Superior Low Voltage

Over 20 Years Experience

Serving Oregon & Washington

About UsContact Us

Home & Business Security Systems

Superior Low Voltage Qualities:

  • Local, licensed, professional & experienced contractors.
  • Honest upfront pricing & no hidden fees.
  • We believe we earn your continued business with superior service.
  • Control your home or business alarm (arm or disarm), turn on/off lights, adjust temperature, lock/unlock doors and more via Total Connect app.
  • Manage multiple locations with one app.
  • Receive real time notifications – Such as notifications of when kids arrive home from
    school. When an employee enters your business after business hours.
  • Local UL 24/7 monitoring via Cell, internet, or phone communications
  • We are proud to carry Honeywell products.


For security & false liability claims

  • Peace of mind.
  • Verify workplace injuries.
  • Monitor production & protocol issues.
  • ORC. (Organized Retail Crime)
  • Internal Theft.
  • Cloud based recording.
  • Warranty on all products.
  • Free mobile app with installation

Network Wiring

Do you need help with your home or business network?

Professionally installed and ready for your servers, routers, printers, and more.

Access Control

For security & secured building control

Control who has access to your business, how much, and when.

Allow us to conduct a thorough site survey and design, beginning with a basic schematic of your floor plan, and then address your basic security needs and questions.

Commercial Fire Alarm Systems

We will professionally install your fire alarms and make sure that they are all working properly and ensure that your building is safe in the event of a fire. Fire alarm systems are a crucial part of fire safety in commercial buildings. They are designed to save lives and protect property. We offer design, build, installation and 24-hour monitoring.

Home Automation

You’ve seen all the cool smart home gadgets, now let us help you get them hooked up and working.

Home Theater

Get the most out of your movie watching or the big game experience by having us help you setup your home theater.

About Us & Why We are
The Best For the Job

Superior Low Voltage, was founded in 2002, by Marcos Apodaca, and is based out of Salem, Oregon. With over 20 years of experience in the low voltage industry, we specialize in commercial and residential service throughout Oregon and Washington, including but not limited to: installation, design, integration of CCTV, access control, burglar alarm, fire alarm voice & data. Once your project is complete, we provide training and on-call support on all installed systems. As a business owner, Marcos believes in taking a customer first approach with each and every project, no matter how big or small. Our goal is to turn new customers into repeat customers by earning their trust, respect, and confidence. We also strive to ensure that our employees and technicians are at the forefront of the newest low voltage technological advances. We pride ourselves on our outstanding reputation for excellent customer service, top quality installation/service, and very competitive rates.

Thank you for voting us the 2017 Gold winner for Trade Contractor in the Mid-Valley

Salem Oregon Based

Serving all of Oregon & Washington States

Superior Low Voltage World Headquarters


The team of Superior Low Voltage has always done quality work for us with superior service. They take the time to understand what we need, while keeping budget in mind. My staff is happy with the way they keep the construction disruption as low as possible and clean up when they leave. Their products and services have been much appreciated, and we count on them to delivery well every time. I trust the work of Marcos and his team at Superior Low Voltage.

Todd A. Miller

Superintendent, Santiam Canyon School District

 SLV has been the exclusive CCTV vendor for Safeway/Albertsons stores in Oregon and SW Washington for the past 17 years. From the install of store camera, and alarm systems, to regular service calls, the quality of work, professionalism and customer service from Marcos and his staff has been amazing. There is no one better. Rick Osowick

Organized Retail Crime Manager

We are very pleased with the camera and security system installed by Superior Low Voltage. Marcos and his team were very knowledgeable and professional during the installation of our system. Whenever we have questions or are in need of additional assistance, they are always quick to respond to our needs and always provide superior service. McGinty, Belcher & Hamilton, Attorneys, PC

We contacted Superior Low Voltage to assist us with our 55+ community surveillance and security needs. They are professional, prompt, and personable. Superior Low Voltage uses quality products, truly provide superior service, and exceeded our expectations. We highly recommend Superior Low Voltage for all your security, surveillance, and low voltage needs.

Meadow Creek Village


2345 McGilchrist St Se, Suite 6, Salem, OR 97302


(503) 806-3031