Septic tank pumping companies · Burleson County

Listings last refreshed October 16, 2026

2 Best Septic Tank Pumping Companies in Caldwell

2 septic tank pumping companies in Caldwell, ranked by Pump Score using Google reviews and profile data.

✓ How we rankFree directory, no pay-to-rank

Septic tank pumping in Caldwell, TX is a job most homeowners only think about after something backs up, and that is usually the costly way to learn the schedule. This page covers the two septic companies in Caldwell, both in ZIP code 77836, that appear in our directory. It explains what their listings show, what to expect on price, and how to tell when your tank is due.

Top Rated Septic Tank Pumping Companies in Caldwell Compared

Compare the top picks side by side. Full write-ups follow below.

#Septic CompanyBest forScoreRatingVerified
#1541 Contracting and SepticsChecking services and hours online before you call4.25 reviews—
#2South Texas AerobicsSaturday appointments4.25 reviews—
  1. 1541 Contracting and SepticsChecking services and hours online before you call4.2
  2. 2South Texas AerobicsSaturday appointments4.2

Caldwell Septic Tank Pumping Reviews and Ratings

1

1. 541 Contracting and Septics

Best for: Checking services and hours online before you call

4.2Pump Score

301 W Buck St5 reviews

Score breakdown and details
Location
Caldwell · 301 W Buck St, Caldwell, TX 77836
Track record
New or lightly reviewed
Rating
5 Google reviews
Profile
Unclaimed listing (Google data)
Today
See hours on profile
Recommendation2.9
Trust6.1

Confidence: low

Strengths

  • Direct phone number published, no lead form in the way
  • Has its own website with more detail on services
  • Opening hours published

Watch Out For

Only 5 reviews so far, so the rating could still move. Worth asking about experience.

Our take: Our top pick in this area. A Pump Score of 4.2/10 reflects the best combination of rating, review depth and profile completeness here.

2

2. South Texas Aerobics

Best for: Saturday appointments

4.2Pump Score

Co Rd 2855 reviews

Score breakdown and details
Location
Caldwell · Co Rd 285, Caldwell, TX 77836
Track record
New or lightly reviewed
Rating
5 Google reviews
Profile
Unclaimed listing (Google data)
Today
See hours on profile
Recommendation2.9
Trust6.1

Confidence: low

Strengths

  • Direct phone number published, no lead form in the way
  • Has its own website with more detail on services
  • Opening hours published
  • Open on Saturdays

Watch Out For

Only 5 reviews so far, so the rating could still move. Worth asking about experience.

Our take: A strong shortlist option with a Pump Score of 4.2/10. Compare availability and price against the septic companies above.

2septic companies ranked
10Google reviews analyzed
1open Saturdays
$300–550typical 1,000 gal pump out

Hiring Local Septic Tank Pumping in Caldwell

Our directory lists two septic pumping companies in Caldwell. Each has a website and a phone line, and their posted hours run from a weekday schedule to a six-day week. That makes the town a small market. The practical questions are less about which company ranks first and more about whether a company can reach your road, what kind of tank you have, and whether you can get a visit on a Saturday.

Below you will find warning signs, a side by side look at the listings, a booking checklist, guide prices for common jobs, and answers to the questions Texas homeowners ask most about tank timing, laundry habits and system costs. Guide prices are ranges, not quotes. Call the company for a firm number on your property.

Signs Your Caldwell Tank Needs Pumping Now

Most household tanks in Texas are pumped every three to five years, but the calendar is only a starting point. Solids build up over time and the liquid layer shrinks, which lets sludge reach the outlet and clog the drain field. The signs below usually show up before a real backup.

  • Drains run slowly across the house, not just in one sink.
  • Toilets gurgle or take longer to empty after a flush.
  • A sewage smell appears near the tank lid, over the drain field or inside the home.
  • The grass over the drain field stays soggy or unusually green during dry weeks.
  • Water backs up into a tub or shower when the washer drains.
  • The tank has not been opened in three to five years, or you bought the home without any service records.

How the Two Caldwell Listings Are Ordered

The companies below appear in order of Pump Score, the ranking this directory uses. Both companies show five Google reviews in our data, so the order does not separate them on review volume alone. Read each listing for the details that matter to you, such as posted hours, the street address and whether the company is set up for aerobic units.

