Window Cleaning

Window cleaning &
water spot removal

Elevating your business image with spotless, streak-free commercial windows and expert water spot elimination.

The SDI Touch: Where Commercial Windows Become Wonders

SDI delivers efficient, high-quality window cleaning services exclusively for commercial properties. With 30 years of industry experience, we've perfected our craft using cutting-edge equipment designed specifically for commercial window cleaning.

Our approach prioritizes both quality and safety. We utilize spotless water technology, carbon fiber water-fed poles, and pole-mounted brushes for 90% of our work. This method not only ensures a superior clean but also significantly reduces liability by eliminating the need for ladders.

What sets us apart is our comprehensive service. We don't just clean the glass; we meticulously clean frames and seals too, leaving your entire window system impeccably maintained. For stubborn water spots, we offer specialized removal processes and even provide a unique glass sealing service to keep your windows cleaner for longer.

Sparkling Advantages: Why SDI Shines Above the Rest

30 years of commercial cleaning expertise
Cutting-edge equipment for superior results
Reduced liability with ladder-free cleaning methods
Comprehensive cleaning: glass, frames, and seals
Specialized water spot removal and prevention
Fully insured and bonded for your peace of mind

From Cloudy to Clear: Our Spotless Process

1. Locate water source, set up equipment

2. Pre-rinse glass, frames and seals

3. Scrub glass, frames and seals with pole mounted brushes

4. Rinse window top to bottom with spotless water

5. (optional) Remove water spots with 1 or 2-step process

7. Rinse windows to remove polish

8. (optional) Apply glass sealer to protect glass

Before and After Hard Water Stain Removal.jpg

Squeaky Clean Credentials: Our Professional Standards

As a large commercial service company with three decades of experience, SDI sets the standard for professional window cleaning. We're fully insured and bonded, providing you with peace of mind and reliability that smaller or less experienced companies can't match.

“SDI transformed our office building's appearance overnight. Their attention to detail was impressive. Highly recommended for any commercial property."

John Hernandez, Facility Manager

Window Wisdom: Your Questions, Clearly Answered

Q: Do you clean residential windows? A: No, we specialize exclusively in commercial window cleaning to ensure we provide the best possible service for business properties.

Q: Can you remove all types of water spots? A: We offer both a 1-step process for light water spotting and a 2-step process for heavy water spotting. While most water spots can be removed, in rare cases of extreme damage, complete restoration may not be possible. We'll assess your windows and provide honest recommendations.

Q: How often should I have my commercial windows cleaned? A: The frequency depends on your location and environment. Generally, we recommend quarterly cleaning for most businesses, but high-traffic areas or properties in dusty locations may benefit from monthly service.

Q: What's the benefit of your glass sealing service? A: Our glass sealing service fills the microscopic pores in the glass, making it more resistant to water spots and easier to clean in the future. This can lead to longer-lasting cleanliness and potentially reduce the frequency of needed cleanings.

In Good Company: Our Trusted Track Record

SDI has been servicing clients in California, Arizona and Nevada for over 30 years! From elementary schools to military bases and restaurants to casinos, we have the know how to keep their windows clean, spotless and protected!