ESR.NRW GmbH

Energy, security, renovation

ESR.NRW GmbH
CUSTOMERS' CHOICE 2024
4.78 out of 5
Excellent
280 Reviews
Contact information
ESR.NRW GmbH is your regional contact in North Rhine-Westphalia and is available to advise you on all matters relating to the renovation and modernization of your own property. Founded in 2007 initially as a sole proprietorship and set up as a...

Contact information

ESR.NRW GmbH
An Gut Nazareth 5
52353 Düren
Germany
Directions

Contact person
Christian Kranz

100% Recommended
5 stars 230
4 stars 50
3 stars 0
2 stars 0
1 star 0
Customer service
Excellent (4.83)

280 Reviews on ProvenExpert.com

4.78 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
After many bad experiences with other companies, I was finally able to have a positive experience again and am glad to have got to know ESR.NRW. I was on the verge of giving up and not having anything done. Thanks to the good advice I received, I decided to place the order after all and have not regretted it.
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Customer review & rating for:
ESR.NRW GmbH
03/13/2024Fr. R. B.
5.00 out of 5
Excellent
Recommendation
With the friendly, good, fast advice. Good service and implementation. Nice, friendly craftsmen. I would definitely recommend you to others.
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Customer review & rating for:
ESR.NRW GmbH
03/13/2024Fr. A. W.
4.40 out of 5
Good
Recommendation
Easy handling of everything during the entire implementation
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Customer review & rating for:
ESR.NRW GmbH
01/22/2024Fr. I. K.
4.67 out of 5
Excellent
Recommendation
Customer review & rating for:
ESR.NRW GmbH
01/12/2024Hr. B. W.
3.80 out of 5
Good
Recommendation
Customer review & rating for:
ESR.NRW GmbH
12/21/2023Hr. K-H. L.
4.60 out of 5
Excellent
Recommendation
What were you particularly satisfied with, for example? Why would you recommend ESR.NRW GmbH to others?

With the relatively fast, good work!
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Customer review & rating for:
ESR.NRW GmbH
10/26/2023Hr. P. H.
5.00 out of 5
Excellent
Recommendation
Uncomplicated communication and fast execution, gladly again!
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Customer review & rating for:
ESR.NRW GmbH
10/26/2023Hr. u. Fr. D. u. C. B.
5.00 out of 5
Excellent
Recommendation
very fast assessment of the damage
detailed explanation
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Customer review & rating for:
ESR.NRW GmbH
10/26/2023Fr. S. C.
4.00 out of 5
Good
Recommendation
Would you recommend ESR.NRW GmbH to others?
Yes, already done

Because so far I could rely on good advice and good execution.
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Customer review & rating for:
ESR.NRW GmbH
10/16/2023Hr. u. Fr. v. R.
4.40 out of 5
Good
Recommendation
The work was done very quickly & well coordinated schedule
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Customer review & rating for:
ESR.NRW GmbH
09/22/2023Hr. Dr. A. G.
4.80 out of 5
Excellent
Recommendation
Punctuality, good performance, clean work
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Customer review & rating for:
ESR.NRW GmbH
08/15/2023Hr. u. F. S. u. E. H.
5.00 out of 5
Excellent
Recommendation
The careful and correct execution as well as the friendly interaction.
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Customer review & rating for:
ESR.NRW GmbH
07/04/2023Fr. H. H.
4.60 out of 5
Excellent
Recommendation
ESR.NRW provides good craftsmen, not a matter of course in these times.
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Customer review & rating for:
ESR.NRW GmbH
07/04/2023Fr. M. K.
5.00 out of 5
Excellent
Recommendation
Fast delivery and assembly of the PV system
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Customer review & rating for:
ESR.NRW GmbH
06/13/2023Hr. H. u. Fr. G. H.
5.00 out of 5
Excellent
Recommendation
Would you recommend ESR.NRW GmbH to a friend? YES, already done.
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Customer review & rating for:
ESR.NRW GmbH
05/24/2023Hr. P. D.
5.00 out of 5
Excellent
Recommendation
-Quality and benefit can only be assessed in a few years.
-customer service can be assessed when used, so far very good
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Customer review & rating for:
ESR.NRW GmbH
05/24/2023Fr. B. L.
4.00 out of 5
Good
Recommendation
What were you particularly satisfied with, for example?

With the advice of the boss of the company.
Compliance with the deadlines!!!
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Customer review & rating for:
ESR.NRW GmbH
05/16/2023Fr. F.
4.80 out of 5
Excellent
Recommendation
The work was always done accurately and cleanly.
I can only recommend ESR
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Customer review & rating for:
ESR.NRW GmbH
04/21/2023Hr. R. Z.
5.00 out of 5
Excellent
Recommendation
5.0
Customer review & rating for:
ESR.NRW GmbH
04/19/2023Hr. L. N.
5.00 out of 5
Excellent
Recommendation
Mr. S
is a very careful and conscientious employee who carries out the work very purposefully.
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Customer review & rating for:
ESR.NRW GmbH
03/21/2023Hr. u. Fr. P.
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All reviews and experiences about ESR.NRW 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 02/14/2020  |  Last update: 03/13/2024   |  Report profile

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