Jenkintown Building Services is the top Window Cleaning Company in the Delaware Valley.  Our clients include the Comcast Center, Comcast Technology Center, One & Two Liberty Place, FMC Tower, and many others. Our company offers a variety of services to major commercial properties, hospitals, universities, government buildings, hotels, entertainment venues, and residential. Our services include gutter cleaning, power washing, window cleaning, pressure washing, exterior building cleaning, venetian blind cleaning, metal care, awning and canopy cleaning. We offer post construction projects, bird and spider control. We specialize in residential referral and matchmaker programs.