36 Best Septic Tank Pumping Companies in Montgomery County

36 septic tank pumping companies in 8 towns across Montgomery County, Texas. Pick your town to see its septic companies ranked by Pump Score.

36 septic companies
8 towns
840 reviews
$300–550 typical pump out

Septic tank pumping Montgomery County residents depend on comes from a mix of small family outfits and larger crews, and the county has enough of them that choosing one takes some thought. We counted 36 septic companies serving Montgomery County, Texas, with 840 Google reviews between them. Most of the work is concentrated in Conroe, but companies also operate out of Magnolia, Spring, New Caney, Porter, Splendora, Willis and Montgomery.

Top Rated Septic Tank Pumping Companies in Montgomery County Compared

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

#	Septic Company	Town	Best for	Score	Reviews
#1	Septic Pro Services	New Caney	Homeowners who want a septic company with a long track record	8.1	159
#2	Allied Septic Service LLC	New Caney	An established local septic company with plenty of reviews	7.8	120
#3	1 Source Water Well & Septic Services	Magnolia	An established local septic company with plenty of reviews	7.5	94
#4	AES Septic	Magnolia	An established local septic company with plenty of reviews	7.5	93
#5	Two Sons Environmental Services	Porter	An established local septic company with plenty of reviews	7.0	67
#6	Anderson Septic Solutions	Conroe	An established local septic company with plenty of reviews	6.7	54
#7	Skeeter Septic Pumping	Magnolia	Saturday appointments	6.6	49
#8	Doodie Calls (Heritage Sanitation)	Conroe	Checking services and hours online before you call	6.1	34
#9	5 Star Septic Solutions, LLC / Pumping, Cleaning & Repair	Conroe	Saturday appointments	6.0	31
#10	Foster's Septic Services	Conroe	Weekend bookings, open Saturday and Sunday	5.0	12

