National Security Lock

4.83 |43 Verified Ratings
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National Security Lock

4.83 | 43 Verified Ratings
Write a Review


2220 Otay Lakes Road
Chula Vista, CA 91915
Your use of our services is governed by our Terms & Conditions

National Security Lock

National Security Lock is your one stop shop for all of your locksmith and security needs! We specialize in security, alarm systems, and Locksmithing. We take pride in providing the best service money can buy, and we strive for excellence. We complete all jobs in a timely fashion and look forward to doing business with you.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • San Diego
  • Chula Vista
  • El Cajon
  • Spring Valley
  • La Mesa
  • Lemon Grove
  • National City
  • San Marcos
  • Coronado
  • San Ysidro
  • Bonita
  • Santee
  • Imperial Beach
  • Lakeside
  • See All >

Services Offered

  • Locksmith

Areas of Expertise

  • Locksmith

Product Brands Used

  • Baldwin
  • IR
  • Kwikset
  • Schlage
  • Medeco - High Security Locks

Quick Facts

Business Hours
6:00 AM to 11:00 PM
6:00 AM to 11:00 PM
6:00 AM to 11:00 PM
6:00 AM to 11:00 PM
6:00 AM to 11:00 PM
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted
  • Bilingual


In Business Since: 2000
Memberships & Affiliations
  • Associated Locksmiths of America Inc. (ALOA)
State Licensing
Trade: Locksmith Company
License #: 6496
Expiration: 11-30-2020
Green Certifications
  • Paperless Invoice
  • Preferred Home Advisor Pro
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

Community Involvement

We are disabled veteran owned and operated

We support Public Broadcasting

How We Got Started

I chose to work in this industry because We love to help people! When we get the call you need help. It is our job to get there fast and be fair with our competitive pricing. We appreciate you!.

We started in this industry in 1980.

We describe our business as Family owned and operated

What does security mean to you?

Everything, we are here to help


National Security Lock

My Work
3 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
National Security Lock

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 43
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4.5   |  
Review by in La Mesa, CA
Great customer service.
Response by National Security Lock: Bob, it was absolutely great to have helped you and I appreciate the opportunity. Thank you. I am sorry I didn't get to meet you in person but there is always next time. Thank you for being great! - Rick
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5.0   |  
Review by in San Diego, CA
Project: Find a Locksmith Service - For Business
Prompt response, flexible scheduling and trustworthy work.
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5.0   |  
Review by in San Diego, CA
Rick was extremely professional and provided guidance on our lock choices. He was on time (early) and did a great job.
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4.0   |  
Review by in La Mesa, CA
They did a fine job with the locks - but they showed up 90 min late for the appointment we set and it was not until I called them that they told me they were going to be late at all.
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5.0   |  
Review by in Lemon Grove, CA
The service was great and reasonably priced.
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5.0   |  
Review by in Chula Vista, CA
Flexible and knowledgeable, after assessing my needs, went straight to work and got the job done without any hoopla, very professional. We were able to reschedule earlier than the appointment on the website, so it's all taken care of with no hassle. Great price, too!
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5.0   |  
Review by in San Diego, CA
Rick was great. Took care of the problem.
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5.0   |  
Review by in San Diego, CA
Fantastic service. Great price.
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5.0   |  
Review by in San Diego, CA
Rick was prompt and ready to start working on first visit. He had great suggestions for how to continue with our initial idea of the work we wanted. Rick is friendly and pattient with our many questions. Very personable.
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5.0   |  
Review by in San Diego, CA
Excellent service!
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Showing 1-10 of 43
  Page 1 of 5

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

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