At D & D Engineering our staff experienced in metals industries to include steel mills, iron and steel foundries, smelting and refining plants. Much of this work is maintenance and repair of facilities and equipment. Welding done by this group runs from work on electric generators, battery chargers, to household appliances. At D & D Engineering we have different welding techniques used for different activities.

• Residential, institutional, commercial or industrial buildings
• Architectural and engineering
• Oil and gas exploration and production
• Construction materials
• Utilities

At D & D Engineering we highly esteem having the aptitude, gear and assets to concentrate on the venture achievement of our clients. We are extremely adaptable and we can tailor-fit our administrations to meet our customer's particular needs. Our staffs are very much experienced in cut, fold, punch, create and weld mild steel, stainless steel and aluminium.

D & D Engineering has to a great degree elevated amounts of fabrication ability and offices to give complex metal fabrication and welding administrations. Eminence uses the most recent welding procedures to deliver segments and structures in an extensive variety of fabrications, especially steel fabrication. Our very qualified welders are affirmed to ASME IX, BSEN and AWS standards.

• Saddle & Cap Flashings
• Security grills & bollards
• Aluminium fabrication
• Factory maintenance
• Handrails

D & D Engineering offers a number of onsite structural steel installation and welding services to our New Zealand clients in building industry. Our in-depth knowledge and understanding our clients’ needs, amassed after years of experience in the building industry, means we can take you through every stage of your project. D & D’s skilled team including structural steel installers, on site steel welders and on site supervisors – can help assure the timely and efficient completion of a range of Melbourne construction projects, and that all work is completed safely and to the highest possible standard. Rich Rigging work out of a comprehensively equipped Auckland workshop and mobilise a portable workshop for on-site projects.

• Safety and Health Inspection
• Reliability and Safety Assessment
• Environmental Consulting

General and deterrent boiler upkeep is the most obvious approach to maintain a strategic distance from excessive blackouts and costly gear repairs. At D & D Engineering, our upkeep administrations cover every single planned repair. Redesigning your boiler all the time can build the life span of your boiler framework and enhance operational effectiveness. From chemical recovery boilers to multi-fuel power / utility boilers both outside and residential, D & D Engineering has experienced in retrofitting, manufacturing, and introducing of boilers and boiler related gear.

• Fixing leaks
• Replacing valves and sight glasses
• Repairing ignition systems
• Tuning burners and
• Dealing with smoky chimneys

At D & D Engineering our teams of oil and gas testing specialists are focused on conveying autonomous certification on welding and execution. asset life management, failure analysis, metal testing, hardness testing, environmental testing and Immersion Ultrasonic Testing (IUT). We likewise have perceived abilities in basic yet routine welding administrations, including weld systems, weld accreditation and metallurgy for pipelines and other oil and gas resources.

• Qualify welding procedures
• Assess and qualify welders
• Reduce costs and delays
• Geotechnical services

Our complex Vibramole sub surface air circulation machines are demonstration of our extensive building outline capacity. We chip away at an assortment of materials that incorporate stainless steel, aluminum and sheet metal. Together with our broad assembling knowledge in farming, design, development, stainless steel and even outside furniture, we are sure that we can convey predominant building undertakings, of any size, on time and on spending plan.

• On-site installations and servicing
• Aluminium fabrication and welding
• Stainless steel fabrication and welding
• Hydraulic and Pneumatic services and system design