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Water treatment & purification system installers and replacers in Los Angeles
CUSTOM H 2 0 is your area leader for all of your water treatment needs. We know customer service is key to a job well done, and ours is the best around. When you want top quality work at an always fair price, call the professionals at CUSTOM H20. We are an independent company. This allows us to provide the highest quality water treatment equipment and service at very discounted prices. Thank you.
"Custom H2O does a significant amount of large commercial projects and rely mostly on word of mouth. Many of their clients include hospitals, so the equipment they sell is very high performance. I spoke with the president, Chris over the phone about initial details on what I am looking for in a water softener. After that, Chris made a point to schedule a visit to see the house and plumbing before proceeding. He looked over the overall layout, checked the water pressure, and took detailed measurements before advising us on our installation options and products. The discussion focused on key concepts like different substances carbon and resin filter out, not about sales gimmicks or overselling. After the initial quote, Chris actually called to hold off the installation for a week to take advantage of an upcoming manufacturer rebate. Their knowledge, experience, and integrity speak volumes."
Andy L on April 2025
CUSTOM H 2 0 is your area leader for all of your water treatment needs. We know customer service is key to a job well done, and ours is the best around. When you want top quality work at an always fair price, call the professionals at CUSTOM H20. We are an independent company. This allows us to provide the highest quality water treatment equipment and service at very discounted prices. Thank you.
"Custom H2O does a significant amount of large commercial projects and rely mostly on word of mouth. Many of their clients include hospitals, so the equipment they sell is very high performance. I spoke with the president, Chris over the phone about initial details on what I am looking for in a water softener. After that, Chris made a point to schedule a visit to see the house and plumbing before proceeding. He looked over the overall layout, checked the water pressure, and took detailed measurements before advising us on our installation options and products. The discussion focused on key concepts like different substances carbon and resin filter out, not about sales gimmicks or overselling. After the initial quote, Chris actually called to hold off the installation for a week to take advantage of an upcoming manufacturer rebate. Their knowledge, experience, and integrity speak volumes."
Andy L on April 2025
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 are fully licensed, bonded and insured. We look forward to earning your business! Book with us online or feel free to give us a call today!
"BE CAREFUL ABOUT THIS GUY -It was completely unprofessional and careless -The most unprofessional experience. From the start, it was clear I couldn?t trust them to do the job right without constant supervision. I had to spend my entire day watching over them just to get a simple water heater replacement done. Even with me standing there, they still managed to do sloppy work. The area was left a mess, tools and materials scattered everywhere, and they didn?t care to protect the space. Worst of all, they loosely installed the drain pan pipe, which could have caused a serious issue later. When I pointed it out, instead of fixing it properly, the guy just left without even trying to address the problem. "
Hameed K on April 2025
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 are fully licensed, bonded and insured. We look forward to earning your business! Book with us online or feel free to give us a call today!
"BE CAREFUL ABOUT THIS GUY -It was completely unprofessional and careless -The most unprofessional experience. From the start, it was clear I couldn?t trust them to do the job right without constant supervision. I had to spend my entire day watching over them just to get a simple water heater replacement done. Even with me standing there, they still managed to do sloppy work. The area was left a mess, tools and materials scattered everywhere, and they didn?t care to protect the space. Worst of all, they loosely installed the drain pan pipe, which could have caused a serious issue later. When I pointed it out, instead of fixing it properly, the guy just left without even trying to address the problem. "
Hameed K on April 2025
We are a locally family owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Heating/ Air Conditioning services and more. Providing customization 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. With 20 years of experience in the field we offer excellence every time.
"Very professional, dedicated knowledgeable people and the work completed on time. Really like to recommend to anyone who needs plumbing work."
Paul B on April 2025
We are a locally family owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Heating/ Air Conditioning services and more. Providing customization 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. With 20 years of experience in the field we offer excellence every time.
"Very professional, dedicated knowledgeable people and the work completed on time. Really like to recommend to anyone who needs plumbing work."
Paul B on April 2025
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.
"Brandon Was Amazing Treated Us Like Family After He Educated Us And told us about a really good replacement System On Amazon Very Knowledgeable Vey Honest And Fabulous Customer service and workmanship Very reasonable pricing and could have sold us a system but didn't told us what to order for our budget on Amazon and he was right we replaced an old overpriced Rainsoft system with a 5 stage very nice system then he professionally installed it and told us our Whole House Rainsoft Water Softener system was working fine again could have told us we needed a new one he's honest and a true gentleman and businessman 5 huge stars Thank You Brandon!!"
