From wholesale supply to installation and repair — we're your single source for lock hardware in Houston.
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Now offering access control as a service for the multi-family industry. Complete turnkey solutions for new construction and retrofits on existing properties — from system design to installation.
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A curated selection of cabinet hardware, towel bars, robe hooks, and bath accessories from trusted brands like Delta and Moen — ideal for builders finishing residential and multi-family projects.
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Specialized mailbox services for Houston with over 40 years of experience. CBU cluster boxes, panel mailboxes, and full repair services for multi-family properties.
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Professional installation of exit devices and repair of Simplex levers. Our technicians bring decades of field experience to every service call across the greater Houston area.
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Comprehensive hardware solutions for single-family and multi-family developments. From spec to installation, we manage the entire hardware scope for your project.
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Full-line inventory for the multi-housing and construction industries. Competitive wholesale pricing with the depth of stock to keep your project moving.
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Entry & Exit Hardware
Commercial Exit Devices
CBU Cluster Mailboxes
Heavy-Duty Commercial Locks
We're the hardware partner of choice for Houston's fastest-growing residential and commercial developments.
A personal, yet professional approach to the consumer.
What began with one man, a passion for hardware, and a garage to work in has grown into one of Houston’s most trusted wholesale lock supply companies. Patrick Collins started “Collins’ Keys & Things” in 1972 — and the keys haven’t stopped turning since.
Incorporated as Collins’ Keys Inc. in 1980, the company grew alongside Houston’s booming housing market, eventually evolving into C.K.I. Wholesale Lock Supply Inc. — a name built on decades of reliability and a personal, yet professional approach to every client.
Patrick Collins founded “Collins’ Keys & Things” — humble beginnings with big ambitions.
Began actively serving Houston’s residential and commercial markets. The tagline was born.
Officially incorporated as Collins’ Keys Inc., establishing a formal foundation for growth.
Five decades on, a full-line wholesale hardware supplier for Houston’s multi-housing and construction industries.
We partner with the most trusted names in the lock and hardware industry — 41 manufacturers and counting.
Showing 12 of 41 brands we stock and source.
View All BrandsFive decades. Hundreds of projects. One standard of excellence.
Whether you're planning a new development or need a quick repair, our team is ready to help.
