Festy Diesel & Mechanical Services

Festy Diesel & Mechanical Services is a trusted mobile diesel fitting business servicing Piara Waters and surrounding areas across Western Australia. We bring more than 22 years of industry experience, specialising in the maintenance, repair, and servicing of heavy transport and earthmoving equipment. Our team supports commercial transport operators, civil contractors, and construction businesses with reliable on-site mechanical solutions. We utilise advanced diagnostic equipment and proven repair methods to identify faults quickly and minimise costly downtime. From highway trucks to large-scale civil and mining machinery, we deliver practical maintenance strategies that keep equipment operating at peak performance. As a mobile service provider, we offer responsive support directly at your site, helping reduce disruptions to your operations. We are committed to providing dependable workmanship, professional service, and long-term mechanical support our clients can rely on.

• Highway truck repair and servicing
• Earthmoving equipment repair
• Civil construction machinery maintenance
• Labour hire/mechanical sub-contracting services
• Mobile diesel fitting services
• Heavy equipment diagnostics and fault finding
• Preventative maintenance
• Emergency breakdown repairs
• On-site mechanical support
• Fleet maintenance services
• Component repairs and replacements