When your domestic air conditioning system breaks down at the worst possible time, maybe during a warm surge or when you’re relying on it for comfort, every moment counts. Whether you own a house in Guildford, Surrey, or the surrounding area, acting quickly stops discomfort, avoids costly damage and restores comfort faster. At Pearson Air, we’ve created a clear emergency repair checklist so you can respond calmly, decisively and effectively.
Step 1: Power Down Safely & Assess the Issue
First and foremost, switch off the system to stop further damage. Then check for these signs:
- Strange noises, burning smells or visible water/ice build‑up
- Little or no airflow, or inability to reach the desired temperature
- Outdoor units covered by debris or blocked airflow
- From our experience working in homes around Guildford, a prompt switch‑off and a preliminary check often prevent more serious faults in your domestic air conditioning system.
Step 2: Contact Pearson Air Immediately
Next, call our team. We serve Guildford and the Surrey area, and we’ll prioritise your repair request. Before we arrive, try to give us:
- The type of system you have and its age
- A brief description of the fault (e.g., “no cooling”, “leaking water”, “loud noise”)
- Whether the fault affects a key area of your home (e.g., bedroom, home office)
- This info helps our engineer arrive prepared and well‑equipped to get your domestic air conditioning system back up and running.
Step 3: Prepare Your Home & Clear Access
While you wait, do the following:
- Locate user manuals, installation records or service history if possible
- Ensure the indoor and outdoor units are accessible. Many Guildford homes find that vegetation or garden furniture blocks the outdoor condenser, which affects the performance of their domestic air conditioning
- Remove clutter, clear space, and let our engineer work without delay
- These simple actions reduce downtime and make the repair smoother for your domestic air conditioning.
Step 4: Temporary Comfort Measures
If the repair will take a little time, you’ll still want to maintain some comfort:
- Adjust your thermostat to a less‑rigorous setting (e.g., higher in summer, lower in winter)
- Use fans or portable units if safe and practical
- Let everyone in your household know what’s happening, especially if you have vulnerable visitors, children or pets
- Pearson Air can advise on safe temporary solutions while your domestic air conditioning system is being restored.
Step 5: On‑Site Diagnosis & Repair
When our engineer arrives, we will:
- Inspect refrigerant levels, airflow, thermostat/controls, wiring and condensers of your domestic air conditioning system
- Identify the root cause (blocked filter, refrigerant leak, compressor fault, sensor failure)
- Provide you with a precise quote for repairs and any additional recommended maintenance
- Repair with care for your home, your belongings and your daily routine
- From our home‑service logs in Surrey, fast diagnosis and efficient repair significantly reduce disruption to domestic air conditioning systems.
Step 6: Post‑Repair Check & Handover
Once the repair is complete, we will:
- Commission the system: check air temperature drops, airflow, thermostat accuracy and safety devices of your domestic air conditioning system
- Hand you a written report summarising what was done, what to monitor, and how you can help maintain peak performance
- Recommend our maintenance plan so you avoid a repeat failure of your domestic air conditioning system
- From experience, homeowners who commit to regular servicing reduce emergency call‑outs and prolonged discomfort.
Step 7: Review & Plan for Future Prevention
After the immediate issue is resolved, it’s time to turn attention to the future:
- Consider scheduling a full system review if you’ve had repeated faults in your air conditioning
- Ask about smart control upgrades (thermostats, zoning), which help avoid future breakdowns
- Make sure your system usage aligns with your household patterns (e.g., running less when rooms are unoccupied)
- By planning ahead, you protect your comfort, your budget and the longevity of your domestic air conditioning system.





