Hertfordshire · Air conditioning servicing
Shillington air conditioning servicing
For annual servicing and F-Gas leak checks for domestic and commercial air conditioning in Shillington, choose an F-Gas certified, NICEIC approved company. A fixed price before work begins, and a 24/7 emergency line.
- An unpleasant odour when the system runs
- A service that’s overdue
- Condensate leaking into the room
Air conditioning servicing for homes and businesses in Shillington
An air conditioning service is a check and clean of the whole system, indoor and outdoor units together. We clean the filters and coils, clear the condensate drain, check the electrics and controls, and look at how the refrigerant circuit is performing. We service systems in Shillington and across Hertfordshire, whatever the make. We’re often asked to deal with noisy fans or rattling from the outdoor unit and an unpleasant odour when the system runs, on ducted systems, multi-split systems and VRF systems.
Most systems around Shillington need servicing once a year, ideally in spring before the warm weather.
AirCon Doctor is an F-Gas certified company and NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Where
- Shillington (SG5)
- Region
- Hertfordshire
- Guide price
- From £95 + VAT
- Pricing
- Fixed, in writing
- Enquiries
- Answered the same working day
- Approvals
- NICEIC approved, F-Gas certified
- Phone
- 07833 053749
- Reviewed
- 30 October 2026
Air conditioning servicing around Shillington
The Shillington Conservation Area lies close to the centre of Shillington, within about a third of a mile. Draw a one-mile circle round the middle of Shillington and it takes in 2 conservation areas. Listed buildings are part of the picture here: about 27 within half a mile of the centre, such as Church of All Saints (grade I). We keep it in mind in case a new outdoor unit is ever needed, as protected buildings can need consent for that. About 41% of homes in Shillington and the neighbourhoods around it have been built since 2000, according to Valuation Office Agency council tax records, and about 71% of households live in detached or semi-detached houses, according to the 2021 Census. Wall bracket, ground pad or flat roof: knowing where the outdoor unit is saves time on the day.
If you cannot remember the last service, it’s probably due.
Shillington is about 5 miles north-west of Hitchin, in Hertfordshire. Whether you’re in the middle of Shillington or further out, our engineers cover air conditioning servicing, from a single room to a whole building. 381 places in Hertfordshire are on our list, large and small. For properties nearby, see our London page (36 miles or so).
Every address in SG5 is within our area. From Hillfoot Road, New Walk and Church View Avenue to the smaller roads in between, nowhere is left out. Nearby, we also cover air conditioning servicing in Hanscombe End (1 mile west), Apsley End (1 mile south-west), Pirton (2 miles south-east), Hexton (3 miles south-west) and Pegsdon (3 miles south). Within a short drive, we also cover Stevenage (10 miles south-east), Welwyn Garden City (15 miles south-east), Harpenden (12 miles south) and Hitchin (5 miles south-east).
Landmarks near Shillington
Typical jobs here are in properties near The Five Bells Public House. The nearest railway station is Arlesey station, about 4.6 miles north-east. Well-known places in the area include Fairfield Hospital (4.9 miles east) and Stondon Motor Museum (2.1 miles east). Not far away are Cain Hill and Pegsdon Hills.
Shillington questions
How often should air conditioning in Shillington be serviced?
A yearly visit is right for most households. Some manufacturers’ warranty terms ask for regular servicing, so it’s worth keeping the records.
Is Shillington in your area for air conditioning servicing?
Yes. Shillington is one of the places we cover. Just call us on 07833 053749 with a few details.
Do you work on commercial properties?
Yes. Homeowners, landlords, agents and businesses all book us across London and the South East. Let us know who the records should go to.
Do you work on systems someone else installed?
Yes. We work on systems fitted by other installers as well as our own from all the leading brands. Tell us the make and model and send any paperwork you have.
Do you offer air conditioning maintenance contracts?
Yes, for homes and businesses. We fix the schedule, the scope and the cost with your quote and the servicing happens on time.
What do you check on an air conditioning service?
Both the indoor and outdoor units are checked and cleaned: filters, coils, drains and fans, then the electrics, the controls and how the refrigerant circuit is performing. A service record follows.
Can I do the refrigerant work myself?
Anything that involves the refrigerant needs an F-Gas qualified engineer from a certified company. That is the law, not just our preference, and it also matters for the manufacturer’s warranty. We’re happy to quote for the full job, supply to commissioning.
What the work involves, system by system
Wall-mounted, ducted and cassette units
In most homes, the indoor units are wall-mounted. They open up for the filters, coil and fan to be cleaned, and the drain is checked at the same time.
Indoor and outdoor coils
The indoor coil is where the air is cooled or warmed. We clean it so air can pass through the fins and heat can pass in and out, and we look for damage or corrosion.
Also near Shillington
More services for Shillington
What affects the cost of air conditioning servicing
You’ll get a fixed price before we start. It’s based on:
- How easy the units are to reach
- The pipe route between the units
- The condition of any existing system
Whatever the property, the quote works the same way: what’s needed, how we reach it, the parts and the labour. Ask for a fixed-price quote and we will go through it with you.
Helping us quote
Photos and a few facts are often enough to price a simple job. Send what you can of the following:
- The remote or wall controller showing any error
- The postcode and whether it’s a home, flat or business
- The rating plate or label on any existing unit
For a fixed-price quote, phone us on 07833 053749 or use the quote form with the address and a few details about the rooms or units involved. A few pictures make it quicker. You’ll hear back from us the same working day.
When to call us in Shillington
Condensate has to drain away from every indoor unit. Sludge and debris can block the tray, the pipe or the pump and the result is drips from the indoor unit.
Look out for any of the following:
- Warning lights on the indoor unit
- A system that struggles to cool on warm days
- Noisy fans or rattling from the outdoor unit
Site managers at schools like Shillington Lower School can have the site’s units serviced during a holiday.
Comparing quotes
- Whether the manufacturer’s warranty depends on regular servicing
- Which VAT rate the quote uses, and why
- What records you get at the end
What happens on the day
Our engineers bring the tools, gauges and access equipment the job needs. You only need to give us clear access to the units, or their planned positions, and to the fuse board. On site, the work takes around an hour for one indoor and one outdoor unit, with extra time for each additional indoor unit. Pictures of the space and where the outdoor unit could go let us plan the work in Shillington.
- It begins with a few questions about the make, the rooms served and any symptoms.
- Each indoor unit has its covers lifted so the filters, coil and tray can be cleaned.
- Outside, the coil is cleaned, the fan checked and the area cleared.
- Readings are taken on the electrics and refrigerant circuit, and the controls are tried in each mode.
- If a repair is needed, you hear why and what it costs before anything is done.
Preparing for the visit
- Make sure someone can let us in at the agreed time
- Let us know if the units are on a roof, a high wall or in a locked area
- Let us know if the building has a permit or sign-in process
How to get a quote
VAT is set out clearly on every quote, and the rate that applies to your job is stated. Homes, businesses and different kinds of work can be treated differently for VAT, so we confirm it in writing rather than guess. To get one, phone 07833 053749 or send an email.
Related advice
A customer’s words
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead