Quality regulates on-site sewage facilities in Texas. Ask your installer, pumper or inspector which requirements apply to your property, since they can point you to the right records and maintenance steps.

What happens to a toilet when the septic tank is full?

When the tank is full, wastewater has nowhere to settle, so toilets and drains may run slowly or back up. Solids can also move into the drain field, which can lead to a costly repair.

What's the worst thing you can put in a septic tank?

Items that do not break down, such as wipes, feminine hygiene products, grease, paint, solvents and chemicals, cause the most damage. Keep them out of the drains and toilets entirely.

How many loads of laundry a day with septic?

The main concern is volume over a short period, since a large amount of water in one day can push solids out of the tank. Spread laundry across the week instead of running many loads at once, and repair leaks promptly.

How often should a septic tank be pumped?

Pumping every three to five years is the common guidance for a conventional septic tank, though household size and tank size matter. Aerobic units follow a maintenance contract, with pumping as the service provider recommends.

Can I get septic pumping on a Saturday in Bexar County?

Ten of the 23 companies in this directory list Saturday hours. Call ahead to confirm availability, and ask whether a weekend callout adds a guide cost of $100 to $300.

Find Septic Tank Pumping Near You in Bexar County

Where the 23 septic companies in Bexar County are based.

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