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TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.5
Average homeowner rating
Verified reviews icon143
Verified percolation testing services reviews

Percolation testing pros in Atwater

Avatar for Cal Underground
Cal Underground
Servicing Around
4.75(
4
)
Approved Pro
Cal Underground
Servicing Around
4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Service went really well, they did a good job."

John B on July 2023

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Service went really well, they did a good job."

John B on July 2023


Avatar for G & Z PLUMBING COMPANY
G & Z PLUMBING COMPANY
5201 9th St
5.00(
5
)
Approved Pro
G & Z PLUMBING COMPANY
5201 9th St
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
53 local quotes requested

G & Z Plumbing is a family owned business based in the Central Valley of California. We are happy to help our customers in any type of residential plumbing repair, service, or installation. We are here to help with water heater installs, drain cleaning, camera inspections, leak repairs, as well as remodeling and ADUs, to name a few. You can trust that your home is great hands with our staff having over 25 years of experience combined in the home building and service industry. It would be our pleasure to help you on your next project!

"Great job and super friendly. Changed out old toilet for my mother. Very efficient."

George G on March 2023

G & Z Plumbing is a family owned business based in the Central Valley of California. We are happy to help our customers in any type of residential plumbing repair, service, or installation. We are here to help with water heater installs, drain cleaning, camera inspections, leak repairs, as well as remodeling and ADUs, to name a few. You can trust that your home is great hands with our staff having over 25 years of experience combined in the home building and service industry. It would be our pleasure to help you on your next project!

"Great job and super friendly. Changed out old toilet for my mother. Very efficient."

George G on March 2023


Ed Sewer and Drain
5.00(
16
)
Approved Pro
Ed Sewer and Drain
5.00(
16
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
55 local quotes requested

At Ed Sewer & Drain, we specialize in unclogging sewer and drain, faucet replacement, garbage disposal, water leak repair, water heater repair, home plumbing inspection, rain gutter cleaning, and others. Price matching Senior Citizens Discount Military Discount Over 30 years' experience on drain cleaning and plumbing working with major companies. Now owner-operated and no overhead cost so customers can save money.

"Ed, did a great job, expertly done. And I would recommend him to anyone. And will hire him again in the future."

Tony M on February 2025

At Ed Sewer & Drain, we specialize in unclogging sewer and drain, faucet replacement, garbage disposal, water leak repair, water heater repair, home plumbing inspection, rain gutter cleaning, and others. Price matching Senior Citizens Discount Military Discount Over 30 years' experience on drain cleaning and plumbing working with major companies. Now owner-operated and no overhead cost so customers can save money.

"Ed, did a great job, expertly done. And I would recommend him to anyone. And will hire him again in the future."

Tony M on February 2025


Avatar for JG PLUMBING
JG PLUMBING
2767 MARGUERITE ST
5.00(
6
)
Approved Pro
JG PLUMBING
2767 MARGUERITE ST
5.00(
6
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 8 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He explained what had to be done, came back the next day and completed the project in a professional manner, I recommend pro to complete your plumbing needs."

Cheryl B on December 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 8 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He explained what had to be done, came back the next day and completed the project in a professional manner, I recommend pro to complete your plumbing needs."

Cheryl B on December 2024


ARMSTRONG REFRIGERATION
3040 LINFIELD CT
New on HomeAdvisorNew on Angi
Approved Pro
ARMSTRONG REFRIGERATION
3040 LINFIELD CT
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.


LG Services-Unlicensed Contractor
3520 Katie Lane
New on HomeAdvisorNew on Angi
Approved Pro
LG Services-Unlicensed Contractor
3520 Katie Lane
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

Are you looking for a quality company ? If so, look no further. I have many years in this industry and can provide you with excellent customer service as superior work. Your satisfaction is very important to me. I will listen to your needs and then formulate a plan around those needs to make sure that they are met. I will also provide you with excellent prices. Please feel free to give me a call for more information. I look forward to speaking with you!

Are you looking for a quality company ? If so, look no further. I have many years in this industry and can provide you with excellent customer service as superior work. Your satisfaction is very important to me. I will listen to your needs and then formulate a plan around those needs to make sure that they are met. I will also provide you with excellent prices. Please feel free to give me a call for more information. I look forward to speaking with you!


Avatar for M C M Plumbing
M C M Plumbing
335 Grogan Avenue, Suite G
New on HomeAdvisorNew on Angi
Approved Pro
M C M Plumbing
335 Grogan Avenue, Suite G
New on AngiNew on HomeAdvisor
Approved Pro
10 years of experience
Warranties offered

MCM Plumbing 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.

MCM Plumbing 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.


