Ottawa’s Top Rated Experts in Window, Gutter and Siding Cleaning!
Professional Cleaning Services
As Ottawa's premier window cleaning service provider, we offer residents an efficient, affordable alternative, delivering quality services with skilled professionals and exceptional customer support right to your doorstep.
As the top-rated window cleaning services Ottawa provider, WindowGuru delivers spotless results for homes and businesses across the city.
10+ Years of Reliability
Proudly Recognized for Excellence
Our Diverse Solutions
Discover Our Comprehensive Services
Residential Cleaning Services in Ottawa
For 10+ years, WindowGuru has been the premier choice for window, siding, and eavestrough cleaning in Ottawa. Our window cleaning services Ottawa customers love include interior, exterior, and hard-to-reach window treatments.
Commercial Cleaning Services in Ottawa
Ottawa's top choice for commercial cleaning, serving 1000+ satisfied clients with precision and care. Choose WindowGuru for window cleaning services Ottawa homeowners rate #1 on Google.
Our Clients
Brands That Stand By Us
Why Choose Us
Discover the Benefits of Choosing Us!
- Our Vision
At WindowGuru, we strive to be Ottawa’s #1 choice for professional window, gutter, and siding cleaning services. We focus on exceptional quality, customer satisfaction, and long-lasting results, ensuring your home or business looks its best year-round.
- Our Mission
We are committed to setting the gold standard in window and exterior cleaning, using eco-friendly techniques and expert craftsmanship. Our mission is to provide streak-free windows, clog-free gutters, and spotless siding while ensuring affordable pricing and outstanding service for Ottawa homeowners.
- Our Expertise
With years of experience serving residential and commercial properties in Ottawa and surrounding areas, we specialize in:
✔ Window cleaning – Streak-free, crystal-clear windows for homes & businesses
✔ Gutter cleaning & brightening – Preventing water damage & improving curb appeal
✔ Siding cleaning & soft washing – Removing dirt, mildew, and oxidation buildup
Our Special Offers
Discover exclusive packages & Offers for both residential and commercial window cleaning, tailored to meet your needs and budget.
Crystal Clear Savings: 10% Off When You Book 2 Services! at WindowGuru
Enhance Your Home's Appeal and Save on Maintenance with Our Customizable Mix-and-Match Services in Ottawa.
Limited time offer. No cash value. Limit one per customer. Must present offer at scheduling. Other restrictions may apply. Visit windowguru.com/service-agreement/ for full details and terms.
Get a Complimentary Gutter Inspection with Any Cleaning Package of WindowGuru!
Revitalize your Ottawa commercial space with our customizable window cleaning, saving on repairs.
Limited time offer. No cash value. Limit one per customer. Must present offer at scheduling. Other restrictions may apply. Visit windowguru.com/service-agreement/ for full details and terms.
Enhance Your Home's Appeal and Save on Repairs with Our Customizable Mix-and-Match Services in Ottawa.
Limited time offer. No cash value. Limit one per customer. Offer expires 03/31/2025. Must present offer at scheduling. Not valid with other offers. Services by locally owned, independent franchise locations. Services vary by location. Valid only at participating locations. Other restrictions may apply. Visit windowguru.com/service-agreement/ for full details and terms.
Expires: 03/31/2025
Promo Code:
WINDOW10
WINDOW10
Limited time offer. No cash value. Limit one per customer. Offer expires 03/31/2025. Must present offer at scheduling. Not valid with other offers. Services by locally owned, independent franchise locations. Services vary by location. Valid only at participating locations. Other restrictions may apply. Visit windowguru.com/service-agreement/ for full details and terms.
Expires: 03/31/2025
Promo Code:
GUTTERFREE
GUTTERFREE
Promo Code: WINDOW10
Promo Code: GUTTERFREE
What Our Client Says
TA
19 hours ago
Great job very friendly guys, arrived on time, highly recommended, will book them to clean the windows again in the Spring
Dominic Bourdeau
2 days ago
Very professional and fast
Jacynthe Potvin
2 days ago
I keep calling WindowGuru because they are friendly and reliable. The windows are spotless and they clean the frame and screens (I don’t even have to ask). A big thank you to Hameed’s team: Mo, Hameed, and Devon.
Huijun Yang
3 days ago
We recently hired WindowGuru Inc for eavestrough cleaning and inspection on our home, and they did an amazing job from start to finish. The crew arrived right on time, worked efficiently, and was extremely thorough. They didn’t just scoop out the seasonal leaves and debris—they thoroughly flushed the entire run and downspouts with water to confirm that the drainage, slope, and flow were in perfect working order. They also left the property spotless with zero cleanup needed on our deck or ground. Reliable, professional, and top-tier service. Highly recommended!
