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Average homeowner rating star icon4.6
Average homeowner rating
Verified reviews icon843
Verified percolation testing services reviews

Percolation testing pros in Whittier

Avatar for The Water Heater Company
The Water Heater Company
808 Calle Plano
4.82(
61
)
Approved Pro
The Water Heater Company
808 Calle Plano
4.82(
61
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
615 local quotes requested

Our company was created from our two founders’ shared vision to combine industry-leading knowledge and expertise, with a passion for service excellence, to operate as THE Water Heater Company. Our entire team is united in this quest to be the best. We continuously train, we work together to exceed expectations, and we get better every day. Our goal is to provide our community with the highest quality service and solutions — proudly working every day to earn our reputation as Your Trusted Water Heater Authority.

"Zak was great! He was very knowledgeable, on time and told us everything we needed to know."

michael l on April 2025

Our company was created from our two founders’ shared vision to combine industry-leading knowledge and expertise, with a passion for service excellence, to operate as THE Water Heater Company. Our entire team is united in this quest to be the best. We continuously train, we work together to exceed expectations, and we get better every day. Our goal is to provide our community with the highest quality service and solutions — proudly working every day to earn our reputation as Your Trusted Water Heater Authority.

"Zak was great! He was very knowledgeable, on time and told us everything we needed to know."

michael l on April 2025


Avatar for Comfort Time Heating & Cooling
Comfort Time Heating & Cooling
8038 Freestone Ave
4.60(
5
)
Approved Pro
Comfort Time Heating & Cooling
8038 Freestone Ave
4.60(
5
)
Approved Pro
Customers say: Super punctual
31 local quotes requested
17 years of experience

Comfort Time Plumbing, Heating, and Cooling, where comfort meets convenience. We understand that your home is your sanctuary, and we're dedicated to ensuring that it remains comfortable year-round. Our team of expert technicians is committed to providing top-notch plumbing, heating, and cooling solutions tailored to your specific needs. Whether it's a leaky faucet, a malfunctioning furnace, or an air conditioning system in need of repair, we've got you covered. With years of experience under our belt, we pride ourselves on delivering prompt, reliable service with a smile. We believe in transparency and honesty, so you can trust us to provide upfront pricing and clear explanations every step of the way. At Comfort Time, customer satisfaction is our top priority. That's why we go above and beyond to exceed your expectations, ensuring that your home remains a haven of comfort and relaxation, no matter the season. Contact us today and experience the difference that Comfort Time Plumbing, Heating, and Cooling can make in your home comfort needs.

"The service was smooth and quick. A very confident crew. The services they gave was stress-free. They did not ask too many questions. great company and great attitude. great and wonderful experience as home project is concerned and I am 100% satisfied. I would highly recommend them and the president was so interested in my complete satisfaction."

DAVID C on April 2021

Comfort Time Plumbing, Heating, and Cooling, where comfort meets convenience. We understand that your home is your sanctuary, and we're dedicated to ensuring that it remains comfortable year-round. Our team of expert technicians is committed to providing top-notch plumbing, heating, and cooling solutions tailored to your specific needs. Whether it's a leaky faucet, a malfunctioning furnace, or an air conditioning system in need of repair, we've got you covered. With years of experience under our belt, we pride ourselves on delivering prompt, reliable service with a smile. We believe in transparency and honesty, so you can trust us to provide upfront pricing and clear explanations every step of the way. At Comfort Time, customer satisfaction is our top priority. That's why we go above and beyond to exceed your expectations, ensuring that your home remains a haven of comfort and relaxation, no matter the season. Contact us today and experience the difference that Comfort Time Plumbing, Heating, and Cooling can make in your home comfort needs.

"The service was smooth and quick. A very confident crew. The services they gave was stress-free. They did not ask too many questions. great company and great attitude. great and wonderful experience as home project is concerned and I am 100% satisfied. I would highly recommend them and the president was so interested in my complete satisfaction."

DAVID C on April 2021


Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
136 E Santa Clara St
4.81(
157
)
Approved Pro
Western Rooter & Plumbing
136 E Santa Clara St
4.81(
157
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
217 local quotes requested

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary v on September 2024

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary v on September 2024


Avatar for RK Knight Plumbing & Rooter
RK Knight Plumbing & Rooter
15929 Whittier Blvd
4.72(
169
)
Approved Pro
RK Knight Plumbing & Rooter
15929 Whittier Blvd
4.72(
169
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
53 local quotes requested

We have 4 Technicians. No Subs. We work off a Straight Forward Pricing system so there are no hidden costs; and you will know the cost of the job before we get started. There is NO travel fee. We also have a 100% satisfaction guarantee or your money back policy. In addition, we hold the Technician's Seal of Safety, meaning all of our employees are background checked and drug free. We also hold the Green Screened Seal, which means that we use and recommend products that help save and protect our environment. LICENSE# 660684 C-36.

