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TRUSTED BY RICHWOOD, TX HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified septic tank services reviews

Find Septic tank pros in Richwood


Shamrock Septic

4.91(
38
)
Approved Pro

Shamrock Septic

4.91(
38
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Shamrock Septic 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.

"These guys are great. In all the time I have used them for my septic system, they never leave until the problem is fixed. I would recommend them to anyone. They are honest, hard working and very reasonably priced."

Gerrie E on January 2024

Shamrock Septic 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.

"These guys are great. In all the time I have used them for my septic system, they never leave until the problem is fixed. I would recommend them to anyone. They are honest, hard working and very reasonably priced."

Gerrie E on January 2024


Ameri-Tex Septic and Grease Services

4.88(
8
)
Approved Pro

Ameri-Tex Septic and Grease Services

4.88(
8
)
Approved Pro
Customers say: Quick response
81 local quotes requested
4 years of experience

Ameri-Tex Septic and Grease Services 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.

"They were able to reschedule the work for an earlier day, and arrived ahead of schedule, even though their main office is on the other side of the county. The work went very smoothly."

George M on August 2025

Ameri-Tex Septic and Grease Services 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.

"They were able to reschedule the work for an earlier day, and arrived ahead of schedule, even though their main office is on the other side of the county. The work went very smoothly."

George M on August 2025


Avatar for Allied Septic Service

Allied Septic Service

4.65(
20
)
Approved Pro

Allied Septic Service

4.65(
20
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
121 local quotes requested

Allied Septic Service. has been servicing the Humble, Kingwood, Atascocita, Spring, Porter, Splendora, Crosby, Huffman, Lake Houston and surrounding areas. The staff is committed to providing quality workmanship, timely service and we give respect to each and every customer. With an extensive service list for residential & commercial with grease/grit, installation/maintenance, conventional/aerobic and much more. Allied Septic Service accepts every customer's concern seriously and we look forward to correcting and solving these concerns as effectively, economically and as quickly as possible. We thank everyone for the opportunity to serve! At Allied, we do it "All'ied! licensed & Insured. Call us today! 281-399-2738

"Thanks Angel for all the hardwork you do, literally saving the day one flush at a time. I had a brand new septic installed, its been working flawlessly. All I can say is that I am satisfied with the work. Please give Allied a chance and you will not be disappointed."

Alfred A on June 2024

Allied Septic Service. has been servicing the Humble, Kingwood, Atascocita, Spring, Porter, Splendora, Crosby, Huffman, Lake Houston and surrounding areas. The staff is committed to providing quality workmanship, timely service and we give respect to each and every customer. With an extensive service list for residential & commercial with grease/grit, installation/maintenance, conventional/aerobic and much more. Allied Septic Service accepts every customer's concern seriously and we look forward to correcting and solving these concerns as effectively, economically and as quickly as possible. We thank everyone for the opportunity to serve! At Allied, we do it "All'ied! licensed & Insured. Call us today! 281-399-2738

"Thanks Angel for all the hardwork you do, literally saving the day one flush at a time. I had a brand new septic installed, its been working flawlessly. All I can say is that I am satisfied with the work. Please give Allied a chance and you will not be disappointed."

Alfred A on June 2024


Avatar for Cosmic Septic

Cosmic Septic

No reviews yet

Cosmic Septic

No reviews yet
9 years of experience

Never have to go through renewing your Maintenance Contract again. We offer the Best-In-Class Maintenance at an unbeatable price. With the Quality and Service you deserve.

Never have to go through renewing your Maintenance Contract again. We offer the Best-In-Class Maintenance at an unbeatable price. With the Quality and Service you deserve.



Avatar for Acuantia Septic Services

Acuantia Septic Services

1.00(
1
)

Acuantia Septic Services

1.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Acuantia Septic Services is the One Stop Shop for all your septic needs. We offer inspections, site & soil evaluation, system design, installation, maintenance, repairs, and replacement. We service areas in California, Texas, and Wisconsin. Call us at (210) 405-2649 for a free consultation! Visit us at https://acuantiaseptic.com/

"Poso séptico"

Ericson R on August 2022

Acuantia Septic Services is the One Stop Shop for all your septic needs. We offer inspections, site & soil evaluation, system design, installation, maintenance, repairs, and replacement. We service areas in California, Texas, and Wisconsin. Call us at (210) 405-2649 for a free consultation! Visit us at https://acuantiaseptic.com/

"Poso séptico"

Ericson R on August 2022


ETs Septic Maintenance LLC

1.00(
1
)

ETs Septic Maintenance LLC

1.00(
1
)

Septic/Sewage Maintenance Contract/Services We diagnose and address the actual cause of the problem not the symptom. You deserve repairs done correctly the first time. Your satisfaction is our goal.

