Get an Instant Quote in 60 Seconds, Not 60 Hours
Enter your job details below and get your fixed price in under 60 seconds. No personal details required just to see your price, only when you're ready to book.
No site visits. No email chains. No callbacks. Just a real price, instantly.
Fixed price in 60 seconds. No call needed.
Get Your Instant Quote
Adjust the details below to see your live price - then book your appointment in seconds.
1. What Type of Property?
House, unit or townhouse
2. How Many Storeys?
Single, double or triple storey
3. How Many Bedrooms?
Used to estimate the number of windows
4. Interior and Exterior, or Exterior Only?
We recommend interior and exterior for a complete result
5. Do You Have Fly Screens?
Removed, cleaned & re-fitted · $5 each
6. Are Your Windows Colonial / Divided Bar Windows?
Timber or bar dividers splitting panes, adds 30% ·
Upgrade Your Clean (optional)
Most customers add at least one, these make a real difference.
Glass pool fencing and exterior balustrades cleaned streak-free. Cloudy glass becomes crystal clear.
Staircase and internal glass panels cleaned smear-free. Fingerprints and smudges gone.
Your Estimate
Live estimate based on the details provided. Prices are usually final, but if the job scope on the day differs significantly from what was described, we’ll discuss any adjustment with you before starting work.
📧 Email yourself this quote
No payment required. We'll confirm within a few hours.
How the Quote Works
Three steps from zero to booked. Most people are done in under two minutes.
Enter your job details
Tell us your suburb, number of storeys, number of bedrooms, and whether you want interior and exterior or exterior only. Add any extras, fly screens, pool fence, tracks and sills.
Get your fixed price instantly
The calculator applies our transparent pricing formula and shows you an exact fixed price in real time. No guessing, no ranges, a single number you can count on.
Pick a date and confirm
If you're happy with the price, click Book and choose a date from our live calendar. Enter your name, address, phone and email, that's it. Justin will confirm within a few hours.
Why Our Quote Is Different
Most trades ask you to call, wait for a callback, schedule a site visit, and then wait again for an emailed quote. By the time you have a price, half a week has passed. We built our calculator specifically to eliminate that friction, because your time is worth more than that.
60 seconds, not 60 hours
Most window cleaning businesses ask you to call, wait for a callback, arrange a site visit, and then wait for an emailed quote. Our calculator gives you a fixed price immediately, no waiting, no back-and-forth.
Fixed price, no surprises
The price shown is the price you pay. We don't use the quote as a starting point for negotiation or on-site upselling. If the job matches what you entered, the price doesn't change.
No commitment to browse
You can run the calculator as many times as you like with different options to see how the price changes. No account required, no email needed just to see a price.
Pricing at a glance
From $139
Single-storey exterior clean
Exact prices depend on your specific property. Use the calculator above for your fixed price.
Get My Exact PriceQuoting & Booking, Every Question Answered
Everything you need to know before you get a price or confirm a booking.
What Our Customers Say
Don't just take our word for it. Here's what your neighbours think.
"Punctual, professional and polite. Work done without fuss to a high standard. Care taken around plants and house surrounds left neat and tidy at completion. Windows looks great all around. Will use again. Highly recommended. Thank you Justin."
Dvlingam
"Justin provided excellent service and reasonably priced. Great work ethic, punctual, and fastidious in what he does. Even went as far as working on a public holiday for an urgent work request. Will definitely be using his service again, and would definitely recommend."
Luke G.
"Justin did an amazing job cleaning our many enormous windows. They've never looked this good. We were very impressed with his efficiency. He has a lovely disposition and is a pleasure to work with. We will definitely use him again."
Herbie R.
"Justin is very reliable, trustworthy and punctual. He does a great job using the latest equipment. He had no problems cleaning our top storey windows. He also cleaned our pool fence and glass balustrade to a very high standard. All for a reasonable price."
Tony Z.
"Punctual, professional and polite. Work done without fuss to a high standard. Care taken around plants and house surrounds left neat and tidy at completion. Windows looks great all around. Will use again. Highly recommended. Thank you Justin."
Dvlingam
"Justin provided excellent service and reasonably priced. Great work ethic, punctual, and fastidious in what he does. Even went as far as working on a public holiday for an urgent work request. Will definitely be using his service again, and would definitely recommend."
Luke G.
"Justin did an amazing job cleaning our many enormous windows. They've never looked this good. We were very impressed with his efficiency. He has a lovely disposition and is a pleasure to work with. We will definitely use him again."
Herbie R.
"Justin is very reliable, trustworthy and punctual. He does a great job using the latest equipment. He had no problems cleaning our top storey windows. He also cleaned our pool fence and glass balustrade to a very high standard. All for a reasonable price."
Tony Z.
"Justin's communication was clear and professional from the start, making scheduling easy and hassle-free. He has great attention to detail, everything was done thoroughly. Highly recommended."
Jessica M.
"I would highly recommend Justin's Window Cleaning. Justin is highly professional, well priced and most importantly the end result is amazing! Will be calling Justin again for our annual clean."
Michelle C.
No details required · Your price in 60 seconds
Still prefer to talk it through?
Call or text Justin directly. No obligation, no pressure, just a quick chat to confirm your price and availability.
Mon–Sun, 8am–7pm · No obligation · Fixed price guaranteed