That option was not in the budget.A lock smith is $75 minimum.

You can always have a locksmith change the locks the second after you close.

Have a locksmith ready to rekey the locks as advised by @Curt DavisAlso a return of security deposit without deduction will make the tenant move out amicably.If your property is under third party management, they should be able to help out. 

I have a Yale smart lock on the deadbolt, and the locksmith suggested that he rekey the doorknob so that any key would open it.

A plus if they can refer a lock smith, to change the locks.It's an eviction, but first going towards the route of Cash for keys, with my attorney on stand by if they does not prove fruitful.Thanks

Locksmiths, HOA maintenance, Insurance agent, ...

Once the Sheriff shows up in their riot gear with the team of movers and locksmith (whom you must hire as well), most if not all leave in peace.   

On the lock-out date, next Wednesday, I plan on having a locksmith there at the same time the sheriff arrives, as well as someone to appraise the property inside, check for vandalism and secure against squatters.3. 

Hello Boston Real Estate Investors - I am looking for a good reputable and honest locksmith in the Quincy MA area. (02169).

I will gladly refer you to handypersons, electricians, plumbers, roofers, locksmiths, or whatever else you need.