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  • Verified reviews icon142
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Top-Rated Window cleaners in Copiague - Updated Nov 2026

Avatar for ECOTEC COMMERCIAL CLEANING LLC
ECOTEC COMMERCIAL CLEANING LLC
5.0(
6
)
Window CleaningWindow Cleaning - For Business

Serving Copiague, 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.

17 neighbors recently requested a quote
Avatar for Bunuelo Cleaning Services
Bunuelo Cleaning Services
4.8(
15
)
Window Cleaning

Serving Copiague, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I recently had the pleasure of using Bunuelo Cleaning Services, and I can't recommend them highly enough! From the start, their professionalism and commitment to quality were evident. The team provided a clear and reasonable price for cleaning my house, which I appreciated, especially since they didn’t rush the process or set unrealistic time expectations. What stood out most was their dedication to getting the job done right. They even returned to finish up some areas they wanted to ensure were perfect, demonstrating their commitment to customer satisfaction. As for the cleaning itself, I was amazed at how fresh and inviting my home smelled afterward. They paid attention to every detail, leaving no corner untouched. The transformation was incredible! Overall, Bunuelo Cleaning Services delivered an exceptional experience, and I will definitely be calling them for future cleaning needs. If you're looking for a reliable and thorough cleaning service, look no further!"
Limpieza profunda
Limpieza profunda
Limpieza profunda
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Limpieza profunda

+19

Response time4 hrs
Response rate100%
Avatar for Start Fresh Commercial Cleaning
Start Fresh Commercial Cleaning
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Copiague, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Start Fresh Commercial Cleaning provides reliable and professional commercial cleaning services in Huntington, NY and surrounding areas. We specialize in office cleaning, janitorial services, medical office cleaning, and post-construction cleanup. Our team is dependable, detail-oriented, and committed to keeping your business clean, safe, and presentable. We offer flexible scheduling and free estimates to fit your needs and budget.

Summer Breeze, LLC
New to Angi
Window Cleaning

Serving Copiague, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

I’m the owner of a dedicated cleaning and power washing company committed to delivering reliable, high-quality service you can count on. I specialize in residential and commercial cleaning, including deep cleans, move-in/move-out services, and exterior power washing that restores the look of your property. My goal is simple: to provide thorough, detail-focused work that leaves every space looking its best. I take pride in being dependable, responsive, and respectful of your home or business. Whether you need a one-time service or ongoing maintenance, I’m here to make your life easier and your property shine.

Avatar for Paulino’s Cleaning Solutions
Paulino’s Cleaning Solutions
New to Angi
Window Cleaning

Serving Copiague, NY and surrounding areas

Approved

Paulino’s Cleaning Solutions is committed to delivering reliable, high-quality exterior cleaning services with attention to detail and customer satisfaction. We specialize in window cleaning, power washing, gutter cleaning, and general exterior maintenance. Our goal is to leave every property looking clean, professional, and well cared for. Contact us for dependable service and free estimates.

Diamond Cleanings
New to Angi
Window Cleaning

Serving Copiague, NY and surrounding areas

Approved

What I Bring to Your Property:\n\nMeticulous Cleaning: Glimmering counter tops hand-vaccumed corners, and a perfectly cleaned bathroom\n\nTransparent & Fair Rates: You?ll get professional-grade results at a fair, honest price. I?m not looking to overcharge?I?m looking to earn your trust and become your go-to cleaner for the long haul\n\nProactive Reporting: I act as your eyes on the ground, immediately reporting maintenance issues or damages via the Angi app\n\nConsistent Reliability: I pride myself on punctuality and a "job well done" every time, so you never have to worry about the state of your home.\n\nTransparent Communication: You?ll receive a summary of completed tasks after every visit, ensuring we are always on the same page regarding your home's needs.\n\nPersonalized Attention: I tailor my cleaning checklist to your specific priorities, focusing on the areas that matter most to you and your lifestyle.\n

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Window Cleaning FAQs, answered by experts

Whether you’re a renter or a buyer, you should clean a house when moving out. For renters, it’s usually written in the lease that a house must be cleaned before it’s vacated. If you’re unsure how thoroughly to clean the place, check with the landlord beforehand; otherwise, you may not receive your deposit back. When selling a house, a contractual agreement is often made with the realtor that the house is swept and that all personal belongings are removed before the previous owners move out.

Yes, many services include cleaning as part of the repair process. Confirm with your provider.

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.

Professional house cleaners may use a variety of cleaning products, but a great option is a cleaning solution containing ammonia or white vinegar, water, and several tablespoons of dishwashing liquid.

Yes, many professional companies offer high-rise window cleaning using specialized equipment and safety harnesses.

The Copiague, NY homeowners’ guide to window cleaning services

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