Audio Video System Installation in Suffolk and Nassau County

AV ServicesContractors increase your revenue with TDLI. Offer your customers planning, design, installation, and maintenance for voice systems and increase your potential for consistent profit. When you hire TDLI directly, we offer smooth installations for your customers when you hire us as your expert telecommunications partner.

Your customers will receive our telecommunications expertise and ongoing knowledge updates. Give your clients more by providing them with our reliable, fast and problem-free services. This is no time to “wing it” or hire someone just to get it done. Get in touch with TDLI.

Your company benefits with attractive profit margins and strong client relationships when you partner with us.

“As with all niche services involving technology when software and hardware have short shelf-lives and keeping up with updates, upgrades, big changes and maintenance over the life of the product requires ongoing expertise and dedication”. – TDLI

Most A/V, Alarm and I.T. companies focus on their core expertise, but they also know, adding telecom can increase revenue and profits. It takes real resources in the form of time and money to take on a big niche like voice telecommunications, but it doesn’t have to for you.

Simply staying on top of system changes, new equipment training, losing skilled employees and support issues mandate a knowledgeable full-time team of people to get it done profitably for your company.

Without any out-of-pocket on your end, you keep up with and offer quality Telecomm services to your clientele when you partner with TDLI.

Why Choose Us?

  • 0% Financing
  • Free Estimates
  • Certified Optimum Rep
  • 24 Hour Emergency Service
  • Over 20 Years of Experience!
  • Full Repair & Refurbish On Site
  • Suffolk County Low Voltage Licensed & Insured
  • Support for Older Systems As Well As Latest Technology