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Arkco Security

Locksmiths in Simi Valley, California
Ranked #5 in Simi Valley | Grade B-
4.00 (45 reviews)

Arkco Security

Arkco Security assists local drivers, homeowners, and businesses with key and lock needs, including on-site automotive key programming and commercial hardware support Serving local customers across Simi Valley, California.

Arkco Security business photo 1 - Locksmith in Simi Valley
Arkco Security business photo 2 - Locksmith in Simi Valley
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Arkco Security business photo 4 - Locksmith in Simi Valley
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Why Local Customers Choose This Business

Local presence in Simi Valley, California with round-the-clock hours. Capable of on-site automotive key services and commercial hardware work. Customers often mention timely arrivals and helpful communication.

Service Area

Primarily serving Simi Valley, California with reach into nearby Ventura County neighborhoods; mobile availability varies by schedule.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has more review volume than many local competitors.

Trust Signals

Emergency Service - Open 24 hours; call to confirm immediate availability.

Services Covered

  Locksmith Services
  Automotive Key Replacement
  Car Fob Programming
  Repairs
  Transponder Key Cutting
  Car lockout service
  Rekeying Locks
  Deadbolt installation
  Commercial Locks
  Keypad Door Entry
  Adams Rite hardware
  Door Lock Repair
  Mobile Locksmith

Services include: automotive key cutting and fob programming, car lockout assistance, residential rekeying and lock repair, deadbolt and hardware installation, commercial locksets and keypad/Adams Rite hardware support, and basic door security adjustments.

Reviews

Customer Reviews

Jordan Childs
They took good care of me and my 2016 Mazda CX-5 which needed a new fob and new keys cut. Extremely reasonable pricing especially compared to dealers and I got multiple new fobs programmed. Grateful for their service and would definitely do…
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They took good care of me and my 2016 Mazda CX-5 which needed a new fob and new keys cut. Extremely reasonable pricing especially compared to dealers and I got multiple new fobs programmed. Grateful for their service and would definitely do business with them again!
Elizabeth Potts
This person or Owner of this company lied to me so badly, and the fact that I was green gilled this company was able to charge me $ 550.00 for 3 regular laser cut keys for our 92 ls400. I still cannot believe that he took advantage of me wh…
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This person or Owner of this company lied to me so badly, and the fact that I was green gilled this company was able to charge me $ 550.00 for 3 regular laser cut keys for our 92 ls400. I still cannot believe that he took advantage of me while I was in the frantic state I was in. Please whatever you do, don't trust his word he will rip you off if given the chance. Do your own homework. And also he's trying to say he doesn't know me well I'm talking them to court...be careful with these guys
Cory Paul
Today I had a locksmith come out from Arco security lock to come and replace my key for my 2013 Toyota Corolla they came in a timely manner answer all my questions and we're very good at getting me a key. The total cost for my car was $250
angie guerra
Mike was dispatched to replace my 2016 Mazda 6. Not only did he arrive quickly, he made my key and fob I. Less than 20 minutes! I’m in the wrong line of work lol but seriously he was super nice, professional and definitely Efficient and ski…
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Mike was dispatched to replace my 2016 Mazda 6. Not only did he arrive quickly, he made my key and fob I. Less than 20 minutes! I’m in the wrong line of work lol but seriously he was super nice, professional and definitely Efficient and skilled!
Adam Wasserman
Fantastic Company! Mike and Charlie are 2 of the NICEST guys I have ever hired to do any job for my business and home. I needed my commercial door locks drilled and replaced and they arrived quickly and performed their worked flawlessly.…
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Fantastic Company! Mike and Charlie are 2 of the NICEST guys I have ever hired to do any job for my business and home. I needed my commercial door locks drilled and replaced and they arrived quickly and performed their worked flawlessly. I then hired them to install an Adams Rite keypad door lock entry at my business and it took them several hours longer than originally quoted because of several alignment/door issues. These guys didn't quit until the job was finished. I insisted on paying 35% more than what they were going to charge me because of their commitment to customer service and their work. Their prices are more than fair, especially when you consider the level of skill and integrity that you get from this company.

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Special Offers

Free Estimate

This business may offer free estimates for some services.

Emergency Service

Emergency service may be available for urgent issues.

Frequently Asked Questions

They assist with many makes and models, including laser-cut keys, transponder keys, and fob programming. Availability can vary by vehicle year and system, so it’s best to call with your make, model, and year.

Their listed hours indicate they are open 24 hours a day, seven days a week. For late-night or weekend calls, confirm availability and any after-hours rates when you contact them.

Yes, reviews describe help with commercial door lock replacement and keypad entry hardware. They can assess your door and frame to recommend compatible locksets or access solutions.

Costs depend on the key type, programming requirements, and whether mobile service is needed. Ask for a quote that includes parts, programming, and any trip or after-hours fees before scheduling.

The address is 5924 E Los Angeles Ave, Unit H, Simi Valley, California, CA 93063. Calling ahead is recommended to confirm a technician is available at the shop versus out on mobile calls.
 Verified Listing

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details

Business Rating
4.00 (45 reviews) Pro Listing
Address
5924 E Los Angeles Ave unit h, Simi Valley, CA 93063
Business Type
Locksmith
Website
City Page
Locksmiths in Simi Valley, California

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