Headquarters Oeltrans AG, Beeler Family Mittengrabenstrasse 49 3800 Interlaken Phone: +41 33 828 68 68 Your specialist for purchasing heating oil, for gas stations, car wash facilities, dumpsters, disposal, and crane work. Heating Oil The trading of heating and fuel oils is our main business. Since 1970, oeltrans ag has been supplying its customers from Bern to Oberhasli with heating oil, diesel, and gasoline. The environment is very important to us: In addition to extra-light heating oil, we also offer eco-heating oil. This is characterized by an even lower sulfur content. Likewise, for gasoline and diesel, we always offer the best possible qualities available in the market. Thanks to our many years of experience in the industry and a large customer base, we can always deliver heating oil, diesel, and gasoline at very attractive prices. Fast, reliable, and uncomplicated. Gas Stations Our 17 gas stations from the Thun area to Interlaken in Oberhasli and from the Brünig pass to Giswil in the beautiful canton of Obwalden! One card for all stations. Do you need a clear monthly invoice, maybe even several fuel cards? We are happy to advise you to make refueling as easy as possible for you... In Interlaken, Thun, and Meiringen, our shops are available for your shopping needs, and at various locations, you can also wash your vehicles. The large Washcenter in Uetendorf offers cleaning facilities for cars, trucks, and buses, and of course, there are also vacuum cleaner stations. AdBlue for modern car and truck diesel engines? Of course, also available at our gas stations in Uetendorf, Thun, and Interlaken. If you need further information or have any questions about the applications, we are happy to assist you. We look forward to being of service to you! - See you soon. Oeltrans AG, Beeler Family, and Staff

Oeltrans AG Your specialist for purchasing heating oil, for gas stations, car wash facilities, dumpsters, disposal, and crane work. Heating Oil Trading in heating and fuel oils is our main business. Since 1970, oeltrans ag has been supplying its customers from Bern to Oberhasli with heating oil, diesel, and gasoline. The environment is very important to us: In addition to extra-light heating oil, we also offer eco-heating oil. This is characterized by an even lower sulfur content. Likewise, for gasoline and diesel, we always offer the best possible qualities available in the market. Thanks to our many years of experience in the industry and a large customer base, we can always deliver heating oil, diesel, and gasoline at very attractive prices. Fast, reliable, and uncomplicated. Gas Stations Our 17 gas stations from the Thun area to Interlaken in Oberhasli and from the Brünig pass to Giswil in the beautiful canton of Obwalden! One card for all stations. Do you need a clear monthly invoice, maybe even several fuel cards? We are happy to advise you to make refueling as easy as possible for you... In Interlaken, Thun, and Meiringen, our shops are available for your shopping needs, and at various locations, you can also wash your vehicles. The large Washcenter in Uetendorf offers cleaning facilities for cars, trucks, and buses, and of course, there are also vacuum cleaner stations. AdBlue for modern car and truck diesel engines? Of course, also available at our gas stations in Uetendorf, Thun, and Interlaken. If you need further information or have any questions about the applications, we are happy to assist you. We look forward to being of service to you! - See you soon. Oeltrans AG, Beeler family, and staff

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4Seasons Reinigung KLG – Your Reliable Cleaning Company in the Bernese Oberland Are you looking for a trustworthy partner for professional cleaning and property maintenance in the Bernese Oberland? 4Seasons Reinigung KLG is your experienced cleaning company serving the entire region – from Interlaken to Grindelwald, Adelboden, and Gstaad. We specialize in chalet and holiday home cleaning , Airbnb turnovers , office and commercial space cleaning , property maintenance , and a laundry service for private households and hotels . Our Cleaning Services at a Glance 🏡 Chalet & Holiday Apartment Cleaning We thoroughly and reliably clean your vacation property – ideal for chalet owners, holiday apartments, or Airbnb hosts. Our team ensures your guests are welcomed by a spotless, fresh space. 🧹 Office & Commercial Cleaning Whether you run a small office or a large commercial space, we offer regular or one-time cleaning services that guarantee a clean, professional atmosphere. 🏢 Property Maintenance for Residential & Commercial Buildings Our property maintenance service includes the care and upkeep of your building – including technical inspections, cleaning of common areas, winter services, and more. 🧺 Laundry Service for Private Customers & Hotels Our convenient laundry service caters to households, holiday guests, and hotels. We wash, dry, iron, and deliver your laundry – fast, clean, and reliable. Why Choose 4Seasons Reinigung KLG? • ✅ Locally rooted in the Bernese Oberland • ✅ Flexible & customized cleaning solutions • ✅ Fair prices & transparent quotes • ✅ Reliability & the highest cleaning standards Request a Free Quote Today Get in touch with us today – we’re happy to provide personal advice and create a tailored offer to suit your cleaning needs. 4Seasons Reinigung KLG – Cleanliness for every season.