Septic tank pumping companies · Hays County

Listings last refreshed October 16, 2026

2 Best Septic Tank Pumping Companies in Wimberley

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

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

Anyone searching for septic tank pumping Wimberley, TX will find two companies in our directory, both with street addresses in the 78676 ZIP code. Pumping is the routine job that keeps a septic system working, and knowing what the service involves helps you judge a company before the truck arrives.

Top Rated Septic Tank Pumping Companies in Wimberley Compared

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

#Septic CompanyBest forScoreRatingVerified
#1CTHC Septic and ExcavationChecking services and hours online before you call5.215 reviews—
#2Smith Septic ServicesWeekend bookings, open Saturday and Sunday4.516 reviews—
  1. 1CTHC Septic and ExcavationChecking services and hours online before you call5.2
  2. 2Smith Septic ServicesWeekend bookings, open Saturday and Sunday4.5

Wimberley Septic Tank Pumping Reviews and Ratings

1

1. CTHC Septic and Excavation

Best for: Checking services and hours online before you call

5.2Pump Score

650 Wayside Dr15 reviews

Score breakdown and details
Location
Wimberley · 650 Wayside Dr, Wimberley, TX 78676
Track record
Growing review base
Rating
15 Google reviews
Profile
Unclaimed listing (Google data)
Today
See hours on profile
Recommendation4.5
Trust6.3

Confidence: medium

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

The Google profile is not owner verified. Double check the address and phone when you call.

Our take: Our top pick in this area. A Pump Score of 5.2/10 reflects the best combination of rating, review depth and profile completeness here.

2

2. Smith Septic Services

Best for: Weekend bookings, open Saturday and Sunday

4.5Pump Score

346 Lea Ln16 reviews

Score breakdown and details
Location
Wimberley · 346 Lea Ln, Wimberley, TX 78676
Track record
Growing review base
Rating
16 Google reviews
Profile
Unclaimed listing (Google data)
Today
See hours on profile
Recommendation4.6
Trust4.3

Confidence: medium

Strengths

  • Direct phone number published, no lead form in the way
  • Opening hours published
  • Open on Saturdays

Watch Out For

No website listed, so confirm services, trade body membership and insurance by phone.

Our take: A strong shortlist option with a Pump Score of 4.5/10. Compare availability and price against the septic companies above.

2septic companies ranked
31Google reviews analyzed
1open Saturdays
$300–550typical 1,000 gal pump out

Hiring Local Septic Tank Pumping in Wimberley

A septic tank is a buried, watertight box that holds wastewater long enough for solids to settle and grease to float. Bacteria break down some of what is left, but they cannot remove everything. Solids build up as sludge on the bottom and scum on top. When that layer grows too thick, material can leave the tank and clog the drain field, which is one of the most expensive parts of the system to repair. Pumping removes the buildup before that happens.

This page explains how a visit works, how often to schedule it, what should stay out of the system, and what guide prices look like. The two Wimberley listings sit in the middle of the page, sorted by Pump Score. Guide prices are ranges, not quotes, so use them as a reference point when you call.

How to Use the Wimberley Listings Below

The two companies below serve Wimberley and appear in the order of their Pump Score in our directory. Both have Google reviews, with Smith Septic Services at 16 and CTHC Septic and Excavation at 15. A review count is only one signal. Read what past customers say about arrival times, cleanup, and how clearly the crew explained the work, then compare the details that matter for your household.

Check the hours before you call. Smith Septic Services lists open days on all seven days of the week and 24 hour availability in our data. CTHC Septic and Excavation lists Monday through Friday. If your tank backs up on a Saturday night, that difference decides who can come out first. Ask each company directly whether a weekend or after hours visit carries an extra charge, and get that answer in writing before the work starts.

What Happens During a Typical Pump Out

A standard visit follows the same general sequence no matter which company you hire. The crew needs access to the tank lid, which is often buried under soil or grass, so the first part of the job is finding and opening the tank.

