Fault diagnosis & repairs
Investigation of poor temperatures, error codes, unusual noise, leaks, icing and other symptoms, followed by clear findings.
Responsive repairs and maintenance for commercial refrigeration plus commercial and domestic air conditioning, with a 24/7 breakdown phone line.

A fault may need immediate diagnosis, while recurring problems can point to condition, installation or maintenance issues that need a broader review. Fusilair starts with the symptoms and equipment history before recommending the next action.
Planned servicing is shaped around the manufacturer guidance, equipment type, environment, hours of use and legal duties that may apply. No maintenance plan can prevent every failure, but regular attention can reveal developing problems and reduce avoidable disruption.
Investigation of poor temperatures, error codes, unusual noise, leaks, icing and other symptoms, followed by clear findings.
A standalone maintenance visit with condition and performance checks appropriate to the equipment and agreed scope.
Scheduled care for individual systems or larger asset groups, with intervals based on use, environment and site needs.
Provide the make, model, error code, temperatures, when the issue began and photographs where it is safe to do so.
We confirm whether the problem needs urgent attendance, a diagnostic visit, routine service or a wider system assessment.
You receive a clear explanation of the work completed and any repair, replacement or maintenance recommendation.
The right solution depends on the real equipment, property and operating conditions. We confirm the scope after reviewing those details.
System type, age, refrigerant, manufacturer instructions and service history all inform the agreed scope.
Heavy use, dust, grease, high ambient temperatures and critical operation may require more frequent attention.
Applicable leak checks, energy inspections, record keeping and business continuity can affect the plan.
Read more practical guidance on our full frequently asked questions page.
Browse all FAQsYes. Our breakdown phone line is available 24 hours a day, 7 days a week. Attendance time depends on location, demand, access and the nature of the fault, so call us with as much detail as possible.
There is no single interval that suits every system. The manufacturer’s instructions, hours of use, environment, equipment type and legal leak-check duties all matter. Many systems benefit from at least annual professional servicing, while heavily used commercial equipment may need more frequent visits. We can suggest a schedule after reviewing the equipment.
The exact work depends on the equipment and service plan. A visit may include condition and performance checks, cleaning accessible components, checking controls, drainage and temperatures, identifying wear or leaks and recording recommended remedial work. Your quotation will state the agreed scope.
No maintenance programme can guarantee that equipment will never fail. Planned servicing can identify developing problems, keep components clean and help reduce avoidable breakdowns, but age, usage and component failure still affect reliability.
Based in Westbury and working across Wiltshire, Somerset and nearby counties.