Brenner Energie GmbH

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

Brenner Energie GmbH
TOP SERVICE PROVIDER 2023
TOP RECOMMENDATION 2023
4.79 out of 5
Excellent
301 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

Friday 08:00 am-02:00 pm

Websites

Social Media

97% Recommended
5 stars 215
4 stars 24
1 star 0
Quality
Value
Services
Realization
Consulting
Customer service
Excellent (4.67)
Cost-performance ratio
Good (4.29)
Top competencies

Problem comprehension

4.87 out of 5
47 Reviews

Surveying

4.78 out of 5
46 Reviews

Needs assessment

4.71 out of 5
45 Reviews

247 Reviews on ProvenExpert.com

4.78 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
Great first consultation appointment: on time, very informative and a sympathetic and competent employee. The individual localities were surveyed in detail (from outside with drone) and possible structural adjustments/impacts were discussed. Mr. Ksienzyk was very patient and explained everything worth knowing about photovoltaic systems to me as a layman. Clear recommendation!
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Customer review & rating for:
Brenner Energie
09/26/2023P.
5.00 out of 5
Excellent
Recommendation
Very nice, detailed, individual and understandable advice on site.
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Customer review & rating for:
Brenner Energie
09/03/2023Christoph S.
5.00 out of 5
Excellent
Recommendation
With the advice, as well as with the installation and flexibility in planning.
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Customer review & rating for:
Brenner Energie
08/24/2023Anonymously
5.00 out of 5
Excellent
Recommendation
Really great advice and service to the customer. Small point: The in the inquiry addressed wallbox excess charging with smart management systems should have been clarified in advance, but otherwise top. Yours sincerely SL
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Customer review & rating for:
Brenner Energie
08/23/2023Anonymously
5.00 out of 5
Excellent
Recommendation
The burner consultant, Mr. Kestner, seems very competent.
The components and advantages were communicated in an understandable way to laymen in order to weigh different variants.
The modular approach with later extensions or additions is convincing.
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Customer review & rating for:
Brenner Energie
08/18/2023Markus K.
4.60 out of 5
Excellent
Recommendation
We bought a balcony power plant from the Brenner company. In the process, we did not succeed in setting up the monitoring. Mr. Brenner then took care of it personally. Now everything is as it should be. Thank you for that.
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Customer review & rating for:
Brenner Energie GmbH - Bewertungskarte
08/01/2023Fam. S.
5.00 out of 5
Excellent
Recommendation
Very good advice from Mr. Kestner. Unfortunately, at the moment no conclusion because we have decided for other investments but otherwise always with Brenner Energy.
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Customer review & rating for:
Brenner Energie
06/20/2023Dirk T.
5.00 out of 5
Excellent
Recommendation
The service offered (material, execution and advice) I emfinde very high quality. The frame sprinkler were the scaffolding costs, fall protection is indispensable. But that can also be done more simply?
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Customer review & rating for:
Brenner Energie
06/02/2023Anonymously
Brenner Energie GmbH Comment from Brenner Energie GmbH:
Thank you for your honest review!

The scaffolding costs are specified by our specialist partners and depending on the structural conditions, it is not always avoidable that the scaffolding costs are higher. Very often it turns out that "cheaper" solutions do not comply with the regulations of the employers' liability insurance association! And we do not compromise on employee protection.
We wish you a lot of fun with your photovoltaic system!

Greetings Marcel Brenner
4.80 out of 5
Excellent
Recommendation
The consultation by Mr. Kestner was very good. He explained the planning in detail and with a lot of patience. We were impressed by the immediate preparation of the offer. No questions remained open. Many thanks for that. The advice has convinced us, we are only unsure about whether this investment makes sense for us.
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Customer review & rating for:
Brenner Energie
05/11/2023M. B.
5.00 out of 5
Excellent
Recommendation
First consultation on site very detailed and informative and in a pleasant atmosphere.
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Customer review & rating for:
Brenner Energie
05/08/2023Anonymously
4.92 out of 5
Excellent
Recommendation
Good day,
We got to know Mr. Kestner as a very pleasant contemporary and he left a serious and competent impression.
Since Mr. Kestner had an initial consultation with us on site, we cannot answer or assess all questions.
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Customer review & rating for:
Brenner Energie
05/03/2023Anonymously
5.00 out of 5
Excellent
Recommendation
Today's consultation was very competent, goal and solution oriented, absolutely understandable and patient. Brought in ideas that were not previously considered by us. Also shows clear boundaries.
Was not pushy at any time! The employee was extremely empathetic and approachable.
Thank you very much!!!
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Customer review & rating for:
Brenner Energie
04/24/2023Bernhard A.
5.00 out of 5
Excellent
Recommendation
Excellent service3
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Customer review & rating for:
Brenner Energie
04/03/2023V.
3.00 out of 5
Average
The delivered quality and satisfaction is known to me through relatives (customers of Brenner). The workmanship there looks top notch.
Customer service logically takes a bit longer due to the amount of requests.
However, the advice is poor, only things were shown why something does not work, no solutions or explanations that it is not worth it or would be too expensive. It was also not addressed to possibly use other products, this is not possible.
For us, it seems that no energy transition is promoted here and no money wants to be earned (enough other simpler orders).
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Customer review & rating for:
Brenner Energie
03/25/2023Anonymously
Brenner Energie GmbH Comment from Brenner Energie GmbH:
Dear interested party

Thank you very much for your honest feedback and for your wish to improve us with your evaluation. And we are very keen to guarantee our quality standard for each of our customers. For this reason we would be pleased to hear from you by e-mail. Please send us your contact details to Info@brenner-energie.de, referring to this review. We take your criticism seriously and will try to satisfy you!

With kind regards
Marcel Brenner
Managing Director of Brenner Energie GmbH
4.00 out of 5
Good
Recommendation
Competent and serious advice
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Customer review & rating for:
Brenner Energie
03/17/2023Anonymously
5.00 out of 5
Excellent
Recommendation
Very competent advice
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Customer review & rating for:
Brenner Energie
03/15/2023Anonymously
5.00 out of 5
Excellent
Recommendation
Very competent advice - thumbs up!
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Customer review & rating for:
Brenner Energie
03/02/2023Anonymously
4.25 out of 5
Good
Recommendation
Very good, informative advice. Good and quality products are offered, with a long warranty.
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Customer review & rating for:
Brenner Energie
02/16/2023Anonymously
5.00 out of 5
Excellent
Recommendation
Super advice!!!! Thank you very much.
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Customer review & rating for:
Brenner Energie
02/11/2023Sandra H.
5.00 out of 5
Excellent
Recommendation
A very nice employee who takes time and advises in detail. Offer super quickly provided! I can only recommend the company Brenner!
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Customer review & rating for:
Brenner Energie
02/06/2023Anonymously
54 Reviews from
3 other sources
4.81 out of 5
Excellent
5.00 out of 5
Excellent
12 reviews on Facebook
 
06/03/2020
5.00 out of 5
Excellent
7 reviews on golocal
 
09/19/2022
4.70 out of 5
Excellent
35 reviews on Google Maps
 
09/21/2023
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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: 09/28/2023   |  Report profile

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