Energiekontor Janssen e.K.

Energy consulting ISFP, energy certificate, BEG, DENA

Energiekontor Janssen e.K.
4.43 out of 5
Good
41 Reviews
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As an energy consultant of the DENA expert list, you are in the right place when it comes to energy consulting, the energy certificates according to the DENA guidelines. About the KfW my performance is promoted up to 50%.
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Contact information

Energiekontor Janssen e.K.
Kirchblick 6
23769 Fehmarn / Landkirchen
Germany
Directions

Contact person
Dirk Janssen

Opening hours

Monday 08:00 am-08:00 pm

Websites

Social Media

88%
Recommended
on ProvenExpert.com
5 stars 25
2 stars 0
1 star 2
Quality
Value
Services
Performance
Consulting
Customer service
Excellent (4.73)
Cost-performance ratio
Good (4.33)
Top competencies

Professional demeanor

4.80 out of 5
5 Reviews

Project success

4.33 out of 5
6 Reviews

Goal orientation

4.33 out of 5
6 Reviews

34 Reviews on ProvenExpert.com

4.54 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
Friendly - competent and fair

Always there for his customers in case of inquiries.
The advice is highly competent and very green and in-depth.
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
05/12/2023Anonymously
5.00 out of 5
Excellent
Recommendation
Fast and reliable
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
05/12/2023Uwe S.
5.00 out of 5
Excellent
Recommendation
Very competent and friendly.
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
10/10/2022Anonymously
4.80 out of 5
Excellent
Recommendation
Super friendly and competent
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
10/10/2022Sascha K.
5.00 out of 5
Excellent
Recommendation
Was expeditious in processing.
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
10/02/2022Kerstin J.
1.00 out of 5
Poor
Just looking at the government grant. No real analysis. Construction costs unrealistic and from 2000 for individual measures. Long processing time. We did not receive the grant from the state due to incorrect information.
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
10/01/2022Anonymously
Energiekontor Janssen e.K. Comment from Energiekontor Janssen e.K.:
These are the entries that no one needs!
Rate everything badly and then hide and thus give me no opportunity to follow up or improve.
MANY THANKS also
D. Janssen
4.00 out of 5
Good
Recommendation
Everything worked well
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
10/01/2022Edith R.
4.00 out of 5
Good
Recommendation
Good Timely Qualified advice from Energiekontor Jansen . Benefit and performance according to legal requirements
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
07/12/2022Markus G.
5.00 out of 5
Excellent
Recommendation
Energiekontor Janssen e.K., in the person of Mr. Dirk Janssen, always provided me with excellent advice from the beginning to the end of the implementation of my project. I was particularly impressed by the fact that Mr. Janssen was available at all times or called me back reliably after a momentary unavailability and took the time to answer my questions in a detailed, competent and understandable manner. The expectations regarding the subsidies were fully met, I am very satisfied with the work of the energy consultant. Günther Krause
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
06/21/2022Günther K.
5.00 out of 5
Excellent
Recommendation
Very friendly, very competent.
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
04/23/2022Anonymously
5.00 out of 5
Excellent
Recommendation
Always easily accessible and open to all questions, good explanations, always friendly and level-headed Thank you again !
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
04/07/2022Anonymously
5.00 out of 5
Excellent
Recommendation
Mr. Janssen was precise and flexible with my ideas and also gave many tips on how to save energy beyond the project.

The neutral consultation was a really important measure for me before starting the renovation project and has given useful advice on the project, because I want to renovate the old house in partial steps.

I learned that the right sequence of measures is crucial to avoid duplication of work. The costs and benefits as well as the contribution to environmental protection of the individual project steps were also clearly worked out.
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
06/26/2021J.
5.00 out of 5
Excellent
Recommendation
Smooth process, professional super and always available.
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
04/09/2021Andreas P.
5.00 out of 5
Excellent
Recommendation
It went quickly and without complications!
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Customer review & rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
03/18/2021Anonymously
5.00 out of 5
Excellent
Recommendation
Rating for:
Energieberatung & Baubegleitung
09/12/2023Anonymously
4.00 out of 5
Good
Recommendation
Rating for:
Das Energiekontor Janssen möchte Ihre Beurteilung erhalten
02/21/2023Marc B.
4.20 out of 5
Good
Recommendation
Rating for:
Das Energiekontor Janssen möchte Ihre Beurteilung erhalten
02/21/2023T.
5.00 out of 5
Excellent
Recommendation
Rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
10/27/2022Anonymously
3.00 out of 5
Average
Rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
10/23/2022Anonymously
4.98 out of 5
Excellent
Recommendation
Rating for:
Das Energiekontor Janssen wartet auf Ihre Beurteilung
10/14/2022Jennifer D.
7 Reviews from
1 other source
3.90 out of 5
Good
3.90 out of 5
Good
7 reviews on Google
 
06/18/2023
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All reviews and experiences about Energiekontor Janssen e.K. are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 01/21/2017  |  Last update: 10/01/2023   |  Report profile

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