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Verified Reviews for Septic Tank Service pros in Diamond Springs, CA
*The Angi rating for Septic Tank Service companies in Diamond Springs, 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 Diamond Springs, 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 16, 2025
Find Septic tank pros in Diamond Springs

GSW Pumping LLC
GSW Pumping LLC
GSW Pumping 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.
"n/a"
Robin V on November 2025
GSW Pumping 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.
"n/a"
Robin V on November 2025

Pump & Dump
Pump & Dump
With over ten years of experience, we focus on recovery service and septic pump outs in the Sacramento area. We will treat your property as if it were our own. Give us a call today, we look forward to working with you.
"They did a great job!"
Shahbaj S on November 2024
With over ten years of experience, we focus on recovery service and septic pump outs in the Sacramento area. We will treat your property as if it were our own. Give us a call today, we look forward to working with you.
"They did a great job!"
Shahbaj S on November 2024

McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
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

JAG EXCAVATING & PAVING
JAG EXCAVATING & PAVING
We provide results, not excuses! We pride our company on customer service, professionalism, great communication, efficiency, and superior quality work. We are experts in our trade and will do our best to keep you as educated as we can on your home renovation project. We look forward to earning your business! Feel free to give us a call today!
"Great experience, dedicated and professional crew"
alain i on March 2025
We provide results, not excuses! We pride our company on customer service, professionalism, great communication, efficiency, and superior quality work. We are experts in our trade and will do our best to keep you as educated as we can on your home renovation project. We look forward to earning your business! Feel free to give us a call today!
"Great experience, dedicated and professional crew"
alain i on March 2025

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
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

Armstrong Plumbing
Armstrong Plumbing
Your Full Service Plumbing Contractor. Armstrong Plumbing has been servicing the Sacramento area for over 50 years offering commercial and residential services. From technical services to consulting; we do it all! Armstrong Plumbing is proud to be one of the few remaining non-commissioned plumbing shops providing you excellent service at a very competitive price, just read our reviews. Our superior knowledge of older homes and commercial properties is your assurance that every job site we step foot on will be cared for as if it were our own.
"They were responsive and professional with the the estimate process."
thomas p on February 2021
Your Full Service Plumbing Contractor. Armstrong Plumbing has been servicing the Sacramento area for over 50 years offering commercial and residential services. From technical services to consulting; we do it all! Armstrong Plumbing is proud to be one of the few remaining non-commissioned plumbing shops providing you excellent service at a very competitive price, just read our reviews. Our superior knowledge of older homes and commercial properties is your assurance that every job site we step foot on will be cared for as if it were our own.
"They were responsive and professional with the the estimate process."
thomas p on February 2021

Boyd Plumbing, a Bonney Company
Boyd Plumbing, a Bonney Company
We are a full service plumbing & drain service company. One call gets a licensed, insured, and uniformed technician to your home. We always wear shoe covers inside the home and a drop cloth at our work area. What makes us unique is our level of customer service and the latest tools and training we have. We are an A+ rated BBB company. We always provide a written upfront quote before we start the work; that way there are no surprises.
"good. Very expensive, but work was fast and done well."
Karl L on April 2021
We are a full service plumbing & drain service company. One call gets a licensed, insured, and uniformed technician to your home. We always wear shoe covers inside the home and a drop cloth at our work area. What makes us unique is our level of customer service and the latest tools and training we have. We are an A+ rated BBB company. We always provide a written upfront quote before we start the work; that way there are no surprises.
"good. Very expensive, but work was fast and done well."
Karl L on April 2021

DOMCO PLUMBING INC
DOMCO PLUMBING INC
DOMCO Plumbing, Inc. is a Sacramento Plumbing Company that is locally owned and a full-service plumbing company. We have the experience and the expertise to handle all sewer and drain problems. We offer Free Estimates and we charge by the job, not by the hour. Our many satisfied customers voted us #1 in customer service – a title that we strive hard to maintain and deserve. We offer 24-hour emergency service 7 days a week. Our expert plumbers are looking forward to helping with your sewer & drain problems. Please visit our website at http://www.domcoplumbing.com for specials, coupons and detailed information.
"Domco was amazing from beginning to end. It all started with Clarence who gave us the estimate. He was very professional. The team that worked on our pipes were Sean, Jody, Alfredo and Daniel. They were professional, courteous, friendly, and extremely hardworking. We had to have all our pipes replaced to due a leak and faulty pipes that were installed when the house was built. The team had to endure hours of working in our attic during the hot July days. They remained positive and helpful the whole time. This team and all the people we dealt with at Domco was very knowledgeable. They kept us informed and explained each step along the way to us. Dom leads by example he was very professional, honest, and fair. He inspected the job before and after it was done. To me that displayed his level of commitment to quality. I do not think I could recommend any company more than I recommend Domco. If you are looking for an awesome company for any of your plumbing needs do yourself a favor and call Domco."
CHRIS K on August 2022
DOMCO Plumbing, Inc. is a Sacramento Plumbing Company that is locally owned and a full-service plumbing company. We have the experience and the expertise to handle all sewer and drain problems. We offer Free Estimates and we charge by the job, not by the hour. Our many satisfied customers voted us #1 in customer service – a title that we strive hard to maintain and deserve. We offer 24-hour emergency service 7 days a week. Our expert plumbers are looking forward to helping with your sewer & drain problems. Please visit our website at http://www.domcoplumbing.com for specials, coupons and detailed information.
"Domco was amazing from beginning to end. It all started with Clarence who gave us the estimate. He was very professional. The team that worked on our pipes were Sean, Jody, Alfredo and Daniel. They were professional, courteous, friendly, and extremely hardworking. We had to have all our pipes replaced to due a leak and faulty pipes that were installed when the house was built. The team had to endure hours of working in our attic during the hot July days. They remained positive and helpful the whole time. This team and all the people we dealt with at Domco was very knowledgeable. They kept us informed and explained each step along the way to us. Dom leads by example he was very professional, honest, and fair. He inspected the job before and after it was done. To me that displayed his level of commitment to quality. I do not think I could recommend any company more than I recommend Domco. If you are looking for an awesome company for any of your plumbing needs do yourself a favor and call Domco."
CHRIS K on August 2022

