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TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon414
    Verified window cleaning services reviews

Verified Reviews for Window Cleaning pros in O Fallon, MO

*The Angi rating for Window Cleaning companies in O Fallon, MO 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 O Fallon, MO 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 January 17, 2026

Find Window cleaners in O Fallon

Avatar for Window Genie

Window Genie

4.80(
102
)
•Approved Pro

Window Genie

4.80(
102
)
•Approved Pro
Super Service Award
Customers say: Quick response
9 years of experience
Free onsite estimate

Window Genie is Chesterfield’s leader in home services. We specialize in window cleaning, window tinting, pressure washing, gutter cleaning and more. Our commitment to customer satisfaction and professionalism is what sets us apart from the competition. With over 30 years of experience, Window Genie has earned the trust of homeowners throughout Chesterfield, Ballwin, Wildwood, O’Fallon, all of West St. Louis County and the surrounding areas. You can feel safe knowing our team of field technicians are fully trained, insured, bonded and drive custom wrapped GENIEMOBILES for easy identification. Estimates are always fast and free!

"The guys were very friendly, did a great job, and loved our dog!!"

Julie D on November 2025

Window Genie is Chesterfield’s leader in home services. We specialize in window cleaning, window tinting, pressure washing, gutter cleaning and more. Our commitment to customer satisfaction and professionalism is what sets us apart from the competition. With over 30 years of experience, Window Genie has earned the trust of homeowners throughout Chesterfield, Ballwin, Wildwood, O’Fallon, all of West St. Louis County and the surrounding areas. You can feel safe knowing our team of field technicians are fully trained, insured, bonded and drive custom wrapped GENIEMOBILES for easy identification. Estimates are always fast and free!

"The guys were very friendly, did a great job, and loved our dog!!"

Julie D on November 2025

Avatar for Window Gang

Window Gang

4.76(
88
)
•Approved Pro

Window Gang

4.76(
88
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
25 years of experience

For over 30 years, Window Gang has been the leader in providing exceptional exterior cleaning services to both the residential and commercial markets. Year after year Window Gang is recognized for their quality award winning work, community involvement, and its environmental stewardess. This dedication and commitment from our people to excellence, has earned us the reputation as a “Service Beyond Your Expectations” company and who’s mantra remains the guiding principle today.

"The two gentlemen who were here worked non -stop. They were attentive and thorough. The windows sparkled!"

Alice A on January 2026

For over 30 years, Window Gang has been the leader in providing exceptional exterior cleaning services to both the residential and commercial markets. Year after year Window Gang is recognized for their quality award winning work, community involvement, and its environmental stewardess. This dedication and commitment from our people to excellence, has earned us the reputation as a “Service Beyond Your Expectations” company and who’s mantra remains the guiding principle today.

"The two gentlemen who were here worked non -stop. They were attentive and thorough. The windows sparkled!"

Alice A on January 2026

Avatar for Honest John Services

Honest John Services

4.98(
21
)
•Approved Pro

Honest John Services

4.98(
21
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
7 years of experience

Honest John Services

"John thank you for a my beautiful windows! You were easy to book and we will definitely be calling you again? Clare"

Clare R on August 2025

Honest John Services

"John thank you for a my beautiful windows! You were easy to book and we will definitely be calling you again? Clare"

Clare R on August 2025

A Wake Cleaning

5.00(
4
)
•Approved Pro

A Wake Cleaning

5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
50 years of experience

Welcome to A Wake Cleaning. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"For this type of service, he does a great job."

Lonnie G on July 2019

Welcome to A Wake Cleaning. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"For this type of service, he does a great job."

Lonnie G on July 2019

Avatar for Shrewsbury Cleaning And Windows

Shrewsbury Cleaning And Windows

4.75(
8
)
•Approved Pro

Shrewsbury Cleaning And Windows

4.75(
8
)
•Approved Pro
Customers say: Super punctual
4 years of experience
Free onsite estimate

At Shrewsbury Cleaning and Windows, we understand that being a business is about more than just providing a service - it's about making a meaningful difference in our community. That's why we're committed to paying our team the highest wages in the region, a practice that elevates our service quality and allows our customers to expect nothing but excellence.We are St. Louis natives currently operating out of Shrewsbury. We service our neighbors across south St. Louis city and county, north county, St. Charles county, and Jefferson County. And, we're always thrilled to extend our exceptional services across the river to Illinois, as well.

"Haven’t had a first cleaning yet, but the initial meeting was good"

Billie O on January 2026

At Shrewsbury Cleaning and Windows, we understand that being a business is about more than just providing a service - it's about making a meaningful difference in our community. That's why we're committed to paying our team the highest wages in the region, a practice that elevates our service quality and allows our customers to expect nothing but excellence.We are St. Louis natives currently operating out of Shrewsbury. We service our neighbors across south St. Louis city and county, north county, St. Charles county, and Jefferson County. And, we're always thrilled to extend our exceptional services across the river to Illinois, as well.

"Haven’t had a first cleaning yet, but the initial meeting was good"

Billie O on January 2026

G&V Mobile Detail Services LLC

4.94(
68
)

G&V Mobile Detail Services LLC

4.94(
68
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

I have 4 employees and do not sub-contract. We work with appointments only. If you are a company we can be added to your venders account. We offer special promotions for first time customers and referrals. Temporally, I do not accept credit cards. Additional email - [email protected].

