Go Green with Expert Plumbing Solutions
Awards & Accolades
  • NRDC
  • WWF
  • Toto usa
  • Rheem
  • Moen

    Serving Seattle and beyond Backflow Prevention Seattle

    Backflow prevention is crucial for maintaining the purity and safety of your water supply, safeguarding against the reverse flow of contaminated water into your clean water lines. Green Planet Plumbing & Sewer, LLC offers backflow prevention services to address this pressing concern. We provide an assessment of your plumbing system to identify potential risks and implement measures to ensure backflow does not compromise your water quality. Maintaining a safe water supply is not just a necessity; it's a responsibility. Let Green Planet Plumbing & Sewer, LLC assist you in fulfilling this duty with our backflow prevention services.

    To secure the integrity of your water supply, contact Green Planet Plumbing & Sewer, LLC at (206) 207-7625.

    Seattle Backflow Prevention
    Call for More Information Today!
    206-207-7625
    Hear From Green Planet Plumbing Customers
    • K
      "A Plumber I Can Trust"
      Such a relief to have a company I can trust after some bad experiences with the big brands.
      Keith Creighton
    • B
      "Everything was seamless"
      They were able to locate the exact tank within 24 hours, and the job was done 3 days later.
      Beth Dennis
    • K
      "Efficient, Kind, and Quick Response"
      Justin communicated very well and clearly.
      Kevin Applegate
    • A
      "Great Communication of the Issue"
      Very quick, professional response, great communication of the issue. Would use again and recommend to others!
      Alisa Minnig
    • D
      "Tidy, Thorough, and Methodical Service"
      I always appreciate Eero’s tidy, thorough and methodical service. He explains what he’s going to do.
      Dana Moore
    • D
      "Quick, Professional, and Friendly"
      Justin was very quick, professional, and friendly.
      Darrell Hagen
    • A
      "Fast, Clean, Informative, Polite"
      Fast, clean, informative, polite, and cost effective.
      Aaron Maki
    • s
      "One of the Best!"
      The service was fast, friendly, reasonable priced, and professional.
      sherrcon
    • N
      "Quick to respond to a major leak"
      Green Planet Plumbing was quick to respond to a major kitchen drain leak. The price was fair, and the work went well.
      Nick Szumlas
    • D
      "Green Planet's Honest Quote"
      Shout out to Green Planet - came out the same day I called - great communication and an honest quote.
      Dana Varon
    • C
      "Super Fast and Honest"
      Super fast, doesn't overcharge, honest, and a great company.
      Cheo Lopez
    • T
      "Great service and reasonable price"
      Fantastic, friendly, and efficient service.
      Tristan Contesse
    • K
      "Worth every penny"
      Reliable, kind, intelligent people servicing everything great and small related to your plumbing.
      Keith Miller
    • E
      "Appreciated Tyler's input and advice"
      Tyler took the time to watch a sewer scoping video multiple times and provided very solid advice.
      Elizabeth A
    • K
      "Extremely helpful and kind"
      Estimate was more reasonable than other plumbers.
      Kathlene Moreno
    • M
      "Service was prompt and professional"
      Service was prompt, professional and consistent with the quote.
      Melissa Cunningham
    • J
      "These guys are great."
      There's no one I trust more with our home plumbing! These guys are great. They're reliable and good value.
      Jennifer Temple
    • j
      "Exceeded my expectations"
      Addressed all of my concerns with older sink fittings.
      james nelson
    • R
      "Remarkably Talented Team"
      They have the knowledge and experience to tackle tough problems.
      Rod Risley
    • P
      "Quick, friendly, efficient service"
      Recommended by my real estate agent. Quick, friendly, efficient service.
      Patrick Barredo
    • S
      "Great Communication and On Time"
      Very happy with service by Green Planet Plumbing—great communication and ON TIME!
      Sharman McAllister
    • K
      "These guys are great."
      These guys are great. They are our go-to plumber.
      Kris Smith
    • C
      "Best Price Out of Three Plumbers"
      Gave me the best price out of the three plumbers. Professional, polite, excellent communication. Cleaned up after themselves.
      Christian Eaton
    • L
      "She's a Beaut"
      Green Planet has been very helpful in helping me figure out my house's old plumbing.
      Lauren Darnell
    • W
      "Trustworthy, competent, and affordable!"
      Tyler & his team cleared the blockage easily, no excavation needed.
      Walter Nicholas
    • A
      "Highly Recommend Them"
      Green Planet had the best price and acted quickly.
      Anna Cronin
    • D
      "Great total re-pipe from Green Planet"
      They did a great job, finished on time and on budget.
      David Keenan
    • b
      "Quality of work top notch"
      Quality of work top notch, used proper protection on floors, no mess.
      ben backman
    • d
      "Excellent Job Installing Toilet and Sink"
      They were flexible, punctual, efficient, and detail-oriented, ensuring everything was connected perfectly and working flawlessly.
      dipa shah
    • S
      "Efficient and Polite Plumbers"
