Emergency Locksmith Ronkonkoms

We are a Long Island, NY-based, family-owned security and fire alarm company with over 35 years of experience. We install, service, and monitor security systems and fire alarm systems for both residential and commercial properties. We pride ourselves on customer satisfaction and are committed to doing our best to keep your property safe.

We install burglar and fire alarms, automated gates, access control, security cameras, business phone systems and much more.

Nothing is more important than the safety of your home or business. That's why Brookhaven Locksmiths is here for you 24 / 7. Visit our showroom: See our fully accessible showroom, conveniently located at 4600 Nesconset Hwy in Port Jefferson Station. With a 2,500 square-foot store front, you can find any hardware you need. The showroom is open Monday - Friday from 8am to 5:30pm, and Saturday from 8am to 5pm. Fast, reliable service: Our many dispatch stations allow us to cover all of Long Island. You'll see our fully-stocked trucks in your neighborhood. Emergency service is available 24 hours a day, 7 days a week. 90 day full warranty: If we install a lock for your home or business and there's a problem, we will come back and replace it free of charge. Specialized discounts for contractors: If you're a contractor looking for a large quantity of lock hardware, we offer specialized discounts at a wholesale level.