Locksmiths and security installers in Rapid City, SD
2 verified locksmiths and security installers serving Rapid City and the surrounding area. Lockouts, rekeying, key cutting, smart locks and alarm systems. Free and no obligation.
Architectural Specialties, LLC
Architectural Specialties, LLC provides professional commercial and residential door, glass, and hardware solutions throughout South Dakota and Wyoming. Based in Rapid City, SD, with an additional office in Gillette, WY, we specialize in commercial doors, garage doors, hydraulic powerlift doors, access control, aluminum storefronts, and complete hardware solutions. Since 2007, our trained technicians have delivered dependable installation, service, and repair with a focus on quality craftsmanship, safety, and long-term performance for every opening.
View profileHarvey's Lock & Security
Our professional team is on call 24/7 for every residential, commercial, or automotive locksmithing and security job.
View profileLocksmiths & Security in Rapid City, SD: a homeowner's guide
Common locksmiths & security jobs in Rapid City, SD
- Lockouts and rekeying
- Lock installation and upgrades
- Smart locks and keyless entry
- Safes
- Security systems and cameras
What affects the cost
- Emergency or after-hours call-out
- Number of locks to rekey or replace
- Hardware grade and brand
- Smart-lock or access-control setup
- Travel distance
How to hire the right pro
- Ask for a firm price before they arrive
- Check whether your state requires a locksmith license
- Ask for ID and a marked vehicle on arrival
- Prefer rekeying over replacing when hardware is fine
Need hardware for your locksmiths & security project?
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Nearby cities in South Dakota
Hiring locksmiths and security installers in Rapid City
Every business on this page is a published profile in Rapid City, South Dakota, with its own services, ratings and contact details. Reach out to two or three, compare what's included, and hire directly — we never take a commission on your project.
Want a wider radius? See all locksmiths and security installers in South Dakota or open the map search.
Frequently asked questions
How much does locksmiths & security work cost in Rapid City, SD?
Prices vary by project size, materials and access. The best way to get an accurate number is to compare a few free quotes from verified local pros — most homeowners gather 2–3 before deciding.
Are these contractors verified?
Verified contractors have claimed their profile and confirmed their business email or phone number.
Does it cost anything to contact a contractor?
No. Browsing profiles and reaching out is completely free with no obligation. You only pay the contractor you choose to hire.
How do I choose the right pro in Rapid City, SD?
Compare ratings and review counts, check that the services listed match your project, and ask each pro about timelines, warranties and who handles permits.