Professional Lock Installation Service St. LouisExpert Security Installation
Expert installation of high-security locks, deadbolts, and smart locks throughout St. Louis, including Ladue, Creve Coeur, and Saint Louis. Comprehensive security consultation and warranty coverage included with every installation.
Professional Lock Installation Process in St. Louis
Expert lock installation service with comprehensive security consultation and warranty coverage included. Learn more in our guide to high-security locks vs. standard locks
Lock Installation Workflow
Security Needs Analysis & Lock Selection
What are you protecting? Front door needs Grade 1 deadbolt (ANSI/BHMA highest rating—$80-150). Side/back doors can use Grade 2 ($40-70). Interior doors? Privacy knobs with push-button locks suffice. We discuss brands: Schlage (most popular, solid mid-range), Kwikset (budget-friendly), Medeco/Mul-T-Lock (high-security with sidebar mechanisms, $200-400). For rentals, we recommend keyed-alike sets so one key opens everything. If your existing locks are in good shape, lock rekeying may be a more cost-effective option.
Door Prep & Bore Hole Drilling (20-35 Minutes/Door)
New construction? Easy—drill 2-1/8" bore hole for lockset, 1" cross-bore for latch, chisel mortise for strike plate. Replacing old locks? 90% of homes use standard 2-3/4" backset, but older doors may be 2-3/8"—we measure before drilling. Metal doors require carbide hole saws and take longer. Fiberglass doors crack easily if drilled wrong—we use tape and slow speeds to prevent splintering. Misaligned holes cause binding—we use jigs for precision.
Strike Plate Reinforcement (Often Overlooked)
Standard strike plates are wimpy—two 3/4" screws into trim, not structure. We install 3" security screws that bite into the door frame's stud. For maximum protection, add a box strike (metal pocket that encases the bolt) or a door reinforcement kit with wraparound strike ($25-40 extra). Kick-in burglaries are the #1 residential break-in method—reinforced strikes stop 95% of forced entry attempts.
Security Education
We provide instructions on proper lock operation and maintenance tips to ensure your new locks provide years of reliable security.
Installation Service Includes:
- Free security consultation
- Professional lock installation
- Proper door preparation and alignment
- Multiple keys for each lock
- Function testing and adjustment
- 1-year warranty on installation
Why Choose Our Lock Installation
Grade 1 & 2 Hardware
We install ANSI/BHMA Grade 1 and Grade 2 locks — the same commercial and residential grades used by security professionals.
Door Prep Included
New deadbolt on a door with no existing hole? We handle boring, mortising, and strike plate prep as part of the installation.
Kick-In Prevention
Every installation includes a reinforced strike plate with 3-inch screws anchored into the structural frame — not just the door jamb.
Security Levels Available
Standard Security
Basic deadbolts and door knobs
Grade 2 Security
High Security
Pick and bump resistant locks
Grade 1 Security
Smart Security
Keyless entry systems
App Control
Frequently Asked Questions - Lock Installation Service St. Louis
Common questions about our professional lock installation service in the metro area and surrounding communities
What types of locks do you install in St. Louis?
We install all types of locks including standard deadbolts, high-security deadbolts, smart locks, keypad locks, door knobs, commercial locks, and specialty security hardware. If you've been locked out of your business, our commercial lockout team can help get you back in. We work with top brands like Schlage, Kwikset, Yale, August, and Medeco. Our locksmiths can recommend the best lock type for your specific security needs and budget.
What influences lock installation pricing?
Lock installation costs vary based on lock type and installation complexity. Key factors include the specific lock chosen, door preparation requirements, and installation complexity. We provide transparent pricing with no hidden fees and offer complimentary security consultations to help you select the most suitable solution.
Do you provide warranty on lock installation?
Yes, we provide a 1-year warranty on all lock installation workmanship. The locks themselves carry the manufacturer's warranty (typically 1-3 years). If you experience any issues with our installation work within one year, we'll return to fix it at no charge. Our warranty covers proper installation, alignment, and function.
Can you install locks on any type of door?
Our locksmiths can install locks on most door types including wood, metal, fiberglass, and composite doors. We handle residential doors, commercial doors, security doors, and specialty applications. Some doors may require additional preparation or reinforcement, which we can provide as part of our comprehensive lock installation service.
How long does lock installation take?
Most lock installations take 30-60 minutes per lock depending on the door type and lock complexity. Standard deadbolt installation typically takes 30-45 minutes, while smart locks or high-security locks may take 45-90 minutes including setup and testing. We work efficiently while ensuring proper installation and security.
Complete Lock Installation Coverage - St. Louis Metro
New construction, renovation, or security upgrade — our mobile lock installation team handles it all across the St. Louis metro. We install residential deadbolts, commercial-grade cylindrical locks, electronic keypads, and high-security systems from brands like Schlage, Kwikset, Baldwin, and Medeco. Serving Webster Groves Victorians, Chesterfield new builds, and everywhere in between
Lock Installation Service Areas - Serving 40 Cities:
Service Coverage: Professional lock installation service available across all 40 service areas across the greater St. Louis metropolitan region in Missouri and Illinois.
Need Professional Lock Installation?
Expert lock installation service with comprehensive security consultation throughout St. Louis
Call Now: (314) 728-5700All Professional Locksmith Services in St. Louis
Complete locksmith solutions for residential, commercial, and automotive needs throughout the St. Louis area
Car Lockout Service
Emergency automotive lockout assistance
House Lockout Service
Emergency residential lockout assistance
Key Fob Programming
Mobile key fob programming service
Key Duplication
Professional key cutting service
Lock Rekeying
Cost-effective security upgrade
Commercial Lockout
Business emergency lockout service
Safe Unlocking
Professional safe opening service
Broken Key Extraction
Expert key removal without damage
Ignition Repair
Mobile ignition repair service
Smart Lock Installation
Modern keyless entry systems