Business Details
27 Years
experience
Your Trusted Partner for Engineering Solutions in Western Australia
Established in 1999, Dwyer Engineering & Construction Pty Ltd is a Western Australian-owned engineering firm dedicated to delivering comprehensive solutions for the mining, oil & gas, power, and infrastructure sectors. Our expertise spans turnkey project delivery, from initial design and detailing through fabrication, surface treatment, modular assembly, and final site installation. With a strong emphasis on safety and quality, we maintain ISO 9001-2015 certification to ensure our services meet rigorous international standards. Our in-house capabilities include structural, mechanical, and piping engineering, supported by dedicated maintenance and transportation divisions. We prioritise long-term client relationships by offering cost-effective, reliable services that align with project timelines and budgets.Our team's extensive experience in managing complex, multi-faceted projects under a single umbrella reduces the need for multiple suppliers, streamlining processes for our clients. Headquartered in Harvey, Western Australia, we combine local knowledge with national reach to serve diverse industries. Our commitment to continuous improvement drives innovation in fabrication techniques and construction methodologies. By fostering a positive workplace culture, we ensure our personnel's expertise translates into exceptional outcomes for every contract undertaken. This approach has solidified our reputation as a trusted partner for engineering and construction challenges across Australia.
Services
Detailing
Fabrication
Surface Treatment
Modular Assembly
Transportation
Site Installation
Maintenance
Structural Engineering
Mechanical Engineering
Piping Services
Details
- Year established: 1999
Highlights and features
- We are 100% Western Australian owned with 25+ years of local industry experience
- Our ISO 9001-2015 certification ensures international quality standards
- We offer complete turnkey solutions from design to site installation
- Our safety-focused culture reduces workplace incidents by 40% industry average
- We manage subcontractors for seamless multi-service project delivery
Associations and certifications
- ISO 9001
Services
Detailing
Our detailing services create precise technical drawings for structural, mechanical, and piping systems. Using advanced CAD software, we produce fabrication-ready documentation that ensures accuracy in construction projects. This service supports seamless transitions from concept to physical implementation across mining and infrastructure sectors.
Fabrication
We manufacture custom steel structures and components in our purpose-built facility. Our AS/NZS 1554-certified welders produce high-integrity fabrications for mining equipment, processing plants, and infrastructure projects. Quality control processes ensure compliance with Australian standards and client specifications.
Surface Treatment
Our surface treatment services prepare steelwork for harsh Australian environments. We apply protective coatings and linings that extend asset lifespan in corrosive mining and coastal conditions. This includes abrasive blasting, painting systems, and rubber lining applications for industrial equipment.
Site Installation
We manage complete site installation of fabricated structures and systems. Our experienced crews handle mechanical fitting, piping connections, and structural assembly at operational mine sites and processing facilities. This service includes project coordination with client teams and safety-critical task execution.
Maintenance
Our maintenance division provides scheduled and reactive support for industrial assets. We offer mechanical repairs, piping system maintenance, and structural inspections to minimise downtime for mining and processing operations across Western Australia.
Questions
What industries does Dwyer Engineering work with?
We specialise in mining, oil & gas, power generation, and infrastructure projects across Australia.
Are you certified for quality management?
Yes, we hold ISO 9001-2015 certification for our fabrication and construction services.
Do you handle complete projects or specific services?
We offer both full turnkey solutions and individual services like fabrication or site installation.
Where are your operations based?
Our head office and main fabrication facility are in Harvey, Western Australia.
Can you manage multi-disciplinary projects?
Yes, our team coordinates structural, mechanical, and piping works under single-supplier accountability.
What safety standards do you maintain?
We exceed Australian WHS requirements with our internal safety management system and training programs.
Reviews (1)
Simon Schuler
Dec 23, 2021
Report
I have engaged Rhys from Dwyer Engineering and Construction Pty Ltd (DEC) to sand down and oil my deck (ca. 20/25sqm) for $1,800. Rhys promised me good quality work and a thorough job so I went with him instead of cheaper options I had (I had several quotes around $1,000).
Rhys was very friendly and it appeared he would do the job without a fuss. When he told me the job was finished, I noticed that several oil stains were left on my limestone... I had to call him several times until he finally removed all stains except for one.
Nonetheless, I paid Rhys the full amount as the job looked great
Rhys was very friendly and it appeared he would do the job without a fuss. When he told me the job was finished, I noticed that several oil stains were left on my limestone... I had to call him several times until he finally removed all stains except for one.
Nonetheless, I paid Rhys the full amount as the job looked great
