About Guida

Guida Door & Window is a family-owned and operated home improvement company with an established reputation for providing quality products, superior service, and expert installations for nearly 70 years. 

It all started in 1950, when Anthony Guida founded the company based out of Southwest Philadelphia fabricating and installing residential ornamental iron products. What started off as a small word-of-mouth business eventually grew and grew as Mr. Guida's reputation for quality workmanship spread throughout town.  

Nearing retirement, Anthony Guida recruited his grandsons, the Lomonaco brothers, to take over the business. Through the years, the Lomonaco brothers expanded the company into many other product lines including windows, sliding patio doors, garage doors, steel security storm doors, and our very own line of custom-made entry doors manufactured at their local factory in Boothwyn, PA.

Currently, the Third and Fourth Generations of the Lomonaco family are working together to continue the long-standing family tradition of excellence. Guida has proven to withstand the test of time, and will continue to look for ways to enhance their company for many more years to come.


Guida Door & Window proudly receives national recognition from Best of the Best Television! Watch our video below...

Check out some of the many friendly faces at Guida below...

Meet the Guida Team!