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TRUSTED BY NAMPA, ID HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon332
    Verified window cleaning services reviews

Top-Rated Window cleaners in Nampa - Updated Nov 2026

All Valley Window Cleaning
4.8(
40
)
Window CleaningWindow Cleaning - For Business

Serving Nampa, ID and surrounding areas

Approved

In business since 1998

Free estimates

Customers say: Quick response

"The owner came out and gave me a very competitive free estimate, which included washing all windows inside and outside, removing and cleaning screens, and cleaning window runners. The man who came out to clean the windows did a great job. He was careful outside not to step on my plants and removed his shoes so as not to soil my carpets. He was even nice to my dog, who wanted to play!"
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Wishy Washy Windows
Wishy Washy Windows
5.0(
13
)
Window CleaningWindow Cleaning - For Business

Serving Nampa, ID and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Brent was very nice and personable, cleaned our windows inside and outside and all window screens and they are totally spotless! I would highly recommend his company for your window washing!"
Window Job
Window Job
Window Job
Response time7 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Diamond Shine Window Cleaning
Diamond Shine Window Cleaning
4.8(
32
)
Window CleaningWindow Cleaning - For Business

Serving Nampa, ID and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"Zach & Stephanie did a fantastic job, cleaning all windows inside & out (and screens). The work was excellent & they were a very pleasant couple with whom to spend the day. We'll have them back in about 6 months."
Idaho Falls
Idaho Falls 2
Idaho Falls 3
Rexburg
Ammon

+21

Response time3 hrs
14 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for The Window Guys
The Window Guys
4.8(
21
)
Window Cleaning

Serving Nampa, ID and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I have had estimates more than double the amount that I paid The Window Guys. They did the entire house of windows in less than half an hour, did a find job of cleaning, and the cost is entirely reasonable."
Response time1 day
Recommended by95%of homeowners
Avatar for Clean Extreme
Clean Extreme
4.3(
55
)
Window CleaningWindow Cleaning - For Business

Serving Nampa, ID and surrounding areas

Approved

In business since 2002

Free estimates

Small jobs welcome

"They did a great job, I will give them that but the communication regarding the price was poor. I was quoted $3 per window and when the job was done they charged $8, $4 and $3 for some of the windows. I only wanted the outside done (which I stated on the original call) and when they finished outside they said they were ready to do the inside so I assumed then the price I was quoted of $3 per window was for inside and out. My last cleaner charged $2 a window inside and out. I cannot put the fault on them for that, I should have asked more questions. Next time, I will get a written quote!"
Response time4 hrs
4 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for JARAMILLO LANDSCAPE LLC
JARAMILLO LANDSCAPE LLC
4.9(
45
)
Window Cleaning

Serving Nampa, ID and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Very professional, dependable and very affordable. I had a broken sprinkler head and they got back within a few hours and was out the same day and fixed it. I know my issue was an easy fix but I’d definitely call them again."
53 neighbors recently requested a quote
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Window Cleaning FAQs, answered by experts

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.

The best time to clean the outside of your house is during your outdoor spring cleaning. Wait until late spring, after the wave of pollen is done coating your home. You can also wash your house in late fall–before the first freeze–to remove leaves and branches from the gutters.

A professional cleaning service generally takes a few hours, typically between 2 to 4 hours, depending on the property's size and the severity of any stains. Keep in mind that wet cleaning methods will require additional drying time.

Smoke stains, grease buildup, mold, and water spots are common reasons for hiring professional cleaning services.

Soot can be harder to remove compared to other types of stains given its acidic nature. It can also cause underlying paint to peel off during the cleaning process. If your soot issue is a result of smoke damage, it’s recommended you call a pro to help remove it versus doing it yourself.

The Nampa, ID homeowners’ guide to window cleaning services

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