Servicing Philadelphia and the tri-state area, including SE PA, NJ, and DE
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Building Services

Jenkintown Building Services is the largest and most experienced window cleaning and exterior building maintenance company in Philadelphia and the surrounding Delaware Valley. Contact us today to see why customers have been trusting us with their building services needs for 90 years.


Our Services

From pressure cleaning to glass restoration, bird proofing, and more, our services are performed with the utmost attention to safety.

Jenkintown: Celebrating 90 Years of Quality & Integrity

Jenkintown was founded in 1933 as a suburban window cleaning company. Over the past nine decades, we’ve experienced dynamic growth, becoming one of the country’s largest firms of its kind. We’re more than a building service provider— we’re a locally-based partner you can trust— ensuring your projects are done safely, effectively, and with top-tier service.

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Here’s what our customers have to say about us!

Patrick Casey

The Merion Cricket Club

"Everyone is impressed with the high dusting work. A lot of work went into this project from the Jenkintown staff. The team worked out really nicely to produce a great end result and happy clients."
Matt Andrzejewski

Associate Director of Operational Services, Longwood Gardens

"Jenkintown is a leader in the window cleaning industry. Their staff continually demonstrates their dedication to customer service, safety, and positive results for our garden-wide glass cleaning needs[...]" Read more...
Andrew Sytnik

Regional Director, FirstService Residential - All Sites

"Jenkintown Building Services brings value and high-quality work to all our clients at FirstService Residential.  Feedback from both our community managers, clients, and residents of our communities i[...]" Read more...
Lauren Hill

Senior Gardener, Longwood Gardens

"The Jenkintown crew that has been in the conservatory this week has been fantastic.  The foreman of this group is incredibly professional. He’s gracious and considerate of the guests as well as the[...]" Read more...

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