Avatar for Everything Real Estate
Everything Real Estate
2849 G Street
New on HomeAdvisorNew on Angi
Approved Pro
Everything Real Estate
2849 G Street
New on AngiNew on HomeAdvisor
Approved Pro
10 years of experience
Warranties offered

Everything Real Estate is a local family owned and operated General Construction, Real Estate and Property Management firm. Our company has been servicing the greater Merced area for over 20 years. We take great pride in performing professional quality work and in our ability to offer comprehensive construction and real estate services to our clients. We are a contractor that can do more than just swing a hammer.

Everything Real Estate is a local family owned and operated General Construction, Real Estate and Property Management firm. Our company has been servicing the greater Merced area for over 20 years. We take great pride in performing professional quality work and in our ability to offer comprehensive construction and real estate services to our clients. We are a contractor that can do more than just swing a hammer.


Johnson Plumbing, Inc.
2190 Yosemite Parkway
4.80(
21
)
Approved Pro
Johnson Plumbing, Inc.
2190 Yosemite Parkway
4.80(
21
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
65 years of experience

At Johnson Plumbing, Inc., our goal is to supply you with all your plumbing needs in a professional manner at an affordable price.We have great respect for you and your home.If our technician doesn't wear shoe covers please call Greg Johnson(owner)@209-564-0376,we want to be sure all of our techs take care of your home. We're sure our work will exceed your expectations. After 40 years in the business we feel there is no job that we cannot do expertly. Call Johnson Plumbing today @209-723-4032.We'll bring you quality craftsmanship at affordable prices. We take on all types of plumbing projects,including trenchless sewer replacement,water purification,electronic water conditioning,septic system repairs,gas lines,tankless water heating and more. Our service and expertise are a cut above the rest, call for your personal quote. P.S. Our plumbers are CLEAN!,no mess in your house! fast,friendly service,Thanks,Greg Johnson

"I have used this company for many years-highly recommend. They are my go to for any plumbing needs."

Sharon R on April 2024

At Johnson Plumbing, Inc., our goal is to supply you with all your plumbing needs in a professional manner at an affordable price.We have great respect for you and your home.If our technician doesn't wear shoe covers please call Greg Johnson(owner)@209-564-0376,we want to be sure all of our techs take care of your home. We're sure our work will exceed your expectations. After 40 years in the business we feel there is no job that we cannot do expertly. Call Johnson Plumbing today @209-723-4032.We'll bring you quality craftsmanship at affordable prices. We take on all types of plumbing projects,including trenchless sewer replacement,water purification,electronic water conditioning,septic system repairs,gas lines,tankless water heating and more. Our service and expertise are a cut above the rest, call for your personal quote. P.S. Our plumbers are CLEAN!,no mess in your house! fast,friendly service,Thanks,Greg Johnson

"I have used this company for many years-highly recommend. They are my go to for any plumbing needs."

Sharon R on April 2024


Avatar for Pump 'N Water, Inc.
Pump 'N Water, Inc.
P.O. Box 325
4.92(
6
)
Approved Pro
Pump 'N Water, Inc.
P.O. Box 325
4.92(
6
)
Approved Pro
Customers say: Quick response
45 years of experience
Free onsite estimate

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.

"This is without a doubt the very best customer service ever. We called them when we had no water and they sent someone over the same day. The next day Dave was here at 7:30 am and had us up and running within 4 hours. We were out of water less than 24 hours. The installer, Dave, upgraded everything that was needed for maximum efficiency. Great worker and very informative. We highly recommend this company."

Carolyn L on May 2022

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.

"This is without a doubt the very best customer service ever. We called them when we had no water and they sent someone over the same day. The next day Dave was here at 7:30 am and had us up and running within 4 hours. We were out of water less than 24 hours. The installer, Dave, upgraded everything that was needed for maximum efficiency. Great worker and very informative. We highly recommend this company."

Carolyn L on May 2022

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Percolation testing services FAQs

The average cost to snake your main sewer line is around $250 for a simple snake. Most sewer line specialists charge between $45 and $200 per hour for main sewer line snaking, so the time involved plays a major role. The price you’ll pay will depend on the severity of the clog, the item causing the backup, how long it takes to remove the item, and more. A more severe issue that requires unclogging a main sewer line will cost $3,100 on average.

The average cost to unclog a drain is around $200, with prices ranging between $110 and $800, depending on the type of drain and the extent of the clog. Hiring a professional to snake the toilet or sink will usually cost between $110 and $275, a bathtub or shower typically costs around $225, and a main line clog can cost between $100 and $800 based on the severity of the clog and how far beyond the access point the clog sits. Since the labor involved varies, most plumbers will charge an hourly rate for drain cleaning.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber 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.

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.

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