Get matched with top septic tank pros in San Marcos, TX
There are 6 highly-rated local septic tank pros.
TRUSTED BY SAN MARCOS, TX HOMEOWNERS
4.6 
74 Verified Reviews for Septic Tank Service pros in San Marcos, TX
*The Angi rating for Septic Tank Service companies in San Marcos, 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 San Marcos, 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 June 18, 2025
Septic tank pros in San Marcos
Serving the Austin metro, we specialize in all plumbing repairs. We have the most reviews in Austin Texas on Angie's list. Top Plumber all A in all categories. Up to 15% off Angie customers- Call us anytime for a free estimate 512-259-7222. FREE ESTIMATES!!!!
"They are always on time, knowledgeable, and do a thorough job. Once, when the motherboard of one of our tankless water heaters died, their technician spent an hour on the phone with the manufacturer figuring out what was wrong in the way both units were set up. They saved the second motherboard before it failed by setting both up properly! Now I use Excalibur to service our two houses that we rent out. They recently installed a garbage disposal in one."
Barbara C on September 2018
Serving the Austin metro, we specialize in all plumbing repairs. We have the most reviews in Austin Texas on Angie's list. Top Plumber all A in all categories. Up to 15% off Angie customers- Call us anytime for a free estimate 512-259-7222. FREE ESTIMATES!!!!
"They are always on time, knowledgeable, and do a thorough job. Once, when the motherboard of one of our tankless water heaters died, their technician spent an hour on the phone with the manufacturer figuring out what was wrong in the way both units were set up. They saved the second motherboard before it failed by setting both up properly! Now I use Excalibur to service our two houses that we rent out. They recently installed a garbage disposal in one."
Barbara C on September 2018
Top-Notch Repair and Remodel Services form a Reputed Local Company You can safely rely on our one-stop team of Electricians, Plumbers, and General Repair Technicians to get the job done right. We provide the solutions that work best for your home or facility. As a Texas-based company, we know our local market well and always offer cost-effective solutions. Customer satisfaction is our top priority. Every team member strives to provide top-notch services. https://indigoservices-tx.com/
"Great! Tech was friendly, knowledgeable, and very helpful when questioned about the issue. I will be calling Indigo next time I need any work done around the house."
Kevin H on March 2025
Top-Notch Repair and Remodel Services form a Reputed Local Company You can safely rely on our one-stop team of Electricians, Plumbers, and General Repair Technicians to get the job done right. We provide the solutions that work best for your home or facility. As a Texas-based company, we know our local market well and always offer cost-effective solutions. Customer satisfaction is our top priority. Every team member strives to provide top-notch services. https://indigoservices-tx.com/
"Great! Tech was friendly, knowledgeable, and very helpful when questioned about the issue. I will be calling Indigo next time I need any work done around the house."
Kevin H on March 2025
Blue Ribbon is more than just an HVAC company. We’re family. For more than 20 years, we’ve been a community staple that’s provided customers in the Greater Austin area with ultimate comfort. Our skills, quality workmanship, absolute honesty and budget-friendly services are what make our team No. 1 in area comfort.
"Great job and excellent service"
JT B on May 2024
Blue Ribbon is more than just an HVAC company. We’re family. For more than 20 years, we’ve been a community staple that’s provided customers in the Greater Austin area with ultimate comfort. Our skills, quality workmanship, absolute honesty and budget-friendly services are what make our team No. 1 in area comfort.
"Great job and excellent service"
JT B on May 2024
We Specialize in, Land Clearing, Excavation and Trenching, Site Preparation, Removal of Trees, Rock, Dirt and More, Hauling and delivery of Materials, Demolition, Concrete work
"I needed a solution to redirecting water that was pooling in my yard from my home’s gutter downspouts. The downspouts needed to be buried and moved away from the house, some drains added and low lawn spots regraded. After a number of consults from other companies trying to sell me costly drain systems and unneeded products, Freedom Land Services was clearly the best choice and top tier. Consultation, punctuality, professionalism, expertise, communication, fast completion, no up-selling and honest pricing, informative, and my yard was left so very clean and tidy during the project and after. I really appreciate the time and attention to detail Adam and his team took to customize and execute my project, and it works flawlessly. I couldn’t be more thrilled with the results!"
April K on December 2024
We Specialize in, Land Clearing, Excavation and Trenching, Site Preparation, Removal of Trees, Rock, Dirt and More, Hauling and delivery of Materials, Demolition, Concrete work
"I needed a solution to redirecting water that was pooling in my yard from my home’s gutter downspouts. The downspouts needed to be buried and moved away from the house, some drains added and low lawn spots regraded. After a number of consults from other companies trying to sell me costly drain systems and unneeded products, Freedom Land Services was clearly the best choice and top tier. Consultation, punctuality, professionalism, expertise, communication, fast completion, no up-selling and honest pricing, informative, and my yard was left so very clean and tidy during the project and after. I really appreciate the time and attention to detail Adam and his team took to customize and execute my project, and it works flawlessly. I couldn’t be more thrilled with the results!"
April K on December 2024
Septic system installation and rehab Lot clearing and site development Underground utilities installation. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Excellent service, excellent quality work, very courteous and professional, open to listening to and meeting our requests and concerns. Very punctual and kept clear communication throughout the project. Also, their pricing is very competitive. At completion of project great care was taken to ensure premises were back in proper order. We plan to use their services again in the future. We would confidently recommend Knuckle Creek Contracting llc to family, friends and neighbors."