"When your employee rolls down the window in the van and yells “Go back to wherever you came from!” To the person in the car next to him, you get one star, and that’s one too many."

William J on February 2024

We have 4 Technicians. No Subs. We work off a Straight Forward Pricing system so there are no hidden costs; and you will know the cost of the job before we get started. There is NO travel fee. We also have a 100% satisfaction guarantee or your money back policy. In addition, we hold the Technician's Seal of Safety, meaning all of our employees are background checked and drug free. We also hold the Green Screened Seal, which means that we use and recommend products that help save and protect our environment. LICENSE# 660684 C-36.

"When your employee rolls down the window in the van and yells “Go back to wherever you came from!” To the person in the car next to him, you get one star, and that’s one too many."

William J on February 2024


Avatar for Payless Water Heaters & Plumbing Inc
Payless Water Heaters & Plumbing Inc
27919 Smyth Dr
4.19(
118
)
Approved Pro
Payless Water Heaters & Plumbing Inc
27919 Smyth Dr
4.19(
118
)
Approved Pro
Customers say: Super punctual
95 local quotes requested
21 years of experience

Payless Water Heaters provides Same day water heater Installation & Repair services. We also can install a New Tankless Water Heater the same day. We understand how important hot water is to your daily routine - Our team has over 30 years of combined industry-leading experience, which gives us greater insight into locating root problems and providing customized solutions. Unlike some technicians, we carefully survey the unit before starting any repairs. This allows us to accurately address the issue and create lasting solutions. As a Family owned and Locally operated business, we have deep roots in the community. Our mission is simple - provide the ultimate customer experience. This means always being on time, being professional, and being available, With upfront, honest pricing, and no extra charge for nights or weekends - If you're ready to get started, call (888)461-8249 if you need some help.

"It went fine."

Monroe C on December 2021

Payless Water Heaters provides Same day water heater Installation & Repair services. We also can install a New Tankless Water Heater the same day. We understand how important hot water is to your daily routine - Our team has over 30 years of combined industry-leading experience, which gives us greater insight into locating root problems and providing customized solutions. Unlike some technicians, we carefully survey the unit before starting any repairs. This allows us to accurately address the issue and create lasting solutions. As a Family owned and Locally operated business, we have deep roots in the community. Our mission is simple - provide the ultimate customer experience. This means always being on time, being professional, and being available, With upfront, honest pricing, and no extra charge for nights or weekends - If you're ready to get started, call (888)461-8249 if you need some help.

"It went fine."

Monroe C on December 2021


Avatar for GoPro Plumbing and Rooter
GoPro Plumbing and Rooter
17165 Chatsworth St
5.00(
21
)
Approved Pro
GoPro Plumbing and Rooter
17165 Chatsworth St
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
56 local quotes requested

Welcome to GoPro Plumbing and Rooter Licensed Bonded and Insured, A Los Angeles based professional full service plumbing and drain cleaning company. Our trucks are fully equipped and our service professionals are handpicked to handle anything; from minor repairs to major renovations; no job is too big or small. At GoPro Rooter we believe the customer comes first. We have a passion for what we do and we want to share it with our community. We provide the latest in cutting edge plumbing technology that did not exist years ago to diagnose and repair any plumbing problem imaginable. Our trained experts can be at your door under 90 minutes from the initial call. We take pride in our work; we’re not satisfied until you are, so give us a call today.

"Excellent service. I received a prompt call after first contact. Arthur answered every question I had to understand what needed to be done without referring me to anyone else during the call. All work was completed as promised in a timely manner."

Robert F on September 2023

Welcome to GoPro Plumbing and Rooter Licensed Bonded and Insured, A Los Angeles based professional full service plumbing and drain cleaning company. Our trucks are fully equipped and our service professionals are handpicked to handle anything; from minor repairs to major renovations; no job is too big or small. At GoPro Rooter we believe the customer comes first. We have a passion for what we do and we want to share it with our community. We provide the latest in cutting edge plumbing technology that did not exist years ago to diagnose and repair any plumbing problem imaginable. Our trained experts can be at your door under 90 minutes from the initial call. We take pride in our work; we’re not satisfied until you are, so give us a call today.

"Excellent service. I received a prompt call after first contact. Arthur answered every question I had to understand what needed to be done without referring me to anyone else during the call. All work was completed as promised in a timely manner."

Robert F on September 2023


Avatar for Your City Rooter and Plumbing
Your City Rooter and Plumbing
11900 Excelsior Dr
4.81(
27
)
Approved Pro
Your City Rooter and Plumbing
11900 Excelsior Dr
4.81(
27
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
29 local quotes requested

Our mission is to provide quality and honest rooter and plumbing services at a fair price. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today.

