Previous owners, cleaners, agents, contractors — they all had keys. SOS Mobile resets your home to your keys only, in 30 minutes.
When you close on a new Salt Lake home or sign a rental lease, you get keys — but so does everyone who had keys before you: the previous owners, their kids, the cleaning crew, real estate agents, contractors, dog walkers, and anyone the previous owner gave a spare to. You have no way to know.
A 30-minute house rekey resets the pins inside each lock so the old keys physically stop working — same hardware, same look, brand-new security. In Utah County real estate, rekey on closing day is standard practice.
Why rekey is the first call Salt Lake homeowners make after closing.
Rekey is $18–$35 per lock. Replacing each lock is $80–$160. Same security, fraction of the price.
We come to you. Standard 4-lock rekey done in 30–45 minutes. No second trip needed.
Two matching keys for all rekeyed locks. Old keys stop turning immediately.
Antique doorknobs, Baldwin mortise, custom deadbolts — we rekey the cylinder, keep the look.
You don’t know who the previous owner gave keys to. Rekey on closing day and stop worrying.
Yale, August, Schlage Encode, Kwikset Halo — we re-pair and transfer old codes to fresh ones.
No hidden fees. Price confirmed by phone before we dispatch.
Live dispatcher answers 24/7. Technician on the way within 20 minutes.
No forms. No wait. Real Utah dispatcher answers every call.
Dispatch in seconds — confirm your job and price by phone.
(801) 960-5591Serving Salt Lake County + 30 Utah cities · 24/7 · Licensed & Insured
Real service in the Salt Lake Valley
Real reviews from Utah residents who called SOS Mobile Locksmith
From Kwikset and Schlage to Medeco and Mul-T-Lock — we rekey, repair, and install all major brands.









Mobile dispatch across Salt Lake County and 30+ surrounding Utah cities.
What Salt Lake homeowners ask before booking a rekey.
One call — one technician — one honest price. Dispatching now across Utah.