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TRUSTED BY RICHWOOD, TX HOMEOWNERS
4.9
Average homeowner rating15
Verified septic tank services reviews
Verified Reviews for Septic Tank Service pros in Richwood, TX
*The Angi rating for Septic Tank Service companies in Richwood, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
*The HomeAdvisor rating for Septic Tank Service companies in Richwood, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
Last update on November 16, 2025
Find Septic tank pros in Richwood
Shamrock Septic
Shamrock Septic
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
Ameri-Tex Septic and Grease Services
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

Allied Septic Service
Allied Septic Service
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

Cosmic Septic
Cosmic Septic
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.

RB System of Texas
RB System of Texas
Pre-wires Security Alarm Systems Access Panels Motion Sensors Video and Audio Systems Cameras TV Installs Trim outs
Pre-wires Security Alarm Systems Access Panels Motion Sensors Video and Audio Systems Cameras TV Installs Trim outs

Acuantia Septic Services
Acuantia Septic Services
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
ETs Septic Maintenance LLC
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
Allstar Septic Service, LLC
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
Texas Divine Plumbing
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
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.

Need to know what sewer line replacement costs? This guide will help you prepare to budget for sewer line replacement done by local contractors.

You should do a septic inspection once every one to three years to ensure you don’t have any issues. Learn about septic inspection costs before scheduling.
•Get transparent sewer line camera inspection cost info. Learn what impacts pricing and how to budget for this essential home maintenance.

High utility bills are often a sign of trouble. If you’re wondering, “Why is my sewer bill so high?” review this guide for potential causes and fixes.

The size of a small septic system falls between 750 and 1,000 gallons. Keep reading to learn all about small septic systems for one toilet and how to choose one.

Odor problems in the laundry room? We discuss why your washing machine smells like sewage and how to fix those stinky plumbing issues.
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