Ranking is one input, and your own questions matter more. Ask each company which areas it serves, how it handles a tank buried under a deck or slab, and whether it will explain what it found after the pump truck leaves. A clear answer to those three questions tells you more than a list position.

Side by Side: 541 Contracting and South Texas Aerobics

The table below pulls only the facts shown in each company listing. The biggest practical difference is the schedule. South Texas Aerobics lists Saturday hours, while 541 Contracting and Septics lists Monday through Friday only.

Both companies are in Caldwell and share the same ZIP code, so distance inside town is unlikely to decide the matter. Call both if your tank is large or you have an aerobic system, and ask what each can do on the day you can be home.

Detail541 Contracting and SepticsSouth Texas Aerobics
Street address301 W Buck St, CaldwellCo Rd 285, Caldwell
ZIP code7783677836
Phone(979) 224-3045(979) 690-7341
Open daysMonday to FridayMonday to Saturday
Website listedYesYes
Google reviews55

Booking a Pumping Visit in Caldwell

A good booking call takes about five minutes. Have the following information ready so the company can quote a guide range for your job and schedule the truck without a second call.

  1. Find the tank lidLocate the lid before you call. If you cannot find it, say so. Locating and uncovering a buried lid is a separate job, with a guide price of $50 to $200.
  2. Tell them the tank typeSay whether you have a standard tank or an aerobic unit. Aerobic systems need a different pumping job and often a maintenance contract.
  3. Estimate the tank sizeA 1,000 gallon tank is common for a typical household, but larger homes and older systems can have bigger tanks. If you do not know the size, ask the company to check the records or measure on arrival.
  4. Pick a day that fitsChoose a weekday for the lowest chance of an extra weekend charge. If a backup starts late in the week, ask whether a Saturday visit is possible with the company you call.
  5. Get the price in writingAsk for the total, including any extra for a weekend callout, and whether the company will give you a written record of the pumping and the tank condition.

How Much Does Septic Tank Pumping Cost in Caldwell?

The guide prices below show typical ranges in Texas for 2026. They are not quotes. The final cost depends on tank size, lid access, the time of day and whether the job is a standard visit or a callout. A standard 1,000 gallon pumping runs $300 to $550, and a larger 1,500 gallon or bigger tank runs $450 to $750. Aerobic system pumping runs $350 to $650.

Other common jobs include a septic inspection at $200 to $500, a yearly aerobic maintenance contract at $200 to $450, and a riser and lid installation at $300 to $800. An emergency or weekend callout adds $100 to $300 on top of the base job. Ask each company to confirm which charges apply before the truck arrives so the total is clear.

Typical 1,000 gal pump out$300 to $5502026 guide price for Caldwell
Septic tank pumping Caldwell, TX
Typical septic tank pumping prices in Caldwell
ServiceGuide 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.

Burleson County Records and the Caldwell County Number

A search for Caldwell septic help can return a county sanitation listing with a phone number for septic permits, inspections and complaints. That listing belongs to Caldwell County, which is a different county from Burleson County, where Caldwell sits. Confirm which office covers your property before you call, since the records and permit questions for your home may go to a different desk.

Our directory tracks one other Burleson County town, so the local pool of pumping companies is small. For most homeowners, the questions that matter are whether a pumper can reach the lid and whether a service record exists for the tank.

Which Office to Call

Start with the company that will pump the tank. Pumping companies can tell you what records they keep and whether the tank has a recent service history. For questions about installation, repairs or permits, ask the county office that serves your address.

What Permit Questions Cover

Texas regulates on-site sewage facilities through state rules, and local offices handle many of the day to day questions. Pumping itself is a routine service, but new installations, repairs and some inspections often involve paperwork. Ask the county office what applies to your property rather than assuming.

Preparing Your Property for the Pump Truck

A little preparation keeps the visit short and lowers the chance of extra charges for access problems. Work through this list the day before the truck is due.