Rick H on June 2024
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.
"Brandon Was Amazing Treated Us Like Family After He Educated Us And told us about a really good replacement System On Amazon Very Knowledgeable Vey Honest And Fabulous Customer service and workmanship Very reasonable pricing and could have sold us a system but didn't told us what to order for our budget on Amazon and he was right we replaced an old overpriced Rainsoft system with a 5 stage very nice system then he professionally installed it and told us our Whole House Rainsoft Water Softener system was working fine again could have told us we needed a new one he's honest and a true gentleman and businessman 5 huge stars Thank You Brandon!!"
Rick H on June 2024
We pride ourselves on quality work and friendly service. We always strive to make sure we keep everything organized, clean, and our scheduling as convenient for you as possible. We do free estimates and always do our best to work with you to ensure you get exactly what you want out of your home. We are always professional, honest, and up front about all costs, no hidden fees. Every job always has a custom feel, built with your thoughts and needs in mind. We have the knowledge to show you some options, and to make helpful suggestions to generate new ideas. We look forward to working with you in the future, and bringing out the full potential in your home.
"I need to share my experience with Clear All Rooter. I called them a few weeks ago to replace my 14 yr old water heater. I told them I wanted to use a water heater by Bradford and White. He quoted my $2800.00 for a 50 gallon water. I did not do my due diligence and just said go ahead and replace it. I was kind of stressed at the time. Only later did I realize that the heater cost $1020.00 and I ended up paying $1800.00 for installation which I consider a massive rip off. It is all my fault for not asking upfront about product cost and labor. Dont make the same mistake. I ended up making a home improvement loan to pay it off over the next two years. They did a great job of installation but I dont think it was worth $1800.00. I am a veteran who lives a modest lifestyle and I dont appreciate this type of treatment. Please beware when you use Clear All Rooter. This could happen to you."
mark m on February 2025
We pride ourselves on quality work and friendly service. We always strive to make sure we keep everything organized, clean, and our scheduling as convenient for you as possible. We do free estimates and always do our best to work with you to ensure you get exactly what you want out of your home. We are always professional, honest, and up front about all costs, no hidden fees. Every job always has a custom feel, built with your thoughts and needs in mind. We have the knowledge to show you some options, and to make helpful suggestions to generate new ideas. We look forward to working with you in the future, and bringing out the full potential in your home.
"I need to share my experience with Clear All Rooter. I called them a few weeks ago to replace my 14 yr old water heater. I told them I wanted to use a water heater by Bradford and White. He quoted my $2800.00 for a 50 gallon water. I did not do my due diligence and just said go ahead and replace it. I was kind of stressed at the time. Only later did I realize that the heater cost $1020.00 and I ended up paying $1800.00 for installation which I consider a massive rip off. It is all my fault for not asking upfront about product cost and labor. Dont make the same mistake. I ended up making a home improvement loan to pay it off over the next two years. They did a great job of installation but I dont think it was worth $1800.00. I am a veteran who lives a modest lifestyle and I dont appreciate this type of treatment. Please beware when you use Clear All Rooter. This could happen to you."
mark m on February 2025
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!
"Mike and his crew did a fantastic job, they even worked after hours on our commercial building. You can really count on them to be fair. You get what you pay for! Pay once hire once. I’m so happy I found a great plumber that can do it all! They worked for us and made sure site area was buttoned up very very nicely taking into account of the tenants"
Claudia W on March 2025
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!
"Mike and his crew did a fantastic job, they even worked after hours on our commercial building. You can really count on them to be fair. You get what you pay for! Pay once hire once. I’m so happy I found a great plumber that can do it all! They worked for us and made sure site area was buttoned up very very nicely taking into account of the tenants"
Claudia W on March 2025
Pro Water Solutions, Inc., specializes in residential and commercial water treatment and purification systems. With 20 plus years of expertise, our customer service is the best. Your family's health is our number one reason for being in business. we have no high-pressure sales techniques. You will meet with a contractor/owner, not a commissioned sales person. We carry all technologies that work well. We are family owned and operated and have been in business since 2003. To learn more about our products please call us or go to our web site www.prowatersolutions.com
"Clean install, quality work."
