Safe opening and combination changes
Lost the combination or dealing with a keypad that won't respond? Cairn opens, repairs and resets safes throughout the Las Vegas valley.
- Opening method chosen after inspection
- Dial and electronic lock service
- Hector Ruiz, safe technician since 2015

Answered day and night
A Cairn dispatcher answers every day of the year.
Licensed and insured
Employee technicians carry photo ID and a police work card.
Your price comes first
Approve the written price on a tablet before work begins.
When a safe needs attention
A safe can stop opening even when its door and contents are fine. We work on mechanical and electronic locks for home and business safes.
Lost combination
You have the safe but no working combination. The technician examines the lock and determines how to proceed.
Unresponsive keypad
An electronic keypad has stopped responding. We inspect the electronic lock before recommending opening or replacement.
Failed locking mechanism
The combination may be correct, but the lock no longer operates. The condition of the mechanism determines the next step.
Inherited safe
Have your ID and documents showing ownership or authority over the safe ready for the technician. Estate and inherited safes need these records.
Combination change
You want to change who can open a working safe. We can change its combination without replacing the entire safe.
Lock upgrade
You prefer keypad operation to a mechanical dial. We assess the existing lock before fitting an electronic replacement.
Work on the lock, not just the door
Opening is only part of the job. The aim is to leave you with a safe you can operate, using the method its condition permits.
Safe opening
Many safes can be opened without damage. Where drilling is necessary, the small opening is repaired so the safe remains usable.
Combination service
We change combinations on suitable safe locks and check their operation before handing the safe back.
Electronic lock replacement
A failed electronic lock can be replaced where the safe permits. The replacement is checked with the door open.
Dial to keypad conversion
We assess whether the existing mechanical lock can be exchanged for a compatible electronic keypad lock.

What determines an opening price
Safe opening is quoted after inspection, not by phone. The $39 service call fee is separate and covers travel and assessment.
Safe and lock type
A mechanical dial, electronic keypad and failed internal lock require different assessments.
Cause of the problem
A missing combination and a damaged mechanism are different jobs. Inspection establishes what work is needed.
Opening method
After inspection, the technician determines if entry can avoid damage or needs a small drilled hole. Drilling is never done without your approval.
Replacement hardware
A new electronic lock or keypad conversion adds hardware and fitting work to the opening or service.
Approved charges
The full written price comes before work. Any change requires fresh approval, and the invoice separates labor, parts and the service call.
From the first call to a working safe
Safe work starts with a description of the problem and ends with the lock tested. No opening method is selected before the technician sees the safe.
Describe the safe
Tell the office the safe's location, type and problem. The $39 service call fee is quoted on the call. Opening is priced after inspection, not by phone.
Verify authority
The technician arrives with photo ID and a work card. You'll need government ID and proof that you own or have authority over the safe.
Inspect and approve
The lock is examined and a method proposed. You approve the written price before opening, drilling or replacement begins.
Complete and test
The technician performs the approved work, tests the safe's operation with you and supplies an itemized invoice.
Answers before we open your safe
Safe openings depend on the lock's condition and your authority to access it. These are the questions worth settling before a visit.
Call (702) 000-0000All questionsCan you open my safe without drilling it?
Many safes can be opened without damage, but that cannot be determined over the phone. If the lock requires drilling, the technician explains the work and gets your approval first.
Will the safe still work if you have to drill it?
When a small drilled opening is needed, it is repaired as part of the work so the safe can continue operating. The technician examines the safe before choosing this approach.
Can you tell me the opening price over the phone?
No. The technician must inspect the safe to determine the method and provide a written price. A separate $39 service call fee applies to the visit.
What documents do I need for a safe I inherited?
You need government ID and documents establishing ownership or legal authority over the safe. Estate and inherited safes require that documentation before opening.
Can you replace a dial with an electronic keypad?
Cairn handles conversions from mechanical dials to electronic locks. The technician checks the existing safe and lock before recommending a replacement.
Safe services and locks for every door
Safes and vaults
See safe repair, combination work and the types of residential and business safes we service.
Safe installation and moving
Arrange ground-level safe delivery, positioning and anchoring to a concrete slab.
Residential locksmith
Arrange rekeying, deadbolt installation and repairs to locks throughout your home.
Commercial locksmith
Get help with office locks, restricted keys and commercial door hardware.
Get your safe working again
Cairn serves the Las Vegas valley. Call to discuss an urgent safe problem, or use the request form for planned combination and lock work.
