Explore our range of services designed to help you move forward with confidence
Air Conditioning
diagnostics
Solar Installs
Battery Testing
Auto Electrical
Air Conditioning diagnostics Solar Installs Battery Testing Auto Electrical
complete air‑conditioning solutions for heavy machinery, transport, and agricultural equipment. We specialise in diagnostics, repairs, and servicing of all A/C systems — from leak detection and re‑gassing to compressor and condenser replacement. Our mobile service allows us to build and fit new hoses on‑site, ensuring fast turnaround and minimal downtime. Whether it’s a breakdown, scheduled maintenance, or a full system rebuild, Terrain delivers reliable, professional results every time.
Specialises in advanced diagnostics across all vehicle and machinery systems. We use industry‑leading scan tools and testing equipment to identify faults in ABS, EBS, SRS, lighting, and engine management systems quickly and accurately. From intermittent electrical issues to complex control‑module faults, our technicians provide precise troubleshooting and reliable repairs to keep your equipment operating safely and efficiently. Whether it’s a truck, trailer, or heavy machine
Providing complete solar and lighting solutions for transport, motorhomes, and heavy machinery. We supply and install marker lights, work lights, LED upgrades, and full lighting rewires to improve visibility, safety, and reliability on the road or worksite. For motorhomes and off‑grid setups, we design and install custom solar systems, including panels, regulators, battery banks, and wiring to suit your power needs. Whether it’s replacing failed marker lights on a truck, upgrading machinery lighting, or fitting a full solar package to a motorhome, Terrain delivers clean, professional installations built to last.