      Very efficient and polite plumbers fixed a leaking toilet and replaced the 50-year-old one.
      Stephen Small
    A Plumber I Can Trust
    I am SO relieved to have found Green Planet, a plumber I can trust. For years, I had a colleague in my business networking group who did amazing work without bait and switch and ridiculous markup, but he retired. Green Planet came recommended by my next-door neighbor. They first did routine maintenance on my rental unit, but this week I called them with a bit of urgency. My water shut-off valve snapped off, thankfully when I was not in an emergency, like a burst water pipe. I decided to have them also fix a toilet that on occasion would run for hours and an exterior spigot that was shooting water the wrong direction. The technician arrived within 45 minutes, took a look at everything, and provided a written estimate. He discussed what could go wrong once we removed drywall and fixtures but made every effort to work diligently to avoid these scenarios. One of the main issues would be the presence of old, corroded pipes versus modern pex. He had the spigot and toilet fixed quickly and then focused on the main project. Steady lines on the drywall removal helped make it easy for me to replace that. Once done, even with a quick parts run to the warehouse, he was wrapped in about 90 minutes with everything looking great. We discussed my aging hot water heater and options to install an upgraded toilet, so I can make plans to budget those projects down the road. Such a relief to have a company I can trust after some bad experiences with the big brands you see on TV (I see how those types of companies can afford big splashy campaigns).
    Keith Creighton
    Everything was seamless
    Hi, we needed an unusual and pricey water heater replacement for a system that also provides radiant heat. They were able to locate the exact tank within 24 hours, and the job was done 3 days later. Everything was seamless. Communication was excellent.
    Beth Dennis
    Efficient, Kind, and Quick Response
    Great communication, quick response, efficient, and kind. Our new place had a severe cut corner when the previous contractor installed the washer drain... they hooked it up to a small sink drain with an old and rusty pipe! Greenplanet came out and quickly found the problem hidden in the wall. Justin communicated very well and clearly. After getting the drywall off and redoing the plumbing properly, all is well. Thank you Greenplanet Plumber!
    Kevin Applegate
    Great Communication of the Issue
    Very quick, professional response, great communication of the issue. Would use again and recommend to others! Thanks, Green Planet!
    Alisa Minnig
    Tidy, Thorough, and Methodical Service
    I always appreciate Eero’s tidy, thorough and methodical service. He explains what he’s going to do and also if the job has any peculiarities. Thanks, Eero!
    Dana Moore
    Quick, Professional, and Friendly
    Justin came out and was very quick, professional, and friendly. Thank you Green Planet Plumbing & Sewer!
    Darrell Hagen
    Fast, Clean, Informative, Polite
    Fast, clean, informative, polite, and cost effective. Would recommend these guys for any of your plumbing needs.
    Aaron Maki
    One of the Best!
    Greetings... GP Plumbing Co. has to be one of the best!!! The service was fast, friendly, cordial, reasonably priced, and professional. They have me as a lifetime customer. Remember, one of the best!! Ask for Matt, he's the man... thanks GP!
    sherrcon
    Quick to respond to a major leak
    Green Planet Plumbing was quick to respond to a major kitchen drain leak. The price was fair, and the work went well. It was all fixed in one day despite needing to tear out part of a downstairs wall.
    Nick Szumlas
    Green Planet's Honest Quote
    Shout out to Green Planet - came out the same day I called - great communication and an honest quote. Had a leaky shower handle, which they replaced for $625. Southwest Plumbing found 'other issues' and estimated $3,238 to fix the problem - or I could just change out the handle for $950. Definitely going with Green Planet in the future!!
    Dana Varon
    Super Fast and Honest
    Super fast, doesn't overcharge, honest, and a great company.
    Cheo Lopez
    Great service and reasonable price
    Fantastic, friendly, and efficient service. We had a slow (but worsening) leak in our garbage disposal, were able to get on the schedule for repairs quickly, and Eero completed the repair well within the timeframe we’d settled on. He also offered advice on how to keep the disposal in good working order, which I very much appreciated. Great service, and a very reasonable price for the work performed. Would certainly recommend this company.
    Tristan Contesse
    Worth every penny
    Reliable, kind, intelligent people servicing everything great and small related to your plumbing. Call only Green Planet Plumbing. I have for years with the most complicated requests living in a historic building and neighborhood. Everything always works perfectly when they’ve accomplished the work. Worth every penny.
    Keith Miller
    Appreciated Tyler's input and advice
