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Customer speaking with Window Genie service professional in front of floor-to-ceiling windows.

Window Cleaning & Home Services in Thornton, CO

Window Genie® is Thornton’s leader in home services. Our commitment to customer satisfaction and professionalism is what sets us apart from the competition.

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945 Customer Reviews
4.9/5
★★★★★
Rating

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Window Genie: Your Exterior Cleaning Experts

You can feel safe knowing our team of service professionals are fully trained, insured, bonded, and drive custom-wrapped vehicles for easy identification. We specialize in window cleaning, pressure washing, holiday lighting, gutter cleaning, and window tinting

  • Window Cleaning

    When your greatest wish is to see outside.

    Learn More

    Squeegee.

  • Pressure Washing

    We’ll grant you a sparkling exterior.

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    Pressure washer.

  • Holiday Lighting

    Give your house a glow-up for the holidays.

    Learn More

    String of holiday lights.

  • Gutter Cleaning

    No magic. Just clean and free-flowing gutters.

    Learn More

    Gutter.

  • Window Tinting

    Disenchanted with the heat and glare? Let us help.

    Learn More

    Roll of window film.
Window Genie service professional reviewing service options on tablet with a customer.

  • Our annual maintenance plan can save you up to 30%. It allows you to mix and match the services you need to maintain the beauty of your home and help avoid costly repairs or replacements.

  • Our bonded, insured, background-checked and OSHA-trained service professionals will bring their expertise and their equipment, and provide you with a premier customer experience.

  • We stand by the promise to do the job right and our work is backed by the Neighborly Done Right Promise®.

Our Special Offers

Check out our latest information on discounts, promotions, and special offers available for Window Genie of Thornton services to maintain and beautify your home.

View All Special Offers

  • Window Cleaning

    $25 Off Whole House Interior/Exterior Window Cleaning

    Limited Time Offer. No cash value. Limit one per customer. Offer expires 03/31/2026. Offer must be presented at time of scheduling. Not valid with any other offer. Services performed by locally owned and independently operated franchise locations. Valid only at Window Genie of Thornton. Other restrictions may apply. For full details and terms visit neighborly.com/terms-of-use.

    Expires: 03/31/2026
    Print Coupon
    Claim Offer

  • Window Tinting

    $100 Off Any Purchase of $1000 or More

    Limited Time Offer. No cash value. Limit one per customer. Offer expires 03/31/2026. Offer must be presented at time of scheduling. Not valid with any other offer. Services performed by locally owned and independently operated franchise locations. Valid only at Window Genie of Thornton. Other restrictions may apply. For full details and terms visit neighborly.com/terms-of-use.

    Expires: 03/31/2026
    Print Coupon
    Claim Offer

  • Multi-Service Discount

    10% Off Any Job With 2 or More Services
    15% Off Any Job With 3 or More Services

    Limited Time Offer. No cash value. Limit one per customer. Offer expires 03/31/2026. Offer must be presented at time of scheduling. Not valid with any other offer. Services performed by locally owned and independently operated franchise locations. Valid only at Window Genie of Thornton. Other restrictions may apply. For full details and terms visit neighborly.com/terms-of-use.

    Expires: 03/31/2026
    Print Coupon
    Claim Offer

  • Gutter Cleaning

    Starting at $149 for 1-Story Homes

    Limited Time Offer. No cash value. Limit one per customer. Offer expires 03/31/2026. Offer must be presented at time of scheduling. Not valid with any other offer. Services performed by locally owned and independently operated franchise locations. Valid only at Window Genie of Thornton. Other restrictions may apply. For full details and terms visit neighborly.com/terms-of-use.

    Expires: 03/31/2026
    Print Coupon
    Claim Offer

Areas We Serve

Since 1994, Window Genie has earned the trust of homeowners throughout Thornton, Westminster, North Metro Denver, and the surrounding areas.
  • Arvada
  • Brighton
  • Broomfield
  • Commerce City
  • Denver
  • Eastlake
  • Erie
  • Federal Heights
  • Henderson
  • Lafayette
  • Louisville
  • Northglenn
  • Thornton
  • Westminster
  • Wheat Ridge

Customer Reviews

View All Reviews
  • White quote icon with purple background.

    We love working with Chris and the Window Genie team for installing our holiday lights! From setup, to communication and payment, everything is so seamless and the lights look great! Highly recommend!

    Chris and Ana C.
    5/5
    ★ ★ ★ ★ ★
  • White quote icon with purple background.

    Windows are so clear they seem to have disappeared! Even old screens look better. Cheerful workers who went the extra mile to do a great job. Already recommended them to a neighbor and will use again.

    Linda J. G.
    5/5
    ★ ★ ★ ★ ★
  • White quote icon with purple background.

    Men showed up early! Were very polite...answered all my questions to my satisfaction ...did a GREAT job...even cleaned windowsills for me! Will recommend this company to all my friends and neighbors!

    David P.
    5/5
    ★ ★ ★ ★ ★
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The Neighborly Done Right Promise™ delivered by Window Genie®, a proud Neighborly company.

Join Our Team

Window Genie provides opportunities to grow from an entry-level role into a lifelong career. With a strong emphasis on people, our franchise owners have been preferred employers since 1994.

Creating a culture of excellence is as important as maintaining and beautifying homes.

Join us!

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Partnerships & Achievements