For over sixty years, Gallagher Bros. has been providing thousands of neighborhood and suburban customers with professional, courteous service along with expert installation of windows, doors, glass blocks, garage doors and openers, security doors, awnings, pent roofs, siding, etc.

What sets Gallagher Bros. apart from other companies is the experience and proven record of satisfied customers, especially in the closely knit neighborhoods in Philadelphia and the surrounding areas, including Bucks, Delaware and Montgomery Counties and Southern New Jersey. Gallagher Bros' second generation opened a second showroom in Hatboro PA to serve our customers.

Being family owned and operated for over six decades has enabled us to establish a strong customer base while maintaining a level of personal good will. Our Philadelphia (Mayfair) location is open six days a week. Our Hatboro location is open Wednesdays and Saturdays. We give day and evening in home estimates. Call today for your free estimate.

Gallagher Bros. has always known that the best type of advertisement is word-of-mouth and recommendations from satisfied customers.

If you have any questions about our products or services, please do not hesitate to contact us by email or telephone. One of our knowledgeable associates would be more than happy to answer any questions you may have. Thank you for visiting our site; we look forward to helping you find the product that fits your needs!