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TRUSTED BY LOS ALTOS, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon214
    Verified window cleaning services reviews

Find Window cleaners in Los Altos

Avatar for R & D Window Care
R & D Window Care
4.8(
131
)
Window Cleaning

Serving Los Altos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"They came a little early and started promptly. Workers were friendly yet polite, easy to have around, minded any water spillage on the sills, kept track of their rags, tools, etc. and the windows & screens looked great. At the end suggested very kindly R&D's other services which I'll be sure to take advantage of next time I need gutters done, solar panels cleaned and exteriors pressure washed. Very good experience!"
Window Cleaning
Skylights
Interior Window Cleaning
Skylights
Window Cleaning

+69

Response time9 hrs
Response rate87%
22 neighbors recently requested a quote
Avatar for Ducks Solutions
Ducks Solutions
5.0(
22
)
Window CleaningWindow Cleaning - For Business

Serving Los Altos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"What a great job Duck Solutions did! We were so happy with our carpet cleaning. The cleaner was quick and very good with taking out both the heavy traffic area and pet stains in our hallway and stairs. Highly recommend and will call them again soon for the other rooms."
Carpet Cleaning - Before and After
Roof Cleaning - Before and After
Roof Cleaning - Before and After
Roof Cleaning - Before and After
Our Services

+56

9 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for PurePower Wash
PurePower Wash
5.0(
6
)
Window CleaningWindow Cleaning - For Business

Serving Los Altos, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I recently had the pleasure of hiring PurePower Wash and it was an outstanding experience from start to finish. From the moment I contacted them for a quote, the customer service was top notch. They were friendly, professional and responsive, answering all my questions. On the scheduled day, the technicians arrived on time, equipped with the latest state of the art power wash equipment. Throughout the process, I was impressed with their attention to detail and their commitment to delivering the best results. I also appreciated the safety measures. They made sure all windows, outdoor furniture and plants were protected during the power wash. Not only did they do an outstanding job, they also finished within the estimated time, which was impressive given the size of the job. I highly recommend PurePower Wash for anyone in need of reliable and high quality power wash services. They exceeded my expectations and I will definitely be using their services in the future. Five stars all the way!"
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Pressure Washing Project
Additional Photos

+1

Response time3 days
Response rate98%
8 neighbors recently requested a quote
Avatar for Deeply
Deeply
5.0(
11
)
Window CleaningWindow Cleaning - For Business

Serving Los Altos, 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 Los Altos, 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
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Window Cleaning questions, answered by experts

Hard water stains are caused by hard water. Hard water contains a lot of minerals, like calcium and magnesium. When water on your glass surfaces dries out, the minerals stay behind and stick to the glass. This results in a residue that looks like white cloudy or streaky spots. Call a pro to install a water softener to banish hard water problems.

You should avoid using abrasive materials and harsh chemicals when cleaning windows. Abrasive tools like scrubbing pads, rough cloths, or steel wool can permanently scratch and damage the glass. Harsh chemical cleaners containing alcohol or ammonia can damage window treatments, frame materials, and special features like tinting. It is also best to use distilled or filtered water instead of hard water, which can leave spots or streaks. For best results, use a clean microfiber cloth to wash the glass and old black and white newspapers to dry it without leaving streaks.

Finding a quality professional window cleaning service is much like finding any other vetted home pro: You should ask friends and family members who you trust for recommendations for window washers in your area and check online ratings. Reading a company’s reviews will give you a lot of insight into the service you can expect. Then, check their credentials and contact them to get a quote. Be sure to ask questions about their process and the products they use to get your windows to shine.

The most likely cause of smearing or streaking after cleaning your windows is residue left on the glass from the cleaner you’re using. Consider diluting the solution and cleaning them again, or use old newspaper to dry the windows after cleaning, as this will soak up any residual material. Additionally, aim to clean your windows on a cool, cloudy day, as cleaners will dry more quickly on the glass if it’s hot and sunny, promoting streaking.

One of the best professional cleaning solutions that won’t leave streaks is one gallon of distilled or bottled water mixed with 2 to 4 teaspoons of dish soap. Apply using a sponge in a figure-eight motion, and then use a squeegee to remove the majority of the water and soap. You can finish drying with a piece of old black-and-white newspaper to remove any residue for a streak-free clean every time.

The Los Altos, CA homeowners’ guide to window cleaning services

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