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(605)801-0278
Servicing Western
South Dakota
Eastern Wyoming
&
The Black Hills
Residential​,
Commercial,
Automotive
Locksmith
&
24 Hour Emergency Services
Certified, Bonded & Insured
Horse Creek Thoroughbreds Newell, SD
"Matt Madrid of Three Mountain Services made a farm call to the Newell area and was very conscientious, courteous, and gets a high rating from this satisfied customer. We will certainly recommend him to other agricultural operators for the wide range of services this company offers"
Glen Fasnacht Deadwood, SD
"Matt went wayyyy above and beyond to save our bacon! We found ourselves without any keys to our Subaru in Deadwood, SD, and he pushed through every imaginable unexpected problem to get us going again."
Julia Bush Spearfish, SD
"Matt with Three Mountain Services was so helpful with re-keying my Spearfish home! He went the extra mile to make sure that all the doors were properly aligned and locks were in working order. He also took the time to explain what he was doing and how to best use the locks to get the most life out of the locks! He is definitely a friendly and knowledgeable guy, and I would recommend him as a locksmith any day!"
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