Window Cleaning Services in Markham

Residential window cleaning in the GTA typically costs $150-$400 for a full home, depending on the number of windows, stories, and accessibility. Interior and exterior cleaning together offers the best value. RenoHouse provides free estimates.

We recommend professional window cleaning at least twice a year — spring and fall — for Markham homes. Homes near busy roads or construction may benefit from quarterly cleaning to maintain clarity and curb appeal.

Yes, RenoHouse offers both interior and exterior window cleaning, individually or as a combined service. Interior cleaning includes the glass, frames, sills, and window tracks. Exterior cleaning addresses all reachable glass surfaces.

Yes, our technicians use professional water-fed extension poles that reach up to three stories without ladders. This allows safe, thorough cleaning of high windows, skylights, and other hard-to-reach glass.

Yes, post-construction window cleaning is one of our specialties. We remove paint overspray, stucco residue, drywall dust, adhesive labels, and construction debris from windows after renovation or new construction projects.

RenoHouse uses professional-grade, eco-friendly cleaning solutions that are safe for your windows, frames, and landscaping. Our pure water systems and professional squeegees deliver streak-free results without harsh chemicals.

Yes, we clean window screens as part of our comprehensive window cleaning service. We remove screens, wash them, and reinstall them. We can also identify screens that need repair or replacement.

Absolutely. During cleaning, our technicians often spot issues like failed window seals (foggy between panes), frame rot, damaged weatherstripping, or caulking gaps. Early detection saves you money on repairs.

New pressure-treated wood decks should weather for 3–6 months before staining to allow the wood to dry and accept stain properly. After that, we recommend semi-transparent stain for a natural look or solid stain for maximum UV and weather protection. Re-staining every 2–3 years keeps your deck looking great.

Vinyl and composite fences are the most popular for newer suburban homes — they require zero maintenance, won't rot or warp, and come in styles that complement modern architecture. Cedar is the premium wood choice, offering natural beauty with proper annual maintenance. We help you choose based on budget, privacy, and aesthetic preferences.

In Ontario, decks higher than 24 inches (60 cm) above grade or attached to the house typically require a building permit. Most suburban backyard decks fall into this category. We handle the permit application process and ensure your deck meets current Ontario Building Code requirements for structural integrity and safety.