Top-rated septic tank pros.

Get matched with top septic tank pros in Calvert, TX

Enter your ZIP and get matched with up to 5 pros

Need a pro for your septic tank service project in Calvert, TX?

Select your specific project to find the pro for you.

TRUSTED BY CALVERT, TX HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon11
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Calvert, TX

*The Angi rating for Septic Tank Service companies in Calvert, 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 Calvert, 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 29, 2025

Find Septic tank pros in Calvert

Avatar for Cast Environmental Services

Cast Environmental Services

4.92(
6
)
•Approved Pro

Cast Environmental Services

4.92(
6
)
•Approved Pro
Customers say: Quick response
2020 years of experience
Free onsite estimate

Cast Environmental Services is an Aggie-owned and family-operated business providing septic system installation and maintenance services in Central Texas. We are licensed, insured with over 25 years of experience in the industry. Our core values are customer service, quality and integrity with a focus on safety of our customers, employees and the public. Call Todd Cast for an affordable quote.

"Very professional."

Leah G on November 2021

Cast Environmental Services is an Aggie-owned and family-operated business providing septic system installation and maintenance services in Central Texas. We are licensed, insured with over 25 years of experience in the industry. Our core values are customer service, quality and integrity with a focus on safety of our customers, employees and the public. Call Todd Cast for an affordable quote.

"Very professional."

Leah G on November 2021

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for Holman's Quality Plumbing

Holman's Quality Plumbing

4.83(
115
)

Holman's Quality Plumbing

4.83(
115
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Holman's Quality Plumbing, serving Bryan/College Station, is your trusted source for all your plumbing needs. With our expertise and commitment to quality, we stand out from the competition. Contact us today for reliable and professional plumbing services.

"The job went well. Dale showed up on time and was very professional. We had been having issues with the time it took the water to heat up in the home so we had him take a look at possible causes. Dale cycled water through all the faucets to understand our concern and found the issue by the heater. Apparently the heater was set to a timer which was turned off. Afterwards he performed the cleaning of the heater which went fine."

Andrew T on February 2019

Holman's Quality Plumbing, serving Bryan/College Station, is your trusted source for all your plumbing needs. With our expertise and commitment to quality, we stand out from the competition. Contact us today for reliable and professional plumbing services.

"The job went well. Dale showed up on time and was very professional. We had been having issues with the time it took the water to heat up in the home so we had him take a look at possible causes. Dale cycled water through all the faucets to understand our concern and found the issue by the heater. Apparently the heater was set to a timer which was turned off. Afterwards he performed the cleaning of the heater which went fine."

Andrew T on February 2019

Avatar for Complete Appliance Protection Inc

Complete Appliance Protection Inc

4.58(
183
)

Complete Appliance Protection Inc

4.58(
183
)
Customers say: Quick response
1998 years of experience

CP has been providing quality home warranty products since 1998.

"The person performing the service had to make several trips because one of the "new" parts turned out to be faulty. I found both Complete Protection and their local repair contractor to be both very responsive and totally professional at every stage of the repair process."

KEN D on September 2022

CP has been providing quality home warranty products since 1998.

"The person performing the service had to make several trips because one of the "new" parts turned out to be faulty. I found both Complete Protection and their local repair contractor to be both very responsive and totally professional at every stage of the repair process."

KEN D on September 2022

Avatar for John Gause Plumbing

John Gause Plumbing

4.84(
44
)

John Gause Plumbing

4.84(
44
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

John Gause Plumbing is the Brazos valleys plumbing repair and maintenance specialists. We specialize in 24 hour services such as sewer, gas, water and back flow services.

John Gause Plumbing is the Brazos valleys plumbing repair and maintenance specialists. We specialize in 24 hour services such as sewer, gas, water and back flow services.

AEROBIC SYSTEM INSPECTION & MAINTENANCE

5.00(
7
)

AEROBIC SYSTEM INSPECTION & MAINTENANCE

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have been in business in Brazos County since 2002. We take care of all of your septic system needs.

"Doug Hensarling/ASIM has maintained numerous systems for me over the past 10+ years, both residential and commercial and has done a good job on them all. This is the first time that I was actually able to use him for a completely new system and he did a great job. He was easy to deal with for scheduling, and his crew showed up to do the work when he said they would. Doug was on-site every day to manage his crew and get the job done efficiently. He’s extremely customer focused and he worked hard to make sure that I knew what was going on throughout the whole process. One of the tasks involved with a new system installation is interfacing with the County Health Dept. and their inspectors. An application has to be submitted to the county prior to construction along with a soil analysis and a complete set of plans detailing the location of the tanks and the septic field relative to the building and property lines. Doug took soil samples from several potential locations, then came back and helped me choose the best location based on the site and soil analysis. Once that was determined, he was able to complete the design and submit the application for me. Doug knows the process and the relevant regulations so he handled all of this for me which 1) took away the burden of having to deal with a gov’t agency I’m unfamiliar with and 2) gave me peace of mind knowing that it would be done right. The inspector I spoke with during one of the various observations told me that Doug is one of the best contractors they deal with. Once we got to the actual installation, it went smoothly. The weather has to be considered when doing this kind of work and once it’s started, it has to get done as quickly as possible otherwise you end up with a real mess. They dug the hole and got the tanks set all in the same day. Connection to the building and septic field layout took a couple more days and the final day was for clean up and testing. Overall, they were only onsite for a week and made short work of a pretty large job. As I said earlier, I’ve worked with Doug for over 10 years now and he’s always done me right. He answers calls and texts at all hours and has never let me down when I had an issue or needed help. I would absolutely recommend him to anyone looking for system maintenance as well as someone who needs a new system."