    While dealing with negotiations during house closing, I reached out for advice on a sewer line. While I didn't move forward with the work, I wanted to stop by here and say how much I appreciated Tyler's input and advice. He took the time to watch a sewer scoping video multiple times and provided very solid advice. He was able to schedule me the same week for the work (even next day!). Thank you!! I'll be reaching out in the future if needed at my new home.
    Elizabeth A
    Extremely helpful and kind
    Justin came out to give me an estimate on a job. He was on time, extremely helpful, respectful, and kind. The estimate for the job was much more reasonable than other plumbers. When I asked to schedule an appointment for the job, he said he could do it immediately if I wanted. He dug down to my sewer pipe, repaired the problem, showed me what he did, filled in the trench, and was gone within a couple of hours. I will be using Green Planet Plumbing any time I need work done. I highly recommend them!
    Kathlene Moreno
    Service was prompt and professional
    Service was prompt, professional, and consistent with the quote. We would definitely use Green Planet again.
    Melissa Cunningham
    These guys are great.
    There's no one I trust more with our home plumbing! These guys are great. In addition to being trustworthy, they're always reliable and good value.
    Jennifer Temple
    Exceeded my expectations
    Exceeded my expectations. Addressed all of my concerns—older sink had brass fittings that were worn out and no longer replaceable.
    james nelson
    Remarkably Talented Team
    Green Planet Plumbing staff and technicians are without question some of the most remarkably talented and "service" oriented teams with whom I have had a chance to work. They respond quickly to requests, communicate clearly and consistently, and have the knowledge and experience to tackle tough problems. They diagnosed my tankless water and recirculation system perfectly and installed a new system within 3 days AND installed my new dishwasher as well. Randy, Tyler, and Justin were superlative. They coordinated with my neighbor to set the installation appointments and were always on time. They are my "go to" plumbers for now on for our NW Coast home. They have such a positive attitude and always refer to themselves as a team. That speaks volumes! Thank you Green Planet Team!
    Rod Risley
    Quick, friendly, efficient service
    Recommended by my real estate agent. Quick, friendly, efficient service. Will work with them again!
    Patrick Barredo
    Great Communication and On Time
    Very happy with service by Green Planet Plumbing—great communication and ON TIME!
    Sharman McAllister
    These guys are great.
    These guys are great. They are our go-to plumber. I would recommend them on any plumbing project!
    Kris Smith
    Best Price Out of Three Plumbers
    Gave me the best price out of the three plumbers I got quotes from. Professional, polite, excellent communication. Cleaned up after themselves.
    Christian Eaton
    She's a Beaut
    Green Planet has been very helpful in helping me figure out my house's old plumbing. Going above and beyond and taking extra time to figure out solutions. Communication has been clear, and they worked hard to fit me into their busy schedule. I had a new toilet installed today, and the install was fast and she's a beaut. Thanks for all the help!
    Lauren Darnell
    Trustworthy, competent, and affordable!
    Green Planet Plumbing is trustworthy, competent, and affordable! Another company (rhymes with Deacon) told me my blockage was unfixable without an expensive excavation. I said no thanks—but still had to pay for their overpriced “inspection & attempt to clear.” A coworker recommended Green Planet, and I’m so glad they did. Tyler & his team cleared the blockage easily, no excavation needed, and called it routine. They were shocked at the misinformation I’d been given—and they charged me less for their fix than Beacon did for their failure.
    Walter Nicholas
    Highly Recommend Them
    We had a wonderful experience with a whole house repipe. Green Planet had the best price (by far) and acted quickly to help us get out of a tough spot. They were friendly, kept us informed, and completed the work on time and without hiccups. Highly recommend them if you need any plumbing work.
    Anna Cronin
    Great total re-pipe from Green Planet
    Great total re-pipe from Green Planet. I hired Green Planet to remove all the galvanized pipes in my house and replace them with PEX. They did a great job, working to minimize the number and location of wall openings, were responsive, and finished on time and on budget for a reasonable price. Thank you, Green Planet.
    David Keenan
    Quality of work top notch
    Quality of work top notch, used proper protection on floors, no mess. Had a very tricky water heater install in tight space. They got the job done.
    ben backman
    Excellent Job Installing Toilet and Sink
    Green Planet Plumbing did an excellent job installing our toilet and vanity sink in my bathroom. They were flexible, punctual, efficient, and detail-oriented, ensuring everything was connected perfectly and working flawlessly. They left the space clean and tidy, which I really appreciated. I highly recommend them for any plumbing needs! Thanks
    dipa shah
    Efficient and Polite Plumbers
    Very efficient and polite plumbers fixed a leaking toilet and replaced the 50-year-old one.
    Stephen Small
    Why Trust Our Services?
    • Eco-Friendly Plumbing Solutions

