Today, a specialist from this company visited me and explained exactly what would be best for me. I'm pleased with the visit. The quote was sent just moments after our meeting. Now I have the hard par... See more
Company replied
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
Halbergs did a fair job of cleaning my tiles and the stark difference before and after is quite breathtaking. There was a bit of sand and dirt that got pushed to the street, my neighbor wasn't happy a... See more
Company replied
We just had our annual service done. The service person replaced the filters, and overall the maintenance work was completed in a very professional and efficient manner. Very happy with the service!
Company replied
The process to book an appointment was easy and straightforward. The two visits to our house (inspection and work) were helpful, with good explanation of every step and requirements. Staff was frie... See more
Company replied
Company details
- Insulation Contractor
- Air Duct Cleaning Service
- Floor Sanding and Polishing Service
- Pressure Washing Service
- Property Maintenance
- Ventilating Equipment Manufacturer
Written by the company
Halbergs er en håndværkervirksomhed som ønsker at give den bedste service til kunderne. Vi arbejder på dansk overenskomst og under byg garantiordningen. Vi tilbyder altid vores kunder at få et gratis konsulentbesøg i deres bolig, så vores kunder kan lære os at kende, inden de vælger Halbergs til at udføre arbejde på deres bolig. Halbergs udfører flere produkter, eksempelvis: - Loftisolering - Hulmursisolering - Udskiftning af loftlem - Isolering af etageadskillelse - Tagrenovering - Fliserens - Algebehandling Ønsker du at få et gratis og uforpligtende tilbud fra, så gå ind på www.halbergs.dk, og book dit besøg.
Halbergs
Written by the company
- Vi leverer kvalitet og god service
- Vi ønsker at være din foretrukne håndværkervirksomhed, til at udføre arbejde på din bolig. Vi giver 90 dages prisgaranti, også efter at arbejdet er udført.
Vi giver 90 dages prisgaranti
Det er ikke sjovt at betale for meget, derfor giver vi 90 dages prisgaranti.
Det er ikke sjovt at finde ud af, at man har betalt for meget. Derfor giver vi vores kunder den ekstra tryghed at tilbyde 90 dages prisgaranti, også efter arbejdet er udført.
Contact info
Vesterbrogade 39, 1. sal, 1620, KBH V, Denmark
- 86 51 80 05
- kontakt@halbergs.dk
- halbergs.dk
4.7
Excellent
7K reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 97% of negative reviews
Typically replies within 1 week
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Reply from Halbergs - Energirenovering og vedligehold
Hej Ken
Tak for din anmeldelse.
Vi er selvfølgelig kede af, at vi ikke kunne hjælpe med din opgave denne gang. Vi håber, at vi kan være behjælpelige en anden gang.
Venlig hilsen
Halbergs
Help in choosing ventilation for my house.
Today, a specialist from this company visited me and explained exactly what would be best for me. I'm pleased with the visit. The quote was sent just moments after our meeting. Now I have the hard part: convincing my wife that she doesn't need a new car, but rather a ventilation system. I recommend it, thank you, and best regards.
21 August 2026
Reply from Halbergs - Energirenovering og vedligehold
Hej Wojciech
Tusind tak for din flotte anmeldelse – og for et godt grin 😊
Vi er glade for at høre, at du fik god rådgivning og hurtigt modtog dit tilbud. Held og lykke med at overbevise konen om ventilation frem for ny bil.
Venlig hilsen
Halbergs
We just had our annual service done
We just had our annual service done. The service person replaced the filters, and overall the maintenance work was completed in a very professional and efficient manner. Very happy with the service!
13 August 2026
Reply from Halbergs - Energirenovering og vedligehold
Hej Febin
Tusind tak for din flotte anmeldelse – det sætter vi stor pris på.
Vi er glade for at høre, at du er tilfreds med den årlige service, og at arbejdet blev udført professionelt og effektivt.
Venlig hilsen
Halbergs
We had a very polite man visit our…
We had a very polite man visit our house and using lots of time answering all our questions, We where very positive.
3 August 2026
Reply from Halbergs - Energirenovering og vedligehold
Hej Tim
Tusind tak for din flotte anmeldelse – det sætter vi stor pris på.
Vi er glade for at høre, at I havde en god oplevelse, og at vores konsulent tog sig god tid til at besvare alle jeres spørgsmål.
Venlig hilsen
Halbergs
Very Honest opinion on the job and kind…
Very Honest opinion on the job and kind of work needed ✨
31 July 2026
Reply from Halbergs - Energirenovering og vedligehold
Hi Leonor
Thank you so much for your kind review and the 5 stars! ⭐⭐⭐⭐⭐
We’re very happy to hear that you appreciated the honest advice and assessment of the work needed. It’s important to us that our customers receive clear and trustworthy guidance based on what actually makes sense for their home. 😊
Thank you for taking the time to share your experience – we truly appreciate it!
