Tankless Water Heater

Tankless Water Heater

The main difference between tankless water heaters and hot water tanks is that tankless models only use energy when you are using hot water. You’re not paying to store a tank of hot water that isnt being used. Tankless water heaters do cost more than conventional water tanks to install, but there are many advantages to go tankless.



  • Much lower energy cost:
      Because your only heating the water when you are actually using it your energy cost will be much lower than a standard hot water tank. – Depending on your habits, you could see anywhere from 30-70% savings.
  • You have an endless supply of hot water
      This is great for large family’s or people who have quests stay often. No more cold showers!
  • Smaller Footprint
      Most tankless hot water heaters mount right onto the wall, this will save you valuable space in your basement or utility room
  • A working lifespan that’s twice as long
      Tankless water heaters will last 20 years are more, with the right maintenance plan. Postma Heating & Cooling Inc can help you with choosing a maintenance plan that is right for you
  • Monthly Financing is available on these units for as low as $45 per month
      • We can provide you with a fixed monthly payment as low as $45 per month 

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Customer Reviews

Debbie P.
very professional
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“Everyone At Postma is very professional and offers wonderful and prompt service. They have helped us out of two jams one a plumbing emergency and today when our furnace in a rental unit broke and the temperature dropped to 49 degrees they came out right away and got us up and running… I can’t thank them enough and will turn to them again the next time we need something…”
Brittany W.
Would definitely recommend Mark and Postma
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“Had some leaking/flooding from an unknown source, Postma was able to schedule a plumber to come out the same day. Even though the plumber, Mark, was running behind with his other emergency calls after the cold snap he fit us in at the end of his day. Mark was kind, thorough and accurate in diagnosing the issue. Would definitely recommend Mark and Postma to anyone with a plumbing issue.”
Laura S.
“The whole team at Postma was professional and timely!
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“The whole team at Postma was professional and timely! When our furnace broke in the middle of a heat wave they were scheduling it’s replacement in less than a week! Would recommend their services to anyone needing heating or cooling assistance. The work is clean and they want to make sure you’re happy with everything!”
Matt C.
friendly and knowledgeable Staff
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“Beautiful Office Building with friendly and knowledgeable Staff”