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TRUSTED BY CUPERTINO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon311
    Verified window cleaning services reviews

Find Window cleaners in Cupertino

Avatar for Deeply
Deeply
5.0(
11
)
Window CleaningWindow Cleaning - For Business

Serving Cupertino, CA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Deeply Cleaning service is great, the business owner, Erendira, is very kind and professional. I get bimonthly cleaning of my 2 bedroom 2-bath apartment, 2 cleaners come and it takes them about 1.5-2hours . They are punctual, efficient and for the most part very detail oriented. It is hard to find trustworthy people who you feel comfortable leaving in your home unattended, and I feel very comfortable leaving them in my home. You should definitely get Deeply Cleaning a try if you are looking for a reliable housekeeping service."
Response time10 hrs
Response rate94%
8 neighbors recently requested a quote
Ez Clean and Handy - Home Facebook
4.2(
50
)
Window CleaningWindow Cleaning - For Business

Serving Cupertino, CA and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Our home was in dire need of cleaning and guests were coming in three days. The crew arrived, worked quickly, and in a few hours the house was cleaned and ready for company. The shower no longer had black spots on the tile grout. The soap residue on the shower tiles was gone. The house was vacuumed, window sills and shades were dusted. The kitchen floor, counters, stove, and sink were clean. This was a happy crew that had obviously teamed together many times. They worked hard. They were polite and easy to work with. I felt that I could trust them (important, since they had free access to my home and belongings). I didn't feel a need to supervise them. I gave them a daunting task and they successfully tackled it. Most importantly, would I hire them again? Yes!"
Response time5 hrs
Response rate100%
Recommended by95%of homeowners
Avatar for Son Bright Cleaning
Son Bright Cleaning
5.0(
4
)
Window CleaningWindow Cleaning - For Business

Serving Cupertino, CA and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

"Nino gave me a fast quote so reasonable!! We scheduled a date right away and he and his co worker showed up ready and did the job. Satisfaction was off the chain our windows in and out were in a really bad state. After they left I couldn't believe how much happier I was that I had clean gorgeous windows really makes a difference to your mental happiness to see everything bright and shiny. Thank you Nino and Dela"
24 neighbors recently requested a quote
Avatar for PrimeTime Gutter Cleaning LLC
PrimeTime Gutter Cleaning LLC
5.0(
3
)
Window CleaningWindow Cleaning - For Business

Serving Cupertino, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Excellent job, Cleaned windows on our second-floor apartment. Removed and cleaned screens also. Did an excellent job. One of my neighbors also saw what a great job he did and hired him to do their windows. We will be having our windows done every three months. Highly recommend."
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Window Cleaning questions, answered by experts

In most cases, you should get your windows cleaned one to two times annually, although you might want to complete this task more often if you live in an area with heavy pollen or heavy rain or snowfall that soils your windows. It’s also a good idea to hire a professional window cleaning service if you’re listing your property, as sparkling windows will make a big difference in terms of curb appeal and, potentially, your home’s value.

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

While clean windows don't automatically increase home value, they make your home look more attractive from the outside, and since the exterior is the first thing a potential buyer will see, it can help make a good first impression that paints the rest of your home in a positive light. Educated homebuyers will see that your home is well cared for if they see clean window tracks and sparkling window glass, which can contribute to an overall positive opinion of your property. Clean windows give the impression that the rest of the home—including systems and appliances—is probably well-kept, too.

Yes, professional window cleaning is worth the investment. Regular deep cleanings help keep your windows looking new, extend their lifespan, and boost your home's curb appeal. By removing dirt, dust, and other debris, you can reduce the risk of damage and accelerated wear to window frames and components. It also improves your home’s energy efficiency by keeping insulation and weatherstripping in good working order, potentially lowering your energy bills. Furthermore, annual or bi-annual cleanings can help identify problems like leaks or cracks early, before they escalate into expensive water damage. You can often recuperate the cost of cleaning through energy savings and by avoiding premature window replacement.

The best way to clean outside windows is by using a garden hose. Start by spraying the windows with a high-pressure stream to clear off loose dirt and grime. Then use a mixture of hot water and dish soap and scrub the windows with a sponge. Rinse off the soapy water with the hose. Before you finish up, spray the windows with a solution of vinegar and water and wipe them down with a microfiber cloth.

The Cupertino, CA homeowners’ guide to window cleaning services

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