Professional Window Cleaning Across Markham
Markham is one of Canada's most successful planned cities — a tech hub, a heritage town, and a fast-growing family destination all at once. Heritage Unionville with its picturesque Main Street, new-urbanist Cornell with walkable streets, premium Cathedraltown with custom estates, and family-friendly Berczy Village, Wismer, and Greensborough fill out a remarkably diverse housing market. The Window Guys covers every Markham community.
Markham windows show distinct seasonal patterns by area. Heritage Unionville and Old Markham have century homes with original glazing that demand gentle, chemical-free care. New Cornell and Cathedraltown have modern full-height windows that show every streak in sunlight. And family neighbourhoods like Wismer, Berczy, and Box Grove face heavy spring pollen from the city's signature mature streetscape and parkland.
Pure water cleaning meets all these needs cleanly. Deionized water dries spot-free on any glass — heritage divided panes, modern double-glazed, or executive picture windows. No chemicals to damage original wood frames in Unionville heritage homes. And our water-fed pole reaches 3rd-storey windows from the ground, important for the tall homes that define Cathedraltown and newer Markham subdivisions.
What's Included in Markham Window Cleaning
Exterior Glass
All exterior glass cleaned with deionized pure water. Removes hard water, pollen, dust, and atmospheric residue.
Window Screens
Brushed and rinsed clean. Important across Markham — screens collect significant pollen and dust over the year.
Frames & Sills
Wiped carefully. Gentle for heritage Unionville wood frames, thorough for modern vinyl in Cornell and Cathedraltown.
Walk-Through
Final inspection together. Re-wash anything imperfect on the spot, included in your flat-rate price.
Markham Neighbourhoods We Serve
Unionville
Heritage village with picturesque Main Street. Century homes with original glazing benefit from our chemical-free method.
Cornell
New-urbanist community with walkable streets. Modern homes with porches and significant glass features.
Markham Village
Historic core around Main Street Markham. Older homes with character, established streetscape.
Cathedraltown
Premium executive community in central Markham. Large custom estates with significant glass surface area.
Thornhill (Markham side)
Premium established area shared with Vaughan. Executive homes with mature landscape.
Berczy Village
Family community in central Markham. Mostly 2-storey detached homes built in the 2000s.
Wismer
Newer family community in north Markham. Modern 2 and 3-storey homes with full-height windows.
Greensborough
Family community in northeast Markham. Modern detached homes with mature trees being established.
Box Grove
Family community in east Markham. Mix of detached homes and townhouse developments.
Milliken
Established family area in southwest Markham. Mid-2000s and 2010s homes, family-friendly.
Buttonville
Established community near Buttonville Airport. Mostly mid-2000s family homes.
Angus Glen
Premium golf-course community in north Markham. Executive homes with extensive landscaping.
Don't see your neighbourhood? Send us your Markham address — we cover the entire city.
Window Cleaning Cost in Markham
Townhouse / Bungalow
$140 – $190
Townhouses across Markham or bungalows in established areas.
Most Common
Standard 2-Storey
$190 – $280
Typical for Berczy Village, Cornell, Wismer, Greensborough, Box Grove.
Executive / Estate
$320 – $600
Cathedraltown, Angus Glen, or heritage Unionville executive properties.
We give an exact, flat-rate price for your Markham home within 2 hours. Honest pricing, no surprises.
Why Markham Homeowners Choose The Window Guys
Heritage & Modern Capable
Markham housing ranges from century homes in Unionville to brand-new builds in Wismer. Our method is gentle enough for heritage and thorough enough for modern.
Tall Home Reach
Cathedraltown estates and modern 3-storey Markham homes are easy for our water-fed pole — we clean every level from the ground safely.
Coverage Across York Region
Markham is large but we work it efficiently. Same-week availability for most bookings.
Honest Flat Pricing
The quote you receive is the price you pay. No "Cathedraltown premium" upcharge, no surprise add-ons.
Markham Window Cleaning FAQ
Do you clean heritage Unionville homes safely?
Yes — heritage Unionville homes are among our most rewarding Markham jobs. Pure water cleaning uses no chemicals that could damage original glazing or strip paint from heritage trim, no high-pressure water on older window seals, no ladders against fragile siding.
How often should Markham homes be cleaned?
For most Markham homes, twice a year: mid-May (after pollen settles) and late September. Newer subdivisions like Wismer or Greensborough sometimes benefit from a third mid-summer clean due to construction-area dust and wind-driven debris.
Can you reach 3rd-storey windows on Cathedraltown estates?
Yes. Our water-fed pole extends to 30+ feet. We clean Cathedraltown 3-storey custom estates safely from ground level — no ladders against premium siding or stonework.
How long does Markham service take?
Most Markham 2-storey homes (20-30 windows) take 1.5 to 2.5 hours. Cathedraltown estates with 35+ windows can take 3 to 4 hours.
How do you reach Markham from Milton?
About 55-70 minutes via 407 ETR or 401 depending on traffic. We schedule Markham jobs strategically and cluster nearby bookings together for efficiency.
Do I need to be home during the service?
No. We work exterior only — we just need outdoor water tap access and gates unlocked.