Your Local Locksmith in Allen, Collin County
Allen is a fast-growing Collin County city along US-75, home to the Allen Event Center and major retail. We serve its family neighborhoods, businesses, and busy commercial centers.
Whether you're locked out at midnight, buying a new home, replacing lost car keys, or securing a business, C&S Locksmith brings a fully-equipped mobile shop to your door in Allen. We open doors without damage, cut and program keys on-site, and stand behind honest, up-front pricing — no surprise fees when the job is done.
Areas We Cover in Allen
We serve the US-75 corridor, Watters Creek, Twin Creeks, and established neighborhoods, plus the surrounding Collin County roads and neighborhoods. Don't see your exact street? Call us — if you're within about 35 miles of Greenville, we come to you.
Locksmith Services in Allen
Residential Locksmith
Rekeys, lock installation, smart locks, and home lockouts for Allen homeowners and renters.
Learn MoreAutomotive Locksmith
Car lockouts, lost keys, and transponder/fob programming, often right at your vehicle in Allen.
Learn MoreCommercial Locksmith
Master key systems, access control, and high-security locks that protect Allen businesses.
Learn MoreEmergency Locksmith
24/7 lockouts, break-in repairs, and urgent rekeys anywhere in Allen and Collin County.
Learn MoreWhy Allen Trusts C&S Locksmith
We're not a national call center that farms your job out to a stranger. We're a local, licensed Texas locksmith (License #B02005601) that has served Collin County since 2000. When you call (469) 279-5891, you reach real people who know these roads, quote you honestly, and dispatch a technician who treats your home, car, or business with respect.
Every job — from a simple rekey to a full commercial access-control install — is backed by our workmanship and our satisfaction guarantee. That's how we've earned the trust of Allen families and businesses for over two decades.