Your destination for excellent plumbing services by a passionate team of over 30 years' experience services residential and commercial projects around Melbourne.
Led by the dynamic duo, Adam and Jo Mihan, we navigate a diverse array of projects, supported by our skilled plumbing team.
At AJM, it’s not only about fixing pipes; it’s a commitment to building enduring relationships. Our mission is to shower you in exceptional customer service, ensuring your projects are held to the highest standards of workmanship at all times.
Choose AJM Plumbing as your dedicated plumbing project partner, where the seamless flow of expertise, passion, and customer commitment runs through every pipe.
Welcome to a plumbing experience like no other!
The AJM Plumbing story begins with Adam Mihan, fresh out with his plumbing qualification, landing a role at one of Melbourne’s largest commercial sites. There, he mastered complex plumbing systems while collaborating with project managers and stakeholders – learning that quality work wasn’t just about pipes, but communication and reliability. As he took on residential jobs and built his own properties, he saw how differently trades operated outside major projects.
Meanwhile, Jo Mihan, entrepreneur, financial strategist, and Adam’s steadfast partner – observed these industry gaps first hand as they renovated their first home. They encountered rushed jobs, unclear quotes, and trades who never returned calls. It became clear: Melbourne needed plumbers who treated homes like their own and builders like partners.
In 1995, AJM Plumbing was born from this vision. Today, with 30 years of expertise, we bridge the best of both worlds: commercial precision applied to every job, whether it’s a high-rise fitout or a home reno. Our team is
Our team is trained to the same standards Adam learned on those big sites – because proper plumbing doesn’t have two tiers of quality. Just one way: right.
Today, AJM Plumbing stands as Melbourne’s trusted full-service plumbing partner, purpose-built to serve both builders and homeowners with equal excellence. With three decades of experience, we’ve evolved far beyond basic renovations to offer:
- Gasfitting & compliance
- Shopfitting plumbing
- Sanitary & drainage solutions
- New development plumbing
- Emergency plumbing
- Bathroom/kitchen renovations
- Maintenance & repairs
Three decades in the industry have taught us this. Great plumbing isn’t about pipes—it’s about people who show up, solve problems, and keep their word.
At AJM, our team of qualified experts brings more than qualifications they bring a shared commitment to:
✔ Working with clients, not against them (we’re partners, not adversaries)
✔ Facing challenges head-on (so plumbing isn’t one of them)
✔ Delivering rock-solid reliability (because your project can’t afford less)
From emergency calls to complex commercial builds, we stand by two simple truths: Do it right. Make it easy.
Your project deserves this standard—let’s build something remarkable.
Core Capabilities
AJM Plumbing delivers professional plumbing solutions across commercial, retail, hospitality and maintenance environments throughout Melbourne. We work closely with builders, business owners and project teams to deliver compliant, efficient plumbing with minimal disruption to operations.
Retail & Hospitality
From boutique fit-outs to high-volume hospitality venues, we deliver reliable plumbing solutions tailored to fast-paced commercial environments.
Food Service
Compliant gas installations, drainage, commercial kitchen plumbing and tapware solutions designed to meet health department and VBA standards.
Workplaces & Facilities
High-traffic washrooms, sanitary systems, staff amenities and ongoing plumbing maintenance for commercial workplaces and facilities.
Commercial Maintenance
Responsive maintenance and long-term plumbing support for businesses, property managers and commercial operations across Melbourne.
Construction & Development
AJM Plumbing delivers professional plumbing solutions across residential, commercial and multi-residential construction projects throughout Melbourne. We work closely with builders, developers and project teams to deliver compliant, efficient plumbing with minimal disruption to construction schedules and operations.
We specialise in new builds, renovations, commercial conversions and slab-to-fit-off plumbing solutions, helping projects run smoothly from start to finish.
Kitchens, Bathrooms & Laundries
We provide complete kitchen, bathroom and laundry plumbing services, covering water, drainage, gas and sanitary plumbing for renovations, upgrades, installations and maintenance.
From tapware and appliances to hot water systems and gas connections, every project is completed with quality workmanship, functionality and attention to detail.
Retail, Hospitality & Food Service
AJM Plumbing delivers reliable plumbing solutions for retail and hospitality environments, from boutique fit-outs to high-volume commercial kitchens.
Our services include compliant gas installations, drainage systems, commercial kitchen plumbing, sanitary systems and ongoing maintenance designed to meet health department and VBA standards.
Workplaces, Healthcare & Community Spaces
Across workplaces, schools, healthcare facilities and community spaces, we provide hygienic, compliant plumbing solutions tailored to high-use environments.
Our team focuses on safety, durability and minimal disruption while working within active operational spaces.
Maintenance Plumbing
From blocked drains and leak detection to preventative maintenance and hot water systems, AJM Plumbing provides responsive long-term plumbing support for homeowners, businesses, property managers and commercial facilities across Melbourne.
Compliance & Safety
Through our partnership with BCMC Safety Solutions, AJM Plumbing maintains a strong commitment to Victorian compliance, safety standards and professional site management across every project.