Jean Begin
4 days ago
Always do what you ask and leave sparkling windows. I highly recommend .
Bill Jones
4 days ago
Hello Mate ,I have to discuss an important problem,but you didn't give Whatsap on profile,I am Unable to conact.😔,Can you plz come on watsp Via Bio. It's Very Important 🙏
Pauleen H
4 days ago
I reviewed this business when we first used them 3 years ago. I am happy to say I'm still very pleased with their services.. They are easy to book appointments with, they are very efficient and do an excellent job on our windows. The cleaning crew are friendly and respectful and always make sure that you are satisfied with their work.
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Erin Gardner
7 days ago
The crew that cleaned our gutters and windows (exterior) did an excellent job. They were friendly, cleaned up after they were finished, and the price was fair for the services performed. Would definitely have them out again!
Angie Mohr
7 days ago
Professional team cleaned our inside and exterior windows with attention to details! They have a range of ladders so they can reach high windows.
Johanne Janas
7 days ago
We had exterior windows and gutter cleaned on September 30, 2026. As previously commented,
Great job, efficient, pleasant staff and they have a sense of humour. The windows sparkle, They made sure that we were happy and walked us around the house to check the work. They provided before and after pictures of gutters. Mohammed and his team were great and I highly recommend them.
Ps Oops …. this post replaced original post! No pictures attached this time
Harsh Nath
1 week ago
The team arrived on time and completed cleanup of eves and troughs satisfactorily. Good job done. ✅
Paulina Brecher
1 week ago
The cleaners showed up on time. They did a terrific job cleaning EVERY window, including the basement windows and sills, the doors and even provided before pictures so I could decide whether I wanted to have my gutters cleaned. I did and was totally satisfied with the attention to detail they paid. I’m definitely having them come next spring.
Louise Desmarais
2 weeks ago
These guys do an awesome job! Give you before and after pictures so you can see the results. I would definitely recommend them and will use their services again in the future.
Sarah Esther Mamane
2 weeks ago
The WindowGuru Window Cleaning crew worked professionally and efficiently to clean my gutters. They showed me before & after images, and my gutters were very well cleaned. I am quite happy with the service, and the price was competitive.
Elaine Cheng
3 weeks ago
WindowGuru did a fantastic job today. The professional team cleaned all the exterior windows, the sidings and the gutters. They were efficient and I am pleased with the results. The house looks brand new! Thank you for your service today.
Allison Peterkin
3 weeks ago
Speedy response time and speedy appointment turn-around time. Couldn’t be happier. As someone on a corner lot, it’s important to flagship the street somewhat and this company allowed us to start that process.
Aline Breton
3 weeks ago
I was doing my windows myself before, but never again. Now that WindowGuru did them, they never been so clear.All my windows were done within 1 hr and I didn't have to climb a ladder.Definitively recommend them.
Konrad von Finckenstein
3 weeks ago
Quick professional job. No dirt left behind. No complaints whatsoever
Hayat Ahmadzai
3 weeks ago
Ross H. (RHO)
3 weeks ago
Got the high gutters cleaned. Easy to set up, affordable, fast service, and very transparent. Took pictures of the high gutters and walked me through the work. Cleaned up after and all that good stuff. Highly recommended for all their services.
They're like ninjas, but instead of being hired to weaken the regional grip of the shogunate, they improve your house. Definitely use these guys.
Dianne Galus
4 weeks ago
Very professional and I would use WindowGuru again.
Nancy Armstrong
4 weeks ago
This company came today and did a fantastic job of washing all our windows inside and outside. All tracks were cleaned as were the screens. The windows are gleaming in the sunshine.
Hamid and his team were very easy to work with, very accommodating and communication before and during the process was excellent!
My expectations were met and the price was very good! Will definitely hire this company again. Thanks to Hamid and his team of 2 who came today.
Karuna Gunness
1 year ago
Very professional. I am very satisfied with the service provided. I highly recommend WindowGuru Window Cleaning to anyone seeking window Cleaning . Thank you Hamid.
K Ashraf
1 year ago
The team did a thorough job of cleaning the windows. I am very pleased with their work and especially the attention to the details. Thank you Hameed for your service.
carolyn hendrick
1 year ago
I would recommend WindowGuru. I got the Premium window cleaning package and was well pleased with their service.
Tami Cogan
2 years ago
Proffessional, punctual, and fast.
Excellent service.
P Hanson
2 years ago
Great every step of the way, inside and out. Some hadn't been properly cleaned in some time and these folks were meticulous. Absolutely will repeat.
Trevor Kraus
2 years ago
This is one of the best if not the best window cleaning companies in Ottawa. The team cleaned both the inside and outside of windows. Communication prior to the appointment was clear and timely. They showed up on time and were courteous, thorough and very professional.
