Beltone Central California typically focuses on providing services for their own hearing aids, but it is not uncommon for hearing care providers to offer assistance for devices from other brands as well. However, the level of support may vary depending on the specific circumstances and the services required. It could be beneficial to reach out to a Beltone representative or visit their current web page to ensure you receive information tailored to your needs. They may provide tips for maintenance, adjustments, or troubleshooting for hearing aids from other brands, but keep in mind that some services may be limited. Ultimately, if you are seeking specialized adjustments or repairs, it is often recommended to consult the manufacturer of your current hearing aid.