Product Brands
Milgard
Shamrock has proudly sold Milgard products for over 20 years. Their high quality products come with a lifetime repair and service warranty for as long as you reside in your home. Milgard offers vinyl, aluminum, and fiberglass/woodclad replacement windows and patio doors.
Crystal California 
Crystal California manufactures NAMI and NFRC certified windows and doors that qualify for California’s energy requirements, Title 24.
AJ Millworks
Welcome to AG Millworks, where we combine extraordinary designs with traditional old world craftsmanship and innovation to produce ageless millwork creations that will bring your building project to life.
Empire Pacific 
Empire Pacific is a quality affordable product that Shamrock is proud to carry. Empire Pacific Windows has been providing quality vinyl windows and doors to California for over 30 years. They also stand behind their product with a lifetime warranty.
Pella 
Pella Windows is the newest product to join the Shamrock family! Pella has been a trusted window company since 1925!
Shamrock has sold and installed AAW Doors for over 15 years. AAW offers a vast selection of custom wood entry doors. Their styles range from french doors to southwest. They also offer the option of arched doors and transoms.
Escon 
Escon Doors has quickly become a new favorite here at Shamrock. Escon Fiberglass Entry Doors provide the beautiful look of wood, without the maintenance. Escon has a large selection ranging in price and style.
Viniche 
Viniche offer european style french doors and tilt and turn windows.
Emtek 
Shamrock proudly offers Emtek Hardware for all our entry, interior, and fire doors. With all of their styles and finishes to choose from, you will find the perfect match for your home.