Lock replacement services in Atlanta, GA
Professional new lock installation and door lock replacement near you
Need lock replacement in Atlanta, GA? Whether your lock is old, damaged, outdated, or you’re moving into a new home, Jefferson Locksmith Atlanta provides fast, reliable, and affordable lock replacement for homes, apartments, condos, and commercial properties across the Atlanta metro.
Our certified technicians install high-quality locks designed to improve your security, convenience, and peace of mind—all backed by a 1-year warranty on parts and labor.
Call +1 404-999-4065 or request a free quote for door lock replacement in Atlanta.
Why lock replacement matters
Your door lock is your first line of defense. Common reasons Atlanta customers replace locks include moving into a new home or rental (you never know who has copies of old keys), after break-ins or attempted break-ins, lost or stolen keys with your address attached, old rusted locks over 15 years old, upgrading to smart or high-security hardware, managing access for tenants or employees, and meeting insurance or HOA requirements.
If your lock no longer feels smooth, secure, or reliable, it’s time to consider replacement. Atlanta’s humidity accelerates rust in older locks, making timely replacement especially important.
Rekey vs repair vs replace: choosing the right solution
Understanding these three options helps you make the most cost-effective decision.
Rekeying ($50-$80 per lock) changes the internal pins so old keys no longer work, but you keep your existing hardware. Best for moving into a home with working locks, lost keys when locks still function well, or locks less than 10 years old. Not suitable for damaged locks, outdated security, or when you want smart features. Learn more about getting locks rekeyed in Atlanta.
Repair ($60-$150) fixes mechanical problems like misalignment or worn components. Best for misaligned strike plates, sticky mechanisms, or single failed components. Not suitable for multiple failing parts, break-in damage, or outdated security. Visit our page about fixing broken locks for more information.
Replacement ($100-$350+) installs completely new lock hardware, upgrading security and functionality. Best for locks over 15 years old, break-in damage, outdated locks, or upgrading to smart or high-security hardware.
Quick decision guide:
- Just moved in + locks work fine = Rekey
- Lock malfunctions + hardware decent = Repair
- Old locks or want upgrades = Replace
- Break-in damage = Replace
- Want smart features = Replace
Understanding your lock options
Deadbolts: your primary security
Single-cylinder deadbolts have a key outside and a thumb turn inside. Standard for most homes, they allow quick exit during emergencies. If your door has glass panels nearby, someone could break the glass and reach the thumb turn.
Double-cylinder deadbolts require a key on both sides, preventing the glass-panel vulnerability but creating a fire safety concern—you need a key to exit during emergencies. Use only on non-primary exit doors with glass panels.
Smart deadbolts combine traditional security with keyless entry, remote locking, and access codes. They require batteries (6-12 months) and most offer mechanical key backup. Popular models: Schlage Encode, Yale Assure, Kwikset Halo.
Security ratings: Look for ANSI/BHMA Grade 1 (best, commercial) or Grade 2 (excellent residential). Grade 3 is interior doors only.
Smart locks: convenience meets security
Smart locks offer keyless entry, remote unlocking for deliveries, temporary codes for guests or cleaners, access logs showing who entered when, and smart home integration.
Important considerations: require battery changes (typically annual), most need Wi-Fi or Bluetooth, always choose models with mechanical key backup in case electronics fail.
Popular brands we install: Schlage Encode (reliable Wi-Fi, sturdy), Yale Assure (compact, multiple connectivity options), August Smart Lock (retrofit design), Kwikset Halo (budget-friendly), Lockly (fingerprint options).
Best for: Vacation rentals and Airbnb (temporary codes), families with children (no lost keys), property managers (remote access control), forgetful people.
High-security locks: maximum protection
High-security locks provide significantly better protection against picking, bumping, and drilling. Restricted keyways mean keys can’t be duplicated at hardware stores—you need our authorization. Hardened steel inserts resist drilling. Complex pin designs defeat picking attempts.
When you need them: Commercial properties with valuable inventory, upscale homes in high-crime areas, businesses with insurance security requirements, properties with previous break-in attempts.
Brands we install: Medeco, Mul-T-Lock, Schlage Primus, ASSA Abloy.
Cost-benefit: High-security locks cost $200-$350 versus $100-$150 standard, but they last 20+ years and may reduce insurance premiums.
Our lock replacement services in Atlanta
We handle complete lock replacement whether you purchase locks through us or want us to install hardware you’ve bought yourself.
Residential lock replacement
We replace locks for homes, apartments, condos, rental properties, and Airbnb units across Atlanta.