Top Rated Septic Tank Pumping Companies Across Montgomery County

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

1
Septic Pro ServicesNew Caney · 159 reviewsHomeowners who want a septic company with a long track record
8.1
Call See in New Caney
2
Allied Septic Service LLCNew Caney · 120 reviewsAn established local septic company with plenty of reviews
7.8
Call See in New Caney
3
1 Source Water Well & Septic ServicesMagnolia · 94 reviewsAn established local septic company with plenty of reviews
7.5
Call See in Magnolia
4
AES SepticMagnolia · 93 reviewsAn established local septic company with plenty of reviews
7.5
Call See in Magnolia
5
Two Sons Environmental ServicesPorter · 67 reviewsAn established local septic company with plenty of reviews
7.0
Call See in Porter
6
Anderson Septic SolutionsConroe · 54 reviewsAn established local septic company with plenty of reviews
6.7
Call See in Conroe
7
Skeeter Septic PumpingMagnolia · 49 reviewsSaturday appointments
6.6
Call See in Magnolia
8
Doodie Calls (Heritage Sanitation)Conroe · 34 reviewsChecking services and hours online before you call
6.1
Call See in Conroe
9
5 Star Septic Solutions, LLC / Pumping, Cleaning & RepairConroe · 31 reviewsSaturday appointments
6.0
Call See in Conroe
10
Foster's Septic ServicesConroe · 12 reviewsWeekend bookings, open Saturday and Sunday
5.0
Call See in Conroe
11
Sepco Septic ServiceConroe · 10 reviewsSaturday appointments
4.8
Call See in Conroe
12
Christian Wastewater Technology, incConroe · 9 reviewsChecking services and hours online before you call
4.7
Call See in Conroe
13
Engineered SepticsMagnolia · 8 reviewsWeekend bookings, open Saturday and Sunday
4.6
Call See in Magnolia
14
Hobbs SepticConroe · 7 reviewsWeekend bookings, open Saturday and Sunday
4.5
Call See in Conroe
15
Sterling Septic Services IncMontgomery · 6 reviewsChecking services and hours online before you call
4.3
Call See in Montgomery
16
AMD Septic ServicesSplendora · 5 reviewsWeekend bookings, open Saturday and Sunday
4.2
Call See in Splendora
17
Everett's Aerobic Services, LLCConroe · 5 reviewsWeekend bookings, open Saturday and Sunday
4.2
Call See in Conroe
18
Wastewater ServicesWillis · 10 reviewsSaturday appointments
4.0
Call See in Willis
19
Conroe Septic Services IncConroe · 8 reviewsA local septic company you can call direct
3.8
Call See in Conroe
20
JG Dirt & Septic LLCMagnolia · 7 reviewsSaturday appointments
3.7
Call See in Magnolia
21
Whitley's Septic SystemsConroe · 15 reviewsA local septic company you can call direct
3.6
Call See in Conroe
22
Kelly Septic ServiceConroe · 6 reviewsWeekend bookings, open Saturday and Sunday
3.5
Call See in Conroe
23
Coronado EnvironmentalConroe · 2 reviewsChecking services and hours online before you call
3.5
Call See in Conroe
24
All American Environmental and WastewaterMagnolia · 1 reviewsChecking services and hours online before you call
3.1
Call See in Magnolia
25
Houck Aerobic SystemsConroe · 1 reviewsWeekend bookings, open Saturday and Sunday
3.1
Call See in Conroe
26
Sweet SepticSplendora · 1 reviewsChecking services and hours online before you call
3.1
Call See in Splendora
27
Sunshine SepticMagnolia · 8 reviewsA local septic company you can call direct
3.0
Call See in Magnolia
28
SepticosSpring · 3 reviewsSaturday appointments
3.0
Call See in Spring
29
A1 Septic Tank Cleaning ServicesConroe · 5 reviewsA local septic company you can call direct
2.6
Call See in Conroe
30
Texas Pride SepticConroe · 4 reviewsA local septic company you can call direct
2.4
Call See in Conroe
31
The Woodlands Porta ProsSpringSaturday appointments
2.4
Call See in Spring
32
Environmental ResourcesConroe · 1 reviewsA local septic company you can call direct
2.3
Call See in Conroe
33
All American SepticConroe · 3 reviewsA local septic company you can call direct
2.2
Call See in Conroe
34
Aerobic Wastewater Services IncConroe · 1 reviewsA local septic company you can call direct
1.5
Call See in Conroe
35
SepticoWillis · 1 reviewsA local septic company you can call direct
1.5
Call See in Willis
36
Conroe Septic ServicesSpringTrying a newer local septic company
0.8
Call See in Spring

Hiring Septic Tank Pumping in Montgomery County

This page explains what a pump-out involves, how to tell when your tank is due, what to compare before you call, and what typical costs look like. The ranked list of companies and the town cards sit below this guide, so you can read the basics first and then pick a provider that fits your address and your system type.

Nothing on this page is a quote. Prices are guide ranges, and the actual bill depends on tank size, how easily the lid can be reached, and what the technician finds once the tank is open.

How a Septic Pump-Out Works in Montgomery County

A septic pump-out removes the solids and scum that settle in the septic tank over time. The technician finds the tank, opens the access lid, pumps the contents into a tanker truck, and checks the inlet and outlet baffles. A careful crew also notes the liquid level and whether the tank shows cracks or leaks, since those findings shape what happens next.

Texas on-site sewage facilities are regulated by the Texas Commission on Environmental Quality, so companies working in Montgomery County handle and dispose of pumped waste under state rules. When you book, ask where the waste goes and whether you will receive a written service record. Keep that record with your home papers. It is useful at the next service visit and for your own files on the system.

Find Local Septic Tank Pumping by Town in Montgomery County

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

Conroe18 septic companiesTop rated: Anderson Septic Solutions Magnolia7 septic companiesTop rated: 1 Source Water Well & Septic Services Montgomery1 septic companyTop rated: Sterling Septic Services Inc New Caney2 septic companiesTop rated: Septic Pro Services Porter1 septic companyTop rated: Two Sons Environmental Services Splendora2 septic companiesTop rated: AMD Septic Services Spring3 septic companiesTop rated: Septicos Willis2 septic companiesTop rated: Wastewater Services

Where the Montgomery County Septic Companies Work

The 36 companies in this county count are spread unevenly. Conroe alone accounts for 18 of them, which means about half of the county list is based in the largest town. Magnolia has 7, Spring has 3, and New Caney, Splendora and Willis each have 2. Montgomery and Porter each have one company listed.