"Jake was excellent, responded quickly and performed his job perfectly. Great plumber"

Matthew K on April 2025

Our mission is to provide quality and honest rooter and plumbing services at a fair price. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today.

"Jake was excellent, responded quickly and performed his job perfectly. Great plumber"

Matthew K on April 2025


Avatar for Team Rooter, Inc.
Team Rooter, Inc.
11400 Luddington St
4.48(
25
)
Approved Pro
Team Rooter, Inc.
11400 Luddington St
4.48(
25
)
Approved Pro
Customers say: Quick response
171 local quotes requested
9 years of experience

Team Rooter offers quality rooter and plumbing services to our customers in the greater Los Angeles area. This has been our passion! For this reason, our TEAM of professional plumbers and technicians use the latest equipment and state-of-the-art technology to find, diagnose and repair rooter and plumbing problems for our residential and commercial customers. We treat you like part of our TEAM; more like a friend or a neighbor and we aim to bring you the best plumbing experience possible. Whether its a clogged drain or a main sewer line replacement, when you need your job done quickly and correctly at an affordable price; contact Team Rooter . We are your top choice for drain cleaning, sewer repair, waterline repair, and more.

"Excellent service. Job performed by Hector was GREAT! Came out the next day even though I asked just the night before. Work needed was under my home. Once he got to my home, he was very friendly and professional. Honestly, one of the best service men to come out. He did such a great job and asked to look at other plumbing issues around the house. Excellent work, explained everything in detail, fast, professional, friendly, and always smiled from beginning to end. It was the best customer service. Offered great price for work that had to be done."

Rebeca G on October 2023

Team Rooter offers quality rooter and plumbing services to our customers in the greater Los Angeles area. This has been our passion! For this reason, our TEAM of professional plumbers and technicians use the latest equipment and state-of-the-art technology to find, diagnose and repair rooter and plumbing problems for our residential and commercial customers. We treat you like part of our TEAM; more like a friend or a neighbor and we aim to bring you the best plumbing experience possible. Whether its a clogged drain or a main sewer line replacement, when you need your job done quickly and correctly at an affordable price; contact Team Rooter . We are your top choice for drain cleaning, sewer repair, waterline repair, and more.

"Excellent service. Job performed by Hector was GREAT! Came out the next day even though I asked just the night before. Work needed was under my home. Once he got to my home, he was very friendly and professional. Honestly, one of the best service men to come out. He did such a great job and asked to look at other plumbing issues around the house. Excellent work, explained everything in detail, fast, professional, friendly, and always smiled from beginning to end. It was the best customer service. Offered great price for work that had to be done."

Rebeca G on October 2023


Avatar for Mr. Rooter Plumbing of Long Beach
Mr. Rooter Plumbing of Long Beach
2650 E 70th St
4.64(
118
)
Approved Pro
Mr. Rooter Plumbing of Long Beach
2650 E 70th St
4.64(
118
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
42 local quotes requested

At Mr. Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night - with 24 hour emergency service. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to leaking water heaters & gas lines. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub drain cleaning or trenchless pipe repair. There's a reason they call us Mr. Call your local Mr. Rooter today.

"All good. Really good guy, too!"

Peter B on July 2024

At Mr. Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night - with 24 hour emergency service. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to leaking water heaters & gas lines. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub drain cleaning or trenchless pipe repair. There's a reason they call us Mr. Call your local Mr. Rooter today.

"All good. Really good guy, too!"

Peter B on July 2024


Avatar for Rooter Care and Plumbing
Rooter Care and Plumbing
923 McDonald Ave
5.00(
9
)
Approved Pro
Rooter Care and Plumbing
923 McDonald Ave
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

Rooter care and plumbing is a all in one company serving the South Bay Area catering to all plumbing needs which includes service, repair and replacement of all sewer, water and gas systems including water heater and tankless service, repair and replacements, fixtures installations and all drain cleaning services. Offering free estimates on all jobs small or big. Rooter care and plumbing “Proper care for your plumbing needs”

"The toilet is properly functioning. Thus, it went well. Christian was also very amicable and explained the issues well."

Randal M on July 2024

Rooter care and plumbing is a all in one company serving the South Bay Area catering to all plumbing needs which includes service, repair and replacement of all sewer, water and gas systems including water heater and tankless service, repair and replacements, fixtures installations and all drain cleaning services. Offering free estimates on all jobs small or big. Rooter care and plumbing “Proper care for your plumbing needs”

"The toilet is properly functioning. Thus, it went well. Christian was also very amicable and explained the issues well."

Randal M on July 2024

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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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