Top-rated septic system installers and replacers.

Get matched with top septic system installers and replacers in Riverside, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Septic system installers and replacers in Riverside

"After the gas company refused to turn on our gas due to leak, I searched for gas leak service through Angies. First Class plumbing called and I asked them to perform a test to find out the source of the leak. I agreed to pay them $360 for this service which would be applied to the repair cost should I have decided to choose them for repair. The did a pressure test, confirmed the leak. However, they guessed where the leak was. They said the leak is somewhere underground between the gas meter and where the gas pipe enters teh house (~28 feet). They told me replacing that under-concrete pipe would cost me $9000 and if I do the post repair concrete patch, it would cost $7,000. I asked them to change the whole gas pipe in the yard (b/c it was old), they said $15,000 if I do the post-repair concrete path myself. Based on their statement I signed a contract for $15,000 to replace the whole gas piping in the backyard. Before they were going to show up next day, I asked them to delay the start of the work until Monday (3 days delay). I asked another gas company to do the diagnosis. The leak wasn't in the part of the gas pipe that was going from meter to the place the pipe enters the house. He isolated the segment that was causing the leak, then the leak was gone. I can send you the diagnosis from both companies. I would like First Class piping to pay me my $360 b/c their diagnosis was erroneous. Not only would I have paid the $7000 without having fixed the leak, but I would have damaged the concrete in the yard as well. In their diagnosis, First Class is saying there are Ts under the ground etc. which is absolutely to the case. He would have seen there were no Ts had he used his borescope camera as I asked him to do. I am asking them to pay me back my $360 which is the least they should do."

Bahman D on June 2025

First Class Riverside plumber serving all of Riverside County and the surrounding area. Receive a free inspection and quote, same day service, and family-friendly service.

"After the gas company refused to turn on our gas due to leak, I searched for gas leak service through Angies. First Class plumbing called and I asked them to perform a test to find out the source of the leak. I agreed to pay them $360 for this service which would be applied to the repair cost should I have decided to choose them for repair. The did a pressure test, confirmed the leak. However, they guessed where the leak was. They said the leak is somewhere underground between the gas meter and where the gas pipe enters teh house (~28 feet). They told me replacing that under-concrete pipe would cost me $9000 and if I do the post repair concrete patch, it would cost $7,000. I asked them to change the whole gas pipe in the yard (b/c it was old), they said $15,000 if I do the post-repair concrete path myself. Based on their statement I signed a contract for $15,000 to replace the whole gas piping in the backyard. Before they were going to show up next day, I asked them to delay the start of the work until Monday (3 days delay). I asked another gas company to do the diagnosis. The leak wasn't in the part of the gas pipe that was going from meter to the place the pipe enters the house. He isolated the segment that was causing the leak, then the leak was gone. I can send you the diagnosis from both companies. I would like First Class piping to pay me my $360 b/c their diagnosis was erroneous. Not only would I have paid the $7000 without having fixed the leak, but I would have damaged the concrete in the yard as well. In their diagnosis, First Class is saying there are Ts under the ground etc. which is absolutely to the case. He would have seen there were no Ts had he used his borescope camera as I asked him to do. I am asking them to pay me back my $360 which is the least they should do."

Bahman D on June 2025


Bullseye Engineering & Under Ground

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Bullseye Engineering & Under Ground

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
13 local quotes requested
10 years of experience

9am-5pm 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 forwards to earning your business! Book with us online or feel free to give us a call today!

9am-5pm 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 forwards to earning your business! Book with us online or feel free to give us a call today!


Avatar for Diamond House Construction, Inc.

Diamond House Construction, Inc.

4.54(
133
)
Approved Pro

Diamond House Construction, Inc.

4.54(
133
)
Approved Pro
Customers say: True professional
22 local quotes requested
7 years of experience

Diamond House Construction & Plumbing is committed to customer service. If you are looking for a company that you can trust Diamond House is the place to call. They have been in business serving Riverside and San Bernardino county since 2004. General B operating license gives this company the ability to complete all phases of a job that many plumbing companies cannot do. One call is all it takes to schedule for a friendly technician to come out and fix any problem you may have.

"Diamond House recently did a bathroom remodel. Replaced all the plumbing fixtures and drains due to a leak. Throughout the renovation the project manager and office staff stayed in great communication and kept me informed of progress through whole project! The bathroom turned out beautiful! Highly recommend! "

Rebby R on February 2025

Diamond House Construction & Plumbing is committed to customer service. If you are looking for a company that you can trust Diamond House is the place to call. They have been in business serving Riverside and San Bernardino county since 2004. General B operating license gives this company the ability to complete all phases of a job that many plumbing companies cannot do. One call is all it takes to schedule for a friendly technician to come out and fix any problem you may have.

"Diamond House recently did a bathroom remodel. Replaced all the plumbing fixtures and drains due to a leak. Throughout the renovation the project manager and office staff stayed in great communication and kept me informed of progress through whole project! The bathroom turned out beautiful! Highly recommend! "

Rebby R on February 2025


Avatar for Utility Plumbing Services, Inc.

Utility Plumbing Services, Inc.

5.00(
5
)
Approved Pro

Utility Plumbing Services, Inc.

5.00(
5
)
Approved Pro
39 local quotes requested
11 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. Check us out on Instagram! https://www.instagram.com/utilityplumbingservices?igsh=bG9tcHoxaDVvN2Rj&utm_source=qr

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. Check us out on Instagram! https://www.instagram.com/utilityplumbingservices?igsh=bG9tcHoxaDVvN2Rj&utm_source=qr


Anderson Plumbing Services

No reviews yet

Anderson Plumbing Services

No reviews yet
12 years of experience

Family owned and operated. Over 25 years of experience. Discounts for military and seniors.

