- HEP Plumbing
- Large Industrial Sites

Large Industrial Sites
Large Industrial Sites | Commercial Plumbing | Plumbing | Seymour
From purpose-built factories on the outskirts of Seymour to sprawling warehouses buzzing with production lines, HEP keeps the vital water, gas and waste systems running smoothly. Our seasoned technicians design, install and maintain robust commercial plumbing solutions that can withstand high-volume demand, corrosive materials and the strictest health-and-safety regulations—so your operation stays online, compliant and profitable.
Whether you need an emergency pipe replacement at 3 a.m. or a full, future-proof reticulation upgrade, we arrive equipped, certified and ready to work in confined spaces or at height. Clients choose HEP because we combine big-picture planning with on-the-spot ingenuity, delivering cost-effective, long-term results that let you focus on production, not plumbing. Talk to Seymour’s specialists in commercial plumbing today and experience the confidence that comes with having true industrial experts on call.
FAQs
What types of commercial and industrial plumbing services do you provide for large sites in Seymour?
We handle every aspect of heavy-duty plumbing, including high-volume water supply lines, sewer and trade waste systems, backflow prevention, fire-hydrant reticulation, compressed-air pipework, gas reticulation, and specialised process-water installations. Our team can design, install, upgrade, or repair systems for factories, distribution centres, food-processing plants, and other large industrial facilities throughout Seymour and its surrounding industrial estates.
Are your plumbers qualified and compliant with Victorian industrial plumbing regulations?
Yes. All technicians hold current Victorian plumbing licences and endorsements for Type A & B gas, backflow prevention, thermostatic mixing valves, and confined-spaces entry. We follow the Plumbing Regulations 2018, AS/NZS 3500, and all WorkSafe Victoria OHS requirements. Compliance certificates are issued for every project, and our safety management plans are tailored to each site to satisfy insurer and council audit requirements.
How do you minimise downtime during major plumbing works at operational facilities?
We begin with a detailed site assessment and consult with your maintenance and production teams to map critical process times. Wherever possible we schedule works outside production hours or in staged shut-downs, and we use temporary bypass lines to keep essential services running. Our prefabrication off-site reduces on-site welding and cutting, further shortening installation windows and lowering safety risks.
Can you design and install high-capacity fire-suppression water and backflow systems?
Absolutely. We collaborate with fire engineers to size fire mains, hydrants, and booster assemblies to AS 2419.1. Our plumbers install dual-check or RPZ backflow devices, commission them, and provide annual testing reports to Goulburn Valley Water as required. We also integrate fire-pump sets, storage tanks, and deluge systems, ensuring your facility meets CFA and insurer performance criteria.
Do you offer preventative maintenance programs for industrial plumbing assets?
Yes. We tailor service agreements that include scheduled inspections, thermal imaging for hidden leaks, valve exercising, backflow testing, sewer camera surveys, and grease-trap or trade-waste pit cleaning. Regular maintenance extends asset life, reduces emergency call-outs, and provides compliance documentation for auditors and environmental authorities.
How fast can you respond to emergency plumbing issues in the Seymour industrial area?
Our 24/7 rapid-response team is based locally, allowing us to reach most Seymour industrial zones within 60 minutes. Service vehicles carry commercial-grade pumps, pipe fusion equipment, pressure testing gear, and common replacement parts so we can isolate leaks, restore water or gas supply, and prevent production loss on the first visit whenever possible.