Fulton, MD residents and businesses rely on Locksmith Guarantee for residential lockouts, automotive key replacement, commercial security upgrades, and scheduled or emergency service. Maryland License #507 — we come to you, fully equipped.
Serving All of Fulton, MD
Residential · Automotive · Commercial · Emergency
Your home’s security is our top priority. Locksmith Guarantee carries top-of-the-line lock products to deliver the very best home locksmith services in Fulton. Whether you need a new lock, a spare key, or need to rekey after moving in, we handle it all on site.
From car lockouts to transponder key programming, we provide reliable, on-site automotive locksmith service for all major vehicle makes and models across Fulton and Howard County.
Security is critical for Fulton businesses. We design and install commercial security solutions from high-security locks to full access control systems, protecting your assets, employees, and property.
Upgrade your Fulton home or business with modern electronic security. We install, configure, and integrate smart locks, keypad entry, and access control systems for complete automated security.
Complete lock installation, repair, and replacement for homes and businesses throughout Fulton, MD.
Precision key cutting for all standard, high-security, and transponder key profiles — done on site within a reasonable timeframe.
Smart locks, keypad entry, access control, and electric strike systems for modern Fulton properties.
Tiered master key solutions for Fulton commercial buildings, allowing granular access control across all entry points.
Car lockouts, transponder key programming, ignition repair, and key fob replacement for all vehicle makes in Fulton.
High-security lock systems, access control, and panic hardware for Fulton offices, warehouses, and retail properties.

We carry top-of-the-line lock products to deliver the best home locksmith services in Fulton. Lockouts, lock installation, rekeying, and smart lock setup — handled on site.

Car lockouts, transponder key programming, ignition repair, and key fob replacement — all major makes and models handled by our mobile technicians in Fulton.

Locked out of your home, vehicle, or office in Fulton? Our mobile technicians respond professionally — no damage, no delays, Sun–Fri 8AM to 11PM.
Your home’s security is our top priority. We offer a full range of residential locksmith services in Fulton, MD — carrying the best tools and lock products to ensure your home stays safe and secure.
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We provide a full range of locksmith services in Fulton including home lockouts, lock installation and repair, rekeying, key duplication, car lockouts, transponder key programming, ignition repair, commercial lock systems, smart lock installation, master key systems, and electric strike installation.
A business rekey service changes the internal pin mechanism of your existing locks so they operate with a new key. Recommended when keys are lost or stolen, when an employee with key access leaves, or when you take over a new commercial property. reliableer and more affordable than full lock replacement.
No. Rekeying only changes the internal pins inside the lock cylinder — the hardware stays in place. This makes rekeying significantly more cost-effective than replacing locks while achieving the same security benefit.
Yes. We can rekey multiple locks across your home or business to operate with one master key for convenience, while still maintaining individual key access for specific doors if needed.
Absolutely. Rekeying enhances security by invalidating all previously issued keys and ensuring only authorized individuals have access. It is the most efficient way to reset access control after a personnel change or security concern.