Wavecrest Home Theater, Charles Sinclair in Billings, Montana

Wavecrest Home Theater

We provide complete installation and service for these home systems:

  • Home Theater
  • Distributed Audio & Video
  • Computer Networking
  • Telecommunications
  • Security Systems
  • Onsite/Offsite Control

Learn more about our products


Planning and Installation

  • New or existing homes
  • Hard-wire and wireless options
  • Touch controls in your home and
    remote access over the internet

Free Consultation

Call Charles Sinclair at 406.652.7177 or
send a noteSend Charles a note


Authorized Dealer for

Control 4

Elan Home Systems

Sunfire cinema electronics

Marantz audio systems

SpeakerCraft in-wall and in-ceiling speakers

PSB Speakers

Home | Products | Contact

Wavecrest Home Theater
Charles Sinclair • Billings, MT • 406.652.7177