About Us

D.W. Services, LLC was founded in 2015 by Dan W. Bonnell in Bethlehem, PA.

Since graduating from Easton High School he has traveled the country and pursued various studies at universities. While working through school, and skiing, he got a job cleaning windows in the high country of Colorado. One of his first days on the job was the Park Hyatt in Beaver Creek.

“Learning quickly was a requirement at that point. It was right before winter and the building had just been renovated so it was a construction clean.”

Dan moved back to the Lehigh Valley in 2014 and again pursued window cleaning. This area has a number of window cleaning companies and he worked for a few of them. He’s worked for small, local companies to the larger regional outfits of the Philadelphia area. The one thing he felt was missing in the Lehigh Valley was a company that could service the expansion and current buildings; from a local location.

“I didn’t feel like there was a need for me to drive to Philly and back everyday just to clean windows at the level I wanted. It was very difficult on my health as well so it just didn’t make sense. The whole gamut of window cleaning can be found in the Valley; it’s a great mix of small residential buildings and larger mid-rise projects.”

D.W. Services, LLC started to see rapid growth from its inception. Clients were being brought on board from all over the Mid-Atlantic. People were starting to take notice. This led to an expansion of services as well.

“It became apparent customers wanted more. They saw the results we were getting and felt pretty unimpressed with other areas of their building. They were tired of hiring multiple service providers for cleaning different parts of their buildings so we stepped in.”


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Dan lives in Bethlehem where he enjoys everything The Valley has to offer. You may find him running around training for his next race, eating at one of the amazing restaurants in the area, or spending time playing tennis with his wife.