Gravo Elevators offers various services including elevator modernization, maintenance, service work, and elevator repair in Patna, Bihar for both commercial and residential elevators. . At Gravo Elevator we take a serious approach to providing you with top-quality parts and excellent customer service. For your elevator to function smoothly and last you through the year’s maintenance, repairs and updates should be essential this is where we come in. We strive to provide fast and reliable service every single time to have your elevators fully functional and working at optimal levels. If you nee