One of the most common questions we get from homeowners in the Kitchener-Waterloo region is straightforward: what does exterior cleaning actually cost? The honest answer varies — but this guide gives you real 2026 pricing for every major exterior cleaning service in the KW market, so you can budget accurately and avoid surprises.
Window Cleaning Costs in Kitchener-Waterloo
Window cleaning is the most frequently requested exterior cleaning service in the KW region, and pricing depends primarily on the number of windows, the number of storeys, and whether interior cleaning is included.
For a typical two-storey home in Kitchener or Waterloo with 15–20 windows, exterior-only window cleaning typically runs $150–$280. Adding interior cleaning brings this to $250–$450 for the full package. Homes with large picture windows, specialty grilles, or difficult-to-access upper-storey windows fall at the higher end of these ranges.
Bungalows with 10–14 windows typically see exterior-only pricing of $110–$180. Larger homes with 25+ windows can reach $350–$550 for a full interior and exterior service.
Pro Tip: Window cleaning and gutter cleaning are frequently bundled by local providers. Booking both services on the same visit usually saves 10–15% versus separate bookings — and the crew is already on-site with ladders.
Gutter Cleaning Costs
Gutter cleaning pricing in the KW region is driven by linear footage of eavestroughing, the number of storeys, and how clogged the gutters are. Most two-storey homes in Kitchener, Waterloo, and Cambridge have 120–180 linear feet of guttering.
For a standard two-storey home, expect to pay $150–$280 for a professional gutter cleaning that includes debris removal, flushing downspouts, and a basic flow check. Single-storey homes are typically $100–$180. Homes with significant tree coverage or gutters that haven't been cleaned in several years often require additional time and fall at the top of the range.
Gutter cleaning is best scheduled in late October or November after leaves have fallen, and again in spring (April–May) to clear winter debris. Annual cleanings cost less than deferred cleanings because there's less buildup to remove.
Pressure Washing Costs
Pressure washing pricing depends on the surface type and area being cleaned. Driveways are the most common application, followed by patios, walkways, and decks.
A standard two-car driveway (400–600 sq ft) in the KW region typically costs $180–$320 to pressure wash. Adding a walkway and front steps brings this to $250–$400. Full driveway-plus-patio packages for larger properties run $350–$550.
Deck pressure washing is priced per square foot — typically $0.40–$0.65/sq ft — so a 300 sq ft deck runs $120–$200. Concrete and interlocking stone surfaces are cleaned at similar rates. Heavily stained or oil-contaminated surfaces may require pre-treatment and command a premium.
House Soft Washing Costs
Soft washing — the low-pressure application of biodegradable cleaning solutions to kill algae, mold, and mildew on siding and roofs — is priced by the size of the home's exterior surface area.
For a typical two-storey home in KW, a full exterior soft wash runs $300–$550. Single-storey homes are $220–$380. Larger homes (2,500+ sq ft of exterior surface) can reach $600–$800. Roof soft washing is typically priced separately at $350–$600 depending on pitch, area, and accessibility.
Unlike pressure washing, soft washing is safe for vinyl siding, painted surfaces, and roofing materials. It's the recommended method for most house exterior cleaning because it kills the biological growth at the root rather than simply blasting it away temporarily.
| Service | Typical KW Range (2026) | Notes |
|---|---|---|
| Window Cleaning (exterior only) | $110–$280 | Per home, 10–20 windows |
| Window Cleaning (interior + exterior) | $250–$450 | Full service, two-storey |
| Gutter Cleaning | $150–$280 | Two-storey, standard home |
| Driveway Pressure Washing | $180–$320 | Two-car driveway |
| House Soft Washing | $300–$550 | Two-storey exterior |
| Driveway Sealing | $280–$480 | After pressure washing |
| Full Exterior Package | $650–$1,200 | Windows + gutters + washing |
Driveway Sealing Costs
Asphalt driveway sealing is a separate service from pressure washing, though the two are often combined. Sealing protects the driveway from UV damage, water infiltration, and freeze-thaw cracking — the leading cause of premature asphalt deterioration in Ontario's climate.
A standard two-car asphalt driveway in the KW region costs $280–$480 to seal, including crack filling and two coats of commercial-grade sealer. This is a significantly better investment than waiting for cracks to develop into costly repairs or full replacement.
Bundle Packages and Seasonal Discounts
Most professional exterior cleaning companies in the KW region — including D&D Home Services — offer meaningful discounts for bundled services. The logistics are simple: a crew already on-site with ladders and equipment can complete multiple services more efficiently than separate visits.
Common bundle savings available in the KW market:
- Window cleaning + gutter cleaning: typically 10–15% discount versus individual pricing
- House soft wash + window cleaning + gutter cleaning: 15–20% discount
- Driveway pressure washing + sealing: usually priced as a combined package with built-in savings
- Annual maintenance plans: recurring customers typically receive 10–15% off versus one-time pricing
Seasonal pricing also applies. Spring bookings (April–May) are in high demand after winter — booking early in March can secure better availability and sometimes early-season pricing. Fall gutter cleaning (October–November) is similarly high-demand; booking ahead of the rush saves both money and scheduling headaches.
What Affects Your Exterior Cleaning Price
Several factors push prices toward the higher end of published ranges:
- Home size and height: Larger homes and three-storey properties require more time and specialized equipment. Expect 25–40% premiums for three-storey work.
- Accessibility: Difficult roof pitches, landscaping that limits equipment access, or setback eavestroughs add time and therefore cost.
- Condition and buildup: Gutters not cleaned in 3+ years, driveways with heavy oil staining, or siding with heavy algae growth require more time and product to restore.
- Location within KW region: Core KW pricing is consistent; homes in rural areas surrounding the region may carry a small travel premium.
"We give every homeowner an accurate, no-surprise quote before we start. The price we quote is the price you pay — there are no add-ons for discovered debris or extra downspouts."
— Devon Moore, D&D Home Services Operations Lead
Getting an Accurate Quote
The ranges in this guide reflect typical pricing across the Kitchener-Waterloo-Cambridge-Guelph market in 2026. To get an accurate quote for your specific home, the most reliable approach is a free on-site estimate — or at minimum, a detailed phone or online inquiry that includes home size, window count, and services needed.
D&D Home Services provides free, no-obligation quotes for all exterior cleaning services in the KW region. We serve Kitchener, Waterloo, Cambridge, Guelph, and surrounding areas. Call us at (519) 502-3905 or request a quote online.
2026 KW Exterior Cleaning Costs — Key Takeaways
- ✓ Window cleaning: $110–$450 depending on home size and whether interior is included.
- ✓ Gutter cleaning: $150–$280 for a typical two-storey home.
- ✓ Pressure washing: $180–$320 for a standard driveway; $300–$550 for house soft washing.
- ✓ Driveway sealing: $280–$480 including crack filling and two sealer coats.
- ✓ Bundle savings: 10–20% off when combining multiple services in one visit.
- ✓ Book early: Spring and fall are peak seasons — early booking secures better scheduling and sometimes better pricing.
