#1
Solar Express Cleaning
“Excellent service! Very professional, reliable, and reasonably priced. Great job cleaning our solar panels and took extra care with our roof. I would definitely recommend them to others.” — Google review
Best Window Cleaning Services in Fontana, CA
The 10 best-rated window cleaning services in Fontana, CA average 5.0★ on Google across 1,999 reviews. Solar Express Cleaning has the top rating (5.0★). Updated November 10, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (1,999 reviews combined) and currently operating. Request a call back and the company will phone you directly.
#2
Dutch Touch Window Cleaning
“We’ve used Dutch Touch for years. They train their crews so well. They are professional, courteous and most of all they do a great job. The windows sparkle! They are more expensive than some, but to have my house,…” — Google review
#3
Sunshine Windows
“Sunshine Windows are excellent, and I highly recommend them for your window and solar panel cleanings. I’ve used this company for the past five years, and they always exceed my expectations. Their work is meticulous,…” — Google review
#4
Victory Wash and Windows
“There’s a reason this company gets so many five-star reviews. Our rain gutters really needed cleaning before the rainy season, and Perry and his team did a great job clearing out all the debris. Perry was responsive…” — Google review
#5
AAA Solar Cleaning Services LLC
“Thank you soooo much!!!! You did a great job making my window’s shine. Again thank you I’m telling my friends and family about the service you provide” — Google review
#6
Loyal Exterior Cleaning
“I am extremely pleased with the work they performed. I have a two story townhome. The windows had not been cleaned in a long time. They shine and the window tracks look brand new. I will never use any other service.…” — Google review
#7
Daylight Window and Solar Cleaning
“There aren’t enough words to express how grateful I am for connecting with these guys. The support and service is absolutely amazing. My windows have never been this clean, thank you Robert and Richard. God bless…” — Google review
#8
Two Guys Window Cleaning
“The work was completed thoroughly and professionally and, best of all so efficiently! He cleaned our rain gutters, flushed them out and even cleaned up everything afterwards. We were extremely satisfied with the job.” — Google review
#9
Transparent Solutions Window Cleaning
“They did an amazing job and were very professional during the cleaning. They were sure to be thorough in their work and even checked with me afterwards making sure I was happy with the service.” — Google review
#10
King Window Cleaning
“Great job on all windows inside and out, solar panels look amazing and tracks and screens are also super clean. Jose definitely put in the effort for a beautiful job.” — Google review
How we pick window cleaning services in Fontana
We scan Google Maps for window cleaner listings in and around Fontana, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Frequently asked questions
Who is the highest-rated window cleaner in Fontana?
Solar Express Cleaning has the highest Google rating on our Fontana list: 5.0 out of 5 from 509 reviews (as of November 10, 2026).
Which window cleaner in Fontana has the most reviews?
Solar Express Cleaning has the most Google reviews among the companies listed here: 509, with a 5.0★ average.
How are these window cleaning services chosen?
Only open Fontana-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.