At Astro Locks, we specialize in comprehensive locksmith and security services tailored to meet both residential and commercial needs. Our residential offerings range from lock repairs and rekeying to complete replacements and emergency lockout assistance. We work with all major lock systems to ensure your home remains safe and secure. Our commercial services cover advanced security solutions, including high-security lock installations, access control systems, master key setups, and professional-grade hardware fittings. We also supply and install commercial-grade door hardware, such as door closers, panic bars, and hinges that are compliant with current safety codes.
Additionally, we provide modern surveillance solutions with high-definition cameras, remote monitoring, and motion-detection features, suitable for both home and business environments. At Astro Locks, we pride ourselves on being a trusted local provider offering prompt, professional, and reliable service. Our experienced technicians are committed to protecting your property with state-of-the-art security technology and personalized service. Whether you're securing a residence or upgrading a commercial space, our team is here to ensure your peace of mind through expertly delivered solutions.
- Boston, Brookline, Brighton, Watertown, Newton, Sharon and sorroundings.
- Licensed
- Insured
- Free quotes for all locksmith services
- Residential lock repair, rekeying, and replacements
- Customized commercial security and access control
- Expert installation of commercial door hardware
- High-quality surveillance with 24/7 monitoring
- Fast, professional, and trusted local service
- Cash
- Debit cards
- Credit cards
Astro Locks delivers fast, professional home lockout assistance with no damage to your property. Our licensed locksmiths are Boston-based, experienced in both traditional and smart lock systems, and committed to getting you back inside quickly. We offer transparent pricing and immediate dispatch with no call centers involved. Your safety and peace of mind are our priority. 
Our key duplication service at Astro Locks is designed to provide peace of mind through dependable and precise key copies. Using advanced equipment, we guarantee consistent quality with every duplicate. Having spare keys can be critical for access in emergencies or for sharing with trusted family and staff. Count on us for a smooth, professional duplication experience. 
With over 20 years of experience, Astro Locks delivers expert commercial locksmith services trusted by businesses throughout the region. We provide solutions for lockouts, security installations, keyless entry, and access control systems. Our team is known for prompt, reliable service and a strong commitment to integrity. Emergency support is available 24/7, every day of the year.