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You can count on Nib Air Services Ltd to extend the lifespan of your air conditioning system and keep it running smoothly year-round. Available for domestic and commercial customers, our repair and servicing solutions help your air conditioning unit perform at its best. Whether you need urgent repairs or a routine service, we’re here to help. Contact us today for a FREE quote!
Our Domestic & Commercial Air Conditioning Servicing & Repairs
Our Domestic & Commercial Air Conditioning Repair Services
Our engineers are Refcom F-Gas registered, ensuring that all domestic and commercial air conditioning repairs are carried out safely, compliantly, and to a high standard.
Additionally, we work in line with current UK regulations and manufacturer guidelines.
We partner with leading brands including Daikin, Mitsubishi Heavy and Mitsubishi Electric.
As a result, we are able to provide reliable and cost-effective air conditioning repair services without compromising on quality.
For clients considering system upgrades or new installations, we also provide professional air conditioning installation services in London delivered by fully qualified engineers.
Our domestic and commercial air conditioning repair services include:
Fault diagnosis and error code investigation
Repairs to wall-mounted, cassette and ducted systems
Refrigerant leaks, airflow and performance issues
Electrical, control and component faults
Water leaks and drainage problems
Emergency air conditioning repair call-outs
When Replacement or Upgrades Are Required
Furthermore, if a system is beyond economical repair, we can advise on suitable replacement or upgrade options.
Domestic Air Conditioning Repairs & Servicing
From compact single-room units to multi-split or vrv/vrf systems in larger homes, we ensure that your home air conditioning is optimised for maximum performance. Regular servicing prevents breakdowns, ensures the best air quality and improves energy efficiency. But, if your system has broken down, we can identify and repair your domestic air conditioning to restore full function in no time at all.
Commercial Air Conditioning Repairs & Servicing
Fully functioning air conditioning is essential for commercial environments to ensure productivity and overall satisfaction. We provide air conditioning repairs and servicing to a range of commercial customers including offices, retail spaces, restaurants and more. We work quickly and efficiently to ensure minimal downtime for your business.
Keep your air conditioning systems running smoothly year-round and get in touch with Nib Air Services Ltd today for your FREE no-obligation consultation and FREE quote!

How does it work?
1
Contact Us
Contact our expert team for your FREE consultation to discuss your requirements. We’re here to provide trusted recommendations tailored to your needs and goals.
2
FREE Quote
We believe in honesty and transparency, so once we understand your project requirements, we’ll provide you with a FREE no-obligation quote for our services.
3
Expert Solutions
On a scheduled day, our certified engineers will repair or service your air conditioning system with precision, ensuring it operates efficiently and meets your expectations.

Signs Your Air Conditioning Needs Repairs
Spotting the early signs of air conditioning problems can save you time and money. Here are some of the main signs that your system might need repairs…
- Insufficient cooling or heating.
- Unusual sounds such as hissing, grinding or banging.
- Unpleasant, musty or burning smells.
- Leaking fluids around your unit.
- Increased energy bills.
- Frequently cycling on and off.
If you notice any of these signs, you must address them immediately. Contact us today for more information and see how we can help.
The Benefits of Repairing & Servicing Your Air Conditioning
Extended Lifespan
Preventative maintenance, such as servicing your air conditioning system, ensures that your unit is in the best condition and maximises its overall lifespan.
Improved Efficiency
Servicing and repairs ensure that your air con is performing optimally, continuing to save energy and lowering your bills or operational expenses.
Better Air Quality
With clean filters, components and more, your indoor environments remain healthier and free from dust, allergens, pollutants and more.
Significant Savings
Addressing air conditioning problems and scheduling regular servicing ensures that minor issues are addressed before they can escalate into severe, and often expensive, breakdowns.

FAQ's
How often should I service my air conditioning system?
We recommend servicing your system at least once a year to ensure optimal performance. High-usage systems may benefit from more frequent checks.
What brands do you repair and service?
We specialise in Daikin, Mitsubishi Heavy Industries and Mitsubishi Electric systems but can service and repair most brands upon request.
Do you offer emergency repair services?
Yes, we provide emergency callouts for urgent repair needs to minimise downtime and restore comfort quickly. Contact us today for your FREE quote!
Can you service older air conditioning systems?
Absolutely. We are experienced in servicing both new and older systems to ensure they continue to operate efficiently.
How long does it take to service air conditioning?
The length of time it takes to service an air conditioning unit will vary depending on your requirements. We can provide you with a more accurate timeline during your FREE consultation.
How much do air conditioning repairs and servicing cost?
The cost of air conditioning repairs and servicing will vary depending on your requirements. Contact us today for your FREE no-obligation quote.
Why choose us?

A Company You Can Trust
With years of experience and Refcom F Gas certification, we deliver installations that comply with the highest industry standards.

FREE Quote
We believe in honesty and transparency, so we provide FREE no-obligation quotes for all our services for your peace of mind.

Leading Partnerships
We have partnerships with industry-leading brands including Daikin, so we can provide warranties of up to 7 years for your peace of mind.
Keep your air conditioning systems operating year-round and contact us today for your FREE consultation and quote!
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