The Trenchless Co
The Trenchless Co
Sewer problems? Drains Backed up? Trenchless Company specializes in sewer and waterline repair and replacement without digging! We have a full service drain cleaning and rooter division with professional service technicians available 24/7. We service both residential and commercial customers in Sacramento and surrounding areas, San Francisco/Bay Area and San Jose. In addition, we are licensed in the state of Nevada to service the Lake Tahoe and Reno community. We have the most cutting edge technology to handle all of your plumbing, sewer and drain cleaning needs. To learn more about our company, visit our website at www.dontdig.com or call us today at 1-888-DONTDIG. The Trenchless Company was established in January 2000. The owner Max Greenberg is a third generation plumbing contractor locally in the Sacramento area. His inspiration for The Trenchless Company came to him while he was working at his father's plumbing company. He came across a new technology called Trenchless that allowed damaged sewer and waterlines to be replaced without digging. Max realized the importance of this new technology as it relates to the plumbing industry and envisioned forming a plumbing company around it. The Trenchless Company was founded on utilizing the latest technology available to solve their customers plumbing problems with less destruction and mess to their property.
"This review replaces a previous review written as the work was nearing completion, after the field supervisor was freed from a larger assignment. With his hands-on leadership, the project was closed out in a few hours, and the county inspector approved the work. It was a rocky road. This three-day project expanded into three weeks. While the initial team started well, the work was slowed by equipment failures, reassigned workers, and poor team communication. The work failed two county inspections due to insufficient management oversight, and was resolved by redoing a lot of the work and tearing up more of our yard. Two sprinkler lines had been broken and improperly repaired. After I spoke with the owner of the company, a senior leader ensured the sprinklers were fixed, and the work area cleaned. The owner and managers are using this experience to further train their staff on their field practices."
Kate G on May 2020
Sewer problems? Drains Backed up? Trenchless Company specializes in sewer and waterline repair and replacement without digging! We have a full service drain cleaning and rooter division with professional service technicians available 24/7. We service both residential and commercial customers in Sacramento and surrounding areas, San Francisco/Bay Area and San Jose. In addition, we are licensed in the state of Nevada to service the Lake Tahoe and Reno community. We have the most cutting edge technology to handle all of your plumbing, sewer and drain cleaning needs. To learn more about our company, visit our website at www.dontdig.com or call us today at 1-888-DONTDIG. The Trenchless Company was established in January 2000. The owner Max Greenberg is a third generation plumbing contractor locally in the Sacramento area. His inspiration for The Trenchless Company came to him while he was working at his father's plumbing company. He came across a new technology called Trenchless that allowed damaged sewer and waterlines to be replaced without digging. Max realized the importance of this new technology as it relates to the plumbing industry and envisioned forming a plumbing company around it. The Trenchless Company was founded on utilizing the latest technology available to solve their customers plumbing problems with less destruction and mess to their property.
"This review replaces a previous review written as the work was nearing completion, after the field supervisor was freed from a larger assignment. With his hands-on leadership, the project was closed out in a few hours, and the county inspector approved the work. It was a rocky road. This three-day project expanded into three weeks. While the initial team started well, the work was slowed by equipment failures, reassigned workers, and poor team communication. The work failed two county inspections due to insufficient management oversight, and was resolved by redoing a lot of the work and tearing up more of our yard. Two sprinkler lines had been broken and improperly repaired. After I spoke with the owner of the company, a senior leader ensured the sprinklers were fixed, and the work area cleaned. The owner and managers are using this experience to further train their staff on their field practices."
Kate G on May 2020

Complete Appliance Protection Inc
Complete Appliance Protection Inc
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
FAQs for septic tank service projects in Diamond Springs, 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 Diamond Springs, CA homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.

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