Window cleaning, hard water removal and exterior care for custom estates across Westlake, West Lake Hills and Rollingwood. Mature tree canopy, steep hillside lots and true divided light glass all need hand work rather than production cleaning, and every job is finished with a streak-free guarantee.
I'm Mason, known around town as "Mason the Window Cleaner." I'm based in Leander and Westlake is a regular stop on my route. What brings me down here is that these properties genuinely need someone who will slow down.
Westlake is established, and that shapes the work. Heavy tree canopy means sap and organic dirt buildup rather than the construction film I deal with further north, and hard water run-off from slate roofs leaves mineral staining down the glass below. The homes themselves are custom, French, Tuscan and Mediterranean, with true divided light windows, arched transoms and leaded glass accents. Every sash gets hand-detailed, because there is no fast way to do that properly.
The architectural preservation standards out here are strict, and rightly so. That means zero chemical overspray onto surrounding stone, clean staging areas, and no vehicle leakage on a concrete driveway. Access is its own problem too. A lot of Westlake homes are built into steep hillsides where ladder work simply is not safe, so I run a multi-stage water-fed pole system with purified deionized water and reach up to 60 feet from stable ground.
Everything a Westlake estate needs to look its best, booked as a single service or a full property treatment in one visit.
Exterior and interior glass cleaning. Screens get a deep scrub, then a disinfection and deodorization process. Tracks, sills and frames are cleaned completely, with a courtesy clean on ledges. Every pane is finished streak-free, guaranteed, any imperfection corrected at no additional cost.
Central Texas water is notoriously hard, and sprinkler overspray can permanently etch glass. In most cases the damage can be reversed. We use specialty restoration agents to recover clarity on shower doors, front windows, and panels assumed beyond repair.
Low-pressure, surfactant-based washing that lifts mildew, algae, and grime, safe for stucco, brick, siding, and stone. Roof and soffit wash available.
Complete debris clear-out plus a downspout flush to protect your fascia, foundation, and landscape, essential ahead of Texas storm seasons.
Post-build window restoration for Westlake builders, remodelers, and agents, paint, caulk residue, drywall haze, and adhesive labels removed for move-in ready glass.
Recurring programs for Westlake storefronts, offices, clinics, and salons. Weekly, monthly, or quarterly service with after-hours scheduling available.
Purified water cleaning for solar arrays. Dust, pollen and hard water film all cut into how much power a panel actually produces, and the same deionized water system used on high glass rinses them clean without leaving mineral residue behind.
Westlake work tends to be estate-scale, so I'd rather look at the property before quoting. Send a photo of the elevation and I can usually tell you straight away whether it's pole work, ladder work, or both, and roughly what the glass count means for the price.
CONFIRM AVAILABILITYThree properties from around Westlake, what the glass looked like when I pulled up, and what it took to fix it.
The problem: Severe hard water etching on the lower level windows from high-pressure lawn sprinklers, plus built-up spider cobwebs and cedar pollen packed into the deep window frames. Heavy stone facades, multi-pane true divided light windows and arched transoms throughout.
What I did: Specialized acidic remediation agents paired with super-fine 0000 steel wool to dissolve the calcium minerals without scratching the glass. Cleaned every deep track and frame sill, restoring full clarity to the glass overlooking the pool deck.
The problem: Contemporary multi-level home built into a steep hillside, with floor-to-ceiling architectural glass panels and glass railings coated in tree sap and rain spots. Limited ground access on the terrain made traditional ladder work impossible.
What I did: Multi-stage water-fed pole system delivering 100% pure deionized water, reaching up to 60 feet from stable ground positions. Left every floor-to-ceiling panel streak-free and brought back the panoramic view of the downtown Austin skyline.
The problem: Mortar overspray and fine paint overspray across the exterior windows following a recent chimney and masonry repair. Copper gutters, leaded glass accents and high-pitched roof lines meant nothing could be rushed.
What I did: Scraped the paint and mortar remnants with specialized brass razors and wet lubricants to protect the underlying glass coatings, then hand-detailed every sash and pane.
If you build or remodel in Westlake, the final clean is the last thing standing between your trades finishing and your client walking through the door.
Post build glass carries mortar, stucco splatter, builder overspray, adhesive and silicone. Washing that the ordinary way does not lift it, it suspends it and drags it across the pane. The result is fine arced scratching, and it is permanent. Bonded material comes off with lubricated blade work instead, and brass rather than steel on coated or leaded panes.
The right window is once the final trade is off site and before handover, the client walkthrough or listing photos. Clean it before that and it will simply be dirty again, and you pay twice for the same pane. Tell us your handover date and we work back from it.
Windows, tracks, sills and frames, plus soft washing, gutters and mineral buildup removal where the build needs it. Where a job runs wider than one trade we bring in contractors we have vetted, run it under one invoice, and stay on site. Clean glass is one of the few things that reads immediately in a listing photograph.
"Mason did an awesome job on our windows! His attention to detail is unmatched, and you can tell he loves what he does. He took his time to make sure everything was perfect and left all our windows sparkling. Highly recommend!"
"Mason is not just a window cleaner. He is a business owner and truly passionate about what he does. He went above and beyond what I imagined. Prompt, communicative, professional, and reasonably priced. I will not use anyone else. 10 stars."
"Windows never looked so great until Mason The Window Cleaner came out to our office. I've been at this location for 12 years, had many window cleaners come around. What a HUGE noticeable difference, wow! You are a super Mason!"
Send a few details and Mason will reply with a no-obligation estimate, typically the same business day. Prefer to talk? Call or text (737) 314-1413.
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Yes. I cover West Lake Hills, Rollingwood and the surrounding Eanes ISD area. I'm based in Leander and Westlake is a regular part of my route, so scheduling is straightforward and estimates are typically same day.
Yes, and it's a large part of what I do in Westlake. Many homes here are built into the hillside with limited ground access, where ladder work is not safe. I use a multi-stage water-fed pole system with purified deionized water that reaches up to 60 feet from stable ground, which covers even the tallest hillside elevations, floor-to-ceiling panels and glass railings, without anyone going up a ladder.
The architectural standards in Westlake are strict and I work to them. That means zero chemical overspray onto surrounding stone, clean and contained staging areas, no vehicle leakage on your driveway, and shoe covers indoors. I'm fully licensed and insured, and documentation is available on request.
In most cases, yes. High-pressure sprinklers throwing hard water onto glass leave calcium deposits that bond to the surface, and ordinary washing will not touch them. I use specialized acidic remediation agents with super-fine 0000 steel wool, which dissolves the minerals without scratching the pane.
Yes. Multi-pane true divided light windows, arched transoms and leaded glass accents all get hand-detailed sash by sash. Where there's paint or mortar overspray, I use brass razors with wet lubricants so the underlying glass coatings are protected.
Pricing depends on window count, number of stories and the condition of the glass. Inside and outside are both included as standard. If you only want the outside done, say so and it costs less. Most residential projects range from $189 to $500. Larger custom estates with extensive glass are quoted individually. Call or text (737) 314-1413 for a precise, no-obligation quote.
Complimentary Estimates · Same-Day Response · Streak-Free Guarantee