Deadbolt replacement is our most common service. We install single or double-cylinder deadbolts based on your door configuration, ensure proper alignment with strike plates, adjust for door settling common in older Atlanta homes, and can reinforce door frames if needed.
Smart lock installation includes mechanical installation, electronic setup, Wi-Fi configuration, app installation, initial access code creation, and teaching you how to use all features including Alexa, Google Home, or Apple HomeKit integration.
Keying options: When replacing multiple locks, you can have them keyed alike (all use the same key) or keyed differently. Most homeowners prefer keyed alike for convenience. We can also match new locks to your existing keys if you’re only replacing some locks.
Check our residential locksmith services.
Commercial lock replacement
Businesses need locks that withstand heavy daily use while maintaining security compliance. We minimize disruption with efficient installation and flexible scheduling.
Commercial-grade deadbolts and mortise locks are built for durability and meet Grade 1 insurance and building code requirements. Mortise locks provide excellent security for offices, retail stores, and commercial buildings.
Panic bars and exit devices allow quick egress while preventing unauthorized entry. Required by fire codes, we ensure proper installation and testing for life safety compliance.
Master key systems let you issue different keys to employees based on access needs while maintaining master keys for managers. We design systems that fit your organizational structure.
Storefront locks for aluminum and glass doors require specialized narrow-stile hardware designed for commercial glass doors common in retail and office applications.
Check our commercial locksmith services.
Common lock replacement scenarios
New homeowners and renters should change locks before moving belongings in, ensuring no one with old keys can access the property. We typically replace or rekey all exterior doors. For apartments, check your lease as some require landlord permission.
After break-ins, forced entry damages locks in ways that aren’t always visible. We assess damage, replace compromised locks with stronger hardware, and provide detailed documentation for insurance claims.
Airbnb and vacation rentals benefit from smart locks because you can create temporary access codes that automatically expire after checkout. No rekeying between every stay, no worrying about guests keeping keys.
Upgrading old locks: If your home has original locks from 15+ years ago, modern replacements offer dramatically better security with pick-resistant features and stronger materials.
DIY vs professional lock replacement
You might handle DIY for: Simple deadbolt replacement when new lock fits existing holes perfectly, replacing interior door knobs, switching out a broken lock with identical model.
You should hire a professional for: First-time installations requiring new holes, smart locks requiring electronic setup, high-security locks, commercial locks meeting code requirements, doors needing adjustment for proper alignment, multiple locks that need keying alike, any time security is critical.
Common DIY mistakes we fix: incorrect backset measurement, stripped screw holes from over-tightening, improperly installed strike plates, smart locks installed but not configured, doors that don’t latch due to misalignment. The cost of fixing DIY errors often exceeds what professional installation would have cost initially.
Serving the City of Atlanta
Being a local company in Atlanta, we are aware of the unique security requirements of our neighborhood. Our vehicle locksmith professionals can offer effective and focused service because they are familiar with the city’s local location. We have established a solid reputation in Atlanta by offering our neighbors professional locksmith services.
How our lock replacement process works
Contact us for consultation. Call or request a quote online. Tell us your property type, how many locks need replacement, and whether you have specific locks in mind or want recommendations.
On-site assessment. For complex projects or if you’re unsure what you need, we’ll visit your property to assess doors, measure specifications, and discuss security goals.
Recommendation and pricing. We explain your options and provide clear pricing. If you’re choosing between rekeying and replacement, we’ll honestly tell you which makes more sense. For multiple locks, we offer bulk pricing.
Professional installation. We install locks precisely, ensuring proper alignment and smooth operation. For smart locks, we complete electronic setup and teach you features. Multiple locks can be keyed alike during installation.
Testing and demonstration. Before leaving, we test every lock multiple times, verify deadbolts fully extend and retract, ensure keys work properly, and confirm you’re completely satisfied.
Warranty and support. Every installation includes a 1-year warranty on parts and labor.
Most single lock replacements take 20-40 minutes. Multiple locks can be done in one visit.
Pricing for lock replacement services
- Standard deadbolt: $100-$150 including lock and installation
- Smart lock: $180-$300 depending on model and features
- High-security locks: $200-$350 for restricted keyway systems
- Commercial locks: $150-$250+ depending on type
- Multiple locks: Contact us for bulk pricing discounts
- Rekeying alternative: $50-$80 per lock if locks are in good condition
- Customer-supplied locks: $50-$80 installation-only service
All prices include the lock (or installation if you supply locks), professional installation with proper preparation, keying configuration, testing, and 1-year warranty.