Best regards,
Halbergs
Fin service
2 June 2026
Reply from Halbergs - Energirenovering og vedligehold
Tusind tak for de 5 stjerner, Knud! ⭐️
Det er dejligt at høre, at du er tilfreds med den service, du har fået. Tak fordi du valgte Halbergs – vi står klar, hvis du får brug for os igen. 😊
Hilsen
Halbergs
Reply from Halbergs - Energirenovering og vedligehold
Tusind tak, Aitazaz, for de 5 stjerner! ⭐️
Vi sætter stor pris på dine ord om vores ærlighed. Vi glæder os til at hjælpe dig igen i fremtiden!
Hilsen
Halbergs
Super god service
25 June 2026
Reply from Halbergs - Energirenovering og vedligehold
Hej Mickael
Tusind tak for din anmeldelse – det sætter vi stor pris på.
Vi er glade for at høre, at du har oplevet en super god service.
Venlig hilsen
Halbergs
Reply from Halbergs - Energirenovering og vedligehold
Hej Georg,
Tak for din flotte anmeldelse. Det glæder os meget at høre, at du har haft en god oplevelse med Halbergs. Vi sætter stor pris på din feedback og på, at du har taget dig tid til at dele den.
Mange hilsner fra Halbergs-teamet
Meget god information
Der var god service og god information der gjorde os trygge i at bestille ventilations løsning hos jer.
5 May 2026
Reply from Halbergs - Energirenovering og vedligehold
Hej Carsten
Tusind tak for din fine anmeldelse – det sætter vi stor pris på.
Vi ønsker jer en rigtig god dag!
Venlig hilsen
Halbergs
Great work and friendly staff
The process to book an appointment was easy and straightforward.
The two visits to our house (inspection and work) were helpful, with good explanation of every step and requirements. Staff was friendly, helpful and respectful all the time.
After the wall insulation was concluded, staff did everything that was possible to clean the surrounds of the house, and after just one day we could already feel the temperature difference inside the house.
We are very satisfied with the attention we received and the end result of the work.
13 March 2026
Reply from Halbergs - Energirenovering og vedligehold
Hi Anderson
Thank you very much for your detailed review! We’re delighted to hear that the whole process—from booking the appointment to the inspection and the work—was smooth and well-explained.
It’s great to know that our team was friendly, helpful, and respectful throughout, and that the wall insulation made a noticeable difference so quickly. We really appreciate your kind words and are happy that you’re satisfied with both the service and the result.
Best regards
Halbergs
Very professional and helpful.
Very professional and helpful.
They gave us really good advices.
Thank you guys
17 February 2026
Reply from Halbergs - Energirenovering og vedligehold
Hi Liviu
Thank you very much for your kind words! We’re very pleased to hear that you found our team professional and helpful, and that the advice provided was useful. Your feedback means a lot to us.
Best regards
Halbergs
Reply from Halbergs - Energirenovering og vedligehold
Hi Nataliya
Thank you very much for your kind words! We’re really pleased to hear that you found the guidance helpful and professional. Providing clear and well-founded advice is something we truly prioritize.
Best regards
Halbergs
Reply from Halbergs - Energirenovering og vedligehold
Hi Lui,
Thank you so much for your review! We’re glad to hear that you experienced a professionally executed job – that is exactly what we strive for at Halbergs.
Kind regards,
Halbergs
Consultant visit
Daniel visited me to give suggestion for my ventilation system. Very professional, has all knowledge and I’m super happy with him.
8 December 2025
Reply from Halbergs - Energirenovering og vedligehold
Hi Dhamo
Thank you very much for your review. We're glad to hear that your meeting with Daniel was a positive experience. He takes great pride in providing clear guidance and professional advice, so it’s wonderful to know you felt well informed and supported.
Kind regards,
Halbergs
It played in my advantage he could do…
It played in my advantage he could do it in English. Very friendly, very clear good offer. We approved in the spot! Great service
17 November 2025
Reply from Halbergs - Energirenovering og vedligehold
Hej Anastasia
Thank you so much for your wonderful feedback!
We’re glad to hear that the consultation in English was helpful and that everything was clear, friendly, and professional. It’s great to know that our offer met your expectations and that you felt confident approving it on the spot.
Best regards,
Halbergs
Reply from Halbergs - Energirenovering og vedligehold
Hej Elise
Det glæder os at høre, at du oplevede rådgivningen som god, grundig og professionel. Mange tak for din anmeldelse.
Venlig hilsen
Halbergs
Daniel was a very helpful consultant…
Daniel was a very helpful consultant for my ventilation project. He was very knowledgeable, friendly and clear in communication. Recommend warmly
28 October 2025
Reply from Halbergs - Energirenovering og vedligehold
Hi Emil
Thank you very much for your kind review. We’re delighted to hear that Daniel was helpful, knowledgeable, and clear in his communication. We really appreciate your recommendation!
Best regards,
Halbergs
Very professional and patiently…
Very professional and patiently answered all my questions.
27 October 2025
Reply from Halbergs - Energirenovering og vedligehold
Hi YF
Thank you very much for your kind review. We’re happy to hear that you found our team professional and that all your questions were answered thoroughly.
Best regards,
Halbergs
Excellent communication
Excellent communication, lightning fast and competitive quote !
8 October 2025
Reply from Halbergs - Energirenovering og vedligehold
Hi LRT
Thank you very much for your kind review.
Best regards
Halbergs
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.