Air Conditioning Maintenance & Servicing

Arcas Air Conditioning provides professional air conditioning servicing and maintenance for homes and businesses across London. Regular maintenance helps improve system efficiency, reduce the risk of unexpected breakdowns, and extend the lifespan of your air conditioning equipment. Our F-Gas certified engineers carry out thorough inspections, cleaning, and performance checks to keep your system operating reliably all year round.

Maintenance Services

Air Conditioning Maintenance

Servicing and maintenance for all air conditioning systems, helping improve efficiency, prevent faults, and extend the lifespan of your equipment.

Performance Checks & System Testing

Our engineers inspect key components, check system operation, and identify potential issues before they become costly repairs.

Filter Cleaning & Replacement

Clean filters are essential for maintaining airflow and efficient performance. We inspect and replace filters where required.

Refrigerant & Leak Checks

We check refrigerant levels, inspect for potential leaks, and ensure your system is operating safely and efficiently.

Electrical & Component Inspections

We inspect electrical connections and key components to help identify wear, faults, or potential issues early.

Air Conditioning System Cleaning

Regular cleaning helps remove dust, dirt, and build-up from internal components, improving airflow, efficiency, and indoor air quality.

Why Choose Arcas for Maintenance?

Prevent Unexpected Breakdowns: Regular servicing helps identify issues early and reduces the chance of sudden system failures.
Improve Energy Efficiency: A well-maintained air conditioning system can operate more efficiently, helping reduce unnecessary energy usage.
F-Gas Certified Engineers: All maintenance is carried out by qualified engineers following UK safety and compliance standards.
Protect Your Investment: Professional maintenance helps extend the lifespan of your air conditioning system and protect your equipment.
Residential & Commercial Support: We provide maintenance plans for homes, offices, retail units, and commercial properties across London.

Keep your system running smoothly — book air conditioning maintenance today. In line with UK F-Gas regulations. Regular air conditioning maintenance keeps your system efficient and helps avoid costly breakdowns.

F-Gas Certified Engineers

Licensed HVAC Professionals

15+ Years Experience

Local Industry Expertise

Fully Insured

Comprehensive Property Protection

      EXCELLENT  
   Based on 45 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Janet Walsh 
 
 
 
 Trustindex verifies that the original source of the review is Google. Arcas Air Conditioning was highly recommended to me by a neighbour and I can understand why. The team did a fantastic job of installing air conditioning in a large kitchen/diner and were very knowledgeable about the best type of unit. It was a neat, well executed job and their carpentry surrounding the outside unit was excellent. They were also very tidy. I have no hesitation in recommending this firm. Their quality (and speed) of communication was also excellent.
  
 
      Posted on Google  
   
   Jack Hammond 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service. Good communication, fast installation, clean and tidy work, all good! Definitely recommend.
  
 
      Posted on Google  
   
   Mina Tever 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very clean and smooth work! I am very happy with our AC unit installation. Allan and his team are doing a great job! And Ainha is always very responsive with emails! Great team work overall.
  
 
      Posted on Google  
   
   joe coley 
 
 
 
 Trustindex verifies that the original source of the review is Google. very impressive service; minimal disruption, very conscientious work, house left spotless, and a great result. highly recommended
  
 
      Posted on Google  
   
   Emma Harvey 
 
 
 
 Trustindex verifies that the original source of the review is Google. Allen and his team were professional, friendly and tidy. They did a very neat job and completed the works quickly. Allen was available for to answer questions before, during and after, great service!
  
 
      Posted on Google  
   
   Zoe Jeanes 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service from start to finish. Allan came out very quickly after our initial enquiry and provided a quote almost immediately. Once we’d decided to go ahead, the installation was booked in and completed really quickly.

The installation team were fantastic – friendly, professional and incredibly tidy. They left the rooms exactly as they found them, and you genuinely wouldn’t have known they’d been there.

A great experience all round with a lovely team. I’d highly recommend them to anyone considering air conditioning.
  
 
      Posted on Google  
   
   Lewis Chong 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alan did a great job from start to finish. From the first visit he clearly communicated his recommendation, the cost and timing. His team did a great job cleaning up and even built a wood cover for the unit outside. I would definitely use Alan again and highly recommend.
  
 
      Posted on Google  
   
   Josephine Casey 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am thrilled with the job to fit air conditioning to my work space in the garden. The two men were so professional and friendly from start to finish and the quality of the work was great!! Highly recommend this company.
  
 
      Posted on Google  
   
   R Ktr 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing and quick service. Unit works well, and Alan and team left everything spotless. Thank you!
  
 
      Posted on Google  
   
   Roger Jarman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Allan and his team installed air conditioning in our loft bedroom this week (June 2026). They did a great job. Very professional. Communications were faultless. Always knew what was happening and who was doing what. Responsive too. Resolving issues during the installation process to my satisfaction. Good VFM too. Highly recommended. Roger W5
  
 
  
  
 
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Our Maintenance Process

Maintenance Enquiry

Complete our enquiry form with details about your air conditioning system and servicing requirements.

System Assessment

Our engineers inspect your system, check performance, and identify any maintenance requirements.

Professional Servicing

We clean, test, and maintain your system to improve efficiency and reliability.

Recommendation & Ongoing Support

We provide advice on future servicing requirements and help keep your system performing effectively.

FAQs for Air Conditioning Maintenance

How often should my air conditioning system be serviced?

We recommend regular servicing to maintain efficiency, reliability, and system performance. Frequency depends on how often your system is used and the environment it operates in.

Why is air conditioning maintenance important?

Regular maintenance helps prevent faults, improve efficiency, maintain air quality, and extend the lifespan of your system.

Do you maintain systems you didn't install?

Yes, we may be able to service existing air conditioning systems installed by other companies. Availability may vary depending on the system, condition, and our current workload.

Do you provide maintenance for commercial air conditioning?

Yes, we provide servicing and maintenance for offices, retail units, restaurants, and other commercial properties.

What is included in an air conditioning service?

Our maintenance includes system checks, cleaning, performance testing, and inspection of key components.

Can maintenance reduce my energy costs?

Yes. A well-maintained system can operate more efficiently, helping reduce unnecessary energy consumption.

Can regular maintenance prevent air conditioning breakdowns?

Regular servicing helps identify potential issues early, improves system reliability, and reduces the risk of unexpected breakdowns.

How long does an air conditioning service take?

The time required depends on the type, number of units, and condition of the system. Our engineers will assess your installation and complete the necessary maintenance checks.

What happens if you find a fault during maintenance?

If a fault is found, we’ll explain the issue and provide recommendations before any repair work is carried out.

CONTACT ARCAS

Book your air conditioning maintenance today and keep your system performing reliably all year round!

F-Gas Registration No: REF1021449•ARCAS & AIRCONDITION UK LIMITED

Connect directly with our local F-Gas certified engineers to schedule an estimate or emergency fault assessment.

Air Conditioning Maintenance & Servicing

Maintenance Services