Quality Service All Year Long | Serving Southwest MO |  417-235-6663

Lock Installations and Repairs

Your Home's Security, Reinforced


At Peterson Lock & Key, we understand the paramount importance of your home’s security. That’s why our lock installation and repair services are designed to provide you with peace of mind, knowing your residence is well-protected against unauthorized access. Our team of licensed, bonded, and insured locksmiths brings over three decades of expertise directly to your door, ensuring every lock is installed or repaired with unmatched precision and care.

Our Comprehensive Services Include:

  • Lock Installation: Whether you’re building a new home, upgrading your security, or replacing worn locks, we provide expert installation services for all types of locks, including deadbolts, doorknobs, smart locks, and more.
  • Lock Repair: From stuck keys to broken mechanisms, our specialists are equipped to handle all forms of lock repairs, restoring your security system’s integrity with efficiency and reliability.
  • Lock Changes and Rim Cylinders: Enhance your security with our lock change services, perfect for new homeowners or anyone looking to upgrade their lock systems. We also specialize in rim cylinder replacements for additional security layers.
  • Residential Lock Sales: Choose from a wide selection of high-quality locks from top brands. Our experts can guide you to the best options suited to your security needs and preferences.
  • Deadbolts and Doorknobs: Specializing in the installation and repair of deadbolts and doorknobs, we ensure your first line of defense is solid and reliable.
  • Safe Combination Change and Services: Protect your valuables with our safe services, including combination changes, repairs, and installations.
  • Drawer Locks and Cabinet Locks: Extend your security to every corner of your home with our lock services for drawers and cabinets, safeguarding your personal items and sensitive documents.
Core of a Door Lock

Why Choose Peterson Lock & Key? 

  • Licensed, Bonded, and Insured: Rest easy knowing that you’re in the hands of certified professionals who are committed to quality and security.
  • Over 30 Years of Experience: Leverage our decades of expertise to ensure your locks are installed or repaired correctly the first time.
  • Free Estimate: Start with a transparent, no-obligation estimate to understand your needs and the best solutions to meet them.
  • Emergency Services: Locked out or facing a security breach? Our emergency services are here to assist you when you need it the most.

Secure your peace of mind today with Peterson Lock & Key’s premier lock installation and repair services. Contact us for a free estimate and let us help you turn your house into a fortified home.