"ETs Septic have been maintaining the septic systems for my family’s properties for quite some time. They were paid already for a year’s worth of Maintenance contract. The system was checked in April, but didn’t notify us that it was not working. So when we had come in onsite in May to check for problems, I found that the septic system was not working and water had backed up into the house. Eric, who was chewing tobacco while talking to us, said that he would (1) replace the septic pump and (2) fix any broken pipes that led to the septic tank for $1500 and hire someone else to (3) pump the waste from the septic tanks for ($500). I already hired professional plumbers to fix the broken pipes that were underneath the house, which needed a city permit to dig a man-sized tunnel underneath our home. Eric is not a professional plumber but he was furious and yelled at my mother over the phone for hiring someone else to fix the plumbing. The plumbers only repaired the pipes that were broken by roots. They did not touch the septic system at all. Eric cancelled the maintenance contract that was agreed upon from earlier in the year for this home and another property, believing that we had hired someone else to do their job. After I tried to explain to them that they’re was a misunderstanding, he still refused and sent me a lengthy text about non-payment and hiring another company to do the work. ET Septic Services are unprofessional and I would never hire them again."

Bunty K on June 2022

Septic/Sewage Maintenance Contract/Services We diagnose and address the actual cause of the problem not the symptom. You deserve repairs done correctly the first time. Your satisfaction is our goal.

"ETs Septic have been maintaining the septic systems for my family’s properties for quite some time. They were paid already for a year’s worth of Maintenance contract. The system was checked in April, but didn’t notify us that it was not working. So when we had come in onsite in May to check for problems, I found that the septic system was not working and water had backed up into the house. Eric, who was chewing tobacco while talking to us, said that he would (1) replace the septic pump and (2) fix any broken pipes that led to the septic tank for $1500 and hire someone else to (3) pump the waste from the septic tanks for ($500). I already hired professional plumbers to fix the broken pipes that were underneath the house, which needed a city permit to dig a man-sized tunnel underneath our home. Eric is not a professional plumber but he was furious and yelled at my mother over the phone for hiring someone else to fix the plumbing. The plumbers only repaired the pipes that were broken by roots. They did not touch the septic system at all. Eric cancelled the maintenance contract that was agreed upon from earlier in the year for this home and another property, believing that we had hired someone else to do their job. After I tried to explain to them that they’re was a misunderstanding, he still refused and sent me a lengthy text about non-payment and hiring another company to do the work. ET Septic Services are unprofessional and I would never hire them again."

Bunty K on June 2022


Allstar Septic Service, LLC

No reviews yet

Allstar Septic Service, LLC

No reviews yet
33 years of experience

Allstar Septic Service is Family Owned & Operated. Specializing in Septic Tank Cleaning & Septic Inspections. Allstar has been in business since 1992. Our goal is to do whatever it takes to provide the best service possible!!

Allstar Septic Service is Family Owned & Operated. Specializing in Septic Tank Cleaning & Septic Inspections. Allstar has been in business since 1992. Our goal is to do whatever it takes to provide the best service possible!!


Texas Divine Plumbing

2.00(
1
)

Texas Divine Plumbing

2.00(
1
)
Customers say: Super punctual
18 years of experience

Texas Divine Plumbing is a company of qualified craftsmen who pay special attention to your needs. We pride ourselves on reliable and quality work.

"After three visits, we still have issues with our kitchen faucet. Also, charged an arm and a leg."

Burak P on May 2021

Texas Divine Plumbing is a company of qualified craftsmen who pay special attention to your needs. We pride ourselves on reliable and quality work.

"After three visits, we still have issues with our kitchen faucet. Also, charged an arm and a leg."

Burak P on May 2021

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Septic Tanks questions, answered by experts

The dimensions of a 500-gallon concrete septic tank can vary from manufacturer to manufacturer, but the tank is large enough to handle the wastewater of a small home with up to one bedroom. Keep in mind that some states have a minimum septic tank size, and this often starts at 750 gallons. A 500-gallon septic tank may be too small to meet local regulations.

Several warning signs can indicate current or future issues with your well pressure tank. If you notice inconsistent water pressure, water spitting from your faucets, clicking sounds, or electricity bill spikes without other obvious causes, it may be time to get your pressure tank and well system looked at by a professional.

Trenches are 12 to 24 inches deep and 8 inches wide. However, the right depth for your trench will depend on the nature of your project. For example, if you’re digging a trench as part of a French drain installation, it should be 18 inches deep. An excavation professional can explain how deep your trench should be.

Yes, experts handle manual pumping, chemical flushing, and equipment use properly, ensuring thorough cleaning and legal compliance with disposal regulations.

Age is certainly a factor in well pump failure. The older your pump, the more likely it is to fail. 

Beyond age, other factors can cause your well pump to fail, too. Things like poor water quality can cause sediment buildup in your pump. Without proper cleaning, your pump can seize up and fail. Having a dry well for too long can also cause your pump to fail, as it keeps working even though there's no water for it to pull. 

The Richwood, TX homeowners’ guide to septic tank services

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