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34 Doncaster Ave, Thornhill, ON L3T 4S1
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Closed now Thursday 9:30 am - 6:00 pm

Methods of Payment:

Opening Hours *Holiday hours


Backflow Prevention Services

  • Premise Backflow Preventer Installation,
  • Engineer Drawings And Permits,
  • Compliance With City Of Toronto By-laws,
  • Premise Backflow Preventer Testing And Reporting,
  • Premise Backflow Preventer Repairs,
  • All Internal Backflow Preventer Installation,

Products and Services

  • Domestic Water Riser,
  • Domestic Hot Water Boiler Room Re-pipes,
  • Mixing Valve Repair And Replacement,
  • Hot And Cold Water Cross-over Investigation,
  • Repair Of Pinhole Leaks On Domestic Water,
  • Boiler & Mechanical Room Service,
    • Gas Leak Detection,
    • Replacement Of Refractory, Heat Exchangers, Venting,
    • Booster Heater Repair And Replacement,
    • Drain Cleaning Service,
    • Video Drain Inspection,
    • Closed-circuit Television (CCTV) Drain Inspection,
    • Underground Drain Pipe Locating,
    • Backflow Prevention Service,
    • Premise Backflow Preventer Installation,
    • Premise Backflow Preventer Testing And Reporting,
    • Heating And Cooling Service,
    • Fan Coil Repair And Replacement,
    • Sanitary Pump Repair,
  • more...
  • less...


  • Highrise Maintenance,
  • Underground Parking Services,
  • Full Range Of Drain Cleaning, Maintenance And Repair,
  • 24/7 Emergency Service,
  • Licensed Plumbing & Heating Contractor #PH304,
  • Registered Heating Fuels Contractor With TSSA,
    • Full Licensed, Insurances And WSIB Compliance,
    • Dedicated To Serving The Condominium Managements,
  • more...
  • less...

Languages Spoken

  • English,

Find out how these tips can help you prepare

  • What you should know
    • Year your house was built
    • Age/capacity of your system or appliance(s)
    • Make/model of your system or appliance(s)
    • Has the problem been fixed before? Do you have paperwork related to it?
  • What you should ask
    • Suggested questions
      • What certification or licenses does your business hold?
      • What type of insurance coverage does your business hold?
      • How many years of experience do you have?
      • Do you specialize in repairs or remodeling projects?
      • How do you charge for your services?
      • What's included in your quotation? Approximate cost?
      • What methods of payment do you accept?
      • What type of repair method or replacement parts will you use?
      • What type of guarantee is offered on your services?
      • Is a permit required?
      • If a permit is required, who will obtain it?
      • Will you provide me with references from previous clients?
      • When are you available to begin the project?
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Ratings & Reviews - New Water Plumbing

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    Franco P

    Very Poor Service. Poor quality work and very expensive.

    Are you the owner? Reply or Contact YP

    Worst plumbing service ever. DO NOT use this company they are a rip off. They charge by time and will drag on a simple job so you end up paying extra for nothing. Dishonest and way overpriced. Don't waste your time or money call another place.

    Are you the owner? Reply or Contact YP

    Totally impressed

    I had New Water come in to address a problem I had with my shower leaking onto the ceiling of the condo below me. They were familiar with the units in our condo, and as such were recommended by the condo board.The skill with which the plumber executed his craft saved me hundreds of dollars. Talent is hard to find in the trades, and the guy that NW dispatched to service my problem was top notch.

    Are you the owner? Reply or Contact YP
    Aarone S

    Overcharge for th...

    Overcharge for the materials.

    Are you the owner? Reply or Contact YP

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