Brenner Energie GmbH

photovoltaic solar thermal wind power solar system solar modules wind energy wallbox

Brenner Energie GmbH
CUSTOMERS' CHOICE 2022
4.80 out of 5
Excellent
243 Reviews
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Contact information

Contact information

Brenner Energie GmbH
Hubert-Wollenberg-Str. 5
40878 Ratingen
Germany
Directions

Contact person
Marcel Brenner

Opening hours

Thursday 08:00 am-05:00 pm

Websites & Profiles

97% Recommended
5 stars 160
4 stars 17
1 star 0
Quality
Value
Services
Realization
Consulting
Customer service
Excellent (4.67)
Cost-performance ratio
Good (4.33)
Top competencies

Problem comprehension

4.90 out of 5
31 Reviews

Surveying

4.73 out of 5
30 Reviews

Customer requests

4.69 out of 5
29 Reviews

183 Reviews on ProvenExpert.com

4.78 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
After the consultation I can not yet judge everything, but everything thatjich can judge was very good: friendly, open and it seems so honest that I want to commission services within my means. I look forward to cooperation
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Customer review & rating for:
Brenner Energie
06/24/2022Gerd E.
4.00 out of 5
Good
Recommendation
Good consideration/ solution oriented
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Customer review & rating for:
Brenner Energie
06/05/2022Anonymously
5.00 out of 5
Excellent
Recommendation
Dear Sir or Madam,
Mr. Kestner was with us by appointment.
He advised us very comprehensively and clarified all the questions raised in a competent
and friendly. We are very satisfied with his advice.
Nevertheless, we will put the project on hold for the time being and will gladly come back to the offer.
With kind regards
G. Pigerl, Kölner Str. 37, 41564 Kaarst, Germany
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Customer review & rating for:
Brenner Energie
05/27/2022Anonymously
5.00 out of 5
Excellent
Recommendation
We were extremely satisfied with the advice provided by your employee Mr. Kestner. He explained everything to us very well. Impressive was the application of geodata to our house and the very quickly and comprehensively prepared offer still on site.
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Customer review & rating for:
Brenner Energie
05/05/2022G.
5.00 out of 5
Excellent
Recommendation
Hello,
I had expected a sales talk about photovoltaic systems and was completely surprised. First, our house was photographed with a drone from different heights and the orientation of the north side was determined. Afterwards our actual energy consumption around further, possible consumers (E - car, hot water preparation etc) were discussed, determined and our life habits as well as desires were questioned. Then we came to the photovoltaic: every single component was presented, all advantages and disadvantages, price differences, design, what the fire department says about it and what has to be considered or should be changed in the building insurance was discussed among many other points. Her D.K. even measured a roof tile and determined on which of our roof sides how many modules can be installed so that it looks good and also the performance of the system is correct. All questions from us as laymen were answered in detail and understandably.
Conclusion: a consultation can not be better!!!!!!!!!!!!
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Customer review & rating for:
Brenner Energie
04/06/2022Ralf P.
4.00 out of 5
Good
Recommendation
very friendly and professional advice !!!
perhaps a small suggestion: at the beginning of the interview (duration approx. 1.5 - 2 hours) the presentation of an interview guide with the main points of the presentation (possibly 6 - 8 points) would be helpful.
However, this should not detract from the very good overall impression.
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Customer review & rating for:
Brenner Energie
04/01/2022klaus t.
5.00 out of 5
Excellent
Recommendation
Professionally excellent and comprehensive advice, for which we would like to express our thanks.
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Customer review & rating for:
Brenner Energie
03/19/2022Anonymously
5.00 out of 5
Excellent
Recommendation
Nice and great consulting experience: Complete documentation and calculation digitally in the first appointment and direct quotation => We think "this is how it has to be in 2022" :-) - we are looking forward to the next steps of implementation
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Customer review & rating for:
Brenner Energie
02/18/2022Jochen S.
5.00 out of 5
Excellent
Recommendation
today- very competent, good, nice and pleasant advice from mr. guido cramer
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Customer review & rating for:
Brenner Energie
02/15/2022u.
5.00 out of 5
Excellent
Recommendation
I was advised in detail and understandably.
I would like to emphasize in particular that at the end of the conversation (during the evaluation) I was informed that the installation was not currently worthwhile because of my low electricity consumption.
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Customer review & rating for:
Brenner Energie
02/14/2022Anonymously
5.00 out of 5
Excellent
Recommendation
We felt well taken care of
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Customer review & rating for:
Brenner Energie
02/11/2022Sabine von Z.
5.00 out of 5
Excellent
Recommendation
Excellent consultation and initial meeting with Mr. Kestner!
Only to recommend!
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Customer review & rating for:
Brenner Energie
02/11/2022Andrea K.
5.00 out of 5
Excellent
Recommendation
fast and serious advice, high quality areiten, complaints were corrected immediately
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Customer review & rating for:
Brenner Energie
02/09/2022Armin S.
4.60 out of 5
Excellent
Recommendation
We liked the advice of H. Cramer very much
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Customer review & rating for:
Brenner Energie
02/08/2022Anonymously
4.60 out of 5
Excellent
Recommendation
The sales representative Mr. Kestner guided very well through the offer and the further steps. He came off as competent and friendly and on the best possible advice.
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Customer review & rating for:
Brenner Energie
02/06/2022Anonymously
5.00 out of 5
Excellent
Recommendation
We had a consultation with Mr. Cramer. Everything was great. On time and everything was explained to us.
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Customer review & rating for:
Brenner Energie
01/29/2022W.
5.00 out of 5
Excellent
Recommendation
very competent initial consultation with immediate delivery offer including informative documents by mail. Direct recording of on-site conditions by drone.
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Customer review & rating for:
Brenner Energie
01/27/2022Anonymously
5.00 out of 5
Excellent
Recommendation
I had the consultation on our construction site with Mr. G.Cramer on 17/01/22.
Mr. Cramer was attentive, friendly and professional throughout the consultation.
He had a Zeitgemäßse equipment with him.
I felt very well advised by Mr. Cramer, all my questions were answered competently.
I would recommend the company at any time.

E.Gümüş
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Customer review & rating for:
Brenner Energie
01/22/2022Engin G.
5.00 out of 5
Excellent
Recommendation
The product has not yet been installed, but the preceding advice was first-class and easy to understand even for laymen.
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Customer review & rating for:
Brenner Energie
01/22/2022Anonymously
5.00 out of 5
Excellent
Recommendation
The evaluation refers only to the consultation.
Mr. Cramer has advised us well in detail. Professional advice aerial photo taken with the drone.
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Customer review & rating for:
Brenner Energie
01/20/2022Anonymously
60 Reviews from
3 other sources
4.86 out of 5
Excellent
5.00 out of 5
Excellent
12 reviews on Facebook
 
06/03/2020
5.00 out of 5
Excellent
6 reviews on golocal
 
04/16/2020
4.80 out of 5
Excellent
42 reviews on Google Maps
 
08/11/2022
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All reviews and experiences about Brenner Energie GmbH 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 10/17/2019  |  Last update: 07/21/2022   |  Report profile

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