Best Window Cleaners near Clarington, ON
These companies serve Clarington from nearby bases in Oshawa, Bowmanville and Courtice.
11 companies listed · 1 open 24/7 · 9 open weekends · 8 rated 4.5+ · 2 show a licence
Data verified October 21, 2026
No Dirt Left Behind Home Services
M&M Professional Window Cleaners Limited
Dayjobs
The Cleaning Concern
Ultra Window Cleaning
Listed for homeowners in and around Clarington, ON, these 11 companies clean windows. Spring fills up fast here, so ask which weeks are still open and whether taking down and washing storm windows and screens is part of the price or an extra.

Area overview: Clarington, ON
9 of the 11 companies on this page have a rating, from 4.3 to 5.0 across 367 reviews; 3 have 50 or more reviews and 8 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (85%), quality (83%) and responsiveness (75%). 1 is open around the clock; 9 are open on Saturdays and 5 on Sundays. 2 show a licence on their websites. 7 have ten or more years of experience, the longest 30 years. 1 offers emergency call-outs; 9 give free estimates and 4 are family- or locally-owned. We have a website on file for all 11 of the companies on this page; 8 publish a contact page; 8 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
How many window cleaners are listed for Clarington?
This page shows 11 listings for Clarington. Because the work is sold as a repeat visit, ask each one which part of town it already covers and on what cycle. Slotting into an existing route usually costs less than a company driving out for a single house.