Booster Wala operates as a top leader in manufacturing the best mobile signal booster in india for domestic and office environments that serve the entire nation because weak mobile signals disrupt many of India's customers. We offer premium mobile network solutions and charge our clients budget-friendly rates. Our business uses 2G 4G LTE and 3G technologies to solve network problems while offering a two-year warranty coverage with complete support services. Same Day Appointments. The service allows customers to pay in installments for branded items along with home and commercial installation services for properties and restaurants.