PDQ Locks: Installation and Commercial Service in Puerto Rico
What are PDQ locks and where are they used?
PDQ locks are designed for high-traffic commercial use , offering durability, performance, and ease of maintenance . They are common in offices, institutional buildings, retail stores, and multi-family residential projects .
As a Certified Locksmith in Puerto Rico , we offer professional installation, repair, and maintenance for PDQ systems, ensuring reliable operation in demanding environments.

PDQ Locks: High-Performance American Construction
PDQ combines commercial durability with certified domestic manufacturing. Their locks are ideal for offices, schools, and buildings that require mechanical reliability. At ServicioCerrajero.com, we recommend PDQ for its strength, technical support, and affordable maintenance.
Types of PDQ locks available
A) XGT Series – Grade 1 Locks
B) GT Series – Grade 2 Locks
C) Mortise Series – Commercial Shroud
D) Deadbolts PDQ – Reinforced Security
E) Classroom Functions – Institutional Design
F) Privacy & Passage – Commercial interior
G) Electrified Locksets – Electrified
H) Key Systems – Controlled Keys
PDQ installation and technical service island-wide. Call 787-664-5557.
