Welcome to O’Hara Window Cleaning. We’re a family-run Irish business who have been operating in South Dublin for over 30 years.

Founded by Ciaran O’Hara in 1990, we have built up a strong reputation for excellence, reliability and trust, serving a loyal and satisfied customer base in the area, both residential and commercial. 

We provide a high quality, fully-insured window cleaning service using a pure water pole-fed system which clean to the highest possible standards in an environmentally-friendly way, with customer satisfaction guaranteed.

Contact us for a quote

Our Main Services

  • Window Cleaning
  • Power Washing
  • Gutter and Downpipe Clearance 
  • Gutter Facia Soffit and Downpipe Washing
  • Gutter Repairs
  • Conservatory Valeting

Who We Serve

  • Apartments 
  • Residential 
  • Commercial
  • Post-Build Clean (glue, paint and debris removal)
  • New Window Installations (glue and streak removal)

How We Work

  • Reach and Wash Pole-Fed System for Exterior Window Cleaning
  • Traditional Cleaning by Hand for Interior Windows
  • Pure Water Window Cleaning
  • Professional Power Washing
  • Eco-Friendly, Pet-Friendly and Human-Friendly

Residential (Domestic) Window Cleaning

Corporate (Commercial) Window Cleaning

Morgan Flanagan CreaghMorgan Flanagan Creagh
18:17 12 Jan 24
The team were on time , very fast and very competent. A professional outfit I wouldn’t hesitate to recommend again.
Jean O'HaraJean O'Hara
17:53 31 Aug 23
The service from O'Hara Window Cleaning is great. All the employees are friendly and helpful. The windows are great when the lads finish.
niall o'haraniall o'hara
15:06 26 Jul 23
Highly recommended professional team reasonable prices I had my windows cleaned by these guys unbelievable finish definitely will get back
Cheryl EvansCheryl Evans
09:14 06 Jun 23
Ciaran and his team arrived on time They did a professional job Windows were sparkling Super job Very happy 👍👌😀
Emma MEmma M
11:01 11 May 23
Used O'Hara for the first time recently to do a spring clean - cleaning windows, gutters, downpipes etcCiaran was prompt, professional and did a great job.I will use O'Hara again, and would highly recommend to others.
Aoife Moore-LewyAoife Moore-Lewy
15:01 13 May 21
The guys where great did a amazing job on the pvc gutters they look like new
Wilma FlintWilma Flint
06:55 22 Apr 21
Thanks again so much for making time for me on such a short notice. First time I'm using this company and very happy with the service!! Will definitely call these guys again. Thank you!
grace heddermangrace hedderman
10:27 18 Feb 21
Always an excellent service. A pleasure to deal with and the work was carried out in a safe and professional manor . Would highly recommend O'Hara Window Cleaning and his team to any home or business.
Jackie GrantJackie Grant
19:09 16 Feb 21
Have been using them for years, friendly professional and quick, have recommended them to many of my friends, they never let anyone down, when you make an appointment with them they always turn up
Kathleen HeddermanKathleen Hedderman
19:04 26 Dec 20
Brilliant job lads very professional see you soon again !
Aoife McCormickAoife McCormick
11:30 13 Dec 20
Highly recommend O'Hara Window Cleaning. Ciaran is a gentleman - very professional and seamless communication. Thank you!
Margaret KinsellaMargaret Kinsella
19:51 01 Dec 20
A fantastic job done by Ciaran and his team. It was a really super job, my windows have never been so clean, they worked really hard and efficiently and with great attention to detail removing stubborn stains, cost effective and eco friendly. Without doubt the best professional window cleaners I have had over the years. Look no further....They are the best.
Aisling Marie MurphyAisling Marie Murphy
18:50 20 Aug 20
Beyond delighted with our experience with difficult to access windows. Very professional and will be using again.
Luke FitzgeraldLuke Fitzgerald
20:32 04 Mar 18
Ciaran did an excellent job on our house, really friendly service and an impressive set of kit! Highly recommended
Araya BeautyAraya Beauty
23:52 16 Nov 17
Ciaran recently cleaned the windows in our premises and he did a truly wonderful job; fast, friendly and economical, we couldn't be happier with the results and will be using his services regularly.
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Look out for our vans on the road and wave us down if you want your windows or gutters cleaned!

We always clean your window frames and sills leaving your interior sparkling on work completion.

For South Dublin’s cleanest windows, gutters and patios, we can always be trusted to deliver on time, to spec and at the right price.

Want to discuss window cleaning, gutter cleaning or power washing for your home or business?

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