Deadbolt Installation in Phoenix
A door with only a knob lock is a door with a single point of failure. Adding a proper deadbolt is one of the highest-return security upgrades a homeowner can make, and it's a job Liza Locksmith completes on-site anywhere in the Phoenix metro. We handle new drills on doors without existing prep, upgrades to existing deadbolt bores, and conversions from single to double cylinder where local code allows. Deadbolts we install are ANSI grade-1 or grade-2 commercial-adjacent hardware — the throw is longer, the metal is heavier, and the cycle life is measured in decades, not years.
About this service
We inspect the door thickness, existing prep (or lack of it), and jamb condition before quoting. New drills use proper jigs to preserve door integrity. Jambs get reinforced strike plates with 3-inch screws that anchor into framing, not just the trim — this alone is the single most effective upgrade against forced-entry attacks in stucco Phoenix construction.
Why choose Liza Locksmith
Grade-1 & grade-2 hardware
Real security-rated deadbolts, not builder-grade throwaways.
Reinforced strike plates
3-inch screws into framing — the strike is the weakest link on most residential doors.
New-door drills done right
Proper jigs preserve door integrity; no chipped edges or misaligned bores.
Code-aware
We'll flag any double-cylinder request that would violate local egress code and explain the alternatives.
How it works
- 01
Call dispatch
Tell us what you need and where the work is. Dispatch confirms the technician, ETA, and flat price.
- 02
On-scene assessment
The technician verifies scope on arrival and reviews any special considerations before starting.
- 03
Work performed
Job is completed with professional tools and warranty-eligible hardware where applicable.
- 04
Test & verify
Every affected lock, key, or opening is tested end-to-end before payment.
- 05
Receipt & warranty
Itemized receipt on the spot. Warranty explained if the work qualifies.
Frequently asked questions
Do you offer deadbolt installation service after hours?
Yes. Our mobile team dispatches 24/7 across the Phoenix metro. After-hours deadbolt installation calls are common — call the main line any time.
How much will it cost?
You'll get a flat quote before any work starts. Phone quotes cover the standard job; if the technician finds something unusual on-scene, they explain it and re-quote before proceeding.
Are you licensed and insured?
Yes. Liza Locksmith is a licensed, insured Arizona company — not a lead-broker or out-of-state call center.
Which areas do you cover?
Phoenix, Glendale, Peoria, Surprise, Scottsdale, Tempe, Mesa, Chandler, and surrounding Valley communities.
What customers say about our deadbolt installation
Verified 5-star Google reviews from Phoenix-area customers.
"Just moved into a new house and had Liza rekey the front, back, and side doors plus install a new deadbolt. Fast, clean, and explained everything before starting. Fair price, no upsell."
"Got locked out of my apartment at 11pm with my toddler inside. The technician arrived in about 20 minutes and had the door open in a couple of minutes without any damage. Absolute lifesaver."
"Had a Kwikset smart lock installed on our front door. The technician set up the keypad, taught us how to add codes, and even rekeyed the back door to match. Everything works flawlessly."
Service areas
Deadbolt Installation available across the Phoenix metropolitan area.
Related services
Deadbolts are cheap compared to what they protect. A well-installed grade-2 deadbolt with a reinforced strike is the single most cost-effective forced-entry deterrent on the market, and it's a same-day install across the Phoenix metro when you call us.
Call now for deadbolt installation in Phoenix
Available 24/7 · Mobile service across the Valley
(623) 439-2308