  • Find and clear the tank lid, and remove soil, mulch or outdoor furniture that blocks it.
  • Make sure the truck can reach the lid, especially on gravel driveways or wet ground.
  • Keep children and pets away from open lids and the work area.
  • Pause heavy water use for the day, including laundry and long showers.
  • Gather any past service records, inspection reports or site plans you have.
  • Ask about risers if the lid is buried. Riser and lid installation has a guide price of $300 to $800, and it makes future pumping easier.

Standard Tanks Versus Aerobic Systems Near Caldwell

Many rural homes around Caldwell use a standard septic tank with a drain field. Others have an aerobic treatment unit, which adds air to the wastewater and needs regular service to keep working. The two systems need different care, and the price for each job can differ.

A standard tank is usually pumped on a three to five year schedule, depending on household size and use. An aerobic system needs pumping too, and most owners also sign a yearly maintenance contract that covers inspections and parts checks. South Texas Aerobics describes itself as a locally owned business focused on affordable septic pumping, which may be worth a call if you run an aerobic unit.

  • Standard tank: pumping is the main routine job, with a guide price of $300 to $550 for a 1,000 gallon tank.
  • Aerobic system: pumping runs $350 to $650, and a yearly maintenance contract often costs $200 to $450.
  • Either system: a drain field repair can reach $2,000 to $10,000, so early pumping and regular checks are worth the cost.

Everyday Habits That Protect a Caldwell Septic System

Pumping clears solids, but daily habits decide how fast those solids build up again. The most common problems come from water volume, what goes down the drain and small items that never break down.

Laundry Loads and Water Volume

A full wash cycle sends a large volume of water into the tank in a short time. Running many loads in one day can push wastewater into the drain field faster than it can absorb it. Spread laundry across the week, and avoid running the washer while the dishwasher and showers are also in use.

Vinegar, Drain Cleaners and What Not to Flush

Ordinary household vinegar in small amounts is unlikely to harm a tank, but it does not break down the sludge layer that needs pumping. Harsh drain cleaners can disturb the bacteria that help break waste down, so use them rarely if at all. Keep wipes, grease, coffee grounds, medication and feminine products out of the toilet, since they settle or clog the outlet and shorten the time between pumpings.

Best Time to Book Septic Tank Pumping in Caldwell

Schedule pumping when the ground is not saturated, since wet soil near the drain field makes lid access harder and can slow the work. Any month works if warning signs appear, so do not wait for the calendar. Book a weekday early in the week if you want the most options, and allow room for a weekend callout if a backup starts late on Friday.

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

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
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  10. Oct
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  12. Dec

Frequently Asked Questions About Septic Tank Pumping Companies in Caldwell

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

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How do you know when to pump a septic tank?

Most tanks need pumping every three to five years, but slow drains, gurgling toilets, sewage odors and soggy grass over the drain field are signs to call sooner. A pumper can check the sludge and scum levels to confirm the timing.

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

The guide price for a new aerobic system installed in Texas runs $8,000 to $18,000. The final cost depends on site conditions, soil, lot size and the system design, so get a written estimate from the installer.

What is the 10 acre rule in Texas?

Lot size requirements for new on-site systems depend on state rules and local conditions, so this page cannot state a specific rule for your property. Ask the county office that serves your address whether a lot size limit applies to your project.

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

A full tank can cause toilets to flush slowly, gurgle or back up, especially when other drains are running. If water rises in a toilet or shower when you run another fixture, stop using water and call a pumping company right away.

How many loads of laundry a day with septic?

There is no single safe number for every home, since tank size and household size matter. As a general habit, spread loads across the week rather than running many in one day, which keeps water from overloading the drain field.

Can I pour vinegar down the drain if I have a septic tank?

Small amounts of household vinegar are unlikely to harm a tank, but vinegar does not replace pumping. Avoid harsh drain cleaners, which can disturb the bacteria that help break down waste.

How often should a septic tank be pumped in Caldwell?

The common schedule is every three to five years for a standard tank, depending on household size and water use. Aerobic systems need regular service as well, and many owners also sign a yearly maintenance contract.

Which Caldwell County office handles septic permits?

A search can return a Caldwell County sanitation listing with a phone number for septic permits, inspections and complaints. Caldwell is in Burleson County, so confirm which county office serves your property before you call.

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