  1. Locate the tankThe crew finds the tank using your site plan from installation or a home sale, or by probing with a rod if no plan exists. Knowing where the tank sits keeps the visit short.
  2. Uncover the lidSoil is removed so the lid can be opened. If the tank has no risers, uncovering can take more time and may add to the cost. Risers make future visits quicker and safer.
  3. Pump the contentsA vacuum truck removes the liquid, scum, and sludge. The crew watches the levels and clears the outlet area so solids do not carry toward the drain field.
  4. Inspect the tankThe technician checks the baffles, the effluent filter if one is installed, and the tank walls for cracks or root intrusion. Problems found here are much cheaper to fix early.
  5. Close and recordThe lid is replaced, soil is returned, and you should receive a record of the date and what was found. Keep that record with your home papers, since it helps with future scheduling and any home sale.

Before You Book: A Short Checklist

Five minutes of preparation can shorten the visit and keep the quote accurate. Gather these items before you call.

  • Know your tank size. A 1,000 gallon tank is priced differently from a 1,500 gallon or larger tank.
  • Find the site plan or lid location from your installation or closing papers.
  • Note the date of your last pump, if you know it.
  • Confirm whether your system is conventional or aerobic, since aerobic systems have different service needs.
  • Clear a path to the lid, and move vehicles, furniture, and pets out of the work area.
  • Ask whether the quote includes uncovering the lid and any disposal fees.

How Often Wimberley Households Should Pump

Most septic tanks should be pumped every three to five years. That range is a starting point, not a rule. The right schedule depends on tank size, how many people live in the home, and how much water and solid waste goes into the system each week.

A simple written log of pump dates removes most of the guesswork. Once you have two or three dates, you can see whether your household fills the tank faster than the average and plan around it.

  • A larger household, or a tank that is small for its home, usually needs pumping sooner.
  • A garbage disposal adds solids to the tank and can shorten the interval.
  • Frequent guests, a home office with heavy water use, or several large laundry loads a day add to the load.
  • Aerobic systems follow their own schedule and should also be serviced under a yearly maintenance contract.
  • Keep a written log of pump dates so you can see when the last service happened.

Warning Signs the Tank Is Already Full

Do not wait for a backup to schedule service. A full tank often shows warning signs well before wastewater reaches the lowest drain in the house. Call a pumper if you notice any of these:

  • Slow drains in several fixtures at once
  • Gurgling pipes or toilets that drain slowly
  • Sewage odors near the tank, the drain field, or inside the house
  • Soggy or unusually green ground over the drain field
  • Wastewater backing up into the lowest drain in the home

How Much Does Septic Tank Pumping Cost in Wimberley?

The guide price table on this page gives typical Texas ranges for 2026 that cover common septic work. These figures are not quotes from either Wimberley company. The final cost depends on tank size, access, soil conditions, and what the technician finds on site, so ask for a written estimate that lists each line item.

For a standard 1,000 gallon conventional tank, expect $300 to $550 for pumping. A larger 1,500 gallon or bigger tank runs $450 to $750, and aerobic system pumping runs $350 to $650. Locating and uncovering a buried lid can add $50 to $200, and a weekend or emergency callout can add $100 to $300. A yearly aerobic maintenance contract runs $200 to $450.

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

Conventional Tanks and Aerobic Systems Need Different Care

Not every Wimberley home has the same kind of system. A conventional tank settles solids without power. An aerobic system adds air and mechanical parts to treat waste more actively, so it needs regular service from a provider in addition to pumping. The table below shows the main differences in the guide prices.

