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Dan the Window Man
- Work
- Gutters
- Efficient
“Dan was a pleasure to talk to and did a walk around the property to explain what was going to be done and if there would possibly be any issues while he was working.”
Best Window Cleaners in Ajax, ON
24 companies listed · 4 in Ajax · 4 open 24/7 · 16 open weekends · all 24 rated 4.5+
Data verified October 18, 2026
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O&A Home Maintenance
- Fence
- Projects
- Deck
“They were quick to respond to my inquiry, provided an estimate for the work, arrived on time(which is always something I appreciate) and completed the work.”
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Algonquin Property Services Inc
“We had a budget that they stuck to, and while we had an idea of what we wanted, they were able to guide us into something that turned out way better than what we originally planned.”
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AR Property Services
- Price
- Project
- Yard
“My husband's friends are now asking for your contact number so they can get their front porch power washed!”
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Eco Scrubbed Residential and Commercial Cleaners Markham
- Windows
- Future
- Mom
“Eco scrubbed helps me with my Airbnb turnovers I use to have to go clean and refill and stock toiletries but now I handle my Airbnb unit completely hands off and it's a smooth operation now.”
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Seeyonclean East End (Gta)
- Services
- Tackled
- Carpet Cleaning
“I hired Great Green Cleaning to assist me with some difficult cleaning chores that were either out of reach or required more strength than I had and was very happy with the conscientious manner in which the work was done and with the finished product...”
Listed for homeowners in and around Ajax, ON, these 24 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: Ajax, ON
4 of the 24 companies we list are based in Ajax; the other 20 serve Ajax from towns including Markham (18 km), Toronto (30 km) and Courtice (21 km). The companies on this page are rated from 4.8 to 5.0 across 2,203 reviews; 17 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (92%), quality (85%) and responsiveness (74%). The topics that come up most in reviews of the companies on this page are "price", "efficient" and "communication". 4 are open around the clock; 16 are open on Saturdays and 12 on Sundays. The services the companies on this page list most often on their websites are window cleaning (6), gutter cleaning (3), power washing (2) and residential window cleaning (2). 3 show a licence on their websites. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 4 offer emergency call-outs; 16 give free estimates; 3 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Where can I read what a clean includes?
Website links are on file for 23 of the 24 window cleaning listings shown. The page worth finding is the one that spells out inclusions and the method used on upper floors. If a site says nothing about screens, storm windows or how they reach an upper story, those are your first three questions.
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Cthru
- Price
- Pictures
- Downspouts
“Jacob was friendly, professional, and did a fantastic job of cleaning the windows and gutters as well as clearing the ensuing debris from around the house.”
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Prolific Cleaning
- Brand
- Price
- Deep Cleaning
“Not only were they punctual and professional, but they also paid attention to every little detail, ensuring all the stubborn stains were completely gone.”
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Ecobc
- Price
- Wash
- Company
“We received several compliments on the window cleaning, and overall the board was very pleased with the service because it was done on time, and in a very professional and coordinated fashion.”
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HNC Home Services
- Business
- Quote
- Washing
“Henry is clearly knowledgeable in his craft and was able to complete some minor repairs to the eavestroughs and recommend further relevant services/products.”
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Suds Window and Eaves Cleaning
- House
- Shingles
- Snow
“They are a completely reliable team whom we confidently refer out, knowing they will always provide the consistent level of service we have come to know and appreciate.”
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The Professionals Window & Eaves Cleaning Ltd.
- House
- Pricing
- Communicate
“From answering my call so quickly and booking us in for the following week, to showing up as planned and doing a thorough job and even showing us photos of our eavestroughs.”
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Sunset Window Cleaning
- Attention
- Brand
- Team
“Joseph and Natasha team are very professional helping to clean windows for my business, their service is precious and detailed, very satisfied with the service!”
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Scott's Window Cleaning
- Prices
- Inside
- Family
“Not just the fact that the windows, screens and eaves are cleaner than they've ever been, the professionalism of a friendly and happy crew was just a pleasure to see.”
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No Dirt Left Behind Home Services
- Gutters
- Results
- Fair
“Just want to give a 5 star review from getting my windows done in and out as a gift for mothers day great job and will definitely be using you guys again thanks so much”
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Bin Wash Co
- Company
- Happy
- Work
“This company is very professional, all queries were answered in a timely manner, they did their best to accommodate my garbage pickup date and the bins were amazingly cleaned...”
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M&M Professional Window Cleaners Limited
- Priced
- Water
- House
“Mike & Rachel did an absolutely wonderful job with the task at hand as they were cleaning apartment windows (four floors up) that included sliding doors as well.”
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Mehta Brothers Window & Eaves Cleaning
- Polite
- Work
- Happy
“Our experience with Dan from Mehta Brothers and the quality of work he did to clean our gutters was a good one - he was on time, courteous, did a great thorough job and left the job site very clean.”
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Better Call Sal Window & Eaves Cleaning
- Company
- Efficient
- Book
“We received a referral to Sal and his team from a good friend when we were in search of a professional window cleaning company after completing a 16-month home renovation.”
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Royal Wash Inc.
- Backyard
- Garage
- Condos
“I can't say enough good things about these guys -- knowledgeable, helpful, friendly, trustworthy ...”
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Dayjobs
- Pricing
- Gutters
- Attention
“Like literally - I think my husband and I would have sustained some serious injuries if we tried to accomplish what thier extensive machine is made to do!”
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M.k.fresh Window and Eaves Cleaning
- Screens
- Quality of Service
- Leaking
“He took his time to do an excellent job, was friendly, respectful, on time, communicative and proactive in moving his appointment when there was rain in the forecast.”
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Clearly Clean Team
- Professional
- House
“Victoria and her team have been taking care of my office for over 5 years now and have been nothing short of professional and amazing the entire time...”
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The Cleaning Concern
- Punctual
- Company
- Cleaning Service
“We have recommended the Cleaning Concern to fellow business owners which we rarely do unless we are very satisfied and have faith in a company's ability.”
Why these companies made our list
What customers say about companies in and near Ajax
- “They did a great job cleaning my windows/gutters and cleaned up the mess afterwards with no concerns at all!” — customer of O&A Home Maintenance
- “Dan runs a professional business from the first contact through to the thorough and complete job he does.” — customer of Dan the Window Man
- “Natasha and Joseph were so professional, arrived on time, explained everything in advance, did a spectacular job and were so lovely.” — customer of Sunset Window Cleaning
- “We have been using Scott's for years. They offer a great service, with professional, courteous and friendly staff.” — customer of Scott's Window Cleaning
- “The team was responsive and professional. The price was excellent and the cleaning was impeccable.” — customer of Cthru
Excerpts from public reviews of the companies listed on this page.
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