      Reduce your carbon footprint with sustainable plumbing.

    • Owner-Driven Quality Assurance

      Owner involvement ensures high quality and cleanliness.

    • Fully Licensed for Your Peace of Mind

      Our licensing ensures trust and reliability.

    • Tailored Advice for System Upgrades

      Get expert guidance on efficient plumbing upgrades.

    Coupons & Discounts
    • Green Planet Plumbing & Sewer, LLC Green Planet Plumbing & Sewer, LLC
      $75 OFF Tankless Water Heater Installation Valid May 1, 2019 - Dec 31, 2025 Download
    • Green Planet Plumbing & Sewer, LLC Green Planet Plumbing & Sewer, LLC
      $50 OFF Water Heater Replacement Valid May 1, 2019 - Dec 31, 2025 Download
    • Green Planet Plumbing & Sewer, LLC Green Planet Plumbing & Sewer, LLC
      $100 OFF Sewer Repair Service Valid May 1, 2019 - Dec 31, 2025 Download
    Common Areas We Serve
    • Seattle
    • King County
    • Bellevue
    • Renton
    • Kent
    • Redmond
    • Kirkland
    • Federal Way
    Call Us Today! 206-207-7625
    or Contact
    Connect with Us Today
    • By submitting, you agree to receive text messages from Green Planet Plumbing & Sewer, LLC at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy