Long Island's Top Rated Cleaning Experts

Serving Long Island With 5 Star Interior & Exterior Cleaning Services

Serving Long Island With

5 Star Cleaning Services

Expert Residential & Commercial Cleaning

At KOS Cleaning Services, we take pride in providing top-rated cleaning services to meet all your needs. With a dedicated team of professionals, we specialize in exterior cleaning, interior cleaning, air duct cleaning, and dryer vent cleaning. Whether you're a homeowner, business owner, or property manager, we've got you covered.


Our expert cleaning & restoration team is ready to serve you. "We guarantee  the most thorough cleaning ever, all with zero hidden fees" . Contact us today to schedule service in Nassau or Suffolk County with our top rated exterior cleaning team.


Wisestack Financing

We Provide Expert Residential & Commercial Cleaning Solutions

At KOS Cleaning Services, we take pride in providing top-rated cleaning services to meet all your needs. With a dedicated team of professionals, we specialize in exterior cleaning, interior cleaning, air duct cleaning, and dryer vent cleaning. Whether you're a homeowner, business owner, or property manager, we've got you covered.


Our expert cleaning & restoration team is ready to serve you. "We guarantee  the most thorough cleaning ever, all with zero hidden fees" . Contact us today to schedule service in Nassau or Suffolk County with our top rated exterior cleaning team.


Wisestack Financing

We're Cedar Siding Cleaning Pros

We offer expert low pressure washing to remove mold, mildew, dirt & grime with no risk of damage to cedar shakes. Our low pressure soft wash process will not strip pre-existing paint or stain.

Schedule An Estimate

Cedar Siding Cleaning Profressionals

We offer expert low pressure washing to remove mold, mildew, dirt & grime with no risk of damage to cedar shakes. Our low pressure soft wash process will not strip

pre-existing paint or stain.

Schedule An Estimate

Your Top Rated Cleaning Specialists

We guarantee  the most thorough cleaning ever, all with zero hidden fees"

Schedule Your Free Estimate 

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