That pattern matters if you live outside Conroe. A town with only one or two providers may offer fewer scheduling options, so it is worth calling more than one company in your area to compare availability. Use the town cards below the directory to find companies that list your community.

Town	Companies Listed
Conroe	18
Magnolia	7
Spring	3
New Caney	2
Splendora	2
Willis	2
Montgomery	1
Porter	1
Total for the county	36

Signs Your Septic Tank Is Due for Pumping

Septic tanks rarely fail without warning. Most problems build over months, and the early signs are easy to miss unless you know what to look for.

If you notice two or more of these signs, schedule an inspection. A technician can measure the sludge and scum layers and tell you whether the tank needs pumping now or can wait. Guide prices for an inspection run $200 to $500.

Drains run slowly across several fixtures at once, not just one sink
Gurgling sounds from toilets or drains after water is used
Sewage odor near the tank lid or over the drain field
Unusually lush, green grass in a strip over the drain field
Water backing up into the lowest fixture in the house
No record of a pump-out in the last three to five years

What to Compare Before You Choose a Pumper

Price is only one part of a septic bill. Compare these points on the phone so you know what you are paying for before the truck arrives.

Ask for the total in writing. A company that gives a clear figure over the phone is easier to plan around than one that only quotes after the job is finished.

Item	What to Ask	Why It Matters
Service area	Do you cover my town and my road?	Rural addresses can fall outside a company's usual route
Hours	Do you book Saturday or evening calls?	18 of the 36 companies are listed as open Saturday
Lid location	Is locating and uncovering the lid included?	A buried lid can add a separate fee of $50 to $200
Disposal	Where does the pumped waste go?	Shows the company follows state rules for waste handling
Records	Will I get a written service note?	Useful at future visits and for your own files
Final price	Can you confirm the total before work starts?	Guide prices vary, so get the actual number first

How Much Does Septic Tank Pumping Cost in Montgomery County?

These are Texas guide prices for 2026, shown as ranges and not as quotes. Your final bill depends on tank size, how easily the lid can be reached, and what the technician finds once the tank is open. A 1,000-gallon tank pump-out runs $300 to $550, and a larger tank of 1,500 gallons or more runs $450 to $750. Pumping an aerobic system falls between $350 and $650.

Other septic work is priced separately. An inspection costs $200 to $500, a riser and lid installation runs $300 to $800, and grease trap pumping is $250 to $500. The guide table on this page also lists emergency callouts at $100 to $300 extra, septic or effluent pump replacement at $800 to $1,800, and drain field repair at $2,000 to $10,000.

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

Septic tank pumping Montgomery County, TX

Typical septic tank pumping prices in Montgomery 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.

Aerobic Systems Need More Than a Standard Pump-Out

Not every tank in the county is a conventional septic tank. Aerobic treatment units use air and mixing to treat wastewater, and they usually need routine service that a standard pump-out does not cover. Guide prices for pumping an aerobic system run $350 to $650, and many owners also carry a yearly maintenance contract priced at $200 to $450.

How to Tell Which System You Have

Check your permit papers, install records or the area near the lid. Aerobic units often have a control panel or an alarm near the home. If you are unsure, tell the company during your first call and mention any alarm or blower noise you hear.

What a Maintenance Contract Adds

A maintenance contract is a recurring agreement, which helps avoid missed service on a unit that needs regular attention. Read the list of included visits, parts and repair limits before you sign. Keep the contract separate from the one-time pumping bill so you can see what each one covers.

Weekend and After-Hours Septic Calls Across the County

Septic problems do not wait for business hours. Among the companies in this county count, 18 are listed as open on Saturday. Three are listed with 24-hour availability: Septic Pro Services and Allied Septic Service LLC in New Caney, and AES Septic in Magnolia. Anderson Septic Solutions in Conroe is among those listed as open Sunday.

Expect a callout charge for weekend or emergency work. Guide prices for that extra run $100 to $300 on top of the regular pump-out, so a routine job is usually easier on the budget if you can schedule it on a weekday.

Booking a Pump-Out in Montgomery County Without Surprises

A few details at the start of the call prevent most billing disputes and wasted trips. Work through these steps before you pick a time.

Confirm the town and roadGive the exact address, including the ZIP code, so the office can confirm they serve your road.
Describe the tank and systemSay whether you have a conventional tank or an aerobic unit, and mention any alarms or slow drains you have noticed.
Ask about lid accessTell them if the lid is buried or hard to reach. Locating and uncovering the lid can be billed as a separate guide fee of $50 to $200.
Get the total before the truck arrivesAsk for a written figure that includes any callout or disposal charge, and confirm the payment method.
Keep the service recordFile the written note with your home documents and set a reminder to check the tank again in three to five years.

What to Keep Out of Your Septic System

Most early failures trace back to a handful of habits. Change what goes down the drain, and you will usually stretch the time between pump-outs.

Ordinary household vinegar used for cleaning is generally not treated as a major threat to a septic system. Dumping large amounts of acid or chemical cleaners can upset the bacteria inside the tank, so use the smallest amount that works and avoid bulk pours.

Wipes, including those labeled flushable, which do not break down in the tank
Feminine hygiene products, diapers and paper towels
Cooking grease and oil, which can clog the outlet and the drain field
Chemical drain cleaners and large amounts of harsh cleaners
Medications, paint thinners, solvents or motor oil
Vehicles driven or parked on the drain field

Best Time to Book Septic Tank Pumping in Montgomery County

Book a pump-out when the warning signs appear, not after a backup. Routine pumping is a planned job, so a weekday visit usually costs less than a weekend callout. If you have an aerobic system, set the maintenance contract date at the same time as your pump-out. If a backup has already happened, stop using water and call the nearest company that lists weekend or 24-hour hours.

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 Montgomery County

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

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What is the average price to pump out a septic tank?

Guide prices for a 1,000-gallon tank in Texas run $300 to $550, and larger 1,500-gallon-plus tanks run $450 to $750. Locating the lid, emergency callouts and other extras are billed separately.

How often does a 1000 gallon septic need to be pumped?

Most households need pumping every 3 to 5 years, though household size, water use and garbage disposal use all change that schedule. An inspection can show the actual sludge and scum levels if you are unsure.

What will vinegar do to a septic tank?

Small amounts of household vinegar used for cleaning are generally not considered a major problem. Large amounts of acidic cleaners or harsh chemicals can disrupt the bacteria that break down waste, so avoid pouring them in bulk.

Can a septic tank go 20 years without being pumped?

Going 20 years without pumping is not a good idea. Solids keep building up, and once they reach the outlet they can carry into the drain field, where a repair can cost $2,000 to $10,000 in guide terms.

Can I take a shower if my septic tank is full?

A full tank has less room for wastewater, so limit water use until a technician has pumped it, and keep showers short. If sewage is backing up into fixtures, stop running water and call a pumper right away.

What's the worst thing for a septic tank?

Flushing items that do not break down, such as wipes, feminine products, grease and chemicals, causes many common problems. Driving or parking vehicles on the drain field can also damage the pipes and soil beneath it.

Is there free septic tank pumping in Montgomery County?

Free pumping is not a standard service in the guide prices we track, so expect a fee for the pump-out itself. Extra charges can also apply for locating the lid or for weekend and after-hours calls.

Where can I find septic tank pumping near me in Montgomery County?

The ranked list on this page covers companies across the county, and the town cards sort them by Conroe, Magnolia, Spring and other towns. Start with the town nearest you, then confirm that the company serves your specific road.

Find Septic Tank Pumping Near You in Montgomery County

Where the 36 septic companies in Montgomery County are based.

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