Family owned and operated. Over 25 years of experience. Discounts for military and seniors.


PV Plumbing

No reviews yet

PV Plumbing

No reviews yet
33 years of experience

We will do a professional job in a timely manor.

We will do a professional job in a timely manor.


The Gooden Group

No reviews yet

The Gooden Group

No reviews yet
45 years of experience

The Gooden Group is a full service real estate development and construction firm with the in-house expertise to execute virtually every facet of a project's life cycle. Through its central office and its affiliate companies, The Bedford Group, TMC Management, and Urban X Marketing, Gooden Group is also able to assume hands-on management of its properties, as well as implement the necessary sales and marketing activities for their new home communities.

The Gooden Group is a full service real estate development and construction firm with the in-house expertise to execute virtually every facet of a project's life cycle. Through its central office and its affiliate companies, The Bedford Group, TMC Management, and Urban X Marketing, Gooden Group is also able to assume hands-on management of its properties, as well as implement the necessary sales and marketing activities for their new home communities.


Homfix Inc.

5.00(
2
)

Homfix Inc.

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a Home Improvement and design Company that provides all type of home services from A to Z, Kitchen Remodel, Bathroom Remodel, Additions, Roof, Solar Panels, and ect..

We are a Home Improvement and design Company that provides all type of home services from A to Z, Kitchen Remodel, Bathroom Remodel, Additions, Roof, Solar Panels, and ect..


Avatar for Eco Technology

Eco Technology

No reviews yet

Eco Technology

No reviews yet
8 years of experience

ECO Technology is a provider of ecologically friendly technologies for homes and businesses. Specializing in Water Quality, Water Purification Systems, HVAC, Solar Energy and much more.

ECO Technology is a provider of ecologically friendly technologies for homes and businesses. Specializing in Water Quality, Water Purification Systems, HVAC, Solar Energy and much more.


Avatar for Palm Desert Area Chamber of Commerce

Palm Desert Area Chamber of Commerce

No reviews yet

Palm Desert Area Chamber of Commerce

No reviews yet
71 years of experience

The Palm Desert Area Chamber of Commerce is a corporation organized and dedicated to promote, support and enhance business prosperity, civic vitality and quality of life. VISION To proactively contribute to a successful business environment through collaborative efforts utilizing valley resources. POSITION DESCRIPTION The Palm Desert Area Chamber of Commerce, a US Chamber of Commerce 5-Star Accredited Chamber, is searching for a dynamic, growth-oriented leader to serve as CEO. The CEO reports to the Board of Directors and is responsible for all aspects of daily operations including effectively leading the organization, supporting positive member relations, and building community connections. Palm Desert Area Chamber is in the heart of the Coachella Valley, representing the interest of 1,000+ members and with a mission statement dedicated to promote, support and enhance business prosperity, civic vitality and quality of life. Candidates interested in the position of CEO should be committed to visionary planning focused on growth in our business community and putting the best interest of our members first.

The Palm Desert Area Chamber of Commerce is a corporation organized and dedicated to promote, support and enhance business prosperity, civic vitality and quality of life. VISION To proactively contribute to a successful business environment through collaborative efforts utilizing valley resources. POSITION DESCRIPTION The Palm Desert Area Chamber of Commerce, a US Chamber of Commerce 5-Star Accredited Chamber, is searching for a dynamic, growth-oriented leader to serve as CEO. The CEO reports to the Board of Directors and is responsible for all aspects of daily operations including effectively leading the organization, supporting positive member relations, and building community connections. Palm Desert Area Chamber is in the heart of the Coachella Valley, representing the interest of 1,000+ members and with a mission statement dedicated to promote, support and enhance business prosperity, civic vitality and quality of life. Candidates interested in the position of CEO should be committed to visionary planning focused on growth in our business community and putting the best interest of our members first.

...
Showing 1-10 of 260
FAQs for septic system installation and replacement projects in Riverside, CA

The smallest standard septic system uses a 500-gallon tank, which costs between $875 and $1,150 installed. This size works well for single-occupant dwellings with minimal wastewater production. However, many local regulations specify minimum tank sizes, so check with your building department before committing to this compact option. Some jurisdictions require at least 750 gallons regardless of home size to ensure adequate waste processing capacity.

The installation timeline varies based on site conditions, permit processing, and contractor schedules. The process includes obtaining permits, conducting soil tests, excavation, tank placement, leach field construction, and final connections. Weather conditions, soil challenges, and inspection scheduling can all affect the overall timeline. It's wise to begin planning well in advance of when you need the system operational.

The most economical approach is to install a conventional anaerobic system with a plastic tank. To minimize costs while maintaining legality, obtain multiple quotes from licensed installers, consider scheduling during their slower seasons, and handle basic site preparation yourself. Never skip permits or required testing to save money—illegal installations can result in significant fines and mandatory removal, ultimately costing far more than doing it right initially.

Regular pumping helps prevent system failures and extends operational life. Most small systems require pumping every three to five years, though frequency depends on household size and usage patterns. Pumping services cost between $290 and $530, making this maintenance expense relatively minor compared to potential repair costs ranging from $500 to $2,600 for neglected systems. Establishing a regular maintenance schedule based on your installer's recommendations helps avoid costly emergency services.

The Riverside, CA homeowners’ guide to septic system installations and replacements

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