About MM Glassworks

Custom Shower Enclosure by MM Glassworks-Frederick County MDMM Glassworks has recently moved to Frederick, MD; an historic Civil War city with a small hometown feel.  We like to continue that spirit by treating all of our customers as if they were our neighbors.  We have been providing quality design and installation services for the Maryland, D.C. and Virginia area for 15 years.

Our manufacturing suppliers offer us a wide selection of shower door & window glass styles and designs, as well as the latest in glass and mirror technology.

We pride ourselves in our attention to detail, competitive pricing and superior customer service.


Glass Window Replacement, Frederick County MD - MM Glassworks