Square One Services is a family-run plumbing and property maintenance business led by Nick Green, a qualified plumber with over 20 years of hands-on trade experience. Built on a strong plumbing foundation and supported by practical handyman, renovation, and property maintenance services, we help homeowners and property managers get multiple jobs done without the hassle of coordinating different trades.
We provide professional plumbing and property maintenance services for homes and investment properties across Baulkham Hills and surrounding areas. By combining qualified plumbing with handyman, renovation, and maintenance services, we offer a practical one-stop solution that reduces delays, repeat call-outs, and the need to juggle multiple trades.
Our mission is to provide dependable, high-quality plumbing and property maintenance services that make caring for your property straightforward and stress-free. As a family-owned business, we take pride in doing the job properly, communicating clearly, and treating every home with care and respect — building long-term relationships through trust, reliability, and consistent workmanship.

I’m the founder of Square One Services and a tradesman with over 20 years of hands-on experience. I started my career as a plumber straight out of school and have since worked across residential, commercial, renovation and landscaping projects in both the UK and Australia. After moving to Australia in 2016, I spent several years working in plumbing, NDIS home services and property maintenance before launching Square 1 Services as a family-run business.
My focus is simple — provide reliable service, do the job properly, and treat every home with the same care I’d expect in my own. I take pride in clear communication, quality workmanship and building long-term relationships with my clients.

At Square One Services, we believe in supporting our community both through the work we do and the partnerships we build. As a family-run business, we value care, compassion, and contributing to causes and organisations that make a genuine difference.
We’re proud to be involved in work that goes beyond construction and maintenance — supporting people, families, and communities in meaningful ways.

We’re proud sponsors of SuperTee, an Australian charity supporting children undergoing cancer treatment and their families. SuperTee provides specially designed garments that help make medical treatment easier and more comfortable for children facing incredibly tough challenges. Supporting SuperTee reflects our commitment to helping people during difficult times and giving back where we can.

In addition to our charitable support, we also work in collaboration with A Colourful Life, a trusted provider of autism and disability support services. Through this partnership, we help deliver thoughtful, practical home modifications and property improvements that support independence, safety, and everyday living for NDIS participants and their families.










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