Jennifer Gillert
2 years ago
Very impressed with the quality of the work, reliability and customer service. Will be a repeat customer, for sure.
Keith Mercer
2 years ago
Getting a quote was very easy. They provided notices of the upcoming appointment which I really appreciated. They cleaned not only the windows inside and out, but also the window frames and even a large dusty mirror they noticed in my basement gym. I am very impressed with their quality of work and attention to detail. Great job guys!
isabelle
2 years ago
Our first experience with WindowGuru was very positive and we will definitely be using their services again.
They were quick to respond to a request for a quote for window cleaning (very reasonable price!) and explained exactly what they would do. We received a one hour window for the appointment time and they sent a reminder the day before and day of the appointment. The team arrived on time and were polite, professional and very helpful.
Most importantly they did a great job cleaning the windows and frames.
Very happy to have found this business!
Debbie Goyette
2 years ago
We had our windows cleaned today by WindowGuru, and they look absolutely amazing. I had never used this company before. I did some research, and based on other reviews, I decided to give them a try. The crew arrived on time, and not only cleaned the windows better than they’ve ever been done before, but the frames as well. They were friendly, professional and courteous. WindowGuru is the only company I will call from now on. Highly recommend!
hooman andaliby
2 years ago
great service and very professional!
Dalya Hilfi
2 years ago
The friendly staff from windowGuru service was around today for cleaning all the house windows in and out. They did an amazing job, leaving the windows, sparkling clean. Highly recommended.
H Hilfi
2 years ago
Amazing service from WindowGuru. Right from the start to the end, Hameed is a very hardworking individual that understands the importance of his customers. Very professional and respectful. They arrived on time, walked thru before and after completing the job, and even followed up the next day to ensure that everything was done to expectations. A+ for everything.
Mo Dibaei
2 years ago
Amazing service! Professional and friendly staff. So, Thank you!
Hisham Hassanein
2 years ago
I was really lucky to find WindowGuru. Hameed and his team were not only super pleasant, they have done a very professional, conscientious, and thorough job cleaning our windows and gutters. They have also charged me an amazing price, much better than other quotes. I am planning to deal with them every year from now on.
Tracey Lessard
2 years ago
Hameed and his team did a great job on my windows today! I could see they took the extra time and care to make sure they were spotless. They were friendly, and even helped me with a referral for a window issue I have. Highly recommend WindowGuru!!
Rene Morin
2 years ago
All I can say: YOU GUYS ARE GREAT!!! On time, polite and professional. The work you have done on my window cleaning is beyond what I expected and at such a reasonable price. This may of been my first experience with WindowGuru, but it won't be my last. You can be sure I will refer you to friends of mine. Have a great summer.
Gary Goudie
3 years ago
WindowGuru were very responsive and able to fit me in on the same day. We have a brand new build, lots of large windows with lots of construction dust and traces of cement debris on those windows. The guys were able to pint out a few items that will have to be addressed by the builder (scratches on exterior, chip in one corner and lastly some smudges that were inside a very large window pane). They were professional and did a fantastic job. I would not hesitate to recommend their services.
Chowdhury Zaman
3 years ago
My gutters must have been clogged for a while, and it became very obvious over the spate of downpours we've had recently. I got on to the internet and found Bark, which connected me to a few gutter and window cleaning specialists.
The first response I got was from Hameed of WindowGuru, with an estimate. Though I got quotes from the others as well, WindowGuru's was most reasonable. Subsequent telephonic conversations were also rather reassuring, and an appointment was made.
I received an appointment reminder, both by email and text messaging. On the morning of the appointment, I received a text message with an ETA, and the team arrived on the dot.
The work was done well and swiftly by Hameed and his crew, and Hameed also brought before-and-after images and video clips down from the eavestroughs for me to see the difference. I am glad I chose WindowGuru. A special shout-out to Hameed and his crew for their dedication and expertise, and to Hameed for his courteousness and pleasant personality.
I highly recommend this company.
Paul L
4 years ago
We just had Hameed and his crew clean 20 years of grime off of our siding and eavestroughs. The end result is simply stunning. I can't stop staring at my siding, it looks just like brand new. I'm truly impressed and would definitely recommend WindowGuru to anyone.
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Experienced Staff
Our experienced staff is dedicated to providing exceptional cleaning services with meticulous attention to detail.
Best Equipment
We use the latest and best equipment to ensure your windows and gutters are spotless.
Reasonable Price
Get top-quality cleaning services at competitive prices with WindowGuru.
Certified Company
Trust the certified experts at WindowGuru for all your window and gutter cleaning needs in Ottawa.