Air Conditioning

At Hall’s Auto Electrical Ltd, we specialise in vehicle air conditioning servicing and maintenance for any car, van or truck. Based in Swindon and Bristol, we have garage sites where you can bring your vehicle into us for repairs and servicing.


Both sites have a comfortable waiting area with free Wi-Fi, various entertainment and on site refreshments. All of our Air conditioning Technicians are fully F-Gas certificated to comply with the latest EU legislation.


Gauge Test FREE

All air conditioning systems lose 10% of the total refrigerant per year. This is due to natural evaporation. From this we can estimate if your vehicle is too low on gas and has developed a leak. We will also test the temperature output from the vents, visually check pipes and connections and also check the pollen filters and a further inspection of the evaporator. The evaporator may have a build up of bacteria and micro organisms; this can cause an allergic reaction in some people.


Leak/Pressure Testign £29.09+vat

Comphrensive leak testing of an air conditoning system can be carried out where needed.


Disinfect System £24.99

The disinfection should be carried out every 6 months or 6000 miles & only takes 15 minutes! The passenger compartment filter filters dust, pollen and dirt particles out of the air before the clean and cool air flows into the passenger compartment. The amount a filter can absorb and clean is limited. Every air con system has an evaporator. Water condenses on the evaporator’s grill. Over a period of time, bacteria, fungi and micro organisms settle on this grill. Therefore, the evaporator needs to be disinfected at regular intervals.


Re-gas: £39.99+vat

Even in new air con systems there can be a 10% refrigerant loss each year which may damage the compressor. This leads to a reduction of cooling capacity, The filter drier removes humidity and dirt from the refrigerating agent. The oil in the refrigerant lubricates the system compressor. A lack of refrigerant always means a HIGH RISK of insufficient lubrication, which may result in a total failure of the compressor, leaving you with potential repair costs of up to £1000. Additionally an insufficient quantity of refrigerant agent means additional petrol consumption.


Full Service from £99+vat

This is a comprehensive complete service comprising of: Removal of refrigerant gas fitting of a new filter drier Visual inspection of the system Lubrication of the O-rings pressure Test Top up of refrigerant gas cleaning of all the fittings including evaporator, condenser and pipes checking all the electrical connections and disinfect the system etc.


Mobile Service £59.50+vat (conditions apply)

Here is another great deal we do here at Halls so why not come and visit us today.

    • "Hills Waste Solutions has a 10 year working relationship with Halls Electrical and has been fitting Brigade 4 camera MDR system with GPS and a 4 sensor sidescan( including turn left and low speed trigger) to all our new vehicles since 2014.   The fitting of this recordable camera equipment provides essential safety benefits for vulnerable road users particularly when vehicles perform left turns. In addition it has proven to be beneficial when processing insurance claims as it provides a factual record of any alleged incident.   Halls Electrical provide Hills Waste Solutions with an efficient service and a ‘can do’ attitude coupled with reliable workmanship."
      Nathan Carr (Depot Manager)
      Hills Waste Solutions
    • "Mercedes Benz UK Limited, have used the services of Halls Electrical Ltd for the last 5 years or so. During this time we have found there service to be extremely professional to our standard of work, reliable, and efficient in the way they have conducted their business.   Our core business is the preparation of used commercial vehicles for resale, and approximately 1000 new commercials.   We have upwards of 5000 vehicles per annum through our workshops, with occasional demand for Subcontractors.   Halls Electrical Ltd has worked with us very closely with the preparation of our new commercial business to the point that they are registered on our COP with the VCA.   When carrying out work on our premises, the employees of Halls Electrical Ltd adhere to all the correct H&S procedures relevant to there works and our environmental policy.   The invoicing is always on time, and correct first time.   I have no hesitation at all, in recommending Halls Electrical Ltd, to carry out work for any company.  "
      Peter Colbridge MIMI AMIRTE AMSOE (Workshop Operations Manager)
      Mercedes Benz UK Ltd
    • "I manage a department that is responsible for providing emergency responses to elderly and vulnerable people that live within the Swindon Borough Council geographical area.A team of Homeline Response Officers are on call 24/7 and use high livery on their vehicles to let people know that we are there. We are the only community alarms providers in the country to have use of the bus lanes for responding to emergencies; we also carry life saving equipment such as defibrillators, time matters! We asked Halls electrical to provide us with appropriate bar lights and high specification markings. We were absolutely delighted with the quotations given. Great value and exceptional workmanship with fantastic communication throughout the process. Highly recommended."
      Jack Sharpe (Principal Homeline & Telecare Officer)
      Swindon Borough Council
    • Local businesses collaborate to race to the aid of injured drivers

      -*+Ahead of the 2016 motor racing season, Wiltshire business have collaborated to provide fast response medical intervention to racing drivers competing at Castle Combe Circuit. Honda of the UK Manufacturing Ltd of Swindon has donated a brand new Honda CRV to the Wiltshire circuit, which has been converted by Hall’s Electrical Ltd, also of Swindon….

    • Advice for winter boaters

      -*+Sailing during the colder months isn’t for everyone, but for those that do brave the weather, the rewards are plenty, not least of which is a lot more room out on the water. The joy of a cool, crisp morning is hard to beat even as you remember the highs of cruising around during the…

    • Take advantage of our special offers this Autumn

      -*+It’s Autumn, it’s Hall’s Electrical, it’s our annual offers on equipment and accessories for cars, vans, motorhomes, lorries and boats. Get ‘em while they’re hot!   Eberspacher External Heater Kits Don’t let the cold bite this winter. Invest in a high-quality external heater for your campervan and you’ll stay toasty at night whatever the weather….