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98% Recommended

3 Years In Business

Company Details


12 South Market Street, Suite 102
Frederick, MD 21771


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Service Details

    Areas of Expertise

    • Window Cleaning
    • Gutters & Downspouts - Clean
    • Window Tinting - Apply or Replace
    • Power Washing
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Credit Cards Accepted


    61 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 61 reviews Showing 0 reviews
    5.0 Janet K. Ijamsville, MD

    Jeff and his crew were very accommodating and great to work with. Thanks guys!

    Response from Company:

    Thanks for the great review. We appreciate your business and support.

    5.0 Maria A. Middletown, MD

    The crew arrived at the appointed time. They were friendly, courteous and very thorough in their work.

    Response from Company:

    Thank you for the five star review! We appreciate your feedback.

    5.0 Terry L. Damascus, MD

    I had power washing of the whole house and 1 deck. Jose was professional and early. He called first to make sure it was ok. Discussed the problem areas with me first and during the job. Even moved some deck items and furniture before and after the job. Office staff was professional and friendly and was able to give me a quote over the phone after a google maps search. Very reasonable. I will use them again.

    Response from Company:

    Thank you for taking the time to leave us a great 5 star review. We appreciate it! We are always happy to hear great things about out our techs.

    5.0 Rosemary A. Mount Airy, MD

    Good local people & company !! Keep them in mind for your Christmas lights!

    Response from Company:

    Thanks for taking the time to leave us a great review. We appreciate it!

    5.0 Curt B. Frederick, MD

    Very professional and great work!

    5.0 My C. Monrovia, MD

    I am a returned customer of Window Gennie. I have the sidings, windows clean outside, concrete wash. The cost is very reasonable. The people are courteous, diligent and the final product is excellent.

    5.0 Krystle M. Frederick, MD

    They were very professional, nice and reasonable price.

    Response from Company:

    Thank you for a great review.

    5.0 Marie B. Germantown, MD

    Job well done as far as I can tell. The only negative is that the guys smoke quite a bit and I could smell it in the house (I work from home right now).

    Response from Company:

    Thanks for taking the time to leave us a great review and giving us feedback, we appreciate it very much.

    4.0 Daniel H. Frederick, MD

    Done quick

    Response from Company:

    Thank you for your review and feedback.

    5.0 Len G. Keymar, MD

    We had Window Genie to our home and pressure wash the house. We couldnâ t be happier. Tajh and Jose arrived right on time and were finished in 2 hours. The results were more than we hoped for. The siding and gutters are bright and shiny again. They even cleaned our porch furniture and railings. Thanks again WG.

    Response from Company:

    Thank you for taking the time to leave us a great 5 star review. We appreciate your feedback. We are always happy to hear great things about out our techs.

    Showing 1-10 of 61 results Showing 0 of 0 results


    Window Genie of Frederick
    Window Film
    Sidewalk Cleaning

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