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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon109
    Verified window cleaning services reviews

Find Window cleaners in Smithtown

Avatar for CTM WINDOW CLEANING

CTM WINDOW CLEANING

5.00(
54
)
Approved Pro

CTM WINDOW CLEANING

5.00(
54
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
76 local quotes requested

CTM WINDOW CLEANING is Long Islands Premier window cleaning company! Owner operated with over 17 years of experience specializing in all phases of window cleaning, pressure washing, and gutter cleaning services. Serving residential and commercial properties in Suffolk and Nassau counties. CTM WINDOW CLEANING is a TRUST WORTHY, RELIABLE, DETAIL ORIENTED cleaning company that AIMS TO PLEASE! So give us a call today for your free estimate!

"Chris did a great job cleaning the interior and exterior of all our windows and glass doors. He also did many of our screens. 65 in total. He even cleaned the skylight on the 3rd story of our roof. He used WD-40 on the window mechanism. He cleaned up perfectly, and the windows in our house have never looked better. We will have him return next year. Amazing job!"

BART K on April 2025

CTM WINDOW CLEANING is Long Islands Premier window cleaning company! Owner operated with over 17 years of experience specializing in all phases of window cleaning, pressure washing, and gutter cleaning services. Serving residential and commercial properties in Suffolk and Nassau counties. CTM WINDOW CLEANING is a TRUST WORTHY, RELIABLE, DETAIL ORIENTED cleaning company that AIMS TO PLEASE! So give us a call today for your free estimate!

"Chris did a great job cleaning the interior and exterior of all our windows and glass doors. He also did many of our screens. 65 in total. He even cleaned the skylight on the 3rd story of our roof. He used WD-40 on the window mechanism. He cleaned up perfectly, and the windows in our house have never looked better. We will have him return next year. Amazing job!"

BART K on April 2025


Avatar for Dove Window Cleaning LLC

Dove Window Cleaning LLC

PO Box 1328
4.70(
33
)
Approved Pro

Dove Window Cleaning LLC

PO Box 1328
4.70(
33
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
42 local quotes requested

Dove Window Cleaning was started in 1985, and serves portions of Suffolk, and Nassau Counties. We specialize in all phases of window cleaning to include: Traditional Window Cleaning, Pure Water Technology that incorporates the latest technology to wash windows and frames, screen cleaning traditional, mirrors, chandeliers, skylights. Please feel free to contact via text message at 516-315-4909

"Excellent from start to finish. Quick turn around time from when the contact was made to arrange for the work and when to job was finished. Rudy, arrived on time and texted me that he was on his way. He is very professional. He knows windows. I cant believe how good my windows look, including removing some silicone . I can only say the truth, he is great. I already have my neighbors taking his card to schedule an appointment. Thank you Rudy."

Kathleen H on September 2025

Dove Window Cleaning was started in 1985, and serves portions of Suffolk, and Nassau Counties. We specialize in all phases of window cleaning to include: Traditional Window Cleaning, Pure Water Technology that incorporates the latest technology to wash windows and frames, screen cleaning traditional, mirrors, chandeliers, skylights. Please feel free to contact via text message at 516-315-4909

"Excellent from start to finish. Quick turn around time from when the contact was made to arrange for the work and when to job was finished. Rudy, arrived on time and texted me that he was on his way. He is very professional. He knows windows. I cant believe how good my windows look, including removing some silicone . I can only say the truth, he is great. I already have my neighbors taking his card to schedule an appointment. Thank you Rudy."

Kathleen H on September 2025


Avatar for The Korporate Kleansers, Inc.

The Korporate Kleansers, Inc.

12 Jasmine Dr
4.96(
13
)
Approved Pro

The Korporate Kleansers, Inc.

12 Jasmine Dr
4.96(
13
)
Approved Pro
Customers say: Terrific value
19 local quotes requested
19 years of experience

No estamos contratando ni buscando empleo, Angi no es una plataforma para encontrar trabajo es para unir consumidores que buscan contratar un contrato de trabajo. We have over 20years of experience in the business. Here at The Korporate Kleansers, Inc. we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as informed as we can on your particular task or project. We look forward to earning your business!

"excellent job and very helpful and very nice guy"

Alan W on August 2025

No estamos contratando ni buscando empleo, Angi no es una plataforma para encontrar trabajo es para unir consumidores que buscan contratar un contrato de trabajo. We have over 20years of experience in the business. Here at The Korporate Kleansers, Inc. we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as informed as we can on your particular task or project. We look forward to earning your business!

"excellent job and very helpful and very nice guy"

Alan W on August 2025


Welcome to Sarita House Cleaning Service! We are a professional cleaning company dedicated to providing top quality services to our valued customers.. s.s.urururam


Servicing Long Island for over 30 years. Office cleaning, Carpet and upholstery steam cleaning , floor finishing and mattress steaming


Avatar for Brothers Corp

Brothers Corp

951 Jaques Ave
No reviews yet

Brothers Corp

951 Jaques Ave
No reviews yet
2 years of experience

Welcome to Brothers General Cleaning, where we specialize in elevating your view and preserving the brilliance of high-rise windows. Our comprehensive services encompass professional window cleaning, power washing, and meticulous window restoration. At Brothers General Cleaning, our value proposition lies in our unwavering commitment to excellence and safety. We understand the significance of pristine windows in enhancing the aesthetic appeal and functionality of high-rise buildings. With cutting-edge techniques and eco-friendly solutions, we deliver impeccable results that surpass industry standards. What sets us apart from competitors is our meticulous attention to detail and personalized approach to each project. Our team of experienced professionals boasts a combined tenure of over two decades in the field, ensuring unparalleled expertise and efficiency in every job we undertake. Whether it's a towering skyscraper or a commercial complex, we pride ourselves on delivering exceptional results that exceed client expectations. At Brothers General Cleaning, we are owner-operated, which means you can expect a hands-on approach and a direct line of communication throughout the entire process. Our dedication to customer satisfaction is reflected in our long-standing relationships with clients who trust us with their most challenging projects.

