10 Questions to Ask Before Hiring an Exterior Cleaning Company in KW

Hiring the right exterior cleaning company protects your home, your safety, and your budget. These ten questions help separate professional companies from unqualified operators before you commit.

1–2: Insurance and WSIB Coverage

Ask: "Do you carry liability insurance, and can you provide a certificate?" and "Are your workers covered by WSIB?" Both questions should get immediate, confident yes answers with documentation available on request. A company that hedges, makes excuses, or can't provide proof should be disqualified immediately regardless of their price.

3–4: Experience and Training

Ask: "How long have you been providing this service?" and "How are your technicians trained?" New companies aren't automatically bad, but longevity with verifiable reviews indicates reliability. Ask about training specifically for the surface type on your home — soft washing vinyl is different from cleaning cedar or stucco.

5–6: Products and Methods

Ask: "What products will you use on my siding/windows/driveway?" and "What pressure settings are you using on [specific surface]?" A knowledgeable contractor can explain their approach confidently and specifically. Vague answers ("we use industry-standard cleaners") aren't good enough for your home's exterior.

7–8: Quote Details

Ask: "Can you provide a written quote specifying exactly what's included?" and "Are there any additional charges beyond this quote?" Written quotes with clear scope protect you from surprise invoices. Confirm whether taxes are included, whether there are trip charges for multiple visits, and what happens if additional issues are found on-site.

9–10: References and Guarantee

Ask: "Can you provide references from customers in my neighbourhood?" and "What is your satisfaction guarantee?" Local references let you verify quality in homes similar to yours. A satisfaction guarantee — whether it's a re-do at no charge or a refund for legitimate service failures — demonstrates confidence in their work. D&D Home Services welcomes all of these questions — contact us anytime.

D&D Home Services Team Exterior Cleaning Experts — Kitchener-Waterloo

With years of hands-on experience cleaning hundreds of homes across Kitchener, Waterloo, Cambridge, and Guelph, our team shares practical, locally-relevant advice you can trust.