Hear from Our Customers
Your windows should showcase your home’s beauty, not hide it behind streaks and grime. When we finish, you’ll notice the difference immediately—rooms feel brighter, views are crystal clear, and your home looks more inviting from every angle.
Clean windows do more than look good. They let in significantly more natural light, which can reduce your need for artificial lighting during the day. They also preserve your window investment by preventing mineral buildup and dirt that can cause permanent damage over time.
You get all this without climbing ladders, buying equipment, or spending your weekends scrubbing glass. We handle everything from setup to cleanup, leaving you with nothing but sparkling results.
High Pro Power Washing Service Inc. has been serving Montgomery and Frederick Counties since 2019, building a reputation for reliability and results. We’re not just another cleaning company—we’re your neighbors who understand what Brown’s Addition homeowners need.
Our team knows the unique challenges of cleaning windows in this area, from dealing with seasonal pollen to managing the hard water that’s common throughout Montgomery County. We’re certified on platforms like Yelp and Nextdoor because we consistently deliver what we promise.
Every technician is trained in proper techniques, fully insured, and equipped with professional-grade tools. We treat your home with the same care we’d want for our own, which is why so many of our customers become repeat clients who recommend us to their neighbors.
We start with a thorough assessment of your windows, noting any specific concerns like hard water stains or delicate surfaces. Our team arrives with all necessary equipment, including eco-friendly cleaning solutions that are safe for your family, pets, and landscaping.
First, we carefully remove and label screens for separate cleaning. Then we clean both interior and exterior glass using professional techniques that eliminate streaks and spots. We pay attention to window sills, tracks, and frames—not just the glass itself.
Throughout the process, we protect your furniture and flooring with drop cloths where needed. After cleaning, we reinstall screens and do a final quality check. You’ll see the difference immediately, and if anything doesn’t meet our standards, we fix it on the spot. The entire process is designed to be hassle-free for you while delivering results that last.
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Our window cleaning service includes both interior and exterior glass, screen cleaning, sill wiping, and track cleaning. We use specialized techniques for different window types, whether you have standard double-hung windows, large picture windows, or more complex architectural features.
Montgomery County’s climate means your windows face unique challenges. Spring pollen, summer humidity, and winter weather all take their toll on glass clarity. We understand these local conditions and adjust our approach accordingly, using techniques that work best for our area’s specific environmental factors.
We also address common issues like hard water spotting, which is prevalent throughout the region due to mineral-rich groundwater. Our process includes treatments specifically designed to remove these stubborn deposits that regular cleaning can’t handle. Every service comes with our satisfaction guarantee—if you’re not completely happy with the results, we’ll return to make it right or provide a full refund.
Most Brown’s Addition homeowners benefit from professional window cleaning twice a year—typically spring and fall. Spring cleaning removes winter grime and prepares your windows for the bright months ahead, while fall cleaning clears away summer’s accumulation of pollen, dust, and humidity-related buildup.
However, your specific needs might vary based on factors like nearby trees, your home’s exposure to weather, and personal preferences. Homes with many trees or those facing prevailing winds might need quarterly cleaning. We’re happy to assess your situation and recommend a schedule that keeps your windows looking their best year-round.
Some customers prefer more frequent cleaning for special occasions or simply because they love the way clean windows make their home feel. There’s no wrong answer—we work with whatever schedule fits your needs and budget.
Yes, we specialize in removing hard water stains, which are extremely common in Montgomery County due to our mineral-rich groundwater. These white, cloudy spots can make even recently cleaned windows look dirty, and they won’t come off with regular household cleaners.
We use specialized treatments and techniques specifically designed for mineral deposit removal. The process involves careful application of appropriate solutions followed by thorough cleaning to restore your glass to its original clarity. Most hard water stains can be completely removed, though extremely severe cases that have been neglected for years might require multiple treatments.
The key is addressing these stains before they become permanent etching in the glass. If you’re seeing cloudy spots that don’t come off with normal cleaning, it’s worth having us take a look. Often, what homeowners think is permanent damage can actually be restored to like-new condition.
Absolutely. Safety is our top priority, and we have the proper equipment and training to clean windows at any height safely. We use professional-grade ladders, stabilizers, and when necessary, specialized equipment like water-fed poles that allow us to clean high windows from the ground.
Our technicians are trained in proper ladder safety and have experience working on various home styles common in Brown’s Addition, from traditional colonials to contemporary designs with unique window configurations. We’re fully insured, so you have complete protection and peace of mind.
This is actually one of the main reasons homeowners call us. Attempting to clean second or third-story windows yourself is dangerous and often ineffective. We have the right tools and experience to do the job safely while achieving results you simply can’t get from ground level or precarious ladder positions.
Our cleaning solutions are biodegradable and non-toxic, making them safe for your family, pets, and landscaping. We avoid harsh chemicals that can damage plants or leave residues that might affect indoor air quality. This is especially important for families with children, pets, or anyone with chemical sensitivities.
The eco-friendly approach doesn’t mean compromising on results. Our solutions are specifically formulated for glass cleaning and are actually more effective than many harsh chemicals because they’re designed to work with our professional techniques rather than against them. They leave no residue, which means your windows stay cleaner longer.
We also use purified water in our process, which eliminates the mineral deposits that can cause spotting. This combination of eco-friendly solutions and purified water gives you the cleanest possible results while protecting your home’s environment and the broader community.
Window cleaning costs vary based on factors like the number of windows, accessibility, and specific services needed. Most Brown’s Addition homes fall within a predictable range, and we always provide free, detailed estimates so you know exactly what to expect before we start.
We price our services competitively while maintaining the quality and reliability that our reputation depends on. Many homeowners find that professional cleaning is more affordable than they expected, especially when they consider the time saved, safety benefits, and superior results compared to DIY attempts.
We also offer a 15% discount for new customers, and we’re always happy to discuss package deals if you’re interested in combining window cleaning with our other exterior cleaning services. The best way to get accurate pricing for your specific home is to request a free estimate—we can often provide quotes over the phone or with a quick visit to assess your windows.
Yes, we stand behind every job with our 100% satisfaction guarantee. If you’re not completely happy with any aspect of our window cleaning service, we’ll return to address the issue at no additional cost. If we still can’t meet your expectations, we’ll provide a full refund.
This guarantee reflects our confidence in our work and our commitment to customer satisfaction. We’ve built our reputation in Montgomery County by consistently delivering results that exceed expectations, and we’re not satisfied until you are.
Our guarantee covers everything from the cleanliness of the glass to our cleanup afterward. We take pride in leaving your property in better condition than we found it, and if anything falls short of that standard, we make it right immediately. This commitment to quality is why so many of our customers become long-term clients who trust us with their homes year after year.
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