Ventanas Costa Chamartín - Window Installation Madrid
Madrid-based window installer known for transparent quoting, Kömerling products, and tidy professional fitting.
What customers love
- Julia's personalised, knowledgeable guidance on window models and glass types
- Fast, clean installation with floors protected and no post-work mess
- Detailed quotes with no hidden costs beyond the agreed price
Best for
Homeowners in Madrid seeking quality window or terrace door replacement with expert advice.
Attribute scores
Recent reviews
We contacted the company and they responded quickly. From the very beginning, they treated us with great professionalism, preparing several quotes so we could compare different options. They clearly explained the differences between the types of glass and which one was best suited for our home. The quote was very detailed and included all the necessary information along with the installation terms. They met the delivery deadlines, and there were no additional costs beyond the quoted price. The installation was quick, and the team worked carefully, protecting the floor well. Everything was clean and finished perfectly. We haven't had any problems with the windows since. We definitely recommend this company for its professionalism, clear communication, and excellent service.
Julia's service was outstanding. She has a solution for everything. Excellent planning and fantastic results. Kömerling windows from Ventanas Costa Chamartín are the best investment in design, quality, and finish. I recommend them wholeheartedly.
We recently installed a tilt-and-turn glass door in our kitchen leading out to the terrace, and we're very happy with the work. The installation was quick, clean, and well-organized. Julia guided us throughout the entire process, providing clear and personalized advice. Following her advice, the door now lets in more light. The result exceeded our expectations. Highly recommended!
Excellent pre-sales service, top-notch installation (they installed 3 windows in 3 bedrooms in one morning), and honestly, everything was so easy with you. We wanted high-quality windows with thermal and acoustic insulation, and you gave us fantastic advice. Thank you so much for everything.
We replaced the windows and the door to the terrace at home. We're extremely satisfied with the service, the quality of the windows, and the installation. They arrived even earlier than expected, and everything was very quick once we were notified that the factory order was ready. Julia was excellent; she explained all the differences between models and options, and it was a pleasure to get her advice. I think we made the best decisions regarding which windows to install. Thank you so much for everything.