Professional Window Cleaning & Exterior Cleaning in Long Island, NY

Stop letting grime, clogged gutters, and stained frames compromise the beauty and value of your Long Island home or business.

Transform Your Property’s Curb Appeal with Crystal-Clear Windows & Spotless Exterior Surfaces

Stop letting grime, clogged gutters, and stained frames compromise the beauty and value of your Long Island home or business.

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“The windows came out absolutely spotless, and the difference was incredible. The team was professional, on time, and left everything looking perfect.”

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“I’m extremely impressed with how clean and streak-free my windows look. Clearline Exterior Care was friendly, efficient, and did an amazing job, ten out of ten."

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“From scheduling to completion, the entire experience was easy and professional. My windows look brand new, and I’ll definitely be using them again.”

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“Clearline did an outstanding job cleaning our windows and frames. They paid attention to every detail and left our home looking brighter and cleaner, best prices I have seen."

FAQ

 

1. What exterior cleaning services do you offer in Nassau and Suffolk County?

We specialize in professional window washing (interior and exterior glass), detail cleaning for window frames and door tracks, gutter cleaning and scrubbing, and low-pressure soft washing alongside high-power surface washing across Long Island.

2. Do you clean window frames and doors, or just the glass?

We clean the entire window and door assembly. Standard window washing removes dirt from the glass, but our service includes scrubbing down frames, wiping door sills, and clearing tracks of trapped debris, salt air, and mold.

3. What is the difference between gutter cleaning and gutter scrubbing?

Gutter Cleaning: Clears out leaves, twigs, and debris from inside the gutter channels and flushes downspouts to ensure proper water drainage.

Gutter Scrubbing (Brightening): Focuses on the outside of the gutters, applying specialized cleaning agents to scrub away dark vertical oxidation lines ("tiger stripes") to restore a like-new finish.

4. Will high-pressure power washing damage my home’s siding or door frames?

No, because we match the cleaning pressure to the specific surface. Delicate materials like vinyl siding, wood trim, window frames, and painted doors are cleaned using a low-pressure soft wash method. High-pressure power washing is strictly reserved for durable hardscapes like concrete driveways, stone pavers, and brick patios.

5. How often should homes on Long Island get windows and gutters cleaned?

Due to coastal air, humidity, and salt buildup in Nassau and Suffolk County, we recommend getting windows washed 2 to 3 times per year, gutters cleaned and scrubbed twice a year (spring and fall), and power washing or soft washing performed once a year.

6. Are your window washing and power washing products safe for plants and pets?

Yes. We use eco-friendly, biodegradable cleaning solutions that safely break down algae, mildew, and dirt without harming your landscaping, outdoor plants, or household pets.

7. Do I need to be home while you clean my windows, doors, or gutters?

If we are only performing exterior window washing, frame cleaning, gutter scrubbing, or power washing, you do not need to be home as long as exterior water access is available and gates are unlocked. For interior window cleaning, someone will need to be present to grant entry.

8. How do hard water spots and salt air affect Long Island windows?

Over time, salt spray and mineral-heavy rainwater bond to window glass, leading to permanent etching and reduced clarity. Regular professional window washing removes these corrosive deposits before they permanently ruin your glass panes.

9. Can power washing remove dark mold and mildew from outdoor frames and siding?

Yes. Our exterior soft washing process neutralizes mold, mildew, and algae at the root level, killing the spores so surfaces stay clean significantly longer than standard water rinsing alone.

10. How do I get an estimate for my property in Nassau or Suffolk County?

Getting a quote is fast and simple. Contact us with your address and services needed, and we can quickly provide an estimate using local satellite property evaluations or schedule a quick on-site visit.

 

Transform your property today—get your free Nassau & Suffolk County Estimate now!