Harderjohansen Reviews 38

TrustScore 5 out of 5

4.8

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Rated 5 out of 5 stars

Thomas and his team are so professional and efficient and were able to carry out repairs on our apartment and a neighbours following storm related damage. We were not in Spain for the work and he ke... See more

Rated 5 out of 5 stars

Thomas and his team have worked for us on a regular basis since 2012. They have installed multiple units (e.g. kitchen and bathroom cupboards, glass windows, awnings ....) and made numerous repairs (e... See more

Rated 5 out of 5 stars

We’re very happy to have worked with Thomas and his team on a couple of occasions. Excellent work, everything delivered as promised - on time, on budget and to a consistently high standard. Daily vid... See more

Company replied

Rated 5 out of 5 stars

Thomas and his team did a wonderful job for us installing a professional grade high end pet door through our masonry. I had to find someone I could really trust because this installation required maki... See more

Company details

  1. Building Restoration Service

Written by the company

Big Enough to Deliver, Small Enough to Care. That's the Harder Johansen difference. Big Enough to Deliver, Small Enough to Care forms the core to our thinking – a reminder and summary of everything we do. This approach reflects on our values of safety, quality, expertise, our focus on environmental care and the Harder Johansen personal service that makes us stand out from the rest. It may be a highly sophisticated engineering project or a simple backyard footpath, we have the expertise for both and pride ourselves on personal and friendly service


Contact info

4.8

Excellent

TrustScore 5 out of 5

38 reviews

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Rated 5 out of 5 stars

Thomas and his team are so professional…

Thomas and his team are so professional and efficient and were able to carry out repairs on our apartment and a neighbours following storm related damage. We were not in Spain for the work and he kept us up to date on the progress and with photos of the work. We have used Thomas’s Harderjohansen over the past 5 years on various work in our apartment and have to say they are a
very reliable operation that have always provided us with top quality service and communications .
Highly recommend

April 9, 2026
Unprompted review
Rated 5 out of 5 stars

We highly recommend this company

We highly recommend this company. From start to finish, the entire experience was seamless and completely stress-free.
Thomas handled the entire process of transferring and registering our car, which can easily be complicated and time-consuming, but Thomas made it feel simple and well-organized. Communication was clear and consistent throughout, and we always felt informed and in safe hands.
In addition to the administrative work, Thomas went above and beyond with the car itself. It was thoroughly cleaned, fully serviced, and carefully restored. What was once an old car now feels completely renewed, which truly shows the level of care and pride he puts into his work.
Professional, reliable, and genuinely trustworthy. If you are looking for a company that takes full responsibility, delivers high quality work, and makes a complex process easy, we would recommend Thomas without hesitation.

February 13, 2026
Unprompted review
Rated 5 out of 5 stars

Reliable Craftsman

Thomas make always a great jobb. He is fast and trustworthy! We recommend the Thomas Harder company!

July 14, 2025
Unprompted review
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Reply from Harderjohansen

Thank you from our team 🌸

Rated 5 out of 5 stars

Can absolutely recommend Thomas and his…

Can absolutely recommend Thomas and his team for a stunning new kitchen and shower room.
Great design and impeccably clean workmanship.
We were very happy to leave him to complete the works whilst we were away and then return to what was like a new apartment.
Job well done thanks

May 29, 2024
Unprompted review
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Reply from Harderjohansen

Thank you for your kind words, a pleasure!

Rated 5 out of 5 stars

Thomas and his team: top quality

Thomas and his team have worked for us on a regular basis since 2012. They have installed multiple units (e.g. kitchen and bathroom cupboards, glass windows, awnings ....) and made numerous repairs (e.g. plaster replacement and painting) to our apartment. Thomas promptly responds to any request, small or large. The materials his team uses are top quality and their work is always highly professional. Thomas is extremely pleasant and helpful and always accommodating. I can highly recommend Thomas and his team. Alan G.