Paul P on August 2024
Pro Water Solutions, Inc., specializes in residential and commercial water treatment and purification systems. With 20 plus years of expertise, our customer service is the best. Your family's health is our number one reason for being in business. we have no high-pressure sales techniques. You will meet with a contractor/owner, not a commissioned sales person. We carry all technologies that work well. We are family owned and operated and have been in business since 2003. To learn more about our products please call us or go to our web site www.prowatersolutions.com
"Clean install, quality work."
Paul P on August 2024
Haque Quality Water, with 25 years experience, offers the highest quality, most efficient and strongest warranted Water Treatment Systems & Drinking Systems for residential consumers
"Customer friendly and professional, LA Purification Products installed our under sink, reverse osmosis unit in a careful and efficient way. They also connected the purifier to our refrigerator ice maker for no extra charge. Five star service all the way."
Nate S on March 2023
Haque Quality Water, with 25 years experience, offers the highest quality, most efficient and strongest warranted Water Treatment Systems & Drinking Systems for residential consumers
"Customer friendly and professional, LA Purification Products installed our under sink, reverse osmosis unit in a careful and efficient way. They also connected the purifier to our refrigerator ice maker for no extra charge. Five star service all the way."
Nate S on March 2023
Experience the Soo Hipp Difference — Plumbing with Heart and Precision! For over 15 years, Soo Hipp Plumbing and Drains has proudly served the South Bay community with one mission: to raise the standard for what homeowners should expect from a plumber. We’re not just another contractor — we believe in service with a smile, the hippo style! Built on respect, integrity, and real communication, we show up on time, treat your home like our own, and get the job done right the first time — no excuses. Whether you need a quick repair, a major installation, or emergency help when you need it most, we're the team you can trust. Honest estimates. Exceptional service. Zero stress. Call us today for your free estimate at (310) 927-1141 — and experience plumbing done differently. Emergency services available 24/7!
"Very professional and they took time to explain our situation and then offer solutions. All work was completed on time."
Mark C on May 2023
Experience the Soo Hipp Difference — Plumbing with Heart and Precision! For over 15 years, Soo Hipp Plumbing and Drains has proudly served the South Bay community with one mission: to raise the standard for what homeowners should expect from a plumber. We’re not just another contractor — we believe in service with a smile, the hippo style! Built on respect, integrity, and real communication, we show up on time, treat your home like our own, and get the job done right the first time — no excuses. Whether you need a quick repair, a major installation, or emergency help when you need it most, we're the team you can trust. Honest estimates. Exceptional service. Zero stress. Call us today for your free estimate at (310) 927-1141 — and experience plumbing done differently. Emergency services available 24/7!
"Very professional and they took time to explain our situation and then offer solutions. All work was completed on time."
Mark C on May 2023
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. 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 guaranteeing your satisfaction!
"Super easy to work with, responsive, got the work scheduled and completed quickly, ended up being charged less when the work was more simple than expected"
Kenny E 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. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. 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 guaranteeing your satisfaction!
"Super easy to work with, responsive, got the work scheduled and completed quickly, ended up being charged less when the work was more simple than expected"
Kenny E on April 2025
Water treatment & purification system installations and replacements FAQs
In a reverse osmosis system, water from your main line—or from a designated faucet—is pushed through a semipermeable membrane under pressure. The membrane’s microscopic pores trap dissolved solids, heavy metals, and other contaminants, while clean water passes into a storage tank or straight to the tap. The leftover concentrated water simply drains away. The result is clear, great‑tasting water delivered right where you need it.
A plumber can set up a point‑of‑use unit in one to two hours. A whole‑house system is more involved and often takes one to two days because it ties into the main supply line and may need extra plumbing. During installation, the pro mounts the unit, connects the pipes, checks for leaks, and tests performance so you’re ready to pour a glass as soon as they leave.
Reverse osmosis removes dissolved solids, heavy metals, and many microorganisms, giving you water that tastes cleaner and protects your family. Softer water also helps appliances, faucets, and ice makers last longer. Because you’re filling reusable bottles instead of buying single‑use plastic, most homeowners save money and cut waste. In short, you get better‑tasting water, longer‑lasting appliances, and a smaller environmental footprint from one straightforward system.
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