Professional Window Cleaning in Neath, Port Talbot, Swansea & Llanelli
Looking for reliable window cleaners in Neath, Port Talbot, Swansea or Llanelli? We provide high-quality, reliable window cleaning services for homes of all sizes. We pride ourselves on being Friendly, hardworking and polite. Whether you need regular window cleaning or a one-off deep clean, we deliver spotless results you can see from the moment we leave.
We clean all property types, including detached, semi-detached and terraced homes as well as bungalows—always using professional-grade equipment and pure water systems for a perfect finish.
Why We’re the Top-Rated Window Cleaners in South Wales
- Flexible Window Cleaning Plans
Choose from:
– Regular window cleaning (every 4 or 8 weeks)
– One-off window cleans
– Full exterior cleaning packages
Designed to suit your schedule and budget. - Streak-Free, Crystal-Clear Results
We use purified water and modern cleaning systems to ensure your windows dry perfectly clear—no marks, no smears, no residue. We always check over our work to ensure we have delivered on our promise. - Reliable, Friendly & Local
We’re a trusted window cleaning service covering Neath, Port Talbot, Swansea and Llanelli. Customers choose us for our punctuality, reliability, and attention to detail.
Fully Insured
We are fully insured and dedicated to working to a high standard but in a safe manner. Our equipment allows us to work from the safety of the ground but still reach any window on the property (even the window the conservatory was built under).
We are always investing in the latest equipment and carry out refresher training to make sure cleaning technicians are using best practices while on your property.
Our Process
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Receive a free quote
Clicking ‘Get Quote’ below will take you to an online quote form asking a few simple questions which will automatically generate a price for you.
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The day before
Once a price and date is agreed, we will add you to our planner. We will send out reminder texts the day before we are due to arrive, so you can leave side access open (where applicable) and ensure all working areas are safe & free from hazards.
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On the day
On the day we will attend your property in our branded vans and uniforms and complete the clean to all windows, doors, frames and sills to a very high standard. We will leave the property, making sure all gates are closed behind us.
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Making payment
You’ll receive an invoice by SMS or email for the agreed amount. You can pay by card or Direct Debit via GoCardless (our preferred option), with payments taken automatically 5–7 days after each clean. No clean means no charge.
What if I’m not happy?
We’re proud of the results we deliver to over 500 regular customers. While we’re human and not perfect every time, we offer a 48-hour satisfaction guarantee.
If you’re not happy, let us know within two days and we’ll return at our earliest convenience.
Local Window Cleaning Services Tailored to You
Our goal is to provide a smooth, stress-free experience from start to finish. We arrive on time, work efficiently, and leave your windows, doors, frames, and sills looking spotless.
Your Home Will Look Brighter Instantly
Clean to the Core’s window cleaners can come every 4 or 8 weeks. The whole process from getting the quote to making the payments couldn’t be any smoother.
We are already cleaning windows on a regular basis in the listed areas, so book or call now to be added onto the round.
We proudly provide window cleaning across South Wales, including:
- Neath
- Port Talbot
- Swansea
- Llanelli
- Brynamman
- Bishopston
- Margam
- Glynneath
- Gorseinon
- Ystradgynlais
- All nearby towns, villages & surrounding areas
If you’re unsure whether we cover your area — just ask!
GET A FREE QUOTE NOW!
Window cleaning prices can vary depending on the size of the house. Our prices for a full house to be cleaned start from just £18. To get an accurate quote, use the button below
Get QuoteWhat our clients say
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Emilee Morgan-JeffersExcellent service, contacted only a couple of days ago, came and gave all windows a fab clean today and added to their rounds!
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Carla RussellWindows look lovely well happy with the service I’ve got 10 out of 10 will definitely use again thanks very much
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Alison AshfordThey came last week to clean out the gutter and clean the windows. Very friendly and professional. They did a fantastic job and I am having them back regularly to make my windows sparkle.
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Bethan Wyn EvansExcellent service provided – friendly, reliable, quick to quote & do the work on guttering clearout as water overflowing & a windows clean. Very happy to support a local business, & to recommend Ryan – great job and very reasonable! Have already asked him to quote on another couple of jobs needing doing. Diolch yn fawr
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Jo Hancockhighly recommend clean to the core. they have done an excellent job and very reasonably priced
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Shannon HardingAn absolutely fantastic job. Both my sister and myself would highly recommend!!! thanks guys
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Sophie MorganHighly recommended!! Done a fantastic job on my windows and gutters. I will definitely be using clean to the core again.
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Sarah AlexanderExcellent work of cleaning a cons roof which has not been cleaned in over 10 years
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Rhys JamesBrilliant service from these guys. Booked us in within a day or so and communication from them were spot on. Property looks so much cleaner and presentable. Definitely recommend! Thank you!
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Louisa FletcherRyan helped us out last minute as we were selling our house and wanted to get the windows and guttering looking better. He was able to fit us in the very next day, was super helpful on WhatsApp and did a perfect job – they came up far better than expected! 100% recommended thanks Ryan!
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Andrew GriffithsI couldn’t be happier with the service I received from Ryan. Thoroughly professional, turns up on time and does a first class job.