Newcastle’s Leading Window Cleaning Service

Diamond Standard Logo

Diamond Window cleaning are the leading specialists in domestic and commercial window cleaning. We strive to be the best window cleaning service in Newcastle, Lake Macquarie and surrounding areas. Don’t just take my word for it. See what our happy customers have to say and give us a call today.

diamond window cleaning
Welcome to

Diamond Window Cleaning 

Here at Diamond Window Cleaning we are the leading specialists in residential and commercial window cleaning. We pride ourselves on our ability to provide customers with a high-quality service every time, and our attention to detail is what sets us apart from the rest. Servicing Newcastle, Lake Macquarie and surrounding areas. 

For the best window cleaning services in Newcastle Lake Macquarie and surrounding areas, call me on 0411 930 995. 

what we do

Our Services

If you have any other questions, call us!

why choose us

Why Choose Diamond Window Cleaning

Excellent service

Here at Diamond Window Cleaning we’re renowned for providing our customers with exceptional service every time. With a five-star customer satisfaction rating we can guarantee that our professional team can meet all of your window cleaning needs. Whether it’s dirt, grime or bird droppings you can trust the specialists at Diamond Window Cleaning to clean your commercial or residential property of stubborn stains and unwanted bacteria, leaving your windows sparkling clean and clear.

Integrity

At Diamond Window Cleaning we value honesty, transparency, and ethical behavior in all its interactions. Diamond Window Cleaning maintains high standards of professionalism, reliability, and accountability in its work.

Customer Satisfaction

At Diamond Window Cleaning we take great pride in making sure our customers are 100% happy with our services and feel confident that they will keep there sparkling clean windows for longer . That’s why we are one of the only window cleaning services in Newcastle, Lake Macquarie and surrounding areas that offer a 7 day streak free guarantee and a 48 hr rain protection Guarantee.

7-Day Streak-Free Guarantee

Streaks on your windows after a cleaning job can be both distracting and unsightly. That’s why we proudly offer a 7-day streak-free guarantee. If you notice any streaks within a week of our window cleaning service, simply give us a call. We will return promptly to correct the issue at no additional cost to you, ensuring that your windows are nothing short of impeccable.

48-Hour Rain Protection

We understand that weather can be unpredictable. To protect your freshly cleaned surfaces, we offer a 48-hour rain protection guarantee. Should it rain within 48 hours of our cleaning service and affect the quality of our work, we’ll be back to give those areas a complimentary touch-up. This ensures that your investment in a cleaner space isn’t washed away by Mother Nature.

matthew diamond window cleaning

Trusted Professionals

Our team undergoes rigorous background checks and training to ensure top-notch quality in every service we provide. We're not just cleaners; we're professionals committed to excellence.

Saves You Time

Time is precious, and we're here to help you make the most of it. Our efficient cleaning services allow you to focus on what's important in your life, whether it's family, work, or leisure.

Secure Payments

Your security matters to us, both in cleanliness and transactions. Our advanced payment system ensures a secure experience, accepting various payment methods under strict security measures.

Our Recent Works

Your Words, Our Pride:
Stories from our Satisfied Customers

Excellent
Based on 8 reviews
Leah
Leah
6 November 2023
Trustindex verifies that the original source of the review is Google.
Wow! What can I say? A relative of mine recommended Mathew from Diamond window cleaning and I’m so glad I contacted them for a quote. Mathew arrived on time, provided a quote and achieved what he promised. He even followed up after some rain that day to ensure I was still satisfied with the service, that in itself was impressive!!! Thank you! I highly recommend this company for your window cleaning needs, you won’t be disappointed. 👍🏽
Rob Thornton
Rob Thornton
5 November 2023
Trustindex verifies that the original source of the review is Google.
Matt did a great job, would highly recommend him.
Kate Cramp
Kate Cramp
27 September 2023
Trustindex verifies that the original source of the review is Google.
Great service and quality finish. Matt did outside windows and screens in a couple of hours. Thank you. Will use again.
mitra ardani
mitra ardani
31 July 2023
Trustindex verifies that the original source of the review is Google.
We used Dimond window cleaning for inside and outside window cleaning of our new two storey house and the work has been nothing short of amazing.Matt did a fabulous job. the Windows looks sparkling clean and crystal clear. The quote was good value and was less than other companies. I will use them again and Highly recommended.
Luke Young
Luke Young
22 June 2023
Trustindex verifies that the original source of the review is Google.
Mathew was very easy to deal experienced and professional on what he did it our place. Highly recommend
Mohammadreza Soltani
Mohammadreza Soltani
17 February 2023
Trustindex verifies that the original source of the review is Google.
Thank you to Matt for the fantastic job he did on our windows and screens. Matt was a pleasure to deal with, he was efficient and friendly. His quote was accurate, he arrived on time and our windows are sparkling. I would highly recommend Diamond Window Cleaning.cheers mate 🤙🏼
Tara Cullen
Tara Cullen
28 January 2023
Trustindex verifies that the original source of the review is Google.
We used Diamond Window Cleaning to clean our windows and their result far exceeded our expectations. The service was outstanding and our windows are cleaner than they have ever been. We will definitely use this business again. Very happy customers!
Soraya Thomson
Soraya Thomson
24 December 2022
Trustindex verifies that the original source of the review is Google.
I had the pleasure of having Matthew attend my home to clean the windows of my two story home. Matthew was punctual, reliable and performed an incredible job that will be sure to have me hire him again. I was very impressed with the reasonable cost of his services as other companies quoted well above standard.I highly recommend diamond window cleaning for all your window cleaning needs and more, I will definitely be using this company again.