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TRUSTED BY GRANADA HILLS, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon188
    Verified window cleaning services reviews

Top-Rated Window cleaners in Granada Hills - Updated Nov 2026

Avatar for Window Dude
Window Dude
4.7(
55
)
Window Cleaning

Serving Granada Hills, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Window Dude was so great! Excellent price and superior service! I highly recommend "The Dude" for any of their services offered. They were fantastic!"
Hancock Park
Magic Castle - Hollywood
Toluca Lake
Hancock Park
Magic Castle - Hollywood

+6

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Window Wizards
Window Wizards
5.0(
9
)
Window CleaningWindow Cleaning - For Business

Serving Granada Hills, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Will and the team were awesome! They did a great job washing our windows and pressure washing our walkways, and neither had been cleaned in 5 years. Will has an infectious above-and-beyond entrepreneurial spirit and I wouldn't hesitate to hire them again and recommend them to friends."
Additional Photos
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+3

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cleaning BCS
Cleaning BCS
5.0(
13
)
Window CleaningWindow Cleaning - For Business

Serving Granada Hills, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I had a fantastic experience with BCS they were super professional, very punctual and tackled windows and screens that had not been cleaned in years. They did an outstanding job. They took great care with the window frames inside and outside. my windows look perfect now. I would definitely recommend them to anyone who wants a really good job done"
2 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for CMC Cleaning Maintenance Company
CMC Cleaning Maintenance Company
4.9(
14
)
Window Cleaning

Serving Granada Hills, CA and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

"Mario is an incredible businessman. He was quick to answer our requests, make sure that we had an appointment that fit our schedule, was early to the appointment, worked hard and did an incredible job. We used them for window cleaning but he had a multitude of services and I would not be hesitant using him for any one of them. A good man with a good business that does great work at a good price."
Do you want a detail job? no problem!!
Fresh and cling
The roof it’s white again
Restaurant cleaning services
Response time50 mins
Response rate93%
Recommended by100%of homeowners
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Window Cleaning FAQs, answered by experts

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

Unless it’s written into the purchase agreement, there’s no legal obligation that a house you’ve bought has to be clean before you move in. The previous owner is generally required to sweep the house, but that doesn’t guarantee everything will be spotless upon your arrival. If possible, discuss the cleaning requirements with the real estate company before moving in.

Yes, you can create a solution of dish soap and hot water to create a cleaning solution. You’ll want to mix about one to two drops of dish soap for every 8 ounces of hot water. If you use too much soap, it’ll create too many suds and make it harder to effectively wash away.

Professionals use HEPA vacuums, industrial-strength cleaners, and microfiber cloths for effective cleaning without damaging surfaces.

Yes, using appropriate techniques and solutions for material-specific care.

The Granada Hills, CA homeowners’ guide to window cleaning services

From average costs to expert advice, get all the answers you need to get your job done.