Window cleaning cost estimates usually fall between $2 and $7 per window pane for standard exterior cleaning. A full home with 20 to 30 windows often lands somewhere between $150 and $400. The final price depends on how many panes you have, how high they sit, whether the inside needs cleaning too, and how much extra work the screens, tracks, and frames require.
This guide covers typical price ranges, the pricing methods cleaners use to quote a job, the factors that push a bill up or down, and the steps you can take to get an accurate estimate before anyone arrives.
How Much Does Window Cleaning Cost?
Simple exterior-only cleaning on ground-floor windows is the least expensive service. Interior work, second-story access, and add-ons raise the price. As a general starting point:
- Exterior only: about $2 to $5 per pane
- Interior and exterior: about $4 to $9 per pane
- Whole-home flat rate: roughly $150 to $400 for a typical house
- Hourly rate: about $40 to $80 per cleaner per hour
- Minimum service call: often $75 to $150, even for just a few windows
Small jobs cost more per window because of the minimum charge. Larger jobs often receive a better per-pane rate, since setup time is spread across more work.
What Affects the Price
Number and Size of Windows
You generally pay per pane, not per frame. A large picture window with one pane costs less than a window divided into six small panes, even though the picture window looks bigger. If your home has many divided-light windows, expect the estimate to reflect each individual pane.
Height and Access
Ground-floor windows can be reached with a pole or a small ladder. Second- and third-story windows may need taller ladders, water-fed poles, or lift equipment. Height adds both time and safety risk, which raises the price.
Interior vs. Exterior
Exterior cleaning is quicker and simpler. Interior cleaning means moving curtains, blinds, and furniture, protecting floors, and working around fragile items. Expect interior work to roughly double the cost of an exterior-only visit.
Condition of the Glass
Light dust and rain spots come off easily. Hard water deposits, paint overspray, construction dust, and adhesive residue require special removers and extra time. Heavy buildup is often quoted as a separate charge.
Add-On Services
Screens, tracks, sills, and frames are not always included in a base quote. Each one adds labor and is usually priced per window.
Location and Season
Rates vary by market, local cost of living, and demand. Spring and early fall are the busiest periods, and some providers charge more or book further out during those weeks.
Frequency
Recurring customers often receive a discount of 10 to 20 percent compared with one-time visits, because the provider saves time on scheduling and setup.
Common Pricing Methods
- Per pane: a set price for each individual pane of glass
- Per window: one price for the complete unit, including frame and sill
- Hourly: charged by time, with the total depending on how long the job takes
- Flat rate: a single quoted price for the entire property, based on a visual inspection
- Square footage: sometimes used for large panels of commercial glass
Ask which method a provider uses before comparing quotes. A per-pane quote and a flat-rate quote can look very different even when the final price is nearly the same.
Interior and Exterior Cleaning Costs
Most homes do not need both every time. Exterior-only service keeps the outside clear of dust, pollen, and rain spots. Interior cleaning matters for fingerprints, pet marks, and cooking residue that builds up indoors.
A practical middle ground is to schedule exterior cleaning two to four times a year and interior cleaning once or twice a year. This keeps the cost predictable while still protecting the glass.
Additional Services and Typical Add-On Prices
- Screens: roughly $2 to $5 each
- Tracks and sills: about $2 to $5 per window
- Hard water stain removal: $5 to $15 per pane
- Skylights: $20 to $50 each
- Storm windows: usually priced like a second window
Delicate or unusual glass, such as stained or leaded panes, may carry a specialty charge because it requires gentler tools and more care.
One-Time vs. Recurring Service
One-time cleaning is convenient when you are preparing for an event, moving in, or catching up after a renovation. The trade-off is a higher per-visit price and often a longer wait for an appointment.
Recurring service lowers the cost per visit, keeps windows cleaner between appointments, and often includes priority scheduling. If you plan to keep up with maintenance, ask specifically about recurring rates before booking a single visit.
Cleaning the Windows Yourself
Doing the work yourself removes labor costs entirely, but it does require a few supplies. A basic kit might include:
- Squeegee: $10 to $20
- Cleaning solution: $5 to $15
- Microfiber cloths: $10 to $20
- Extension pole: $20 to $50
- Ladder, if needed: $40 to $150
That is roughly $50 to $120 in one-time costs. If a professional charges $200 per visit and you clean three times a year, the savings can be significant. However, ladders and upper floors carry real risk. Many people clean ground-floor windows themselves and hire out the rest.
How to Get an Accurate Estimate
- Count your panes, not just the window frames.
- Note how many are on upper floors or need ladder access.
- Decide whether you want interior, exterior, or both.
- List any add-ons, such as screens, tracks, or sills.
- Mention hard water spots, paint overspray, or unknown stains up front.
- Request quotes from at least three providers, ideally in writing.
- Confirm what is included and what costs extra.
- Ask about insurance and what happens if glass or frames are damaged.
Written quotes reduce misunderstandings. A provider who will not put a price in writing is harder to hold to an agreed figure later.
Ways to Lower the Cost
- Choose exterior-only service for most visits.
- Sign up for recurring cleaning to earn a discount.
- Remove screens, blinds, and furniture yourself before the crew arrives.
- Book during slower seasons rather than peak spring weeks.
- Ask about a flat rate for larger jobs instead of paying per pane.
- Bundle interior and exterior on the same visit to avoid a second trip charge.
Questions to Ask Before Hiring
- Is the quote per pane, per window, or a flat rate?
- Are screens, tracks, and sills included?
- Does the price cover the interior?
- Is there a height or ladder fee?
- Is the business insured?
- What is the policy if a pane is scratched or a seal is broken?
The Bottom Line
Window cleaning cost estimates come down to a few simple numbers: how many panes you have, how high they are, and whether the inside is included. Exterior-only service generally runs $2 to $5 per pane, interior work roughly doubles that, and a typical whole-home visit lands between $150 and $400. Minimum service charges, add-ons like screens and tracks, and heavy buildup can push the total higher.
The most reliable way to control the price is to count your panes, decide exactly what you want cleaned, and collect written quotes from several providers using the same scope of work. Ask about recurring discounts, and handle the easy ground-floor windows yourself if you want to trim the bill further.
If you found this helpful, explore more practical guides on home maintenance and household budgeting to keep the rest of your to-do list simple and predictable.