How often should I clean my gutters in Toronto?

Twice yearly minimum — once in late spring after pollen drop, once in late fall after leaves fall. Toronto's mature tree canopy in neighborhoods like Leslieville, The Beaches, Moore Park, and the Scarborough Bluffs (Birch Cliff, Cliffcrest, Cliffside) means gutters fill faster than the GTA average.

Do you clean both interior and exterior windows?

Yes. Standard window cleaning includes both interior and exterior glass, frames, sills, and screens. Streak-free guarantee — flag a streak within 7 days and we return.

Fully insured. We carry commercial general liability and WSIB coverage on every job. Certificate available on request before any work begins.

What areas of Toronto and the GTA do you serve?

Toronto, Scarborough, North York, East York, and Etobicoke — including Leslieville, Danforth, Moore Park, The Beaches, Riverdale, Birch Cliff, Cliffcrest, Cliffside, Leaside, and Pape Village.

How do you quote a job?

Quotes are custom based on home size, window or gutter count, and access. No public price list — every quote reflects the actual job. Call or use the quote form for a free estimate, usually back to you within the same day.

5.0★ on Google · 40+ Reviews

Reviews. Toronto Speaks.

1,350+ Toronto homes serviced. 40+ five-star reviews on Google. Read what real Toronto homeowners say about Thirlwell.

+1350 Toronto Homes Served

5.0

Thirlwell Property Services founders Frost and Dara Thirlwell in front of a Toronto home

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TESTIMONIALS

What Toronto Says.

40+ Reviews on Google

5.0

Rated by Toronto Homeowners

Thirlwell was a great service! Four guys came to clean our windows...old house steep angles to windows..windows had not been cleaned in a few years! These guys were fantastic! They cleaned all the windows first (cobwebs, dirt etc) Then they thoroughly cleaned in multi steps with a great variety of equipment. They were respectful and worked well together. Our windows look so great!
Joanne Hale
First time using Thirlwell for window and eavestrough cleaning on my 3 storey home and I’m very happy with the results. The team was friendly, efficient, and the work was excellent. Highly recommend!
Liliana Reyes
Fantastic experience! Frost and his brother arrived on time and were very professional. They cleaned gutters, washed windows and power washed the side of the house. They did an excellent job. I will definitely refer them and use them again. Many thanks!
Donna Paterson
Frost and his team were awesome. Responded quickly and send over an estimate very fast. Their quality of work and professionalism was perfect. Fair pricing as well. Highly recommended.
Jesse Storey
Frost and his team were excellent! Very happy with the work they did on our gutters, they went above and beyond what we expected. Highly recommend.
Michael Haier

Thirlwell was a great service! Four guys came to clean our windows...old house steep angles to windows..windows had not been cleaned in a few years! These guys were fantastic! They cleaned all the windows first (cobwebs, dirt etc) Then they thoroughly cleaned in multi steps with a great variety of equipment. They were respectful and worked well together. Our windows look so great!
Joanne Hale
First time using Thirlwell for window and eavestrough cleaning on my 3 storey home and I’m very happy with the results. The team was friendly, efficient, and the work was excellent. Highly recommend!
Liliana Reyes
Fantastic experience! Frost and his brother arrived on time and were very professional. They cleaned gutters, washed windows and power washed the side of the house. They did an excellent job. I will definitely refer them and use them again. Many thanks!
Donna Paterson
Frost and his team were awesome. Responded quickly and send over an estimate very fast. Their quality of work and professionalism was perfect. Fair pricing as well. Highly recommended.
Jesse Storey
Frost and his team were excellent! Very happy with the work they did on our gutters, they went above and beyond what we expected. Highly recommend.
Michael Haier
Thirlwell was a great service! Four guys came to clean our windows...old house steep angles to windows..windows had not been cleaned in a few years! These guys were fantastic! They cleaned all the windows first (cobwebs, dirt etc) Then they thoroughly cleaned in multi steps with a great variety of equipment. They were respectful and worked well together. Our windows look so great!
Joanne Hale
First time using Thirlwell for window and eavestrough cleaning on my 3 storey home and I’m very happy with the results. The team was friendly, efficient, and the work was excellent. Highly recommend!
Liliana Reyes
Fantastic experience! Frost and his brother arrived on time and were very professional. They cleaned gutters, washed windows and power washed the side of the house. They did an excellent job. I will definitely refer them and use them again. Many thanks!
Donna Paterson
Frost and his team were awesome. Responded quickly and send over an estimate very fast. Their quality of work and professionalism was perfect. Fair pricing as well. Highly recommended.
Jesse Storey
Frost and his team were excellent! Very happy with the work they did on our gutters, they went above and beyond what we expected. Highly recommend.
Michael Haier
Thirlwell was a great service! Four guys came to clean our windows...old house steep angles to windows..windows had not been cleaned in a few years! These guys were fantastic! They cleaned all the windows first (cobwebs, dirt etc) Then they thoroughly cleaned in multi steps with a great variety of equipment. They were respectful and worked well together. Our windows look so great!
Joanne Hale
First time using Thirlwell for window and eavestrough cleaning on my 3 storey home and I’m very happy with the results. The team was friendly, efficient, and the work was excellent. Highly recommend!
Liliana Reyes
Fantastic experience! Frost and his brother arrived on time and were very professional. They cleaned gutters, washed windows and power washed the side of the house. They did an excellent job. I will definitely refer them and use them again. Many thanks!
Donna Paterson
Frost and his team were awesome. Responded quickly and send over an estimate very fast. Their quality of work and professionalism was perfect. Fair pricing as well. Highly recommended.
Jesse Storey
Frost and his team were excellent! Very happy with the work they did on our gutters, they went above and beyond what we expected. Highly recommend.
Michael Haier
Thirlwell was a great service! Four guys came to clean our windows...old house steep angles to windows..windows had not been cleaned in a few years! These guys were fantastic! They cleaned all the windows first (cobwebs, dirt etc) Then they thoroughly cleaned in multi steps with a great variety of equipment. They were respectful and worked well together. Our windows look so great!
Joanne Hale
First time using Thirlwell for window and eavestrough cleaning on my 3 storey home and I’m very happy with the results. The team was friendly, efficient, and the work was excellent. Highly recommend!
Liliana Reyes
Fantastic experience! Frost and his brother arrived on time and were very professional. They cleaned gutters, washed windows and power washed the side of the house. They did an excellent job. I will definitely refer them and use them again. Many thanks!
Donna Paterson
Frost and his team were awesome. Responded quickly and send over an estimate very fast. Their quality of work and professionalism was perfect. Fair pricing as well. Highly recommended.
Jesse Storey
Frost and his team were excellent! Very happy with the work they did on our gutters, they went above and beyond what we expected. Highly recommend.
Michael Haier