Brenner Energie GmbH

Photovoltaics Wind power Solar system Solar modules Wind energy Wallbox Scaffolding

Brenner Energie GmbH
TOP SERVICE PROVIDER 2024
TOP RECOMMENDATION 2024
4.80 out of 5
Excellent
327 Reviews
Contact information

Contact information

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

Contact person
Marcel Brenner

97% Recommended
5 stars 243
4 stars 26
1 star 0
Excellent (4.69)
Cost-performance ratio
Good (4.27)
Top competencies

Problem comprehension

4.89 out of 5
53 Reviews

Surveying

4.81 out of 5
52 Reviews

Needs assessment

4.75 out of 5
51 Reviews

277 Reviews on ProvenExpert.com

4.80 out of 5
Excellent
4.80 out of 5
Excellent
Recommendation
Extremely professional, fast installation, punctual delivery, very great and friendly team. Can only recommend.
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Customer review & rating for:
Brenner Energie GmbH - Bewertungskarte
28/02/2024Anonymously
5.00 out of 5
Excellent
Recommendation
We have only had one consultation, so I can only rate that so far, Mr. Hund was very competent and left no questions unanswered, very friendly and nice.
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Customer review & rating for:
Brenner Energie
23/02/2024Anonymously
5.00 out of 5
Excellent
Recommendation
Mr. Hund is an extremely nice and pleasant person. Thank you very much! High praise
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Customer review & rating for:
Brenner Energie
20/02/2024Jennifer N.
5.00 out of 5
Excellent
Recommendation
I cannot judge anything else at the time of the offer phase.
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Customer review & rating for:
Brenner Energie
03/02/2024Anonymously
5.00 out of 5
Excellent
Recommendation
We were very satisfied with the advice we received from the staff. They informed us very competently about our personal options. Unfortunately, for technical reasons we were unable to place an order, so we cannot rate the other points.
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Customer review & rating for:
Brenner Energie
29/01/2024Anonymously
4.63 out of 5
Excellent
Recommendation
Pleasant, competent, non-intrusive consultation.
Very quick quotation preparation.
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Customer review & rating for:
Brenner Energie
24/01/2024Anonymously
5.00 out of 5
Excellent
Recommendation
We were absolutely delighted with the consultant who advised us on the installation of a photovoltaic system for Brenner Energie. He took a lot of time for us and explained in detail all the aspects that could be important for our decisions. We felt that we were in very good hands with Mr. Ksienzyk. His advice was also the most competent and comprehensive compared to others.
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Customer review & rating for:
Brenner Energie
12/01/2024Anonymously
5.00 out of 5
Excellent
Recommendation
Very good, extensive and detailed consultation with Mr. Kestner about the photovoltaic system, leaving no questions unanswered.
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Customer review & rating for:
Brenner Energie
12/12/2023Anonymously
5.00 out of 5
Excellent
Recommendation
From the initial consultation to the completion of the entire system, we always had the feeling that we had found a competent partner in Brenner. All deadlines were met, even if it took a long time overall. However, this was not due to Brenner.
Any questions we had after commissioning were answered quickly and patiently.
This is what we had imagined. Thank you very much
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Customer review & rating for:
Brenner Energie GmbH - Bewertungskarte
08/12/2023W.
4.42 out of 5
Good
Recommendation
Mr. Ksienzyk took a lot of time for the consultation, responded to all questions and demonstrated extensive knowledge of the technical properties of the individual components. A very good consultation! Thank you very much
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Customer review & rating for:
Brenner Energie
08/12/2023Anonymously
5.00 out of 5
Excellent
Recommendation
I asked Brenner about a PV system for an apartment building.
I was quickly given an appointment and was competently prepared for this appointment. This included the necessary documents for our meeting, inspections of the house and roof and the time for the consultation.
So I was well prepared.
Our on-site appointment was very comprehensive, I was given excellent technical information and my list of questions was dealt with to my complete satisfaction. I was taken seriously as a customer. The consulting team was highly professional and friendly, an all-round good appointment.
Thank you very much
Best wishes and stay healthy
B. Stroetmann
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Customer review & rating for:
Brenner Energie
07/12/2023Anonymously
5.00 out of 5
Excellent
Recommendation
The on-site consultation by Daniel Kerstner was very detailed, competent and honest. I have not yet commissioned the Brenner company.
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Customer review & rating for:
Brenner Energie
05/12/2023Anonymously
5.00 out of 5
Excellent
Recommendation
Brenner Energie GmbH stands out from other companies right from the presales stage. The office management is very well structured, responds very quickly to inquiries, confirms the communicated appointment again a week before the appointment and even informs about postponements in the 30-minute range at short notice.

This positive impression continued during the appointment with Mr. Kestner. The on-site assessment was carried out professionally. They did not try to sell a storage solution for the sake of it, but agreed that a storage system was not yet worthwhile based on the actual consumption data available.

I subsequently had a few questions regarding the modules on offer and the regulations in the event of a warranty claim. I am curious to see how these will be answered.
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Customer review & rating for:
Brenner Energie
04/12/2023Anonymously
5.00 out of 5
Excellent
Recommendation
Mr. Sven Ksienzyk is extremely competent, committed and prudent in his advice and planning of the PV system
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Customer review & rating for:
Brenner Energie
03/11/2023Anonymously
5.00 out of 5
Excellent
Recommendation
Very good information and explanation of the plant. Very patient with questions. Never the feeling of necessarily wanting to sell, but always the customer with his individual needs in mind. At the moment we can only judge advice and customer service. The rest only later
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Customer review & rating for:
Brenner Energie
23/10/2023Anonymously
5.00 out of 5
Excellent
Recommendation
I cannot yet make a statement on the open points of price/performance and execution. The consultation was excellent. Likewise the other evaluated positions. Exemplary
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Customer review & rating for:
Brenner Energie
18/10/2023Dirk H.
5.00 out of 5
Excellent
Recommendation
There was another appointment reminder before the appointment.
The consultant was punctual, friendly and competent.
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Customer review & rating for:
Brenner Energie
17/10/2023H.
5.00 out of 5
Excellent
Recommendation
Hello all,

the interview was everything that made it good for us.
Professionally convincing, friendly, explaining with angel patience and competence.

Thank you very much
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Customer review & rating for:
Brenner Energie
16/10/2023Anonymously
4.75 out of 5
Excellent
Recommendation
The information given above refers only to the consultation and until the order is placed.
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Customer review & rating for:
Brenner Energie
12/10/2023Axel D.
5.00 out of 5
Excellent
Recommendation
The advice provided by Mr. Ksienzyk was first-class. He took a lot of time and responded to individual needs. The price / performance ratio I can not yet judge, since no offer is yet available.
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Customer review & rating for:
Brenner Energie
11/10/2023S. S.
50 Reviews from
3 other sources
4.81 out of 5
Excellent
5.00 out of 5
Excellent
12 reviews on Facebook
 
03/06/2020
5.00 out of 5
Excellent
7 reviews on golocal
 
19/09/2022
4.70 out of 5
Excellent
31 reviews on Google Maps
 
29/02/2024
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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 17/10/2019  |  Last update: 29/02/2024   |  Report profile

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