Harmer Communications is Maui’s leader in two-way communications, offering radio sales, repair, and design. We offer subscriber radio services, and we own and maintain the infrastructure, giving you the most advanced digital two-way radio system coverage for a low monthly cost per user. 

We can also design, build, and install your very own system to be used on your property or complex. These systems can run on grid power supply or solar and battery setups designed and installed by our technicians.