"I cannot say enough about these guys! They come to you (home or work), are extremely professional, and do excellent work. They are fast and efficient. Will continue to call for ALL auto cleaning needs"

Andrew D on October 2019

I have 4 employees and do not sub-contract. We work with appointments only. If you are a company we can be added to your venders account. We offer special promotions for first time customers and referrals. Temporally, I do not accept credit cards. Additional email - [email protected].

"I cannot say enough about these guys! They come to you (home or work), are extremely professional, and do excellent work. They are fast and efficient. Will continue to call for ALL auto cleaning needs"

Andrew D on October 2019

Edelen Door & Window

4.90(
213
)

Edelen Door & Window

4.90(
213
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

At Edelen Door & Window we offer a compete line of exterior home improvement products including doors, replacement windows, solatubes, and vinyl siding. We've been family owned and operated since 1968. Additional Email: [email protected].

"Adre showed up on time and ready to go. He had the needed parts on his truck and was able to replace the springs on both doors plus do the maintenance and adjustment in less than 2 hours. My doors are so smooth and quiet now! All this for a great price also. I wish all service techs were like Andre from Edelen Door!"

Glenn s on June 2022

At Edelen Door & Window we offer a compete line of exterior home improvement products including doors, replacement windows, solatubes, and vinyl siding. We've been family owned and operated since 1968. Additional Email: [email protected].

"Adre showed up on time and ready to go. He had the needed parts on his truck and was able to replace the springs on both doors plus do the maintenance and adjustment in less than 2 hours. My doors are so smooth and quiet now! All this for a great price also. I wish all service techs were like Andre from Edelen Door!"

Glenn s on June 2022

Avatar for Window Brite

Window Brite

4.93(
154
)

Window Brite

4.93(
154
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Window Brite is a small family owned business in St. Charles County servicing St.louis County as well we currently have 5 employees and we do not currently sub contract any work. Select the link to our website for a free estimate!

"Fast and efficient. Adam and Eric are an effective team. The techs were friendly and professional. They worked hard an fast - no idle time. Our windows are so clean that it looks like the glass is gone."

Jim A on October 2018

Window Brite is a small family owned business in St. Charles County servicing St.louis County as well we currently have 5 employees and we do not currently sub contract any work. Select the link to our website for a free estimate!

"Fast and efficient. Adam and Eric are an effective team. The techs were friendly and professional. They worked hard an fast - no idle time. Our windows are so clean that it looks like the glass is gone."

Jim A on October 2018

Avatar for Power Wash Pro

Power Wash Pro

4.91(
95
)

Power Wash Pro

4.91(
95
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

St Charles and St Louis Metroplex Power Washing for over 20 years Satisfaction Guaranteed, Fully Insured (Also branch office to handle Charleston South Carolina Area 843-557-9755) Owner operated. No subs. Cost is determined by the job. No travel charge.

"Dave did a great job!"

Helena B on June 2020

St Charles and St Louis Metroplex Power Washing for over 20 years Satisfaction Guaranteed, Fully Insured (Also branch office to handle Charleston South Carolina Area 843-557-9755) Owner operated. No subs. Cost is determined by the job. No travel charge.

"Dave did a great job!"

Helena B on June 2020

Avatar for M&P Window Washing & Gutter Cleaning

M&P Window Washing & Gutter Cleaning

4.83(
169
)

M&P Window Washing & Gutter Cleaning

4.83(
169
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Locally owned and operated window cleaning and gutter cleaning company. Call for a free estimate today

"M&P did an excellent job as always cleaning our gutters and windows. They are a great team of professionals who make sure the job is done quickly, efficiently and thoroughly at a fair price."

Terri L on September 2022

Locally owned and operated window cleaning and gutter cleaning company. Call for a free estimate today

"M&P did an excellent job as always cleaning our gutters and windows. They are a great team of professionals who make sure the job is done quickly, efficiently and thoroughly at a fair price."

Terri L on September 2022

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Window Cleaning questions, answered by experts

Generally speaking, you should clean your windows and any associated fixtures and treatments every six months. Otherwise, clean them as needed to keep everything running smoothly. If you live in a part of the country with especially hard water, you may have to clean them three or four times per year, and the same goes for areas where insects, pollen, dirt, and other debris can soil your windows and potentially cause issues with the moving parts.

Window washing usually refers to cleaning dirt and other debris off of the exterior of your windows, while window cleaning is a much more involved process that addresses the outside and inside of the glass, as well as the interior components. Window washing is more to improve the aesthetic of your windows, while window cleaning can improve performance, reduce the risk of damage over time, and even improve your home’s energy efficiency.

To remove new construction dust, use a vacuum with a HEPA filter on all surfaces, including furniture and carpet. Follow that up with a damp mop to pick up lingering dust on hard surfaces. Take some time cleaning appliances and ceiling fans. Finally, clean all of the air filters and properly ventilate the home. Stay away from sweeping, as this will spread the dust around.

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

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.

The O Fallon, MO homeowners’ guide to window cleaning services

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