Schedule Your Free Security Consultation & Assessment
Schedule Your Free Security Consultation & Assessment
Schedule Your Free Security Consultation & Assessment
Fix blurry footage, malfunctioning lenses, or connectivity issues with professional repairs for all types of surveillance cameras.
Restore keycard systems, biometric readers, and keypads to ensure secure and smooth access for authorized personnel.
Resolve false alarms, connectivity problems, and sensor malfunctions with expert alarm system diagnostics and repairs.
Reestablish clear communication with repairs for audio, video, and wireless intercom systems.
Repair network issues that disrupt system performance, including cabling, routers, and cloud-based security solutions.
Modernize older systems with upgraded components and software to meet today’s security standards.
EXCELLENT Based on 80 reviews Darriel Armstrong2025-06-18Trustindex verifies that the original source of the review is Google. The intercom system installation project they did for our 22-unit building in nyc was completed ahead of schedule. The apartment intercom system with door release feature has made life so much easier for residents. Tony was patient explaining everything to our older tenants too. Corey Hawkins2025-06-15Trustindex verifies that the original source of the review is Google. just had security camera installed by these guys. work was clean, fast and cameras catch EVERYTHING. night vision is amazing quality Zebby Mular2025-06-13Trustindex verifies that the original source of the review is Google. The access control specialists at Highline transformed our entire building security. Integration with our existing systems was flawless and the smartphone app makes managing everything so simple! Samantha Bobal2025-06-06Trustindex verifies that the original source of the review is Google. Tony was the best! I got locked out of my apartment and was worried about getting someone out there in a timely manner since it was late. He arrived quickly and worked efficiently - I was back in my apartment in under an hour from the time I called, his transit time, and work completed. He was also very respectful, kind, and funny which was great in light of the situation. I recommend him to anyone and everyone and won’t hesitate to call again if I’m locked out! James Long2025-06-04Trustindex verifies that the original source of the review is Google. Always a pleasure working with Tim and his team. Very professional. Work completed on time and on budget. Max Jordan2025-05-19Trustindex verifies that the original source of the review is Google. Quick response when our alarm system went down. The Highline Security New York team had it fixed within hours. Exactly what you need from a security company in NYC. Ilana Seewald2025-05-07Trustindex verifies that the original source of the review is Google. Great service, punctual and communicative. Definitely recommend! Terry Lin2025-05-05Trustindex verifies that the original source of the review is Google. Fast and great service, thank you Tony! Elizabeth Sernoff kapur2025-05-05Trustindex verifies that the original source of the review is Google. I had a great experience with Tony. My daughter locked herself out of the apartment and he came right away and was so helpful and kind! I’d use him again for sure!! Thanks for being so good, so quick and for being so nice to my kid.
Our certified professionals have years of experience repairing a wide range of security systems, ensuring effective solutions for any issue.
We prioritize quick repairs to minimize downtime and restore your property’s safety as soon as possible.
From small residential systems to large-scale commercial setups, we have the tools and knowledge to handle any repair need.
We focus on repairs first, offering affordable fixes before recommending replacements, saving you time and money.
Our repairs don’t just fix the issue—they strengthen your system to prevent similar problems in the future.
With a proven track record of excellence, we’re the go-to choice for security system repairs across New York City.
“In my 15 years of protecting New York properties, I’ve seen that real security isn’t about fancy technology – it’s about helping people feel safe. At Highline, we focus on what matters: protecting your property and your peace of mind.”
– Highline Security Director
Yes, we service all major brands and systems, regardless of the original installer.
Our team offers 24/7 emergency repair services, ensuring we’re available when you need us most.
Yes, we specialize in repairing and upgrading older systems to improve functionality and bring them up to modern standards.
Absolutely. We troubleshoot and repair issues across integrated setups, including cameras, alarms, and access control.
If replacement parts are needed, we source high-quality components and include them as part of the repair process.
Yes, we provide regular maintenance services to keep your system in top condition and reduce the risk of future breakdowns.
Yes, our technicians specialize in diagnosing and repairing connectivity issues in cloud-based and networked systems.