Serving Wilmington, Delaware & the Tri-State Area

Clean windows and sparkling glass surfaces make a powerful first impression. They brighten your building, enhance natural light, and create a more inviting environment for both employees and customers.
At Cleaning Crew, we provide reliable commercial window and glass cleaning services tailored for offices, schools, retail stores, medical buildings, and industrial properties.

Whether you need routine cleaning or a one-time service, we keep your windows clear, streak-free, and spotless.

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Why Professional Window Cleaning Matters

Windows and glass surfaces collect:

• Dust and fingerprints

• Smudges from daily traffic

• Water spots

• Airborne debris

• Pollution and residue

• Hard water stains

Clean windows improve the appearance, brightness, and overall professionalism of your facility.

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Why Choose Cleaning Crew?

We provide:

• Streak-free window cleaning with professional techniques

• Interior glass cleaning for all commercial environments

• Screen & sill cleaning (optional)

• Safe, eco-friendly cleaning products

• Experienced window cleaning technicians

• Flexible scheduling — nights, weekends, after-hours

• Consistent quality & reliable service

We focus on detail, ensuring every pane, frame, and glass surface is left spotless.

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Our Windows & Glass Cleaning Services

Interior Window Cleaning

Ideal for offices, schools, medical buildings, and commercial facilities.

Includes:

• Glass washing and polishing

• Frame and sill wiping

• Spot and streak removal

• High-touch glass sanitizing

We clean:

• Office windows

• Conference room glass

• Lobby and entrance glass

• Hallway windows

• Interior partitions

• Glass walls

Glass Partition & Interior Wall Cleaning

Modern offices use a lot of glass, and smudges are easy to see.
We clean:

• Office partitions

• Conference room glass

• Cubicle glass

• Meeting room panels

• Lounge and lobby glass walls

Entryway & Lobby Glass Cleaning

First impressions matter.
We polish:

• Front entrance doors

• Lobby windows

• Door sidelights

• Vestibule glass

• Reception area glass

Spot Cleaning & Touch-Up Services

Perfect for high-traffic, high-visibility areas where fingerprints and smudges accumulate throughout the day.

Optional Add-Ons

If needed, we can also provide:

• Sticker & residue removal

• Screen cleaning

• Track and sill detailing

• Mirror polishing

• Emergency touch-up cleaning

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Industries We Serve

Our window & glass cleaning services are ideal for:

• Corporate offices

• Schools & universities

• Medical & dental offices

• Retail stores & shopping centers

• Banks & financial institutions

• Government buildings

• Warehouses & industrial facilities

• Hospitality & hotels

No matter the size of your building, we deliver consistent, high-quality results.

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How Often Should Windows Be Cleaned?

Recommended frequency for interior window cleaning:

• Monthly: high-traffic areas, retail, medical

• Quarterly: offices, schools, corporate buildings

• Bi-monthly: lobby and entrance glass

• As needed: smudged partitions & touchpoints

We create a personalized window cleaning schedule for your facility’s needs.

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Our Cleaning Process

1. Walkthrough & inspection

2. Dusting and dry wiping

3. Glass cleaning with professional tools

4. Streak-free polishing

5. Final inspection

We ensure every window and glass surface looks clean, clear, and presentable.