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22 Years
experience
Emergency
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Trusted Industrial Engineering Services in Thornton NSW
Established in 2004 as a husband-and-wife partnership, Denton Engineering has evolved into a comprehensive engineering workshop specialising in breakdown services, machining, hydraulics, and thermal arc spraying. Our family-owned business operates from a 2,000-square-metre facility in Thornton, NSW, equipped with advanced machinery and certified under ISO 9001, ISO 45001, and ISO 14001 standards.

We prioritise minimising customer downtime through 24/7 breakdown services and a customer-focused approach, serving industries across Newcastle, the Hunter Valley, and beyond. With over 200 years of combined workshop experience, we deliver precision engineering solutions while actively supporting local communities and maintaining a commitment to quality, safety, and environmental stewardship.
Services
Machining Hydraulics Thermal Arc Spraying Breakdown Services Fabrication & Welding Sandblasting & Painting
Details
  • Year established: 2004
Highlights and features
  • We offer 24/7 breakdown services to minimise operational downtime.
  • Our ISO certifications ensure quality, safety, and environmental compliance.
  • We provide custom-engineered solutions for unique industrial challenges.
  • Our team has over 200 years of combined workshop experience.
  • We support local communities and industries across NSW.
Associations and certifications
  • ISO 9001
  • ISO 45001
  • ISO 14001
Services
Hydraulics
Denton Engineering specialises in hydraulic cylinder overhauls and manufacturing. Our workshop conducts dismantling, assessment, assembly, and testing to OEM standards. Capabilities include high-pressure testing, CNC honing, and custom modifications for industrial machinery.
Thermal Arc Spraying
We restore worn components using thermal arc spraying, applying corrosion-resistant coatings with minimal heat distortion. This process suits earthmoving, marine, and industrial equipment, offering cost-effective reclamation without compromising structural integrity.
Breakdown Services
Our 24/7 breakdown service addresses urgent engineering needs, with rapid assessment and in-house repairs. We handle time-critical jobs across NSW, ensuring minimal downtime for clients in mining, transport, and manufacturing sectors.
CNC Machining
High-precision CNC machining services cater to complex components with tight tolerances. Our facility supports prototyping and production runs, utilising advanced lathes and machining centres for accuracy in one-off or high-volume orders.
Fabrication & Welding
Expert MIG, TIG, and stick welding services for equipment reclamation and structural fabrication. Our team handles repairs, rebuilds, and custom builds, including truck bodies and industrial machinery, using portable and fixed equipment.
Questions
Do you offer pickup or delivery services?
Yes, we arrange pickup or delivery based on job requirements and location.
What is your typical turnaround time?
Standard turnaround is 8-10 business days, with urgent breakdown services available.
Are there call-out fees?
Call-out fees are discussed and confirmed with customers before work begins.
Do you provide custom design support?
Yes, we welcome custom work orders and collaborate on designs or existing parts.
What regions do you service?
We cover Newcastle, Hunter Valley, Central Coast, and regional NSW including Dubbo.
Reviews (1)
Allison Richards
Dec 24, 2020 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
PPK Mining Equipment Pty Ltd have been dealing with Denton Engineering since 2014. Great service, good response time & great people to deal with. Highly recommended.