Astro Locks | Trusted Locksmith Services in Boston, MA

Full-Service Locksmith. Professional Hardware Installers.

Complete Locksmith Services & Commercial Door Hardware Solutions

Locksmith Services

Residential Locksmith

Our residential locksmith services include lock repairs, rekeying, lock replacements, and lockout help. We work with all types of locks and security hardware to keep your home safe and secure.

Commercial Locksmith

We provide commercial locksmith services including high-security locks, master key systems, access control, lock repairs, and hardware installs — tailored to your business.

Commercial Door Hardware

We supply and install heavy-duty locks, door closers, hinges, and panic bars for offices, retail, apartments, and more — all code-compliant and built for security.

Surveillance

We install high-quality security cameras with remote access, motion detection, and 24/7 monitoring — ideal for homes and businesses.

About Us

Astro Locks is a trusted locksmith company providing expert residential, commercial, and security solutions.
From lock repairs and rekeying to advanced commercial hardware and surveillance installations, our team is dedicated to delivering reliable, high-quality service. With a focus on safety, professionalism, and fast response times, Astro Locks is your local partner in property protection.

Our Services

Access Control

House Locks

Key Cutting

A security camera is hanging from a pole in front of a house.

Security Systems

Door Hardware

Safes

“Excellent work. Very knowledgeable and was able to change locks even though the locks we had were quite old. Great communication - would recommend to others.”

Scott W. in Newton, MA
“One of the things I appreciated about Lior was how clearly he communicated with me about the job. He gave me good advice over the phone about selecting locks. He was just generally easy to talk to, which made the whole process smooth. He arrived on time, completed the work cheerfully, and did a few extra things that needed to be done. He was also thoughtful and fair about price.”

Douglas S. in Milton, MA

Button
“He took it (Crash bar) apart and did his thing (and he let me watch so I could learn, which was very kind of him), and when he put it back together it worked like a charm. A few weeks later, it is still working like a charm. It's never worked this well, even when it was new 12 years ago. Needless to say, I'm very pleased. He saved us from having to purchase a whole new crash bar system.”

Fellowship Church in Dedham, MA

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When it comes to protecting your business, modern problems call for modern solutions. Gone are the days of relying solely on physical locks and keys. Enter modern access control systems , the ultimate game-changer in commercial security. These systems don’t just protect your property—they redefine what security can mean for your business. Let’s dive into how these cutting-edge systems are transforming commercial properties and why your business can’t afford to miss out.