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Verified Reviews for Septic Tank Service pros in Knightsen, CA
*The Angi rating for Septic Tank Service companies in Knightsen, CA 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 Knightsen, CA 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 December 13, 2025
Find Septic tank pros in Knightsen
Prosper Construction Development, Inc.
Prosper Construction Development, Inc.
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 years of experience
We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
"Fast response and clear communication throughout the process."
Marco T on April 2025
We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
"Fast response and clear communication throughout the process."
Marco T on April 2025
Bee Blessed Water Wells Drilling & Pump Service Inc
Bee Blessed Water Wells Drilling & Pump Service Inc
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
4 years of experience
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Great work and job well done! Highly appreciated and recommend these pros."
Robert L on October 2024
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Great work and job well done! Highly appreciated and recommend these pros."
Robert L on October 2024
McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
Customers say: True professional
8 years of experience
Free onsite estimate
MCCORMICK HOME BUILDERS INC We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again. "
Yolanda F on October 2025
MCCORMICK HOME BUILDERS INC We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again. "
Yolanda F on October 2025
VALLEY PUMP & DRILLING
VALLEY PUMP & DRILLING
Super Service Award
9 years of experience
Free onsite estimate
VALLEY PUMP & DRILLING 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. I also am a 24-7 emergency services
"Did a great job replacing my pressure tank. Very professional and good quality work!"
Brandon F on March 2025
VALLEY PUMP & DRILLING 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. I also am a 24-7 emergency services
"Did a great job replacing my pressure tank. Very professional and good quality work!"
Brandon F on March 2025
RSF Construction Inc.
RSF Construction Inc.
6 years of experience
Free onsite estimate
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
Raya Engineering
Raya Engineering
14 years of experience
Free onsite estimate
Here at Raya Engineering, we sustain our company on the principal that our customers come first. We offer services that are tailored to your needs and we're ready to show you what our experience can bring to your project! Call us today!
Here at Raya Engineering, we sustain our company on the principal that our customers come first. We offer services that are tailored to your needs and we're ready to show you what our experience can bring to your project! Call us today!
Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
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
Stanton Plumbing
Stanton Plumbing
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
Stanton Plumbing is a licensed and insured 24 hour emergency residential and commercial plumbing company. Family owned and operated, we provide world class customer service, free estimates and inspections, upfront and competitive pricing, discounts, and a 100% satisfaction guarantee.
"Patrick showed up immediately, diagnosed the problems in a no-nonsense way, and fixed them at a price that was FAIR and, frankly, much less than our former plumber who kept coming back to "fix" the symptoms without ever addressing the cause. He is honest, responsive, fair, smart, skilled and friendly. I can't overemphasize- this is your guy!"
LISA R on February 2021
Stanton Plumbing is a licensed and insured 24 hour emergency residential and commercial plumbing company. Family owned and operated, we provide world class customer service, free estimates and inspections, upfront and competitive pricing, discounts, and a 100% satisfaction guarantee.
"Patrick showed up immediately, diagnosed the problems in a no-nonsense way, and fixed them at a price that was FAIR and, frankly, much less than our former plumber who kept coming back to "fix" the symptoms without ever addressing the cause. He is honest, responsive, fair, smart, skilled and friendly. I can't overemphasize- this is your guy!"
LISA R on February 2021
PLUMBING SERVICES A+
PLUMBING SERVICES A+
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Looking for quality plumbing contractor? call today (209)465-4661 we fix, repair, replace and new installations.
"Sal, technician, performed very well."
Janis and Mike F on October 2020
Looking for quality plumbing contractor? call today (209)465-4661 we fix, repair, replace and new installations.
"Sal, technician, performed very well."
Janis and Mike F on October 2020
R Perez General Contractor Inc.
R Perez General Contractor Inc.
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
Our company prides itself o installing system that work to project you home and business. Drainage is unseen area of homes were built in the 1950’s or earlier. Due to age, quality of the materials, and dated construction techniques, many older homes are more vulnerable to the effects of water weather and aging foundations can shift due to soil conditions.
"We had French drains installed. After installation, we had issues and he promised to come out multiple times and did not. Back when the company was owned by Paul Carty, could be trusted and great customer service. Would avoid Edwin Perez and his company!"
John S on February 2025
Our company prides itself o installing system that work to project you home and business. Drainage is unseen area of homes were built in the 1950’s or earlier. Due to age, quality of the materials, and dated construction techniques, many older homes are more vulnerable to the effects of water weather and aging foundations can shift due to soil conditions.
"We had French drains installed. After installation, we had issues and he promised to come out multiple times and did not. Back when the company was owned by Paul Carty, could be trusted and great customer service. Would avoid Edwin Perez and his company!"
John S on February 2025
FAQs for septic tank service projects in Knightsen, CA
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.
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 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.
The Knightsen, CA homeowners’ guide to septic tank services
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