What We Do

Dorenal offers a comprehensive range of electrical services for both industrial and residential properties at competitive rates. We can help you mitigate risks, assist with the latest code compliance, and call attention to impending equipment failure or possible system downtime. Call us today for a qualified electrician you can trust and rely on.

Electrical Inspections

Electrical Inspections

By ensuring you have periodic electrical inspections and appliance testing, you can make sure your property or business is safe from potential hazards. Electrical tests and inspections are key to maintaining reliability and technical efficiency while also giving you complete peace of mind, knowing that your property or commercial building is safe for use.

Power Quality Analysis

Power quality analysis is a process that determines the overall safety and efficiency of a building or facility’s power supply by analyzing both power flow and related factors such as grounding and harmonics. It helps electrical technicians assess how a plant or building’s power system is working and whether certain electrical issues are present.

Power Quality Analysis

Power quality issues can lead to malfunction and damage to electrical systems, equipment and machinery. With proper power quality analysis, companies can save themselves thousands of dollars each year in electrical repairs and service interruptions, as well as electrical utility costs.

Electrical Thermal Imaging

Electrical Thermal Image Testing

Infrared thermography is a test that can be utilised to identify unbalanced loads, poor connections, deteriorated insulation or any other issues in energized electrical panels or components without dismantling the components. These problems may lead to excess power use, increased maintenance costs, or catastrophic equipment failure resulting in unscheduled service interruptions, equipment damage, or other problems.

Many insurance companies are now insisting that a thermographic inspection be completed as a means of assessing the insurance risk prior to formalising a policy. The little money invested now on regular inspections could save tens of thousands of dollars down the track in equipment replacement and lost production.

Your best option in electrical contractors

Fully Qualified and Registered Independent Electrical Inspector with over 20 years combined experience in electrical installation and inspection.

Residential Electrician

With over 30 years experience in the electrical industry, we are here to assist with all your electrical needs. We offer exceptional customer service, competitive pricing and professionalism. We are your first choice when it comes to any residential electrical need.

Residential Electrician
Industrial Electrician

Industrial Electrician

Are you looking for a qualified industrial electrical contractor who can provide quality electrical services within the industrial sector? Look no further than Dorenal Electrical.

With our many years of experience in industrial maintenance, we have dealt with and overcome many electrical issues for our customers. Have peace of mind knowing we identify faults quickly, repair them, as well as carry out new installations or modify old ones so that you don’t need to stress.

We also offer a full preventative maintenance service ensuring your planned maintenance and inspections are conducted on time and efficiently by an experienced, qualified, professional electrician.

Cable Location

An underground locate determines if and where underground utilities exist on your property. When you plan ahead, you avoid potential power loss, damage liability and serious personal injury.

Cable Location Services

A Reliable & Experienced Electrician in South Waikato

Call Us Today on 027 3022478. We are always available to help you.