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    Average homeowner rating
  • Verified reviews icon125
    Verified window cleaning services reviews

Find Window cleaners in Sag Harbor

Avatar for Pristine Window Cleaning
Pristine Window Cleaning
5.0(
3
)
Window CleaningWindow Cleaning - For Business

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ECOTEC COMMERCIAL CLEANING LLC
ECOTEC COMMERCIAL CLEANING LLC
5.0(
6
)
Window CleaningWindow Cleaning - For Business

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

Precision Cleaning for Professional Spaces.\n\nAt EcoTec Commercial Cleaning, cleaning is more than a service. It’s a commitment to protecting people and elevating the places where work happens. Because when these spaces are clean, safe, and cared for, businesses in Long Island thrive.\n\nWe offer much more than just spotless tile and dust-free countertops. We focus on delivering great service to people, giving you, your employees, and your customers spaces that are consistently clean, safe, and professionally maintained.\n\nEcoTec’s Custodial Technicians are professionally trained to clean and disinfect a wide variety of environments using eco-friendly, EPA-approved products and proven, industry-approved techniques. This approach ensures high standards of sanitation while supporting healthier indoor environments for employees, customers, and visitors.

5 neighbors recently requested a quote
Avatar for Wash King
Wash King
5.0(
5
)
Window CleaningWindow Cleaning - For Business

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Wash King is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time6 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for Clean well solutions
Clean well solutions
New to Angi
Window Cleaning

Serving Sag Harbor, NY and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

At CleanWell Solutions, we provide professional residential and commercial cleaning services with a strong focus on quality, reliability, and attention to detail. Our goal is to make every home or business feel fresh, clean, and comfortable.\n\nWe offer regular cleaning, deep cleaning, move-in/move-out cleaning, and customized cleaning services based on each client’s needs. We take pride in our work, treat every space with care, and always strive to exceed our clients’ expectations.\n\nWhen you choose CleanWell Solutions, you can expect professional service, clear communication, attention to detail, and a team you can trust. We are committed to delivering a clean space you can truly enjoy.

1 neighbors recently requested a quote
Jacobs Clean
New to Angi
Window Cleaning

Serving Sag Harbor, NY and surrounding areas

Approved

Hello, I'm Jacob, owner of Jacob's Cleaning!\nI'm excited to provide reliable, detail-oriented cleaning services for homes, apartments, offices, and other properties. My goal is simple: deliver a clean, fresh space that you can enjoy without the stress of doing it yourself.\nI take pride in being dependable, hardworking, and attentive to the details that make a difference. Whether you need a one-time cleaning or regular service, I'll work with you to ensure your space is cleaned to your expectations.\n\nServices include:\n• House Cleaning\n• Apartment Cleaning\n• Office & Business Cleaning\n• Move-In/Move-Out Cleaning\n• Kitchen & Bathroom Cleaning\n• Dusting, Vacuuming & Mopping\n\nThank you for considering Jacob's Cleaning. I look forward to earning your trust and helping keep your space clean and comfortable!\n\nJacob's Cleaning – Quality Cleaning, Done Right.

Avatar for Chloe’s Cleaning Co
Chloe’s Cleaning Co
New to Angi
Window Cleaning

Serving Sag Harbor, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi, I’m Chloe!! I’m a friendly, dependable housekeeper who genuinely enjoys helping people create clean, comfortable, and welcoming homes. I take pride in my work and pay close attention to detail, ensuring every space is cleaned with care and thoroughness. With previous housekeeping experience, I understand the importance of reliability, professionalism, and treating your home with respect. I’m currently growing my housekeeping business and am excited to connect with new clients through this platform. I look forward to earning your trust and helping keep your home looking its best!! Please feel free to reach out to me with any questions, to receive a custom quote or for more information

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Window Cleaning questions, answered by experts

Suggesting regular dusting and spot cleaning to maintain freshness.

It depends on the surface you’re trying to clean. For example, a mixture of vinegar and water is a good option for a deep cleaning, including removing hard water stains from glass or stainless steel. However, vinegar is too acidic for granite and other types of natural stone, so it’s better to use a combination of baking soda and water on those surfaces.

Yes, you can create a solution of dish soap and hot water to create a cleaning solution. You’ll want to mix about one to two drops of dish soap for every 8 ounces of hot water. If you use too much soap, it’ll create too many suds and make it harder to effectively wash away.

The best homemade cleaning solution for windows is one gallon of warm, distilled or bottled water mixed with five to ten drops of liquid dish soap. This is what professional window cleaners typically use when they make their cleaning solutions. Using bottled or distilled water will help avoid hard water stains after cleaning, and the soap will cut through grease, smudges, and debris on your glass.

It depends on the company and the services it provides. If a cleaning company is just washing the outside of the windows, the pro may only wash the glass panes. But if they’re washing the inside and outside, they most likely bundle cleaning the sill and frame into the cost. It’s best to ask before you schedule a service to see if the company will charge additional fees.

The Sag Harbor, NY homeowners’ guide to window cleaning services

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