• Aerial view of an industrial refinery complex with large storage tanks and chimneys during sunset.

    Experts in Electric Motor and Transformer Services

    With 60 years of experience, AC Hargreaves delivers expert electrical and mechanical repair services for critical industrial equipment, both on-site or in our state-of-the-art Brisbane workshop. From repairs and rewinds to overhauls and testing, we service high and low voltage motors, transformers, pumps and generators with precision and care.

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  • Panoramic view of a large industrial oil refinery plant with storage tanks and towers under a blue sky.

    Responsive Site Support

    Our experienced team delivers reliable on-site maintenance, diagnostics and repairs across mining, utilities, and industrial sectors. We offer 24/7 emergency callouts and preventative maintenance services, supported by advanced workshop capabilities and a commitment to quality.

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  • Large yellow dump trucks transporting materials in an open-pit mining area, with excavators and layers of earth in the background.

    Keeping industries running strong

    We support critical infrastructure with responsive service and reliable long-term repair solutions. Clients across mining, manufacturing, and utilities trust us for our quality workmanship and strong focus on safety and compliance.

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Our Services

With decades of experience, we specialise in the rewinding and repair of AC/DC motors, alternators, transformers, brake coils, pumps, and more. Our services include advanced solutions like laser shaft alignment, condition monitoring, onsite balancing, and other emerging technologies. Browse fantastic range of quality products & services below.

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Committed to Quality & Industry Standards

At AC Hargreaves, we are dedicated to delivering quality-assured products and services to the commercial and industrial sectors.

Our experienced team, extensive product knowledge, and efficient service ensure customer satisfaction at every level.

We uphold the highest industry standards, reinforced by our professional accreditations.

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“Their service, knowledge and knowhow was outstanding and I would highly recommend AC Hargreaves.”

Lee Robinson

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Why Choose AC Hargreaves?

For over 60 years, AC Hargreaves has earned a reputation as a trusted name in electric motor, transformer, and pump services. Our unwavering commitment to quality, safety, and innovation, combined with extensive industry experience, makes us a partner you can rely on. Whether it’s preventative maintenance or urgent repairs, we deliver responsive, expert support tailored to your operational needs.

  • Blue icon of a phone receiver with a "24" inside a circle above it, indicating 24-hour service.

    24/7 Emergency Service

    We’re available around the clock to respond to urgent breakdowns and time-critical jobs.

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    Customer Focused

    We listen, we follow through, and we work hard to deliver what our customers need.

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    Skilled Team

    Our people are experienced, well-trained, and supported with ongoing development.

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    Always Improving

    We invest in better tools, systems, and processes to keep our service efficient and reliable.

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    Locally Owned

    We’ve grown from a small Brisbane business into a trusted local name.

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    Safety and Standards

    We work to the highest safety and quality standards.

Our Partners

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Tsurumi Pump logo with tagline "Built For Work" in blue text.
Brook Crompton logo with the text 'Keeping Industry Turning' and three blue circles.
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Join the Team

AC Hargreaves, a leading Brisbane-based electrical company, provides expert services in the repair, rewinding, and refurbishment of electric motors and transformers, coil manufacturing, vibration analysis, laser alignment, high voltage Tan Delta testing, and onsite Partial Discharge testing.

We are looking for motivated individuals to join our team and grow their careers, including job seekers interested in our industry. Experience is a plus but not essential, as training will be provided.

Above-award wages apply.