We were very impressed with the High level of Service provided by Trusty Seal Waterproofing. Honest, Reliable and very knowledgeable. Graham and Kerry-Anne delivered great service and were such a pleasure to deal with. I would definitely recommend Trusty Seal Waterproofing and would not hesitate to use them again in the future. Thank you

Suzannah Gibbons of Wahroonga.

Hi guys,

We have just had the water-proofing in our cabin inspected by the Council. The inspector was VERY impressed, saying several times that it was the best job he had seen and wished all jobs were that well finished.

Our thanks to you for completing this job in such a professional way.
Paul and Helen, Mudgee.

Paul and Helen Carter, Mudgee, NSW.

Hi Kerry-Anne and Graham!

Thank you for your prompt and professional services (plus very friendly customer service) once again. My husband and myself will be happy to recommend you and your company to everybody we know.

Florin and Andreea Cotofan from Maroubra NSW.

Graham for Trusty-Seal has just finished waterproofing our ensuite. We didn't hesitate to call him after having our laundry, toilet and bathrrom done by him late last year. When the Certifier came to inspect our previous waterproofing done by Graham,he said it was the best job he had seen. Our tiler and all the other tradies who were working at our house agreed. Graham not only does a good job, he is friendly and most importantly reliable. I will recommend him to anyone that needs a waterproofer. Thank you Graham and Ben for a job extremely well done.

Lisa McElligott, 3 Imperial Avenue  EmuPlains, New South Wales 2750, Australia.

We would not hesitate in recommending Graham from Trusty-Seal Waterproofing after he redid our balcony after we had been having problems with water leaking after rain for over 12 months. He was here when he said he would be and explained what he was doing and why, each step of the way. He was also friendly and only too happy to answer any questions we had. Thanks again Graham for a job well done, and we know we can rest easy now when it rains. Graham also offers a ten year guarantee, which in itself is very reassuring.


I would highly recommend Graham and his company to do any further waterproofing. Graham offers a friendly and honest attitude and the workman shop is second to none. I have no issues recommending Graham to friends and family. Great work and thanks for a good job.


Thanks for the great job I would not hesitate to recommend you to others for waterproofing. You and your wife have been very helpful and very professional. It is not just the waterproofing but all the little things that you pick up while you are doing the job.
Thanks for a great job.

Sonja Cohen of Kellyville N.S.W

Building a house is not easy at the best of times but we had Trusty-seal doing our waterproofing in all our wet areas and he made it easy as he fitted in with all the tradesman and was always on time no waiting around. It was a pleasure to do business with him he was quick to quote with a great price and turned up when he said and great advise. All his work Guaranteed and we have had no problem and been in our house for 8 years and never a leak.
Thanks Graham pleasure dealing with you would recommend to anyone.


Venessa Valdezate


I would recommend Graham at Trusty-Seal Waterproofing to anybody. He waterproofed my bathroom 6yrs ago and I haven't had a problem since. He was very professional and explained the process to me from start to finish. His efficiency, attenton to detail and price were excellent.

Thankyou Graham for all you've done.  

Toni.K  Box Hill, N.S.W


Graham is a true professional. His quality of workmanship is second to none. He was very informative, friendly and helpful with everything.
Graham waterproofed our roof and it has not leaked since. That was 3 years ago.   

Fiona.C Windsor, N.S.W


Trusty-Seal should be everybodys waterproofing company of choice. You always get to deal with Graham, who is the director and technician.
He lets you know what needs to be done and why. He does everything he says he will, on time and on budget. He saved us time and money by completing the job the first time without any hiccups. Thanks Trusty-Seal.   

Karen W Seven Hills, N.S.W


I can't compliment Graham enough for the customer satisfaction I received, it was way above standard. He was honest and professional at all times. There are so many 'rip-offs' out there and Graham 'IS NOT ONE OF THEM!'  Trusty-Seal will be the only company I will ever use and/or recommend in the future.      

Elizabeth Orton Lalor Park N.S.W  


0414 076 187