Super reliable people and a great…
Super reliable people and a great professional
July 3, 2026
Unprompted review
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Company details
- Solar Energy Company
- Building Consultant
- Electrical Installation Service
- Energy Equipment and Solutions
- Heating Contractor
- Solar Energy Contractor
Written by the company
Alvalon is dé specialist in slimme verduurzaming. Wij combineren zonnepanelen, thuisbatterijen en (hybride) warmtepompen tot één renderend systeem. Geen standaardpakketten, maar eerlijk maatwerk op basis van uw verbruiksdata. Van technisch advies tot vakkundige installatie en subsidie-afhandeling. Wij ontzorgen u van A tot Z met één vast aanspreekpunt.
Contact info
Hendrik Figeeweg 1, Haarlem, Netherlands
- 0232340370
- info@alvalon.nl
- alvalon.nl
3.9
Great
46 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
Replied to 62% of negative reviews
Typically takes over 1 month to reply
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
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Top notch
The professionalism they use while handling their work is really outstanding and top notch
September 16, 2025
Unprompted review
Reply from Alvalon
Dear Serunkuma Trevor,
Thank you so much for your fantastic "Top notch" review!
We are delighted to read that you found our professionalism to be "outstanding." This is the high standard our team strives to deliver in every aspect of our work, and it's wonderful to see that reflected in your experience.
We truly appreciate you taking the time to share your feedback.
Best regards,
The Alvalon Team
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