Why choose Jefferson Locksmith Atlanta
We’re fully licensed and insured with specialized training in residential and commercial lock installation for all major brands. We provide genuine consultation, not sales pressure. If rekeying saves you money and meets your needs, we’ll recommend it even though replacement generates more revenue.
We work with all major lock brands and can source specialty hardware when needed. We can also install locks you’ve purchased yourself if you prefer. Our installation quality ensures locks function perfectly and last for years with proper alignment, secure mounting, and correct adjustment.
Every installation includes a comprehensive 1-year warranty on parts and labor. We offer flexible scheduling including same-day service for urgent situations and after-hours installation for commercial clients.
Customer experiences
Just bought a house in Decatur and wanted all the locks replaced before moving in. Jefferson Locksmith came the day before our move, replaced all five exterior locks and keyed them alike. Professional work and reasonable pricing.
Patricia M., Decatur
⭐⭐⭐⭐⭐
Our office was broken into and the back door lock was damaged. Jefferson Locksmith came within two hours, replaced it with a stronger commercial lock, and provided documentation for our insurance claim.
David C., Midtown Atlanta
⭐⭐⭐⭐⭐
Installed smart locks on three doors for our Airbnb. The technician set everything up including Wi-Fi and showed us how to create temporary guest codes. Game changer for managing the property remotely.
Lauren K., East Atlanta Village
⭐⭐⭐⭐⭐
FAQs: lock change
Should I rekey or replace my locks?
If your locks are less than 10-15 years old and function well, rekeying costs $50-$80 per lock versus $100-$150 for replacement. Replace if locks are old, damaged, you want security upgrades, or you’re adding smart features.
How much does lock replacement cost in Atlanta?
Standard deadbolts cost $100-$150 installed. Smart locks run $180-$300. High-security locks cost $200-$350. Contact us for bulk pricing on multiple locks.
Should I replace all locks when moving into a new home?
Yes, absolutely. You never know how many copies of old keys exist. We recommend replacing or rekeying all exterior door locks before moving belongings in.
Can you make all my new locks work with the same key?
Yes. When replacing multiple locks, we can key them alike so one key opens all locks. This is the most popular option for residential properties.
Do you install smart locks?
Yes. We install all major brands including Schlage Encode, Yale Assure, August, Kwikset Halo, and others. We handle mechanical installation and complete electronic setup including app configuration.
What's the most secure type of deadbolt?
Look for ANSI/BHMA Grade 1 or Grade 2 deadbolts. For maximum security, consider high-security brands like Medeco or Mul-T-Lock with restricted keyways.
Can you install locks I bought myself?
Yes. We charge $50-$80 per lock for installation-only service. However, we can’t warranty hardware we didn’t supply.
Will new locks fit my existing doors?
Most modern locks are standardized, but older doors may have different measurements. We measure backset and door thickness to ensure proper fit and handle any needed modifications.
How long does lock replacement take?
Single lock replacement typically takes 20-40 minutes. Multiple locks can be done in one visit, with each additional lock taking less time.
Do you provide commercial lock replacement?
Yes. We install commercial-grade deadbolts, mortise locks, panic bars, storefront locks, and master key systems. We can schedule after-hours installation to avoid disrupting your business.
What's the difference between Grade 1, 2, and 3 locks?
These are ANSI/BHMA security ratings. Grade 1 is best (commercial-grade), Grade 2 is excellent for residential exterior doors, and Grade 3 is suitable only for interior doors.
Can you install locks that meet my insurance requirements?
Yes. Many insurance policies require deadbolts meeting specific security ratings. Tell us your requirements and we’ll recommend compliant locks.
Do smart locks get hacked?
Quality smart locks from reputable manufacturers use strong encryption and are very difficult to hack remotely. The mechanical backup provides additional security.
How long do locks typically last?
Quality locks last 15-20 years with proper maintenance. High-security locks can last 20-25 years or more. If your locks are older than 15 years, replacement is usually wise.
Is your work guaranteed?
Yes. Every lock replacement includes a 1-year warranty on parts and labor. If something goes wrong with our installation, we’ll fix it at no charge.
Can you help me choose the right locks for my needs?
Absolutely. We provide free consultation to help you choose appropriate locks based on your security needs, budget, lifestyle, and door specifications.
Contact Jefferson Locksmith Atlanta for lock replacement
Call now or request a free quote for lock replacement anywhere in Atlanta, GA.
Whether you’re moving into a new home, upgrading security after a break-in, or installing smart locks for convenience, we provide professional installation with quality hardware and complete warranty coverage.