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Running a business isn’t just about making sales, it’s also about protecting your investment. At Security Lock & Door, it’s understood that your most important assets are your employees and your merchandise.

With over 20 years of experience in the industry, SLD confidently handles all aspects of security – from locks to doors to glass replacement. Not only do we sell the best brands in security merchandise (Medico, Schlage, Von Duprin, R&S, Dorma, Sargent and Greenleaf, Detex, and Amsec to name a few), we also offer a wide variety of services that go hand in hand with the merchandise purchased.

Some examples of the types of services we offer are:

  1. Lock repair/replacement
  2. Keyless entry systems
  3. Safe repair and opening
  4. Gate automation
  5. Emergency exit doors
  6. Electrical work
  7. Panic hardware
  8. Sheetrock/wall repair
  9. Glass repair/replacement
  10. Sectional overhead doors


service area




All merchandise comes with the manufacturer warranty and all the labor done is guaranteed by SLD. Because we are also AAADM certified, you can be assured that your installations meet all the latest safety standards.

Time is money, and we promise not to waste yours. As a mobile service provider, we are proud to serve businesses all over San Diego County, Temecula and Murrieta. We’ll come to you for any type of security needs you may have, whether it’s just locks or locks and doors. This means not dealing with multiple service providers who only specialize in one security product. And because security emergencies don’t only happen during regular business hours, we’ll also come to you after hours when you are in need of emergency services.

Between our products, guaranteed labor, and 24-hour emergency services, your business is more than adequately protected which means you get more free time to focus on what’s really important, running your business.


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