Air conditioning repair is an essential component of HVAC system maintenance. Our AC repair service, which F-Gas certified HVAC specialists provide with over 15 years of expertise, offers thorough diagnosis and resolution for any problem, guaranteeing your units’ optimal functioning and long-term comfort. Regular maintenance is essential since well-maintained equipment requires fewer repairs than neglected ones. Safety and high-quality maintenance are our priorities for commercial and residential properties. We are certified GAS Safe and F-Gas professionals. Our CHAS Accreditation highlights our commitment to establishing safe practices in all of our activities and serves as evidence of our commitment to safety. Our professionals also maintain up-to-date knowledge of the most recent safety regulations and protocols, ensuring that your HVAC systems are maintained with the highest care and compliance with industry standards.

Our Air Conditioner Repair Service

A comfortable and healthy interior atmosphere depends on air conditioner performance. Due to insufficient ventilation and humidity, a malfunctioning HVAC system not only increases expenses and causes discomfort, but also places your health in danger. Reactions to poor air quality might include allergies, respiratory problems, and other health difficulties. Our air conditioning engineers can address any issue, from leaks to replacing a new unit, thanks to the extensive knowledge of our experienced air conditioning technicians. They are skilled in swiftly and effectively identifying and resolving any problem, guaranteeing that your HVAC system performs the most effectively. Our goal in quickly resolving issues with HVAC systems is to minimise health hazards, enhance comfort, and improve air quality.

a man repairing ac unit
Common AC Repair Issues:
  • Clogged air filter
  • Low refrigerant
  • Dirty coils
  • Faulty capacitor
  • Frozen evaporator coil
  • Failed compressor
  • Drainage problems
  • Sensor issues
  • Electrical control failure
  • Leaking water (indoor or outdoor)
  • Loud noises
  • Weak airflow
  • Thermostat malfunction

Emergency AC Repairs

To solve critical problems that could compromise comfort and safety, Polyteck offers emergency air conditioning repair. Safety must always come first, especially when it comes to electrical dangers or possible health threats from broken air conditioners. Turn off the system and get expert help right away if you spot any warning indications, such as the unit not producing cold air or leaking water. When access to cold air is essential for health and well-being, extreme weather conditions can worsen minor air conditioning problems and transform them into emergencies. Whether for residential or commercial units, our round-the-clock emergency AC repair service in London guarantees that knowledgeable HVAC professionals are on hand to handle any problems as soon as they arise. We can promptly identify and fix issues on location since our vans are fully equipped with replacement components.

Frequently Asked Questions

Is repairing an aircon worth the Investment?

This depends on many factors such as how old your unit is or if the repair will cost more than half the price of the unit. If the aircon is less than 10 years old and is energy-efficient, repairing it will most likely be the better choice. After a visit from our HVAC technician, you will have a clear understanding, and the report will provide you with enough information to make the decision.

Why is maintenance important for air conditioners?

To avoid emergency AC repairs or new installations, or replacement of expensive parts, regular maintenance is necessary. Aircon filters, coils, and fins require regular maintenance to prevent malfunctions or a non-functioning unit. You can check our air conditioner maintenance services.

What are the signs that my air conditioning system needs repair?

There are many signs indicating your unit needs repair. The most common and easily recognizable signs include weak airflow, unusual noises, foul odours, and inconsistent cooling. Additionally, if your energy bills suddenly increase without a specific reason, or if you notice moisture accumulation around the units, you should promptly contact us.

What are the common reasons for air conditioner breakdowns?

Most common reasons for aircons breakdowns include dirty or clogged air filters, refrigerant leaks, electrical issues such as faulty wiring or capacitor problems, frozen evaporator coils due to airflow restrictions, and malfunctioning thermostats. A regular scheduled maintenance can prevent them to a minimum and avoid expensive repairs.

Where does Polyteck offer air conditioning repairs and services?

Polyteck offers air conditioning repairs  in Central and Greater London, along with its surrounding Counties. Our certified expert HVAC specialists provide air conditioning services throughout the region, ensuring prompt solutions for all your needs.

AC Filters Before CleaningAC Filters After Cleaning

Don’t Let Dirty Filters Lead to Expensive Repairs

Maintenance of HVAC equipment and avoiding expensive air conditioning repair services require routine maintenance. Polyteck engineers will bring their experience and knowledge to maintain your equipment and leave your property clean and in order. Get professional guidance, routine maintenance, or emergency repairs for your HVAC system. Don’t wait until filthy filters cause problems with your equipment and air quality—ensure you take action on time. Maintaining your HVAC system regularly is essential for keeping it operating efficiently and avoiding expensive problems. But it’s vital to recognize that no system is completely impervious to sporadic errors or failures. Contact our professionals to avoid small troubles leading to a dysfunctional system