
Commercial Locksmith Services in Tempe, Arizona
Rekeying, master key systems, exit devices and access control for Tempe businesses, plus home locks and car keys when you need them. Call (480) 877-9757. Emergency callouts run 24 hours a day, 7 days a week.
2005 W 14th St, Suite 134, Tempe, AZ 85281(480) 877-9757Emergency callout 24/7
- Serving the Valley since 2009
- Upfront pricing
Our commercial locksmith line in Tempe
Diamondback Commercial Locksmith is the Tempe line of Diamondback Lock & Key. Family-owned and serving Arizona since 2009. In Tempe our focus is business work: the locks, keys and door hardware on offices, shops, warehouses, clinics and restaurants.
Our technicians come to you. The service vans carry a key machine and a pinning kit, so rekeying and key cutting are done at your door. Before any work starts, we tell you what the job needs and what it will cost.
Locks and door hardware for Tempe businesses
A front entrance, a stockroom, a restroom and an emergency exit each need a different lock. Tell us which door, what is on it now and who should get through, and we will match the work to that opening.
Commercial rekeying and master keys
Rekey after a staff change or a lost key, or set up a master key system so each key opens only the doors that person needs.
Commercial rekey servicesExit devices and panic hardware
Repair, adjustment and replacement of push bars, panic hardware and the trim and latches that go with them.
Exit device servicesAccess control
Keyless entry for business doors, planned around the door hardware, the power available and any system already in place.
Access control systemsCommercial levers and mortise locks
Grade 1 commercial levers, storeroom levers and mortise locks, matched to how each door is used.
Commercial locksmith servicesDoor closers
A door that slams, drifts open or will not latch often needs its closer adjusted or replaced.
Commercial door closer guideFile cabinets and safe lockouts
Opening and rekeying file cabinet locks, and getting back into a locked safe.
File cabinet servicesRekeying and master key systems
Rekeying changes which key works a lock while the hardware stays on the door. It is the quick answer when an employee leaves with a key or a set goes missing.
A master key system goes further. Each employee’s key opens only their own areas, a manager’s key opens a department, and one key opens everything. When someone leaves, we rekey just the doors their key could open instead of the whole building.
Master keying needs compatible cylinders and a plan. A list of your doors, and who needs into each one, is where we start.
Exit devices, door closers and electronic access
An exit device, its outside trim, the latch and the door closer work together. A door that will not latch might have a worn latch, a closer that needs adjusting or a frame that has shifted, so we look at the whole opening before replacing parts.
Electronic access control depends on the door, the power available and any equipment already fitted. Tell us what is there now and what you want it to do, and we will work out what fits.
Home locks and car keys in Tempe
Commercial work is the focus in Tempe, but it is not all we do. We rekey and replace home locks, fit deadbolts and keypad or smart locks, rekey mailbox locks and open locked houses. For vehicles we cut and program transponder keys, replace and pair key fobs and remotes, open locked cars and repair ignitions.
For a car key, have the year, make and model ready and tell us whether you still have a working key. We confirm the job before we book it.
Google reviews for our Tempe location
Recent work from our shop and vans
Photographs of real Diamondback Lock & Key jobs.



Service across Tempe
We cover all of Tempe, ZIP codes 85281, 85282, 85283 and 85284, from the offices and shops around downtown to the neighborhoods of south Tempe. The places below are reference points for where you are, not a list of jobs.
- Downtown Tempe and the Mill Avenue District
- Tempe Town Lake
- Arizona State University, Tempe campus
- Tempe Marketplace
- Kiwanis Park
- The Lakes
- Warner Ranch
Should we rekey or replace our commercial locks?
Rekey when the locks work well and the problem is who has keys; replace them when the hardware is worn, damaged or the wrong function for the door.
A storeroom that has to lock every time, or a busy entrance on light-duty hardware, usually calls for new hardware. Tell us the door and what is on it, and we will say which applies.
Can a master key system give staff different access?
Yes. Each key can open only the doors that person needs, while a master key opens all of them.
It depends on compatible cylinders and keyways, so we plan the layout from a door list before cutting anything.
What should we tell you about a broken exit device?
Where the door is, what it is doing wrong, and the brand or model printed on the device if you can see it.
Photos of the device and the outside of the door help us identify the hardware. They do not replace looking at the door itself.
Do you handle home and car work in Tempe too?
Yes. The Tempe focus is commercial, but we also rekey homes, replace car keys and fobs, and open locked houses and cars.
Are emergency callouts available in Tempe?
Yes. Emergency callouts run 24 hours a day, 7 days a week.
Call (480) 877-9757 and we will tell you when a technician can reach you. Arrival depends on where you are and how busy that day is.
Are you licensed and insured?
Yes. Diamondback Lock and Key is licensed, insured and bonded, and is an ALOA member.
ALOA is the ALOA Security Professionals Association, formerly the Associated Locksmiths of America.
Contact the Tempe location
Business hours
Tempe location hours, as published on its Google Business Profile.
- Monday
- 4:00 am – midnight
- Tuesday
- 4:00 am – midnight
- Wednesday
- 4:00 am – midnight
- Thursday
- 4:00 am – midnight
- Friday
- 4:00 am – 10:00 pm
- Saturday
- Call to confirm
- Sunday
- 6:00 am – 10:00 pm
Emergency callouts run 24 hours a day, 7 days a week — call (480) 877-9757 any time.