Tanush Arora
Sep 10, 2026
5 out of 5 stars
didnt even know my lock was a problem till last dude made it worse. these guys fixed it last week and just came back to help again. glad they got it right this time!
Diamondback Residential Locksmith
Residential Locksmith Services in Gilbert, Arizona
Rekeying, lock repair and replacement, deadbolts, keypad and smart locks, and house lockouts for Gilbert homes. Call (480) 770-0828 and tell us what you need.
Serving Gilbert, AZ(480) 770-0828Emergency callout 24/7
- Serving the Valley since 2009
- Upfront pricing
Gilbert
Home lock work across Gilbert
Diamondback Residential Locksmith is the Gilbert line of Diamondback Lock & Key. Family-owned and serving Arizona since 2009. Call (480) 770-0828 or send a request with the form on this page.
Our technicians come to your home. The service vans carry a key machine and a pinning kit, so rekeying and new keys are done at your door, and you get a clear estimate before any work starts.
Home services
What we do for Gilbert homes
Rekeying
Make every old key stop working and keep your hardware. Compatible locks can be set to one key.
Home rekey servicesLock repair and replacement
Fix a sticking or worn lock, or replace it when it is damaged or you want an upgrade.
Lock replacement servicesDeadbolts
New deadbolts fitted, and existing ones repaired or rekeyed to match your other locks.
Keypad and smart locks
Keypad deadbolts and smart locks fitted to your door, keyed to match your other locks where the lock has a cylinder.
Keyless entryHouse lockouts
Locked out of your home? Emergency callouts run 24 hours a day, 7 days a week.
House lockout serviceMailbox and gate locks
Mailbox, side-gate and pool-gate locks rekeyed or replaced.
Mailbox lock serviceMoving in
Rekeying after a move or a lost key
Just moved in? Builders, previous owners, contractors and neighbors may still have keys. Rekeying changes the pins inside your existing locks so every old key stops working, and the handles stay on the door.
Replace a lock instead when it sticks, it is damaged, or you want different hardware: a sturdier deadbolt, a new finish or a keypad lock. Many homes end up with a mix, rekeying the good locks and replacing the worn one.
Want one key for the front door, back door and garage entry? That works when the locks share a compatible keyway. Tell us the brands on your doors and we will tell you what it takes.
Keyless
Keypad and smart locks
A keypad deadbolt or smart lock means no more hiding a key for family, a dog walker or a cleaner. We fit the new lock to your existing door, match it to the rest of your keys where the lock has a key cylinder, and walk you through setting the codes before we leave.
Keep a backup way in. Most keypad locks still take a key, so a spare in a safe place covers a dead battery.
Cars and businesses
Car keys and business locks in Gilbert
Gilbert’s focus is residential, but we also cut and program car keys, replace and pair key fobs, open locked cars, and rekey and service business locks.
Google Reviews
Reviews from our community
What customers across the Valley say about Diamondback Residential Locksmith on Google.
EXCELLENT4.9 out of 5 · based on 1,728 reviews
Alea Gannon
Sep 9, 2026
5 out of 5 stars
I had to use this locksmith on Monday, which happened to be a holiday, and I couldn’t have been more impressed with the service! They responded incredibly quickly, were very professional and friendly, and had the job taken care of fast. Their customer service was excellent, especially considering it was a holiday. I really appreciated how easy and stress-free they made the whole situation. I would definitely recommend them to anyone needing a reliable and responsive locksmith!
tghy onetwothreefourfourfive
Sep 8, 2026
5 out of 5 stars
Needed the house rekeyed this morning after an old roommate moved out and I didn't trust that every copy came back. Diamondback Lock and Key made it quick and easy, in and out in under an hour for four locks.
Karen Evans
Aug 28, 2026
5 out of 5 stars
Everything you want in a lock smith! Luis was awesome.. quality work and knew exactly what was needed. Arrived when he said he would. Same day service. Fabulous experience.
Maruf Ahmed
Aug 13, 2026
5 out of 5 stars
Luis did a good job with making a replacement key for my car.
Rachel Clevenger
Jun 17, 2026
5 out of 5 stars
Louis was amazing. I was dealing with an “incorrect key ID” error and a car that wouldn’t start. After programming the key, he wasn’t satisfied when the problem came back and strongly suggested I have the battery tested again. He was right. It turned out I had both a key issue and a failing battery. What stood out most was his customer service. I was stressed, overwhelmed, and having a rough day, and he treated me with kindness, patience, and a great attitude. He genuinely cared about solving the problem instead of just completing the job. Highly recommend!
rihanna s
Jun 17, 2026
5 out of 5 stars
amazing work great customer service they did an amazing service today
Juan Parafianovich
May 28, 2026
5 out of 5 stars
Great service! They solved my problem the same day and sent a great guy who took only 30 minutes to cut and program my car key. I will recommend them anytime and will call them again for future projects.
tam thanh
May 21, 2026
5 out of 5 stars
Never used them before but Luis came out last week and got our business locks working again and I was so relieved it didn't take all day.
Service area
Service across Gilbert
We cover homes across Gilbert, from the Heritage District downtown to the master-planned communities across town. A few for reference, not a list of jobs. Landmarks such as SanTan Village and the Riparian Preserve at Water Ranch are handy reference points too.
- Heritage District
- Agritopia
- Val Vista Lakes
- Power Ranch
- Morrison Ranch
- Ashland Ranch
- Seville
Do I need new locks when I move into a Gilbert home?
Usually not. If the locks work well, rekeying makes every old key stop working and keeps the hardware you have.
Replace a lock that sticks, is damaged or is not the hardware you want. Many move-ins end up as a mix of both.
Can all my doors use the same key?
Often, yes, as long as the locks share a compatible keyway.
Kwikset and Schlage, for example, use different keyways, so a mixed set may need a cylinder or lock changed. Tell us the brands on your doors and we will tell you what it takes.
Do you come to my home?
Yes. Our technicians come to you in service vans that carry a key machine and a pinning kit.
Rekeying and key cutting are done on site.
What warranty do you provide?
One month full warranty, and after that, a year warranty through the manufacturer, just for the parts.
Do you handle house lockouts in Gilbert?
Yes. Emergency callouts run 24 hours a day, 7 days a week.
Call (480) 770-0828 and we will tell you when a technician can reach you. Have proof that you live at the address ready.
Contact
Contact for Gilbert services
Call(480) 770-0828
Gilbert address890 W Elliot Rd, Suite 101, Gilbert, AZ 85233