Discover the opinion of John Visser CV optimization

We are always very curious about the opinions of others. From our customers, our resellers, but also installers and advisors. That is why we contacted John Visser CV optimization. John has already made several videos about how to improve a home or other tips & tricks about equipment and important matters regarding energy.

Watch his video about Plugwise here

Do you need advice or do you want more information about how you can improve your home? Find more information about John Visser CV optimization here:

More information about the Plugwise system? Call or email us and we will be happy to help you.

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