Lock & Handle Replacement – STL Smart Maintenance

At STL Smart Maintenance, we offer professional lock and handle replacement services for residential and commercial properties throughout Saint Louis, Missouri. Whether you're dealing with a broken lock, worn-out door handles, security concerns, or simply upgrading to a new style, our expert technicians provide fast, reliable, and high-quality service to keep your property secure and functional.

Expert Lock & Handle Replacement Services

We specialize in replacing and installing a variety of locks and handles to suit your security, aesthetic, and accessibility needs. Our services include:

Lock Replacement & Installation

• Deadbolt Replacement – Upgrade security with new deadbolt locks for doors and entryways.

• Knob & Lever Lock Replacement – Fix worn-out or broken door locks to restore security.

• Smart Lock Installation – Keyless entry, digital locks, and advanced security systems.

• Keyed Entry Lock Replacement – Ensure proper access control with new locks for homes and businesses.

• High-Security Locks – Installation of pick-resistant, drill-resistant, and bump-proof locks for added safety.

• Commercial Lock Replacement – Heavy-duty locks, panic bars, push bars, and key card access systems.

• Mailbox & Cabinet Locks – Replace old or damaged locks on mailboxes, file cabinets, and storage units.

Door Handle & Knob Replacement

• Interior & Exterior Door Handles – Upgrade to stylish, modern, or more functional handles.

• Lever Handles for Accessibility – Install ADA-compliant handles for easier use.

• Sliding Door Handle Repair & Replacement – Secure patio doors, glass doors, and closet doors with durable handles.

• Handles with Built-In Locks – Ideal for bathrooms, bedrooms, and offices needing privacy.

Emergency Lock & Handle Repairs

If your lock or handle is broken, jammed, or malfunctioning, we provide emergency repair and replacement services. We work with residential doors, commercial entryways, garage doors, and gates to restore security and functionality quickly.

Why Choose STL Smart Maintenance for Lock & Handle Replacement?

✅ Fast & Reliable Service – Same-day and next-day appointments available.
✅ Trained & Experienced Technicians – Experts in door hardware, security locks, and accessibility solutions.
✅ High-Quality Hardware Options – Choose from trusted brands like Schlage, Kwikset, Yale, and Baldwin.
✅ Affordable Pricing & Transparent Quotes – No hidden fees, just honest and fair pricing.
✅ Residential & Commercial Solutions – We service homes, apartments, rental properties, offices, and retail stores.
✅ Security & Peace of Mind – We ensure proper installation and durability for long-lasting security.

Service Areas

We proudly serve Saint Louis, Maplewood, Richmond Heights, Clayton, University City, Kirkwood, Webster Groves, and surrounding communities. Whether you’re a landlord needing lock replacements for rental properties or a homeowner upgrading security, STL Smart Maintenance has you covered.