Bodenreinigungen • Gebäude-, Unterhalts- und Abonnementsreinigung • Reinigung Baselland • Reinigungsfirma • Putzfirma • Storen- und Jalousienreinigungen • Hauswart • Gebäudereinigung • Reinigung von Parkflächen- und Aussenanlagen • Unterhaltsreinigungen in Büros & Verwaltungen • Unterhalt • Geruchsbeseitigung • Reinigungsunternehmung • Hauswartung • Parkettreinigung • Unterhaltsreinigung • Reinigungsunternehmen Baselland • Zügel-Reinigungen • Graffitientfernung • Teppichreinigungen • Endreinigung • Fenster- und Glasreinigungen • reinigungsfirma basel • Fensterreinigung • Fassadenfensterreinigungen • Spezialreinigungen • Neu- und Umbaureinigungen • Reinigungsarbeiten • Sanitärreinigungen und Desinfektion

Project Evolution SA is a company specialized in the construction of energy-efficient wooden houses and buildings. With over 20 years of experience and an operational headquarters in Grono (Canton of Graubünden) since 2020, it is organized to operate throughout Switzerland , managing every construction phase: from planning to final delivery. We work with Swiss precision and a rigorous technical approach, focusing on site organization, timeline compliance, and cost transparency. Structures and Building Systems • Wooden structures using X-LAM system with high static and energy performance • Prefabricated eco-friendly walls , with battens, double mineral wool insulation, and breathable finishes • Custom solutions for single-family homes, villas, extensions, elevations , and multi-storey buildings (up to 7 floors) Insulation and Living Comfort • Natural breathable insulation in rock wool or wood fiber • External thermal insulation systems using ecological, high-efficiency materials • Drywall partitions and suspended ceilings , perfectly smoothed and finished • Carefully executed interior finishes: smoothing, leveling, and surface preparation Interior Works and Installations • Supply and installation of high-efficiency windows and doors • Interior wall cladding and partition walls in drywall • Full coordination of technical installations (electrical, plumbing, mechanical ventilation) Sheet Metal and Roofs • Construction of ventilated and waterproof roofs • Custom-made metal sheet works : copper, aluminum, stainless steel • Gutters, flashings, chimney caps, and external finishes with maximum attention to detail Logistics and Material Transport Even the most complex construction sites are no challenge for us: we transport materials using any necessary method, including crane trucks, tractors, helicopters , or special solutions for isolated or hard-to-reach areas. Efficient organization is one of our core values. Why Choose Project Evolution SA • ✅ Over 2,000 projects completed in Switzerland and Italy • ✅ Advanced shell approach , with a single technical point of contact • ✅ Accuracy in installation, hidden details, and site management • ✅ On-time and on-budget delivery, no surprises • ✅ Expertise in eco-construction and certified natural materials • ✅ Solid experience with prefabricated and sustainable buildings Building with wood in Switzerland? Trust Project Evolution SA We create your eco-friendly wooden house, your sustainable building, or your custom project with maximum technical competence and attention to detail. From design to installation – we are by your side at every step. 📍 Active throughout Switzerland – Contact us for a quote or a personalized consultation.

Guter Service

Alle Mitarbeiter waren sehr professionell und haben sich unglaublich eingesetzt in einer schwierigen Lage. Auf der vermittelnden und finanziellen Ebene haben sie ganz viel drauf. Auch der Käufer schien sehr glücklich über den Kauf. Ich könnte kein Détail finden, das zu beanstanden wäre. Einfach perfekt. Sehr professionell! Danke!

Your cleaning company in Aesch and near Reinach BL Serrano Cleaning is a cleaning company specializing in apartments, offices, property maintenance and glass cleaning. We are based in Aesch, Baselland and are available to you at any time. Call us or contact us by email. We speak your language! About us Your cleaning experts in the region near Reinach, Aesch BL, Therwil After many years of experience in all types of cleaning work and recognizing the need for professional work, we decided to set up Serrano Cleaning. Our dynamic company offers you expert advice, punctual and reliable execution and impeccable service. We have a large number of skilled and hard-working employees and are therefore able to handle orders and requests at very short notice. We guarantee clean, prompt quality work at fair prices. Our company already enjoys the trust of many satisfied customers. Try us out and make an appointment with us today, or request a quote. We would be happy to inspect your property and provide you with a free, non-binding quote. We would be delighted to count you among our satisfied customers.