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!
Sun Lakes service area
Locksmith Services in Sun Lakes, Arizona
Diamondback Lock & Key rekeys and replaces locks, fits lever handles and keypad deadbolts, opens lockouts and makes car keys and fobs in Sun Lakes. Sun Lakes borders Chandler, where our shop is; call (602) 388-1201.
Serving Sun Lakes, AZ(602) 388-1201Emergency callout 24/7
- Serving the Valley since 2009
- Upfront pricing
Next door
A Chandler locksmith next door
Sun Lakes is bordered by Chandler to the north and east, and Diamondback Lock & Key has been based in downtown Chandler since 2009. Our technicians come to your home in service vans that carry a key machine and a pinning kit, so rekeying and key cutting are done at your door.
Before any work starts, you get a clear estimate. Locked out? Emergency callouts run 24 hours a day, 7 days a week.
Homes
Locks that suit how you live
Sun Lakes is an active adult community, and many homes are left empty for part of the year. If a neighbor, house-sitter, cleaner or caregiver has had a key, rekeying makes those keys stop working while the locks stay on the doors.
If keys have become a nuisance, a keypad deadbolt lets you in with a code, and you can give a visitor a temporary code and delete it later. Lever handles are easier to work than round knobs when your hands are full or your grip is not what it was.
Replace a lock that sticks, is damaged, or that you simply want to be easier to use.
Gated communities
Getting through the gate
Oakwood and IronWood are gated, and parts of Cottonwood and Palo Verde are too. When you book, tell us how your community lets visitors in, whether that is a guest list, a gate code or meeting you at the entrance, and give us any code privately when you call.
If your homeowners association has rules about exterior door hardware or finishes, check them before choosing a new lock.
Vehicles
Car keys and fobs
We replace and pair key fobs and remotes, cut and program transponder keys, and open locked cars. A fob that only works up close usually needs a new battery or is close to failing. For a new key, tell us the year, make and model and whether you still have a working key.
Coverage
Service across Sun Lakes
Sun Lakes is an unincorporated, census-designated place in Maricopa County, ZIP code 85248. It is made up of five country club communities under three homeowners associations, and we cover all of them. These are reference points, not a list of jobs.
Google Reviews
Google reviews for our Chandler location
These reviews were left for Diamondback Lock & Key at 77 W Chicago St #1, Chandler, AZ 85225.
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.
Jack Ringgold
Sep 3, 2026
5 out of 5 stars
One of our front door locks failed completely on a Friday afternoon. Customers still coming in, employees trying to leave for the weekend. Not a good situation. If your business is in Chandler and you need commercial lock work done fast, Diamondback Lock and Key is who you want. Been in this building almost 14 years and dealt with a few locksmiths over that time. Nobody moved this quick. They had someone out before I even had time to start stressing about it. The tech knew exactly what he was looking at. Didn't try to sell me a full replacement when a repair was the right call. That matters when you're standing there watching the clock. Everything was solid by the time he left and we didn't lose more than an hour of business. For a commercial property owner thats everything.
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.
Victor Herrera
May 9, 2026
5 out of 5 stars
Our back door at the shop was a nightmare. You'd push it shut and it just wouldn't catch unless you basically kicked it into place. Eran from Diamondback Lock and Key in Chandler came out, took one look at it, and said the mechanism was dry. He hit it with graphite spray and the door closed smooth on the first try. Charged us a reasonable amount for the visit. Wish I'd called sooner.
Service area
Sun Lakes service-area map
Service coverage in Sun Lakes; not a Diamondback branch location. The phone number and reviews on this page are for our Chandler location.
How will your technician get through the gate?
However your community lets visitors in: a guest list, a code you give us privately, or meeting you at the entrance. Tell us when you book.
Can I give a visitor a temporary code?
With most keypad and smart locks, yes: you add a code for the visitor and delete it when they no longer need it.
We set up the codes with you before we leave.
Is your shop in Sun Lakes?
No. Our shop is in downtown Chandler, which borders Sun Lakes, and our technicians come to your home.
The Google reviews and phone number on this page are our Chandler location’s.
Can you replace a car fob?
Yes, for supported vehicles. Give us the year, make and model and say whether a working key is left; we confirm the job before booking.
Contact
Request service in Sun Lakes
Tell us what you need
Send the details through our contact page, or call and talk to us now. We will confirm the service, the price and when we can be there.
Emergency callouts run 24 hours a day, 7 days a week.