1komma5 Reviews

1KOMMA5 - Slimme Energieoplossingen - 1KOMMA5 nl

4.57
21 reviews
Excellent Rating
Based on 21 user experiences

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AI Review Summary Based on 21 reviews

The overall customer experience for 1komma5 is predominantly positive, with many reviews praising the professional and knowledgeable installation teams. Service quality is frequently highlighted as excellent, with technicians described as friendly, efficient, and helpful throughout the process. Delivery and project completion are generally reported as smooth and well-arranged, with clear communication from sales to installation. However, a significant minority of customers report severe issues with reliability, including missed appointments and significant project delays. The returns policy is not explicitly mentioned in the provided reviews. Product quality receives high marks, with customers satisfied with the solar panels and the workmanship. Overall satisfaction is very high for most, leading to strong recommendations, though the negative experiences involve serious complaints about punctuality and post-payment communication. The company appears responsive to some feedback, as one customer noted an update after initial contact. The balance of reviews suggests a generally trustworthy company with notable exceptions in scheduling and follow-through.

What customers love
  • Professional and knowledgeable installation technicians
  • Efficient and smooth project completion process
  • High-quality workmanship and product installation
Common concerns
  • Unreliable scheduling with missed appointments
  • Significant project delays extending timelines
  • Initial lack of contact and follow-up
  • Inconvenience caused by requiring customers to

Last updated 4 months ago

V

Irritating silence

Due to negligent and non performed work I tried to take a contact several times but they are not partners It s time to take the legal steps I m sorry that it turned out that way Until I paid they were much more friendly Update They contacted me Hopefully I can reward them with more stars at the end of the story
E

Don t do business with them

They never arrive at the appointed time Both during the roof check and during the installation Then they make everything up to finish it later This means that you have to stay at home more times with the hope that they will come When it is finally finished after 2 months the invoice will come immediately And not as promised first a discussion about the compensation which is also a joke advice Don t do business with it
E

Installation seemlessly done

Installation and technicians were an absolute pleasure to deal with Knowledgeable and friendly
B

Top company

Zonduurzaam provided an outstanding solar panel installation service The team was professional knowledgeable and efficient throughout the process They expertly assessed my property and installed the panels with precision and care The workmanship was excellent and they went above and beyond to address all my questions and concerns I highly recommend Zonduurzaam for their exceptional service and top-quality solar panel installations Thank you Zonduurzaam
H

Knowledgeable and kind stuff

I am updating my review while initially it was soured due to how the aesthetics were impacted and that there was an alternative way make the installing less of an eye sore While it did take some extra work from my side validating that the installation could be improved Zonduurzaam agreed that this was the case and scheduled a team to fix how the cables where run In the end I am happy with the product and installation now that everything is resolved I am happy that they listened to my concerns in the end even though I needed to send extra information
W

Prima extra service

Excellent experience with Zonduurzaam from sales to installation via their contractor All completed in 45 days Our house is from 1905 was a bit difficult to figure out where the cable should go but the contractor who proceeded to the installation did a great job All in all a trustworthy company among a huge number of panel suppliers
M

I recommend they are professionals

Overall a good experience
K

Everything went well

Zeer goed contact en professionele service
P

I recently had the pleasure of engaging

All of the workers for Zonduurzaam was very polite giving all the information that i was need keep in touch with the all of the process and helped with the steps with warmtefonds Thank you so much
A

Everything was well arranged

Everything went well Clear explanation on cost and solar panels Highly recommended

About 1komma5

Voor altijd gratis leven op zon- en windenergie bij 1KOMMA5 Wij leveren de goedkoopste en de schoonste energie mogelijk bij jou thuis

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