Welcome to Brothers General Cleaning, where we specialize in elevating your view and preserving the brilliance of high-rise windows. Our comprehensive services encompass professional window cleaning, power washing, and meticulous window restoration. At Brothers General Cleaning, our value proposition lies in our unwavering commitment to excellence and safety. We understand the significance of pristine windows in enhancing the aesthetic appeal and functionality of high-rise buildings. With cutting-edge techniques and eco-friendly solutions, we deliver impeccable results that surpass industry standards. What sets us apart from competitors is our meticulous attention to detail and personalized approach to each project. Our team of experienced professionals boasts a combined tenure of over two decades in the field, ensuring unparalleled expertise and efficiency in every job we undertake. Whether it's a towering skyscraper or a commercial complex, we pride ourselves on delivering exceptional results that exceed client expectations. At Brothers General Cleaning, we are owner-operated, which means you can expect a hands-on approach and a direct line of communication throughout the entire process. Our dedication to customer satisfaction is reflected in our long-standing relationships with clients who trust us with their most challenging projects.


Dar Cleaning

No reviews yet

Dar Cleaning

No reviews yet
6 years of experience

Business Overview Welcome to Dar Cleaning, where spotless service meets unparalleled expertise. Specialties and Overview of Services: At Dar Cleaning, we specialize in delivering top tier cleaning services tailored to meet the unique needs of our clients. Our comprehensive range of services includes residential cleaning, commercial cleaning, deep cleaning, carpet cleaning, window washing, and more. Whether you need a one-time deep clean or regular maintenance, we are dedicated to providing a pristine environment that enhances the comfort and productivity of your space. Thank you for considering Dar Cleaning. We look forward to the opportunity to provide you with exceptional cleaning services that exceed your expectations. Contact us today to learn more about how we can help you maintain a clean, healthy, and welcoming space.

Business Overview Welcome to Dar Cleaning, where spotless service meets unparalleled expertise. Specialties and Overview of Services: At Dar Cleaning, we specialize in delivering top tier cleaning services tailored to meet the unique needs of our clients. Our comprehensive range of services includes residential cleaning, commercial cleaning, deep cleaning, carpet cleaning, window washing, and more. Whether you need a one-time deep clean or regular maintenance, we are dedicated to providing a pristine environment that enhances the comfort and productivity of your space. Thank you for considering Dar Cleaning. We look forward to the opportunity to provide you with exceptional cleaning services that exceed your expectations. Contact us today to learn more about how we can help you maintain a clean, healthy, and welcoming space.


A1 Star Painting Services

No reviews yet

A1 Star Painting Services

No reviews yet

Passionate about painting its the finish product that excites me to unveil to customer when completing a project that gives our company value and satisfaction to every customer.

Passionate about painting its the finish product that excites me to unveil to customer when completing a project that gives our company value and satisfaction to every customer.


CRYSTAL CLEAR CLEANING

No reviews yet

CRYSTAL CLEAR CLEANING

No reviews yet

I tackle the toughest cleaning jobs that you think are impossible! Bathrooms, kitchens. The grimmest areas of your home will sparkle. carpet cleaning, extreme organization, and clean-outs. If you have rental properties that need immediate assistance I am your chick. I am starting by myself I enjoy cleaning. The people I help are always amazed. I have worked for cleaning companies in the past.

I tackle the toughest cleaning jobs that you think are impossible! Bathrooms, kitchens. The grimmest areas of your home will sparkle. carpet cleaning, extreme organization, and clean-outs. If you have rental properties that need immediate assistance I am your chick. I am starting by myself I enjoy cleaning. The people I help are always amazed. I have worked for cleaning companies in the past.


Alicias A plus cleaning

No reviews yet

Alicias A plus cleaning

No reviews yet

Residential and post construction cleaning in Long island and queens. Dependable and hardworking with plenty experience. Reliable, detail-oriented and always make sure our clients needs are met. Call us at 516-362-6422.

Residential and post construction cleaning in Long island and queens. Dependable and hardworking with plenty experience. Reliable, detail-oriented and always make sure our clients needs are met. Call us at 516-362-6422.

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Window Cleaning questions, answered by experts

One of the best professional cleaning solutions that won’t leave streaks is one gallon of distilled or bottled water mixed with 2 to 4 teaspoons of dish soap. Apply using a sponge in a figure-eight motion, and then use a squeegee to remove the majority of the water and soap. You can finish drying with a piece of old black-and-white newspaper to remove any residue for a streak-free clean every time.

Getting a streak-free shine after cleaning your windows requires both the right cleaning solutions—which can either include warm water and dish soap or warm water and rubbing alcohol—and the right tools—namely, a squeegee and a microfiber cloth. To make your streak-free glass cleaner, combine one gallon of warm water with a few drops of dish soap, and mix. Apply with a sprayer or sponge, and then dry with a squeegee, microfiber cloth, or old black-and-white newspaper pages.

Professionals remove dust, allergens, and stains while preserving fabric integrity and enhancing the appearance of window treatments.

Yes, you can use glass cleaner on outside windows, but only after you’ve rinsed away as much debris as possible. Using glass cleaner on top of a layer of dirt will only make it harder to clean. 

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

The Smithtown, NY homeowners’ guide to window cleaning services

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