July 22, 2024
Unprompted review
Rated 5 out of 5 stars

Replaced my Water Heater

Following a neighbour's recommendation I used Thomas and his team to replace my water heater. Communication was great from initial contact, provision of quotation and agreement on work date. The team were very professional, efficient and tidy, making sure to clean up after the work was complete. They even agreed to take away a neighbours old heater as well as mine, cannot recommend Thomas more highly!

July 4, 2024
Unprompted review
Rated 5 out of 5 stars

Thomas and his team did a wonderful job…

Thomas and his team did a wonderful job for us installing a professional grade high end pet door through our masonry. I had to find someone I could really trust because this installation required making a very large “hole” in our wall. I will say that his team did a brilliant job from start to finish. I am very pleased with their work and so are the dogs! I can recommend them without hesitation and I will use them again… you can rest easy with this highly professional team.

May 6, 2024
Unprompted review
Rated 5 out of 5 stars

Best in the business

We’re very happy to have worked with Thomas and his team on a couple of occasions. Excellent work, everything delivered as promised - on time, on budget and to a consistently high standard. Daily videos showing progress when we couldn’t be there to see for ourselves were much appreciated.
Don’t think twice - trust Thomas with your project!

June 17, 2024
Unprompted review
Harderjohansen logo

Reply from Harderjohansen

Thank you for supporting us!

Rated 5 out of 5 stars

Exceptional Service

I recently had the pleasure of using Harderjohansen's service to replace my water heater, and I couldn't be happier with the results. From start to finish, the experience was seamless and professional. The technician arrived promptly and was extremely knowledgeable, explaining the process thoroughly and answering all of my questions with patience. The installation itself was completed efficiently and with great attention to detail. Not only did they replace the water heater, but they also ensured everything was working perfectly before leaving. I appreciate the excellent customer service and quality workmanship provided by Harderjohansen. I would highly recommend them to anyone in need of water heater replacement or any other services. Thank you for a job well done!

April 3, 2024
Unprompted review
Rated 5 out of 5 stars

Great service

Very prompt service from Thomas and his team.
They were able to start immediately to help with a ceiling that needed repairing.
The work was completed expertly and efficiently… and they were the tidiest builders I’ve ever seen.
100% recommend

March 18, 2024
Unprompted review
Harderjohansen logo

Reply from Harderjohansen

Thank you for choosing us! Enjoy your lovely home.

Rated 5 out of 5 stars

Recommedation

I have hired Thomas harderjohansen.dk for various jobs, big and small! They always deliver what We agreed upon ! I can strongly recommend them!

October 27, 2023
Unprompted review
Rated 5 out of 5 stars

Perfection

Inside,outside, repairs,renovations, new projects, all jobs around the house I can recommend Thomas and his team to do a professional job and leave it immaculate. One of a handful of trades people you can leave in the house while you are out and know everything is in good hands and will be left impeccably when finished

October 23, 2023
Unprompted review
Harderjohansen logo

Reply from Harderjohansen

Thank you for the kind words ⭐️⭐️⭐️⭐️⭐️

Rated 5 out of 5 stars

We had an issue with our air…

We had an issue with our air conditioning and after a thorough investigation Thomas recommended various different options on how to approach the issue. He explained everything very clearly. The job itself was finished to a very high standard.
While Thomas was in our apartment we asked him to check other minor defects which he fixed without any problems.
Him and his colleague arrived when they said they would arrive which in my estimation is another reason we would recommend this company

September 28, 2023
Unprompted review
Rated 5 out of 5 stars

The team were extremely punctual

The team were extremely punctual, prepared and professional. They approached the project with a consultative style. They were very quick to offer advice and ideas around how the final look could be achieved.

Highly recommend Thomas and his team, for large and small projects.

September 26, 2023
Unprompted review
Harderjohansen logo

Reply from Harderjohansen

Thank you for the kind words. We achieve to do our best.

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