Experience based on more than 1,200 completed apartments.

QUERKO provides property maintenance services and renovation and construction services to the highest possible standard and all under one roof.

But there is something that sets us apart from other companies in the sector, namely our mission. We built QUERKO to make our GREEN QUERKO Foundation independent of outside donors. Our foundation’s main goal is to save the elephants, but it is also involved in local projects; this structure allows us to operate without the need for external financing. Such a design is an added advantage because we are motivated in our professional lives by a higher goal, so we apply ourselves to our projects not only with the mind but also with the heart.

Check out how this works in practice

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If you are an animal lover, or are interested in social programs, or you like the idea of getting a double advantage on a property project:

— Choose us as your project's executives – and get a high-quality job done.
— Become a sponsor and get listed as a sponsor of one of the GREEN QUERKO’s projects. The net income from your maintenance project will go to that project.

We will be more than happy to cooperate with you!

Client feedback

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Business feedback, comments, hints, insights, anything you think is important and that you are convinced we should know about.

Read what people are saying

Rogier van der Heijden

Querko heeft bij ons een dakopgang en groot dakterras (70m2) gerealiseerd. Ik ben zeer tevreden over hoe alles verlopen is. We zijn altijd goed op de hoogte gehouden van vorderingen en verwachtingen. We zijn betrokken bij de keuzes die gedurende het project nog gemaakt moesten worden. En misschien wel het belangrijkste; een probleempje dat nog na de oplevering aan het licht kwam, is zonder discussie of wat dan ook, zeer netjes opgelost. Ik zou Querko hier om zeker aanraden.

Carrie Ballard

Working with QUERKO was a positive experience. The organization is set up to make a difference in the world via its work—not just sustainable and ecologically advanced buildings, but positive impact on people, wildlife, and planet. Their founding mission carries over to their business relationships. The manager I worked with was kind, professional, committed, and fair. I could not have asked for a better working relationship—if you can work with them, do it. You will not regret it!