Ben R on June 2025
Septic system installation and rehab Lot clearing and site development Underground utilities installation. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Excellent service, excellent quality work, very courteous and professional, open to listening to and meeting our requests and concerns. Very punctual and kept clear communication throughout the project. Also, their pricing is very competitive. At completion of project great care was taken to ensure premises were back in proper order. We plan to use their services again in the future. We would confidently recommend Knuckle Creek Contracting llc to family, friends and neighbors."
Ben R on June 2025
We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job!
"He is very professional, he do the job quickly and efficiently. He's fee is reasonable, he showed up on time and do the job. The gave a good advice and said there's dangerous situation about the cover of the septic tank. He suggested that cover is unstable and he suggested to replace because an animal or a child might fall for safety reasons/purposes. I would like to hire him back to put an cover on it."
Sharon S on March 2024
We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job!
"He is very professional, he do the job quickly and efficiently. He's fee is reasonable, he showed up on time and do the job. The gave a good advice and said there's dangerous situation about the cover of the septic tank. He suggested that cover is unstable and he suggested to replace because an animal or a child might fall for safety reasons/purposes. I would like to hire him back to put an cover on it."
Sharon S on March 2024
We are 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
"Hired them to pump my septic and they did a great job. I also had them install a riser."
Jackie C on April 2023
We are 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
"Hired them to pump my septic and they did a great job. I also had them install a riser."
Jackie C on April 2023
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Anytime Septic strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
"Trevor was awesome, he was on time and extremely helpful in his explanation of what he was doing. He went above and beyond by digging up the other septic lid since it did not have a riser on it. Then he covered it back up. I would highly recommend him and anytime septic. I trust Trevor completely . If you are having any kind of septic issues do not wait call Trevor immediately you wont be sorry at all.. Mickie"
mickie j on October 2023
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Anytime Septic strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
"Trevor was awesome, he was on time and extremely helpful in his explanation of what he was doing. He went above and beyond by digging up the other septic lid since it did not have a riser on it. Then he covered it back up. I would highly recommend him and anytime septic. I trust Trevor completely . If you are having any kind of septic issues do not wait call Trevor immediately you wont be sorry at all.. Mickie"
mickie j on October 2023
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Rude and agressive behavior for absolutely no reason towards female customer ! Work was partially done to be finished but the owner after being asked to explain the work that will follow aggressively pooled out the previously fixed item claiming it was his and not yet paid for! I was standing there ready to settle which was not an issue to begin with! Be aware of this very unprofessional service!"
Dita F on August 2024
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Rude and agressive behavior for absolutely no reason towards female customer ! Work was partially done to be finished but the owner after being asked to explain the work that will follow aggressively pooled out the previously fixed item claiming it was his and not yet paid for! I was standing there ready to settle which was not an issue to begin with! Be aware of this very unprofessional service!"
Dita F on August 2024
With years of experience serving Marble Falls and surround area, Texan Water is your solution for all your water wells needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!
"Our landscape architecture and construction studio, Twistleaf, contacted Texan Water in spring 2023 to assess the condition of an existing well at a clients property in Fredericksburg, in preparation for a large-scale landscape renovation project. Their technician was the consummate professional. Extremely responsive and knowledgeable, he took the time to answer all of our questions in person, then always followed-up with reporting and work orders as promised. After the initial assessment and with the passage of time, it was clear that additional work needed to be done on the well, which Texan Water executed in a timely and reliable manner, in concert with other trades working on site. We were impressed with the professionalism of their entire staff, as well as how quickly they were able to fit us into their schedule each time we needed them. Texan Water really earned our trust and continues to maintain the well. We will definitely work with them in the future for water well drilling or repair."
Tamara C on January 2024
With years of experience serving Marble Falls and surround area, Texan Water is your solution for all your water wells needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!
"Our landscape architecture and construction studio, Twistleaf, contacted Texan Water in spring 2023 to assess the condition of an existing well at a clients property in Fredericksburg, in preparation for a large-scale landscape renovation project. Their technician was the consummate professional. Extremely responsive and knowledgeable, he took the time to answer all of our questions in person, then always followed-up with reporting and work orders as promised. After the initial assessment and with the passage of time, it was clear that additional work needed to be done on the well, which Texan Water executed in a timely and reliable manner, in concert with other trades working on site. We were impressed with the professionalism of their entire staff, as well as how quickly they were able to fit us into their schedule each time we needed them. Texan Water really earned our trust and continues to maintain the well. We will definitely work with them in the future for water well drilling or repair."
Tamara C on January 2024
FAQs for septic tank service projects in San Marcos, TX
Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost to replace a septic tank is $7,350 for the average homeowner. This cost can range, however, from $470 to $22,500, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs $500 to $900, whereas installing a new septic tank in a five or six-bedroom home is generally $1,200 to $1,600.
The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.
A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule routine maintenance and do not flush items like cat litter, cigarette butts, or paper towels.
Repairing or replacing a septic tank is a job best left to a professional. Your septic tank is an essential part of your home, and if installed or repaired incorrectly, it could lead to significant problems. Things like polluted water, property damage, and health risks to your family could all happen as a result of an improper septic tank repair or installation.
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