Crimsafe Regular
Crimsafe Ultimate
Crimsafe iQ

Modern Look Security Screen Doors (MLSSD) is one of the fastest growing Crimsafe® Security Screen Door Dealers in Southern California.  MLSSD is a woman owned family business with over 9+ years of experience in the Security Screen Business.

The most important goal in our company is that every customer is happy with their new security screen doors or security window screens, our team, our service, and our installation.

MLSSD provide 24/7 protection to our clients’ homes from burglaries, home invasions, bugs, and bears.  We serve Los Angeles County, Orange County, San Bernardino County and Riverside County.  And, we have a SHOWROOM in Monrovia, California, to see all of our Crimsafe® security screen doors and security window screens.

Our Crimsafe® Security Screen Doors are custom made for your home and fit hinged doors (single and double) and sliding doors.  Our Security Window Screens are available for emergency egress (Safe-S-Cape), in fixed screens and In Swing (for casement windows).  We also provide Patio Screens which allow you to create an additional living space.

When you call, our team would love to provide you with a free estimate and to answer all of your security screen questions.

We look forward to helping you secure your home and to protect the ones you love.



Mon – Fri  9am – 5pm

Saturday – by appointment

Sundays – Closed