Have done both. Prefer commercial but res not a problem.

Installation, repair and training of; Corporate Boardrooms, Council Chambers,
Classrooms, Distance Learning, Digital Signage, Home Theater & Control, Room
Automation, Podiums & Racks, Projectors, Sound Systems, Systems Integration,
Video Conferencing, Audio Conferencing, Theaters, Churches, Auditoriums, CCTV,
Structured Cabling. Some experience in Access Security and Fire Alarms. Familiar with all aspects of related field; Rack building, Wire
pulling, Termination(soldering, crimp, compression, etc.) Drawing interpretation,
Fabrication, etc.

I LOVE what I do!!!!