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TRUSTED BY WESTMINSTER, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon419
    Verified window cleaning services reviews

Verified Reviews for Window Cleaning pros in Westminster, CO

*The Angi rating for Window Cleaning companies in Westminster, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

*The HomeAdvisor rating for Window Cleaning companies in Westminster, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

Last update on June 27, 2025

Find Window cleaners in Westminster

Avatar for JM Window Cleaning
JM Window Cleaning
4.9(
59
)

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Outstanding window cleaning! Jose arrived promptly and worked extremely efficiently. Have business now card and will be repeat customer."
I house in Parker
I house in Parker
I house in Parker
I house in Parker
I house in Parker

+68

Response time5 hrs
Response rate98%
30 neighbors recently requested a quote
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Avatar for Apex Window Cleaning Services
Apex Window Cleaning Services
5.0(
24
)

Serving Westminster, CO and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Apex Window Cleaning is managed by the utmost professional, thorough and detail oriented staff. If you want a job done right with clear transparency (Pun intended) and cost, use Apex Windows!"
Happy customer
Mile High Early Learning
Conference room in Mile High Early Learning
Conference room
Exterior of building

+14

Response time5 hrs
Response rate98%
4 neighbors recently requested a quote
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Avatar for Forrest Cleaning
Forrest Cleaning
4.6(
90
)

Serving Westminster, CO and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Although cleaner was delayed and didn't get to my house until late in the day, he was very fast & did a thorough job cleaning on all my outside windows. He also cleaned three very high windows inside my house that I can't reach - wiped the window sills & even removed some spider webs near these windows."
Forrest Cleaning Squeegeeing Windows
Forrest Cleaning Squeegy Stud's
Forrest Cleaning #windowcarpetguru
Christmas Lights
Warm White

+20

Response time2 hrs
Recommended by95%of homeowners
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Avatar for Freshwater Window Cleaning, LLC.
Freshwater Window Cleaning, LLC.
5.0(
16
)

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"Brandon from Freshwater windows did a 5-star job on our sunroom windows...inside and out, screens and tracks all sparkling clean as the day they were installed! Brandon was courteous, gave us a great price upfront, and arrived on time to do the work. We will definitely use Braedon's services again, and highly recommend to others! Brent N"
Response time6 hrs
8 neighbors recently requested a quote
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Avatar for Glistening Glass
Glistening Glass
5.0(
35
)

Serving Westminster, CO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"John was on time and efficient. He cleaned the gutters and washed the outside of my windows. I am very pleased with his work."
Before Gutter Clean
After Gutter Clean
Response time5 hrs
Response rate89%
4 neighbors recently requested a quote
Request Quote
Avatar for Abluent Window Cleaning, LLC
Abluent Window Cleaning, LLC
4.3(
34
)

Serving Westminster, CO and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: True professional

"The best customer service I've received from a window cleaner. Great job!"
Tyler on a ladder. Abluent, Ltd. window cleaning
Tyler cleaning windows for Abluent, Ltd.
Inside Mountain Home Window Cleaning, Great View!
Commercial Store Front Window Cleaning
Reflections on a cleaned window

+13

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 433
Window Cleaning questions, answered by experts

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.

Time varies by number and size of windows but usually 2-4 hours.

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.

Professionals use HEPA vacuums, industrial-strength cleaners, and microfiber cloths for effective cleaning without damaging surfaces.

Clean high-traffic areas such as kitchen surfaces, bathroom surfaces, and bedding once per week. Deep clean other areas every three months to a year. How you use a space can help you figure out how often it should be cleaned, with areas where eating, bathing, and food prep occur getting the most frequent attention.

The Westminster, CO homeowners’ guide to window cleaning services

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

See all articles