Window Cleaning Cost in the GTA: 2026 Pricing Guide

1. Number of Window Panes

Each individual glass section counts as one pane. A typical sliding door = 2 panes. French doors can be 8-12 panes. Count carefully or use an instant quote calculator.

2. Service Level

Exterior Only ($99-329): Outside glass only

Inside & Out ($149-449): Both sides of glass plus wipe frames

Full Package ($249-699): Everything plus tracks, screens, sills deep clean

3. Building Height

Ground level & 2nd floor: standard pricing. 3rd floor requires water-fed pole system (+$50-100). 4+ floors may need lift rental (+$200-500).

4. Window Condition

Light dirt: standard price. Heavy buildup, hard water stains, paint overspray, or construction residue: add $50-200 depending on severity.

5. Location & Accessibility

Easy access: standard pricing. Difficult parking, limited yard access, or proximity to obstacles (pools, gardens): may add $25-75.

Step 1: Get Your Quote (5 minutes)

Use an online quote calculator or call for a quick phone estimate. You will need to know your approximate pane count and whether you want exterior only, inside-and-out, or full service with tracks and screens.

Step 2: Arrival and Walkthrough (10 minutes)

The crew arrives in a marked vehicle, introduces themselves, and does a quick walkthrough to confirm the scope. Any existing damage is noted. If interior cleaning is included, drop cloths are laid down.

Step 3: Exterior Cleaning (1-2 hours)

Ground-level and second-floor windows are cleaned with professional squeegees. Upper floors are done with water-fed pole systems that deliver purified water for a streak-free finish. Frames and cobwebs around window openings are cleared.

Step 4: Interior Cleaning (1-2 hours)

Each interior window is squeegeed, edges are detailed with a micro-fibre cloth, and sills are wiped clean. The crew works carefully around blinds, curtains, and electronics.

Step 5: Final Walkthrough and Payment

You walk through with the technician to confirm every window is spotless. Payment is collected only after you are satisfied. Most companies offer a satisfaction guarantee with a free touch-up if needed.

How long does a window cleaning take?

Most GTA residential jobs take 2-4 hours. A small condo might be finished in under an hour. A large detached home with inside-and-out plus tracks and screens can take a full half day.

Is window cleaning safe for low-e or tinted glass?

Absolutely. Professional cleaners use non-abrasive tools and solutions that are safe for all glass types, including low-e coatings, tinted glass, and tempered glass. We never use razor blades on coated or tempered glass.

What if it rains after my windows are cleaned?

Light rain on properly cleaned glass actually beads and runs off cleanly. If a heavy storm hits within 24 hours of your cleaning, most reputable companies offer a free touch-up under their satisfaction guarantee.

Do I need to be home during the service?

For exterior-only cleaning, no. We just need access to walk around the perimeter of your home. For interior service, someone 18+ should be home to let the crew in and do the final walkthrough.

Can I save money by bundling window and gutter cleaning?

Yes. Most companies, including Serv1sland, offer 10% off when you bundle window cleaning with gutter cleaning. It also saves you from scheduling two separate appointments.

How do I count my window panes for a quote?

Count each individual piece of glass, not each window frame. A standard double-hung window is 2 panes. A sliding door is 2 panes. French doors can be 8-12 panes. For a detailed walkthrough, read our guide on how to count window panes.