k Window Replacement | Santa Clarita Glass Shop

We specialize in challenging, unusual and custom jobs

Yes, we are the glass store in Santa Clarita that can handle your most difficult and challenging glass project: from custom windows and mirrors to shower doors. Get National Glass involved in your project from the concept and design phases of your project…and we’ll show you how to save money without sacrificing the results that you want! Whether it’s a new glass project, or a difficult window repair job…we do it all…in your time frame…and within your budget.


National Glass and Windows have been serving the Santa Clarita and San Fernando Valleys since 1967.

We are your experts for Installation, Replacement and Repair of

Residential Glass - Windows, Doors, Shower Doors, Mirrors
Commercial and Industrial Glass - Windows, Doors, Store Fronts, Displays.

Santa Clarita Window Replacement

National Glass and Windows has been serving the Santa Clarita Valley since 1967.

Do you have foggy or broken window panes?

A foggy window is often caused by the vacuum seal between double (or triple) pane windows being lost. This allows moisture to accumulate between the panes and when the outside temperature drops a little, the moisture condenses and forms a fog.

The glass shop at National Glass and Windows is one of the oldest glass shops in the Valencia area. In continuous operation since 1967, National Glass has all your glass and mirror needs, or we can quickly get it for you.

Window repair and glass replacement are two of our most popular services. Glass cracks or breaks for any number of unforeseen reasons. Wooden frames loosen with age, or sometimes crack necessitating window repair.

Whether your home or business is located in Santa Clarita, Valencia, Newhall, Canyon Country, Saugus, or Castaic call National Glass and Windows the next time you need any type of glass or mirror products or services, or just plain old window repair.

Window replacement is one of our specialties. When you want the job done quickly, correctly, and at the quoted price, call us first...

(661) 259-6444

While window replacement may sound easy, it’s often not that easy. We’ve been replacing windows for over 45 years. We know how to do it right, and we stand behind our work.

When you ask your friends for a good glass company, odds are they will tell you to call National Glass and Windows.

We will be happy to inspect your needs and provide a free quote, or you can stop in at our convenient location in the heart of Old Town Newhall...

(661) 259-6444

National Glass Door Mirrors


national glass santa clarita door mirrors
Mirrors make any room feel bigger, warmer, more inviting. Mirror doors are grear for achieving this effect and...BONUS!... they're perfect for checking yourself out, head to toe, before you take on the day in Santa Clarita or wherver you're headed.


National Glass Shower Doors and Mirrors


National Glass Santa Clarita shower doors and mirrors
National Glass in Newhall furnishes custom or standard glass shower doors and enclosures, vanity mirrors, and medicine cabinet mirrors to your requirements.


National Glass Window Repair


National Glass Santa Clarita window repair
National Glass repairs all types of residential and commercial windows...any kind, any size, and place.