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Automotive Air Conditioning

When you and your vehicles are working hard in challenging conditions, you need AC experts you can trust to keep things cool.

What we offer

When you spend most of your day inside a vehicle, reliable air conditioning isn't a luxury, it's essential. We service, diagnose, and repair air conditioning systems across all vehicle types, from utes and trucks to tractors and harvesting machinery.

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Servicing & Maintenance

Regular servicing keeps your air conditioning system running efficiently, reduces fuel consumption, and prevents minor issues from becoming costly problems down the line.

Diagnostics

Using pressure checks and UV dye tests, we accurately identify AC leaks, faulty valves, compressor issues, and electrical faults before carrying out any work.

Regassing

If your air conditioning isn't as cool as it should be, we'll regas it quickly and efficiently, restoring performance and assessing for any underlying issues at the same time.

Repairs

From seals and valves to compressors and full AC system repairs, we fix faults properly and promptly, no matter how big or small the fault may be.

Why clients trust us with their automotive AC systems

Any vehicle, any system

From utes and trucks to tractors and milk tankers, we have the experience to diagnose and repair air conditioning systems across all makes, models, and vehicle types.

Precision problem-solving

We carry out proper diagnostics before any work begins, so you only pay for what your system actually needs – no guesswork, no unnecessary repairs.

Fixes that last

We use quality parts and skilled workmanship to get every repair right, first time, giving you peace of mind that your air conditioning will keep you safe and comfortable on even the longest journeys.

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Large truck on the open road in Invercargilll

Kind words from valued customers

Commercial Vehicle Centre Invercargill uses Keast Auto electrical division for all electrical and air con repairs.Throughout our collaboration, Keast auto has demonstrated exceptional professionalism and reliability in delivering on time service and repairs.We would highly recommend using Keast Auto electrical.

We’ve consistently received prompt, reliable service with high-quality workmanship. Communication is excellent and jobs are always completed to a high standard. Highly recommend.

Frequently asked questions

How do I know if my vehicle's air conditioning needs regassing or a repair?

How often should I have my vehicle's air conditioning serviced?

Do you service air conditioning systems on heavy machinery and agricultural equipment?

What happens if a fault is found during a service or regas?

We take care of your vehicles, so you can take care of business

Reach out to our auto repair professionals for a fast, dependable service that keeps you and your business moving.

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Other ways we can help

Truck Assembly

We provide professional truck assembly services, including 5th wheel coupling solutions, guard mounting, and all associated electrical work. From component installation to final checks, we ensure your truck is assembled safely, correctly, and ready to work hard for your business.

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Fleet Maintenance & Servicing

We create personalised fleet maintenance plans to reduce breakdowns and keep your vehicles compliant. With priority booking, preventative servicing, and clear communication, we help minimise downtime and keep your business moving.

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Auto-Electrical Services

Our fully mobile auto-electrical team delivers expert diagnostics, repairs, and safety installations onsite or on the road, including lighting and air conditioning repairs. Based in Invercargill, we service Southland and Fiordland, keeping your fleet safe and compliant, wherever you are.

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Mechanical Repairs & Servicing

When your vehicles are your livelihood, downtime isn’t an option. We deliver reliable repairs and servicing – for everything from light commercial vehicles to heavy diesel trucks – including diagnostics, brakes, suspension, injectors, turbos, fuel systems and preventative maintenance.

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