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D Sullivan Window Cleaning Services

D Sullivan Window Cleaning Services

4.7(27 reviews)See reviews ↓·Swansea

What customers say

Based on genuine customer reviews

D Sullivan Window Cleaning Services is repeatedly described by customers as a dependable choice for window cleaning and related exterior work around Swansea. Several reviewers highlight the speed of response, noting that enquiries can be answered and jobs arranged within a very short time. The standard of work is a recurring theme, with windows, guttering, fascias, patios and driveways all described as left looking considerably cleaner.

Reviewers frequently mention David Sullivan and his son Jack by name, praising their punctuality and courteous manner. A point that comes up often is their care for the customer's property: pots are moved and replaced, walls are washed down after gutter clearing, and the pair are described as respectful of both the home and its occupants. Soft washing is referenced in connection with roof moss removal and the cleaning of wall tiles, while decking and driveways are also covered.

Customers note that guttering maintenance, UPVC cleaning and conservatory work are handled, and that the results on commercial premises such as a skin and laser clinic were equally thorough. The willingness to explain what is being done and to offer advice is mentioned, along with the tidiness of the finished work. It is the combination of a thorough clean, considerate behaviour and quick replies that customers return to.

D Sullivan Window Cleaning Services — Customer photo
D Sullivan Window Cleaning Services — Customer photo

Reviews

Reviews are taken from publicly available sources.

DC
David Clement25 July 2026

David Sullivan and Son has just carried out a thorough clean of my Guttering, white UPVC and windows around my house in Killay, Swansea. The work was carried out to a very high standard and I was more then satisfied with the end result. I would recommend him to anyone

TS
Terry Stephens22 May 2026

Excellent service called today he was here within 15 minutes

RS
Rolf Scharning1 May 2026

Our driveway looks like new again, highly recommended!

DL
Daniel Lacey23 October 2025

David and his son do a fantastic job cleaning our windows. They just did a really thorough job of cleaning out our gutters and cleaned up the walls afterwards. One of the most important things to us is that they are really considerate to customer needs and are both respectful of us and our property.

CS
Cathy Stock Jones4 August 2025

Great service, quick, professional and very reasonable ! The team did a great job on the windows and guttering at The Grove Skin & laser clinic. A pleasure to support local businesses . .

CG
Cinzia Giannetti8 June 2025

David has always done an excellent job and delivered a very thorough service! He first came to my property 8 years ago and I recently called him again to clean my drive, patio and external walls. He is always quick to respond, and on both occasions I have been very happy with the cleaning - David has paid close attention to detail and has left the exteriors looking spotless! I am very grateful and I would highly recommend :)

KM
Karl Mrosek25 May 2025

Excellent service and results when David Sullivan soft washed the wall tiles in our mansard style house in Tycoch. They were black and now a nice bright red.

Window cleaning in Swansea compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 5 businesses in this category in Swansea are compared.

RankProviderRatingReviewsOpen Sat.
1Peninsula Window Cleaning & Exterior Cleaning★ 5,051Yes
2Gower Aqua Wash★ 5,041No
3JN Window Cleaning★ 5,030Yes
4Boring Cleaning Services LTD★ 4,8239No
5D Sullivan Window Cleaning Services (this page)★ 4,727Yes
Contact
+441792428058swanseawindowcleaner.com9 Windsor St, Uplands, Swansea SA2 0LN
Working hours
Monday09:00–21:00
Tuesday09:00–21:00
Wednesday09:00–21:00
Thursday09:00–21:00
Friday09:00–21:00
Saturday09:00–21:00
Sunday09:00–21:00