Commercial Locksmith
Top Commercial Locksmith in Jackson, MO
Seabaughs Locksmith LLC supports local businesses in Jackson, Cape Girardeau, Perryville, Dexter, Scott City, Advance, and nearby towns. We install, repair, and rekey commercial locks so doors work smoothly and buildings stay secure. Since 2014, our team has helped owners, managers, and facility staff keep entry points reliable and access controlled. We handle storefronts, office suites, warehouses, clinics, and service facilities across the region.
We bring the parts and the know-how to your site and complete the job with clear steps. You get direct communication and practical recommendations that fit your building and workflow. We match hardware when possible and upgrade only when the change improves security or durability.
Lock Installation, Lock Repair, and Lock Rekeying

The lock on this high-traffic commercial door had become very hard to turn due to years of wear and tear, so we replaced the lock cylinder and cut copies of the new key. We also inspected and lubricated the push bar to make sure it would continue to operate smoothly.
We install high-security commercial-grade locks on exterior entries, interior offices, and storage areas. We repair sticking cylinders, loose levers, worn latches, and misaligned strike plates. We rekey locks after staff changes, tenant turnover, or lost keys so that old keys stop working and new keys control access. Each door is tested for smooth latch engagement and proper clearance. Call us when you need help with:
- Commercial deadbolts, levers, mortise sets, and storefront hardware
- Rekeying individual doors or multiple locks for a master key plan
- Door closer repair and installation for reliable closing and latch contact
- IC core rekeying and installation for interchangeable core systems
Master Key Systems and Key Control
Many properties need layered access without a pocket full of keys. We build master key systems so that one master key opens selected doors and sub-keys open only assigned spaces. This approach fits multi-tenant buildings, offices with restricted rooms, and retail back areas. We document the keying plan so expansions and changes stay simple and organized.
We also support proprietary key control using Schlage Primus. This limits unauthorized duplication and gives you visibility over the number of keys. High-security keys are issued with authorization controls and recorded for accuracy.
Access Control Systems
We install standalone access control devices that manage entry without being part of a network. Keypads and supported smart locks allow simple add and remove steps for users. This helps prevent rekey cycles during staff changes and supports cleaner audit habits. Programming and adjustments are handled on-site, so disruptions stay low and schedules stay intact.
Break-In Repair and Security Upgrades

When you want an extra layer of protection against break-in attempts, call us to install latch guards on your exterior doors. Made from stainless steel or anodized aluminum, they protect lock hardware from forced entry and everyday wear and tear.
Forced entries leave more than a broken cylinder. We inspect the door, latch, strike, and jamb, and then restore function with durable parts. We replace damaged locks, reinforce the strike area with long screws and heavy plates, and realign the door for consistent closure. We review other entries and recommend upgrades that strengthen the whole opening. Our process includes:
- Assessing the lock, strike plate, hinges, and jamb for stress or cracks
- Replacing damaged components and restoring clean latch engagement
- Confirming key control with rekeying or high-security keys where needed
Smart Locks, IC Cores, and High-Security Keys
We install and program supported smart locks that include manual override. We service IC core systems for quick change-outs and rapid key control. We provide standard key duplication and high-security key duplication with authorization. These services help you maintain clear access rules and reduce downtime during staff and tenant changes.
Office Unlock and Same-Visit Adjustments
Office doors, interior suites, and storage rooms lock at the wrong time. We provide office unlock service and then check latch alignment and closer speed so the door closes and locks as intended. We perform minor adjustments during the same visit and explain larger repair steps when parts are worn or out of spec.
Choose Seabaughs Locksmith LLC for Commercial Locksmith Service
We work with local owners and managers who value clear work and reliable results. From new lock installation to master key systems and access control, we keep your entries working and your keys organized. Contact us to set a time that fits your schedule and your building.
FAQs About Our Commercial Locksmith Services
How much does a commercial locksmith service cost?
The cost depends on the type of hardware, number of locks, and specific locksmith services needed. We provide a clear, upfront quote before work begins so you know exactly what to expect. Many of our business locksmith services are more affordable than full lock replacement.
Do you install high-security lock systems?
Yes. We install and service commercial-grade high security locks, including Schlage Primus proprietary keyways that prevent unauthorized key duplication. These lock systems give your business better access control and added protection.
Can you rekey all the locks in my building to one key?
Yes. We set up master key systems so one key opens all designated locks, while other keys have restricted access. This is a cost-effective way to simplify security for commercial properties and property managers.
Do you repair door closers?
Yes. Our commercial locksmith services include repairing and installing door closers on office buildings, storefronts, and warehouses to ensure doors shut securely and align properly.
Can you replace locks after a break-in?
Yes. We replace damaged locks, reinforce strike plates and door frames, and upgrade to stronger commercial hardware when needed. We also review other entry points to improve overall building security.
Do you work with access control systems?
Yes. We install and service standalone and advanced access control systems for businesses. These systems allow you to change access rights without replacing physical locks.
Do you duplicate high-security keys?
Yes, with proper authorization. For restricted key systems such as Schlage Primus, we are one of the select locksmith companies that can provide key duplication, ensuring you maintain control over all keys in circulation.
Will I need to bring the lock to you?
No. All commercial locksmith services, including lock repair, lock installation, and key systems setup, are performed on-site at your business location.
Do you offer IC core rekeying?
Yes. We rekey and install interchangeable core (IC core) locks for businesses that need the flexibility to change locks quickly without replacing the entire lock.