Window & Gutter Cleaning Thornhill
Our Cleaning Services Available in Thornhill
Window Cleaning Thornhill
- 10+ Years Experience
With over 10 years of experience in the cleaning industry, we’re committed to providing high-quality, reliable service every time. Our expertise ensures effective solutions for every job, big or small.
- Highly-Trained Team
All technicians are certified in "Working at Heights" and "WHMIS" safety protocols, ensuring every job is completed safely and to the highest standard. We also invest in ongoing training to stay current with the latest cleaning technologies and industry practices.
- Satisfaction Guaranteed
We offer a 100% satisfaction guarantee on all of our services. If you’re not completely satisfied, we’ll make it right at no additional cost. Plus, our team is fully insured with CAD $2 million in general liability coverage, so your property is always protected during our work.
Why Thornhill Homeowners Choose DT Cleaning
Health Canada-approved biodegradable solutions for Thornhill's broad mix of home types - 1950s brick colonials in Heritage Thornhill, 1990s executive homes in Uplands, and newer Thornhill Woods builds. Tucker(r) purified-water systems clean all glass types without mineral streaking from York Region's hard water. Safe for families, pets, and mature landscaping.
Vaughan and North York crews serve Thornhill with same- or next-day availability. Two permanent GTA crews work the Yonge and Bathurst corridors regularly, including through the heavy October leaf-fall season when Thornhill's mature neighbourhoods pack gutters fast. 2-hour arrival window, photo at completion.
Windows, gutters, and power washing in one visit. Heritage Thornhill homes with original eavestroughs finish in under 3 hours. Thornhill Woods large-lot homes take slightly longer but we price per job. Bundle all three to strip road salt from Hwy 7 off brick and clear debris before freeze.
Mon-Sat, 9am-6pm. Heritage Thornhill spring slots fill in March for properties with the oldest canopy. Book at dtcleaning.ca or call (647) 558-8411. Choose a 2-hour window, same-day confirmation. Missed window means free visit.
Exterior Cleaning Across Thornhill
From Heritage Thornhill on Yonge Street to Uplands, Thornhill Woods, and the Bathurst Street corridor, we cover all Thornhill residential and commercial exterior cleaning.
① Contact us
Get in touch for a customized quote - we’ll help you choose the best services for your home or business
② Agree on the time
Choose a convenient time for service - we’ll work around your schedule, ensuring a disruption-free experience
③ Be amazed by the result
Transform your home or business with spotless, professional cleaning results - guaranteed to impress
What Our GTA Clients Say
![DT Cleaning Window & Eaves | Gutter Cleaning]()
DT Cleaning Window & Eaves | Gutter Cleaning![Abtin Tarahi]()
Abtin Tarahi2026-05-17DT Cleaning was great. Fast, polite, and the place looked spotless after. Very happy with the service.![THANH DAT JUSTIN NGUYEN]()
THANH DAT JUSTIN NGUYEN2026-05-17They did a great job on my windows , really like everything. 🙏 Appreciated!![Angelina Zaliska]()
Angelina Zaliska2026-05-16Fabulous Cleaners! Window cleaning was top notch ! Dmitry and his team are amazing , thank you!![Mc Manus]()
Mc Manus2026-05-14Great experience with DT! Artur was hard working and friendly, and did an excellent job. Great pricing, timing and quality work. Thank you!![Sds Sds]()
Sds Sds2026-05-11good service professional![Chirlei Damaceno]()
Chirlei Damaceno2026-05-10Great windows cleaning service. Came in on time, kept me updated, and the house looks so clean and shiny.![Brayan Borba (Bryano)]()
Brayan Borba (Bryano)2026-05-10They are a young energetic team. DT Cleaning did an excellent job in cleaning the glass awning.![hasg uituña]()
hasg uituña2026-05-01Hired DT Cleaning to come and clean our gutters on both the main house and the Laneway house. They were on time, actually early which was good, professional, had all their equipment ready and did a good job. They scooped and cleaned everything by hand.![marcella lio]()
marcella lio2026-04-24Would recommend for eavestrough cleaning!
Established Estates on the Vaughan-Markham Border: Window Cleaning in Thornhill
Thornhill is one of the GTA’s most pleasant older suburbs - tree-lined streets, a genuine heritage village core on Yonge Street, and subdivisions from four different decades radiating outward. That history means eavestroughs range from original 1950s cast-iron half-round sections in Heritage Thornhill to modern seamless aluminum in Thornhill Woods, and cleaning approach has to match the hardware.
For windows, Tucker(R) purified-water fed poles handle the second-storey colonials common in Uplands and the three-storey executive homes in Thornhill Woods without ladder contact. Homeowners searching for window cleaning near me in Thornhill - from the heritage Yonge Street core to Thornhill Woods and Uplands - deal with York Region hard water that hazes west-facing glass through the summer months. Our purification removes mineral content before it reaches the glass, keeping results streak-free in direct afternoon sun.
Power washing in Thornhill covers a lot of interlocking brick. The newer subdivisions were built with interlock driveways and walkways standard, and organic staining in the joint lines is the dominant maintenance issue. Heritage Thornhill brick facades need lower pressure to protect original mortar pointing.
We serve: Richmond Hill, North York, Vaughan. All areas: GTA service areas. Main services: window cleaning, gutter cleaning.
