Deadbolt Installation
in Los Angeles
Need a deadbolt fitted, swapped, or keyed to match the rest of your Los Angeles home? We quote the price up front, take card or cash, and come to you — see real calls from our dispatch log below.
About the service
Professional Deadbolt Installation in Los Angeles
A lot of the doors we add deadbolts to around Los Angeles have only ever had the spring-latch knob the builder put on. That latch can be slipped or shouldered in seconds, which is why so many calls come in after a break-in scare on a side street, or from a renter in a Boyle Heights or Lincoln Heights apartment who finally wants a real bolt before signing another year. Older bungalows east of the I-110 often have doors hung decades ago, sometimes thicker or warped, and the bore has to be checked before anything goes in.
Whether you own a place near Little Tokyo or you're upgrading a rental off Dayton Avenue, the goal is the same: a graded bolt that throws a full inch into a reinforced strike. We walk you through single versus double cylinder, where each one belongs, and what the city fire code says about glass.
How It Works
4 Simple Steps to Get Help
Advantages
Why Choose Locksmith HQ 24/7?
What to expect
What Happens When You Call Us in Los Angeles
When we get to your door we measure the backset and the bore, look at how the door sits in the frame, and check the gap. A door that's swelled in our humid June mornings or sagged on tired hinges won't bolt cleanly until that's sorted, so we square things up before drilling. If there's no existing bore, we drill the crossbore and edge bore to spec; if you're swapping an old bolt, it's faster. We always reinforce the strike side, since a bolt is only as strong as the wood it lands in.
Most single-deadbolt installs run about thirty to forty-five minutes once we're at the door. We carry Grade 1 and Grade 2 bolts in common finishes, plus double-cylinder options for doors with glass nearby, and we'll talk through whether that's the right call for your exit. We're available across LA County around the clock at (818) 398-9391.
Need Deadbolt Installation in Los Angeles?
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Common questions
What Customers Say
Google Reviews · Locksmith HQ 24/7 · 4.9★ (577)Denys did an awesome job. We hired him for an eviction lockout and he was professional, quick, and got the job done. He went above and beyond to help us open all doors, and change the locks. 10/10 service.
I was locked out of my house. Denys provided outstanding, professional, and courteous service. He got me back in my place in no time. He was positive and kind. Great price as well. Thank you Denys!! 10 stars!!
Thank you! I lost the key to my house, and the spare one was only in the house. He arrived super fast and opened my door. Save contact for an emergency to save your nerve cells later!
Verified reviews from our public Google profile.
Real Questions from Los Angeles Customers
asked by actual customers · from our dispatch logWhat We Actually Quoted
real prices from real conversationsReal quotes from recent Los Angeles conversations. Final price depends on the exact lock or key — we confirm before any work starts.
FAQ
Should I get a single or double cylinder deadbolt?
A single cylinder takes a key outside and a thumbturn inside, which is what most LA homes want. A double cylinder needs a key on both sides, so nobody can reach through a broken window or mail slot and turn the bolt by hand. The trade-off is you have to keep a key handy inside, which matters in a fire.
What grade deadbolt do you recommend?
Grades come from ANSI/BHMA testing. Grade 1 is the strongest, built for the most force and cycles, and it's what we suggest for exterior and main entry doors. Grade 2 is solid for interior or secondary doors and lighter use. We carry both and will match the grade to the door and how exposed it is.
Is a double cylinder deadbolt legal near a door window?
This is the big one. A door with glass within reach of the bolt is exactly where a double cylinder helps against reach-through, but California fire and life-safety code is strict about needing a key to get out. We'll tell you honestly whether your exit door qualifies, and often a single cylinder plus a reinforced strike or laminated glass is the safer, code-friendly answer.
How long does deadbolt installation take?
A straightforward single-deadbolt install is usually thirty to forty-five minutes at the door. If we're drilling a brand-new bore in a thick older door, or correcting a door that's binding in the frame, it runs a bit longer. We bring the bolt, the strike hardware, and the bits, so it's done in one visit.
We understand your concern and offer ignition repair services to ensure your safety. Give us a call at (818) 398-9391 so we can discuss the best approach for your situation.
Absolutely, we handle lock rekeying in Los Angeles. All of our services are licensed and compliant with local regulations. Just give us a call at (818) 398-9391 for peace of mind.
We definitely work with all types of locks in Los Angeles, including smart locks. Give us a call at (818) 398-9391 so we can help you out right away.
Our service covers all areas of Los Angeles, and we aim to arrive within the hour. Give us a call at (818) 398-9391 for immediate assistance.
Sure thing! We're here to help with lockouts in Los Angeles. Just give us a call at (818) 398-9391, and we'll get there pronto.
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Spring Deadbolt Tips for Los Angeles Homeowners
Moving season is here — don’t skip the deadbolt. Spring is peak moving time across LA, from apartments in Koreatown to houses in Sherman Oaks. If you just moved in, changing the deadbolts should be day-one priority. You have no idea how many copies of that old key are floating around.
Check your strike plate. Most break-ins don’t involve picking a lock — they involve kicking a door in. A reinforced strike plate with 3-inch screws makes your deadbolt actually do its job. We see weak strike plates constantly in older homes around Silver Lake and Echo Park.
Upgrade single-cylinder to smart deadbolts. Heading out for weekend trips to Joshua Tree or Big Bear? A smart deadbolt lets you lock up remotely and give temporary codes to dog walkers or Airbnb guests — no spare keys hidden under the mat.
Get a professional fit. A deadbolt installed even slightly off-center won’t latch properly. If yours sticks, jiggles, or doesn’t sit flush, call Locksmith HQ 24/7 at (818) 398-9391 for a quick inspection before summer travel season hits.
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