ItemConventional tankAerobic system
How it treats wasteSolids settle and scum floats in a single tankAir and bacteria treat waste actively, with pumps and moving parts
Pumping guide price$300 to $550 for a 1,000 gallon tank$350 to $650
Recurring servicePumping every three to five years is commonYearly maintenance contract at $200 to $450
Common costly repairA clogged drain field, guide range $2,000 to $10,000Septic or effluent pump replacement, guide range $800 to $1,800

What Not to Flush or Pour Down the Drain

Pumping cannot undo damage from the wrong materials. Many common household items break down slowly or not at all, and some kill the bacteria the tank depends on. Keep these out of the system:

  • Grease, cooking oil, and fats, which harden in the tank and can clog the outlet
  • Wipes, including those labeled flushable, which do not break down
  • Diapers, sanitary products, and cat litter
  • Paint, solvents, motor oil, pesticides, and harsh chemical drain cleaners
  • Coffee grounds, eggshells, and large amounts of food scraps
  • Heavy amounts of bleach or other disinfectants that disrupt the bacteria in the tank

Laundry, Water Use, and the Drain Field

Water volume matters as much as what goes into the tank. Several loads of laundry on one day send a large surge of water into the system in a short time. That surge can push solids out of the tank before they settle, and it gives the drain field less time to absorb effluent.

Spreading the Load

Spread laundry across the week instead of running several loads back to back. Run full loads when you can, and fix running toilets and dripping faucets, since small leaks add up over a month.

Why Shallow Ground Makes This Harder

Hill Country soils over limestone are often shallow and rocky, so a drain field may have less room to spread effluent than one in deeper ground. Limiting daily water volume helps protect that field and can delay the need for a costly repair.

Pumping, Installation, and Repair Are Separate Jobs

Homeowners often search for installation and pumping together, but the work is different. Pumping removes waste from an existing tank. Installation builds a new system, which involves site evaluation, system design, and permits. TCEQ regulates on-site sewage facilities in Texas, so ask any installer how permits and inspections will be handled before you sign a contract.

Repairs to a drain field can cost far more than routine pumping, which is why scheduled service is worth the cost. When you call a company, ask whether it keeps service records and how it will document the condition of the tank and the baffles. A company that explains its findings clearly is easier to trust with the next visit.

Best Time to Book Septic Tank Pumping in Wimberley

Book pumping during a season when your calendar has room, rather than waiting until a backup forces an emergency visit. Schedule before a busy holiday weekend, since weekend and after hours calls can carry an extra charge. If you have an aerobic system, set the maintenance contract for the same yearly date so the visits stay on track.

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

  1. Jan
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  3. Mar
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  5. May
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Frequently Asked Questions About Septic Tank Pumping Companies in Wimberley

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

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How often do you pump a septic tank?

Most households pump every three to five years, though tank size, household size, and garbage disposal use change the right interval. Aerobic systems follow a separate service schedule under a yearly maintenance contract.

How to install a septic tank?

Installation is a separate project from pumping and involves site evaluation, system design, and permits. TCEQ regulates on-site sewage facilities in Texas, so ask any installer how permits and inspections are handled before work begins.

How much does it cost to get a septic tank pumped in Texas?

Guide prices for a 1,000 gallon tank run $300 to $550, and larger tanks run $450 to $750. Weekend or emergency callouts can add $100 to $300, so ask for the full quote in writing.

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

When the tank is full, wastewater has nowhere to go, so toilets and drains may flush slowly, gurgle, or back up. Solids can also carry into the drain field and clog it, which is a much more costly repair than pumping.

How many loads of laundry a day with septic?

No single number works for every home, but spreading loads across the week is better than running several in one day. A large surge of water can push solids out of the tank and add to the load on the drain field.

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

Grease, wipes, paint, solvents, and harsh chemicals are among the most damaging items. Grease hardens and clogs the outlet, while chemicals and heavy disinfectants can kill the bacteria the tank relies on.

Are the Wimberley septic companies open on weekends?

Smith Septic Services lists open days on all seven days of the week and 24 hour availability in our data. CTHC Septic and Excavation lists Monday through Friday only, so confirm weekend options before you need them.

How many septic pumpers serve Wimberley in this directory?

Our directory lists two Wimberley companies in the 78676 ZIP code. Nearby towns such as Canyon Lake, about 11 miles away, and Dripping Springs, about 14 miles away, are also listed in the area.

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