Kyle G on December 2021

We have been in business in Brazos County since 2002. We take care of all of your septic system needs.

"Doug Hensarling/ASIM has maintained numerous systems for me over the past 10+ years, both residential and commercial and has done a good job on them all. This is the first time that I was actually able to use him for a completely new system and he did a great job. He was easy to deal with for scheduling, and his crew showed up to do the work when he said they would. Doug was on-site every day to manage his crew and get the job done efficiently. He’s extremely customer focused and he worked hard to make sure that I knew what was going on throughout the whole process. One of the tasks involved with a new system installation is interfacing with the County Health Dept. and their inspectors. An application has to be submitted to the county prior to construction along with a soil analysis and a complete set of plans detailing the location of the tanks and the septic field relative to the building and property lines. Doug took soil samples from several potential locations, then came back and helped me choose the best location based on the site and soil analysis. Once that was determined, he was able to complete the design and submit the application for me. Doug knows the process and the relevant regulations so he handled all of this for me which 1) took away the burden of having to deal with a gov’t agency I’m unfamiliar with and 2) gave me peace of mind knowing that it would be done right. The inspector I spoke with during one of the various observations told me that Doug is one of the best contractors they deal with. Once we got to the actual installation, it went smoothly. The weather has to be considered when doing this kind of work and once it’s started, it has to get done as quickly as possible otherwise you end up with a real mess. They dug the hole and got the tanks set all in the same day. Connection to the building and septic field layout took a couple more days and the final day was for clean up and testing. Overall, they were only onsite for a week and made short work of a pretty large job. As I said earlier, I’ve worked with Doug for over 10 years now and he’s always done me right. He answers calls and texts at all hours and has never let me down when I had an issue or needed help. I would absolutely recommend him to anyone looking for system maintenance as well as someone who needs a new system."

Kyle G on December 2021

Wicked Web Design & SEO

5.00(
7
)

Wicked Web Design & SEO

5.00(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.

Avatar for Chem Free Pure Water Systems

Chem Free Pure Water Systems

5.00(
9
)

Chem Free Pure Water Systems

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

Climate Doctors of B/CS

4.25(
20
)

Climate Doctors of B/CS

4.25(
20
)
Customers say: Super punctual
1990 years of experience

Local Family Owned. Additonal Service Area - Franklin, Hearne, Hilltop Lakes, Iola, Madisonville, Navasota, Normangee, North Zulch, Plantersville, Richards, Shiro, Snook, Tunis, Somerville & Washington. Additional website - www.cmastersofbcs.com. Additional DBA - Climate Doctors of BCS, Climate Masters Of BCS, K & W Enterprises Inc.

Local Family Owned. Additonal Service Area - Franklin, Hearne, Hilltop Lakes, Iola, Madisonville, Navasota, Normangee, North Zulch, Plantersville, Richards, Shiro, Snook, Tunis, Somerville & Washington. Additional website - www.cmastersofbcs.com. Additional DBA - Climate Doctors of BCS, Climate Masters Of BCS, K & W Enterprises Inc.

Showing 1-10 of 23
Septic Tanks questions, answered by experts

The depth of a septic tank’s drain lines is between 18 and 36 inches underground. These pipes are filled with perforations and surrounded by sand, gravel, or a combination of both, as both materials help filter wastewater. While some pipes are buried closer to the surface, this can create problems unless the soil is compact and doesn’t shift much. 

Septic tank costs vary with the size of the tank—and the size you need depends on the size of your household. For example, a 1,000-gallon septic tank is the minimum size for most 1-, 2-, or 3-bedroom homes, and costs between $900 and $1,500. However, the tank is only one part of the septic system—which costs significantly more to install. If you’re setting up a new septic system (rather than replacing an existing tank), you can expect to pay about $7,310 on average. Costs can be higher depending on the type of septic system you choose.

Ensuring you have adequate space for your engineered septic system is crucial. You’ll need to reserve approximately 900 square feet for a three-bedroom home’s system. However, the type of soil you have, soil absorption rate, the size of your home, climate, and local zoning code will impact the actual amount of space you need.

Septic tanks last an average of around 30 years, depending on the type of tank system on your property. With proper maintenance, a concrete septic tank could last around 40 years, a plastic tank should last about 30 years, a fiberglass tank will last 25 to 30 years, and a steel tank lasts between 15 and 20 years. Ongoing pumping, maintenance, and septic tank inspections are the best things you can do to extend the life of your septic tank and identify potential issues as early as possible.

If your well pump is running continuously (meaning without turning off or stopping), it's a sign that your well pump is starting to break down. The length of time your well pump should cycle is dependent on many factors, like the tank size, pressure setting, and even the amount of water in your well. Generally, your well pump should cycle, or go from running to not running every few minutes.

The Calvert, TX homeowners’ guide to septic tank services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"