Customer Reviews

You were calm, yet energetic, completely knowledgeable about The Broadmoor’s windows and you were also very quiet in doing your work. I was happy to be able to watch you transform the very dirty windows to very clean ones. Thanks again.

– Susan Kilborn, RE/MAX Realty Services

Windows Only should be the model for all businesses to follow.  They are professional, honest, friendly, thorough and dependable. We have used them several times and they are the best! Thanks to the whole team.

– Joanie G. – Bethesda, MD

Thank you, and especially, Emmanuel, for all the hard work today. My windows really do sparkle and my gutters (even if only temporarily) are free of sweet gum balls. Yay! Really appreciate the excellent service you give me.

– Wendy M. – Bethesda, MD

Seth and Manuel again did amazingly proficient and courteous work.  We are so happy to have clean windows and will soon enjoy beautiful fall leaves in the park!

– Barbara C. – Cleveland Park, Washington DC

I wanted to share how great our experiences with Windows Only have been.  The price is very reasonable and Emmanuel does incredible work.  Funny how you don’t realize how dirty your windows are until you get them cleaned!  The owners couldn’t be nicer and I feel like the least I can do is pass on my positive feedback.

– Amy Elliot – Bethesda, MD

Manuel asked me to check how clean the windows were.  They were so clean, I couldn’t see the windows.  The work was beyond my expectations.  Thank you. 

– Jan Olsen – Handwriting Without Tears, Cabin John, MD

The team did a wonderful job and I even felt comfortable leaving them alone when I had to leave last night. Thank you so much to George and Manuel – the house looks amazing!!!!

– Linda Ryden, Washington, DC

I would hire your workers to work for my business. They were as close to perfect employees as anyone could hope for. Great job.

– Kevin McCarthy, Bethesda, MD

I have used Windows Only for over 5 years. The quality of work is excellent. They not only clean windows inside and out, but clean gutters and repair screens. I have recommended Windows Only to multiple family member and friends.

– Margaret L. Rauth, Washington, DC

Seth (Windows Only) has been cleaning my windows for more than a decade. Always reliable, always pleasant and trustworthy, my windows sparkle and shine after the job is done. They take care to treat my home as if it were their own – using shoe covers to ensure the floors stay clean and taking care around fragile items. With their great service and competitive prices I have recommended the company to many friends, who have been thrilled with their work and become repeat customers like me.

– Lesly Simmons, Chevy Chase, MD

Work is outstanding. I would highly recommend Windows Only. I also use them to put up Christmas outdoor lights, clean gutters and they do a great job.

– Lyn Brown, Potomac, MD

There is nothing better than clean windows and nobody does it better than Windows Only!

– Joan Hofheimer, Bethesda, MD

We have used Windows Only for several years. They are responsive, efficient, careful and helpful. Their work is very high quality and we recommend them to friends.

– Donald & Janet Boardman, Bethesda, MD

We have been happy 100% of the time with the window cleaning service. We are going into our 7th year and plan on many more.

– Kim Schifrin, Bethesda, MD

Seth is the best. The only one I’d trust our custom jobs with to clean the windows at the end of each job. Great price, quality, and timing.

– Ned Hengerer, Home Stretchers, Potomac, MD

You always are reliable, thorough, neat, and pleasant to have around (is trustworthy too). I love the fact that you are a home grown boy!

– Beverly Gunther, Potomac, MD

Seth and his team are polite, professional and always do a great job Windows Only always gives excellent service and the highest quality work. I recommend them to all my clients.

– Laurie Minerbi, Organizing Solutions Inc., Bethesda, MD

Just want to say thank you for doing such a professional job. Our windows look fantastic and Seth and his team are amazing!

– Kim Scardino, Washington, DC

The guys were delightful! They did a wonderful job, it was a pleasure to have them here. They did a great job!

– Doris R, Bethesda, MD

Thank you all so much – It all looks 100% better than before your men came. See you next year.

– Irene S, Washington, DC