Boost Mobile at 116 SW 148th Street, Burien, WA, offers a wide range of the latest 5G devices and prepaid phone plans on America's Largest Network, providing 99% coverage nationwide. Customers can find great deals on new phones from brands like Apple, Samsung, Motorola, and more. The store is known for its friendly and helpful staff, with many reviews highlighting the excellent customer service. Guillermo, in particular, is praised for his knowledge, patience, and positive attitude. He consistently provides outstanding assistance, helping customers with device setup, troubleshooting, and quick replacements, often going above and beyond to make sure they are satisfied. Customers appreciate the fast service, especially when they need immediate help, such as overnight replacements or quick setups. The store maintains a welcoming atmosphere, making customers feel comfortable and valued. Many loyal customers return because of Guillermo and the store's reliable service. Overall, Boost Mobile offers reliable, no-attachment deals with a friendly team dedicated to making each visit smooth and efficient. Whether for new phones or service upgrades, customers can expect a positive experience at this location.
Guillermo helped me and my room mate. He's the best customer service representative. Always friendly and informative. Takes the time to explain things. Just a pleasure to speak to. All reps. Should be as pleasant. I wouldn't go anywhere else. Great job thanks again.
September 2026
I want to give a review for an excellent customer service representative named Guillermo. he is friendly and very helpful and I have found him to be very informative during my time as a boost Mobile customer. definitely think he is the best employee I've ever worked with.
September 2026
Great Experience! Great deals and left with my new I Phone 16E! The Burien location rocks!! Thank Boost! 📲
