Make Your Home or Business Destination to Trinity Universal Wiring


About Us


Here at Trinity Universal Wiring Our competitive prices make the difference and offer a wide range of services such as home theater design & installation , home security, renovate your home & minor construction. 

At Trinity Universal Wiring, we install wall mounts for UHDTV,SMART 4K TV,QLEDTV, TV projectors & top of the line control systems and surround sound. We run networking cable also install security surveillance cameras and turn your home into a smart home as well for commercial businesses.

Choose us


At Trinity universal wiring nothing is impossible for us, if you have had a vendor or a contractor tell you it's not possible. Well guess again here at Trinity Universal Wiring we make it possible because we are custom. We make sure it meets your standards & we leave you satisfied in every way with our installation.

We Care About the Details


We pay close attention to detail and professionalism that is applied to our work. we also make sure our customers are satisfied with the installation.

Home Theatre Installers You Can Trust


Customer Satisfaction Guaranteed


Services we provide

Contact Us

Schedule an Appointment

To set up your home theatre installation or internal wiring please contact us at your convenience. We look forward to meeting you soon God bless.

Trinity Universal Wiring

South Los Angeles, Los Angeles, California 90011, United States

(323) 680-9865


Monday - Friday: 8am - 5pm

Saturday: 8am - 7pm

Sunday: call to ask Special hours.

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