Specialties
A&D Window Washing & Soft Washing is a Maryland based exterior cleaning company specializing in professional window cleaning, house washing, roof washing, deck cleaning, concrete cleaning, and epoxy flooring installation. With over 10 years of hands on experience, we focus on delivering high quality results with reliable service and attention to detail on every job.
What sets us apart is our commitment to doing the job the right way, not the fast way. We use safe and effective cleaning methods including soft washing for roofs and siding, and purified water systems for streak free window cleaning. This allows us to clean thoroughly without damaging your home or landscaping. We pride ourselves on interior & exterior window cleaning!
We proudly serve homeowners throughout Columbia, Ellicott City, Bethesda, Baltimore, Frederick, Laurel, Olney and surrounding Maryland areas. Every property is treated with care, and we take time to ensure consistent, even results that improve both appearance and long term maintenance.
Customers choose A&D Window Washing because we are dependable, easy to communicate with, and focused on quality over shortcuts. We show up on time, respect your property, and stand behind our work. Whether it is restoring curb appeal or maintaining your home’s exterior, our goal is to make your property look its best year round.
If you are looking for a trusted local company for window cleaning or exterior washing services, we are here to help.
History
Established in 2016.
A&D Window Washing, founded in 2016, serving Maryland with a simple goal: provide reliable, high quality exterior cleaning services that homeowners can trust. What began as a small window cleaning service built through local neighborhoods quickly grew through word of mouth in areas like Columbia and Ellicott City.
The company was founded on hard work, attention to detail, and consistent results. As demand grew, services expanded beyond window cleaning into house washing, roof washing, deck cleaning, concrete cleaning, and epoxy flooring installation.
Today, A&D Window Washing serves homeowners across Maryland, including Columbia, Ellicott City, Bethesda, and Baltimore. The focus remains the same: dependable service, safe cleaning methods, and quality results on every job. We take pride in treating every home with care and delivering work that improves curb appeal and long term maintenance.
Meet the Business Owner: Sam A.
Sam Alsheimer is the owner of A&D Window Washing, a Maryland based exterior cleaning company specializing in window cleaning, house washing, roof washing, and full exterior maintenance services. Sam started the business over 10 years ago with hands on residential window cleaning and grew it through consistency, word of mouth, and quality focused work.
Sam is a local athlete and former state champion wrestler and football player at Glenelg High School. He continued his athletic career at the collegiate level playing football and wrestling at Morgan State University and Towson University. His background in sports built a strong foundation of discipline, work ethic, and leadership that carries into the business today.
A&D Window Washing is built around a young, motivated team, with all members under the age of 25. Many are teammates, friends, and local connections who share a commitment to hard work and quality results.
