Exterior Window Cleaning
in Austin, TX
Cedar pollen, summer heat, construction dust, and hard water deposits take a serious toll on Austin exterior glass. Heritage delivers streak-free exterior window cleaning backed by a purified water system and our 7-Day Rain Guarantee.
Professional Exterior Window Cleaning in Austin
Austin's weather is hard on exterior windows year-round — cedar and oak pollen in spring, summer storms that leave hard water deposits, and construction dust from the city's constant growth all take a toll on your glass. Heritage Window Cleaning delivers professional exterior window cleaning in Austin with purified water systems, streak-free results, and the kind of craftsmanship you rarely find anymore. We serve homeowners and businesses across Austin including Westlake, South Congress, Mueller, Brentwood, and Hyde Park.
What's Included in Our Exterior Window Cleaning Service
- Full exterior glass cleaning on all accessible windows
- Purified water system — no detergent residue, no streaks
- Hard water spot treatment where needed
- Window frame and sill wipe-down
- Post-clean inspection to ensure spotless results
- Optional Heritage Water Shield application — repels water and extends clean
Why Austin Homeowners Choose Heritage
- 7-Day Rain Guarantee — if it rains within 7 days, we re-clean at no charge
- Fully insured — liability and workers' compensation for your protection
- Uniformed, background-checked technicians
- Locally owned and operated in Central Texas
- Consistent 5-star Google reviews from Austin neighbors
- Eco-safe purified water — no harsh chemicals on your home or landscaping
The Austin Difference
Austin's cedar season is one of the worst in the country — pollen coats everything from late December through February. Summer heat bakes mineral deposits onto glass, and the city's booming construction creates dust that settles on every surface. Our purified water system and professional technique cut through all of it, leaving glass that looks clear, clean, and treated right for Austin's demanding climate.
Heritage Exterior Cleaning Benefits
We are not a national franchise. We are your neighbors — and we treat every Austin home like it's our own.
Purified Water System
Our water-fed pole system uses 100% pure deionized water — no minerals, no residue, no streaks. Flawless, spot-free glass every time, even in Austin's hard-water conditions.
7-Day Rain Guarantee
If rain spotting appears within 7 days of your exterior cleaning, we return and re-clean at zero cost. That's our commitment — no questions asked.
Eco-Safe Solutions
Every product we use is biodegradable and non-toxic — completely safe for your family, pets, landscaping, and Austin's environment.
Screens, Sills & Frames
We don't stop at the glass. Exterior screen cleaning, sill detailing, and frame wipe-downs are part of our full-service approach to exterior windows.
Locally Owned in Central Texas
Based right here in the Austin area. We know cedar season, construction dust, and Austin's hard water — and we're equipped for all of it.
Streak-Free, Every Time
Austin's intense sun exposes every flaw. Our purified water and professional-grade technique guarantee a crystal-clear, streak-free finish that holds up.
Our Exterior Window Cleaning Process
Free Walk-Around Quote
We assess your window count, story height, and the level of buildup — pollen, hard water, construction dust — before quoting. No surprises, ever.
Schedule at Your Convenience
Pick a time that works for your schedule. We arrive on time and send a reminder — no vague 4-hour arrival windows.
Pre-Treatment of Problem Areas
Heavy cedar pollen caking, hard water mineral deposits, and road grime are pre-treated with our specialized solutions before the main clean.
Purified Water Exterior Clean
Using our water-fed pole system and pure deionized water, we work top-to-bottom across every exterior pane — frames, sills, and glass.
Final Inspection Walkthrough
We walk the exterior with you before we leave. Every window must meet the Heritage standard before we call the job done.
Austin Grime Meets Its Match
Austin's exterior windows face a unique combination of punishment: cedar season from December through February, summer heat that bakes mineral deposits and pollen into a near-permanent film, construction dust from new development across every neighborhood, and irrigation overspray leaving calcium rings on the glass.
Heritage uses purified deionized water fed through professional-grade water-fed poles — the same technology used on commercial high-rises — to deliver a truly spotless clean that lasts. No minerals in the water means no spotting after it dries. Combined with our mineral pre-treatment for built-up deposits, it's the most effective approach to Austin exterior window cleaning available.
Frequently Asked Questions
How often should I have my exterior windows cleaned in Austin?
Most Austin homeowners schedule twice a year — spring after cedar season and fall before the holidays. Quarterly service is ideal for homes near construction zones, high-traffic areas like South Congress or Lamar, or properties with irrigation systems that hit the windows.
Do you clean second-story windows?
Yes. We use professional water-fed pole systems that safely reach second-story windows without ladders on your roof. The purified water system reaches high glass cleanly and safely, delivering a streak-free result without roof contact.
What is the Heritage Water Shield?
Our exclusive water-repellent treatment bonds to glass after cleaning, causing water to bead off rather than leave mineral deposits. It extends the life of your clean significantly — especially valuable in Austin where cedar pollen and hard water are relentless.
How long does exterior window cleaning take?
A typical single-story Austin home takes 1–2 hours. Two-story homes run 2–3 hours depending on window count and condition. Homes with significant hard water buildup or construction dust may take slightly longer.
Do I need to be home during the cleaning?
No — as long as we have access to the exterior, you don't need to be present. We'll send a confirmation with before-and-after notes when we're done. Many Austin customers set it up and go about their day.
Can you remove hard water stains from Austin windows?
Absolutely. Hard water staining from Austin's mineral-heavy water and irrigation systems is one of the most common issues we treat. We use specialized mineral removal treatments to safely dissolve calcium and lime deposits without scratching or etching the glass.
Ready for Spotless Austin Windows?
Call or text 512-943-2003 or request a free quote at heritagewindowcleaning.com. Purified water system, 7-Day Rain Guarantee, fully insured — streak-free results across Austin.
Explore Our Other Services
Heritage Window Cleaning offers a full suite of exterior cleaning services — all backed by the same 5-star standard.
Crystal-clear, streak-free windows with our 7-Day Rain Guarantee. Interior & exterior, hard water stain removal, and screen cleaning included.
Full debris removal, downspout flushing, and a free damage inspection with every visit. Protect your foundation from costly water damage.
Restore up to 25% lost efficiency. Safe, non-abrasive purified water methods that comply with manufacturer warranty requirements.
Storefronts, offices, and multi-location businesses. Recurring service plans, after-hours scheduling, and full commercial liability insurance.
Ready for Spotless Windows?
Get a fast, no-obligation quote from Central Texas's most trusted window cleaning team — backed by our 7-Day Rain Guarantee.