SERVICES
At MAI Chemical Supply, we provide professional pressure washer repair, maintenance, and parts for customers in Palm Bay, Melbourne, Port Saint Lucie, Stuart, Fort Pierce and surrounding areas( Brevard, St Lucie, Martin Counties. Whether you're a contractor or homeowner, we help keep your equipment running strong with fast, reliable service.
🔧 Pressure Washer Pump Repair & Rebuilds
We specialize in diagnosing and repairing pressure washer pumps. From low pressure issues to complete pump rebuilds, we restore performance and extend the life of your machine.
💧 Seal & Packing Replacement
If your unit is leaking or losing pressure, worn seals and packings are usually the cause. We replace:
Pump packings
Water seals
O-rings and valves
Get your pressure washer back to full power.
⚙️ Unloader Valve Repair & Replacement
Unloader problems can cause pressure spikes or machine failure. We ensure proper pressure control and safe operation.
🛢️ Oil Changes & Preventative Maintenance
Routine maintenance prevents expensive repairs. We offer:
Pump oil changes
Full system inspections
Performance checks
Keep your equipment running longer and stronger.
🧰 Pressure Washer Parts & Components
We carry and source high-quality parts, including:
Pumps
Unloaders
Hoses & fittings
Seal kits & packings
Replacement components
If we don’t have it, we can get it.
🚿 Pressure Washer Equipment Sales
Looking to upgrade or start fresh? We offer reliable pressure washer systems for:
Residential use
Commercial cleaning
Soft wash setups
We’ll help you choose the right equipment for your needs and budget.
📍 Serving Palm Bay, Melbourne , Port Saint Lucie,
Stuart , Fort Pierce & Surrounding Areas
Conveniently located for customers across Brevard & Saint Lucie County, we are your local go-to for pressure washer repair, parts and chemicals.