Guaranty Glass and mirror Logo
Located in Spencer, MA        508-885-6929


Professional Glass Installations & Repairs
Auto, Commercial, Residential

Commercial glass

Commercial Glass Installations

Guaranty Glass and Mirror installs commercial windows, doors and glass.  

We have up-to-date knowledge that enables us to provide innovative suggestions to suit your particular requirements. 
Commercial Services and photos
Shower door

Quality Shower Doors, Mirrors, Windows, Screens

Our frame-less shower doors and mirror designs are second to none. We also fix broken windows and screens.Call us today for free estimates on our services. 

Guaranty Glass and Mirror is local, family owned and operated. Your satisfaction is our goal.

Our Shower Doors and Mirrors
Auto Glass

Mobile and in-shop Auto Glass 

Located in Spencer, MA, our auto glass team serves Worcester County and most of central MA. 

We work seamlessly with insurance companies to provide a hassle free experience. Call us first!  




Call to Schedule an Appt.

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