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TRUSTED BY NAMPA, ID HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon331
    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

"Kevin and Nick are awesome! Kevin responded within minutes of the initial inquiry, then provided a free quote within 24 hours. They cleaned our windows (outside, inside, screens and sills) for a very competitive price. Professional, courteous, and trustworthy. Just book All Valley Window Cleaning!"
6 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
16 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 like how you price over the phone. Simple concept: you were the only ones who priced window cleaning by window count. it was fast, priced fairly and great service. Well done. My cleaned windows look great."
Response time1 day
Recommended by95%of homeowners
Avatar for Upshine Window and Gutters
Upshine Window and Gutters
5.0(
7
)
Window Cleaning

Serving Nampa, ID and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Upshine cleaned the windows at my home and two business locations. The service was prompt and friendly and very affordable, and I have never had such clean windows! With other providers, I have had streaks or dirtiness around the windows but I opted for the "diamond" level clean and they did both inside and outside as well as opening all the windows and carefully cleaning the sills all around. I cannot recommend these guys enough!"
Gutter Cleaning
Gutter Cleaning
Window Cleaning
32 neighbors recently requested a quote
Avatar for Window Hero Boise
Window Hero Boise
5.0(
12
)
Window CleaningWindow Cleaning - For Business

Serving Nampa, ID and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"We hired Window Hero to power wash and seal 20 concrete stair treads and a large concrete patio area. They are very professional, and their pricing is very competitive without sacrificing quality. I highly recommend Window Hero."
Response time5 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for JARAMILLO LANDSCAPE LLC
JARAMILLO LANDSCAPE LLC
4.9(
44
)
Window Cleaning

Serving Nampa, ID and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Creating Outdoor Masterpieces\n\nWe specialize in creating beautiful and functional outdoor spaces through expert landscapers. Jaramillo Landscape focuses on customer satisfaction and bringing clients vision come to life.

54 neighbors recently requested a quote
Avatar for Norris Cleaning and Construction Clean Up
Norris Cleaning and Construction Clean Up
5.0(
4
)
Window Cleaning

Serving Nampa, ID and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Visit My WebSite Norriscleaning.com, We’re an expert in cleaning your home, we do New builds office apartments cleaning, as well as move out cleaning. We also do offer a construction site pick up post construction site cleanup we haul and take everything to the dump. Please call for an estimate.

21 neighbors recently requested a quote
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Window Cleaning FAQs, answered by experts

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 simplest way to clean stained glass windows is by using warm distilled water and a damp cloth. Distilled water won’t corrode the stained glass or leave residue behind. Avoid using cleaners with alcohol or ammonia. However, you should only clean when necessary. Stained glass windows are fragile, and excessive cleaning could cause fading, weakening of the solder, or other damage.

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.

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.

Deep cleaning after a renovation is important to remove all the dust from construction. This will improve air quality, prevent health issues and increase the home’s comfort level. Also, debris and dust can stain new paint or scratch surfaces, ruining the renovation right from the get-go.

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.