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Verified ProOver 50 Reviews
We are SMILE. A family-owned business specialising in air conditioning solutions. Since our establishment, we have dedicat...
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Our core business is the supply and installation of air conditioning systems, specifically air-to-air source heat pumps. W...
Verified ProOver 20 Reviews

ECO Maldon

20 review(s)
Offers services in HARROW
Eco Maldon is located in Colchester Essex and we supply and fit high quality products which save both money on energy bill...
Verified Pro

Jon air conditioning

0 review(s)
Offers services in HARROW
As a company we aim to provide good and reliable service for our customers. We install and service residential split and m...
Verified Pro
With more than 25 years’ experience, Spheretech provide modern, clean, energy efficient air conditioning for businesses an...
Verified Pro

Air Performance

0 review(s)
Offers services in HARROW
Major UK air conditioning specialist. Delivering high quality Air Conditioning projects. 20 Years installing commercial ...

Recent Air Conditioning Engineer Enquiries

01 May

Air Conditioning

Harrow - HA3

Enquiry from: D S

Start Date: Immediate

Customer made enquiry for Air Conditioning quotes online. Confirmed interest via phone at 18:30 Homeowner lives in Harrow area. Please call to arrange appointment

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17 Oct

Air Conditioning

Harrow - HA3

Enquiry from: Bhupesh M

Start Date: Immediate

7 branded wall mounted air con units supplied installed in bedrooms and living room including electrical installation. you will need to find electrical cables to connect to as i don’t want to plug i...

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14 Oct

Air Conditioning

Harrow - HA3

Enquiry from: Bhupesh M

Start Date: Immediate

7 branded wall mounted air con units supplied installed in bedrooms and living room including electrical installation. you will need to find electrical cables to connect to as i don’t want to plug i...

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09 Oct

Air Conditioning

Harrow - HA3

Enquiry from: Bhupesh M

Start Date: Immediate

7 branded wall mounted air con units supplied installed in bedrooms and living room including electrical installation. you will need to find electrical cables to connect to as i don’t want to plug i...

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07 Jul

Air Conditioning

Harrow - HA3

Enquiry from: Samina R

Start Date: Immediate

Upstairs bedroom face oh garden sunny most of the time . Need small air con

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25 Jun

Air Conditioning

Harrow - HA3

Enquiry from: Moayed A

Start Date: Immediate

Looking to install an air conditioning unit for a large living room

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19 Jun

Air Conditioning

Harrow - HA3

Enquiry from: Najma R

Start Date: Immediate

ac unit with installation in my bedroom are you the property owner: owner of the property property type: semi detached are these to be: wall mounted what level of service do you require: supply and fi...

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20 May

Air Conditioning

Harrow - HA3

Enquiry from: Najma R

Start Date: Immediate

Ac unit with installation in my bedroom

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12 Apr

Air Conditioning

Harrow - HA1

Enquiry from: Ajay G

Start Date: Immediate

We need 8 wall mounted ACs

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20 Feb

Air Conditioning

Harrow - HA2

Enquiry from: Dhiraj P

Start Date: Immediate

we are looking to install an ac unit for 1 bedroom on the 1st floor and the second one for the single-story extension. are you the property owner: owner of the property property type: terrace how man...

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16 Sep

Air Conditioning

Harrow - HA2

Enquiry from: Parin S

Start Date: Immediate

Air conditioning unit installation in upstairs room

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10 Sep

Air Conditioning

Harrow - HA3

Enquiry from: Carole B

Start Date: Immediate

Air CONDITIONING FOR 5 ROOMS

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03 Sep

Air Conditioning

Harrow - HA2

Enquiry from: Surjit L

Start Date: Immediate

Hi, Could you please give me price for Daikin Aircon units (Supply only); 2 no. x 2.5Kw FTXP Wall Mount 1 no. x 1.5Kw FTXP Wall Mount 2 no. x 1.5Kw FVXM Floor Mount 2 no. x Daikin 5 Kw Multi ...

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17 Aug

Air Conditioning

Harrow - HA3

Enquiry from: Bhavik P

Start Date: Immediate

type of house: semi-detached | preferred location: on all floors | size of room: medium are you the property owner: owner of the property property type: semi detached how many units are you looking fo...

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11 Jul

Air Conditioning

Harrow - HA3

Enquiry from: Niteen S

Start Date: Immediate

Customer visited the My Air Con Prices site and submitted an enquiry. Type of building: House.php Where would you like to fit air conditioning? Multiple rooms How big is your room? A medium sized r...

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06 Jul

Air Conditioning

Harrow - HA2

Enquiry from: Samir D

Start Date: Immediate

homeowner air conditioning supplied and fitted please call to appoint

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04 Jul

Air Conditioning

Harrow - HA2

Enquiry from: PATRICK F

Start Date: Immediate

homeowner air conditioning supplied and fitted please call to appoint

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27 Jun

Air Conditioning

Harrow - HA2

Enquiry from: PATRICK F

Start Date: Immediate

Customer visited the My Air Con Prices site and submitted an enquiry. Type of building: House.php Where would you like to fit air conditioning? Multiple rooms How big is your room? A medium sized r...

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25 Jun

Air Conditioning

Harrow - HA2

Enquiry from: Samir D

Start Date: Immediate

Prices for installing and assessing 2 to 3 air condition units including labour and parts/materials/products

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22 Jun

Air Conditioning

Harrow - HA3

Enquiry from: Kunjan P

Start Date: Immediate

House air conditioning system new

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How much do Air Conditioning Engineer services cost?

How much do Air Conditioning Engineers in Harrow charge?
Prices for Air Conditioning Engineers around Harrow can fluctuate depending upon the kind of service that you require to have carried out in your home. It's the question we are asked a lot "how much do Air Conditioning Engineers in Harrow cost?". It's definitely good to have an idea of how much a Air Conditioning Engineer are going to likely charge for their work. Rates will fluctuate based on the products and the tradesman chosen. The table reveals the sorts of service that Air Conditioning Engineers normally do and the typical price range of these jobs. Some projects take longer to complete than others so prices do differ by task.

Tasks that Air Conditioning Engineers in Harrow will do:

View our Air Conditioning Engineer cost guide View our Air Conditioning Engineer advice

The average price
of an Air Conditioning Engineer in Harrow is:

£2,278

Air Conditioning Engineer job Air Conditioning Engineer cost in 2025
Air conditioning in Harrow £680-£3,019
Commercial Air Conditioning in Harrow £914-£4,838
Office Air Conditioning in Harrow £914-£4,838
Server Room Air Conditioning in Harrow £914-£4,838
Shop Air Conditioning in Harrow £914-£4,838
Conservatory Air Conditioning in Harrow £680-£2,894
Air Conditioning Service in Harrow £547-£2,613

Related Air Conditioning Engineer searches in Harrow

Air Conditioning Engineer FAQs

Will an air conditioning engineer let me know if I need planning permission?

Are you planning to install a new climate control in your home or property? If yes, then there are a number of things you’d have to consider before making a financial commitment and that’s related to air conditioning planning permission. It’s crucial to equip yourself with the facts so as to avoid any hiccups along the ways and end up with an AC system that works well and complies with all relevant air conditioning regulations. In this post, we’re going to give you a good insight into planning permission for air conditioning in homes. Let’s take a look!

In general, majority of small air conditioning installations do not need planning permission. In other words, you don’t have to submit a planning permission application to install an air conditioning system in your home or property – if you want to, simply go ahead with it. However, there’s a need to ensure that your external air conditioning units meet some regulations. These regulations include:

  • It isn’t bigger than 0.6m3
  • It’s over a metre from the boundaries of any property
  • It’s more than a metre away from the edge of a flat roof
  • It shouldn’t be fitted on a pitched roof

In addition, you’d have to ensure that there isn’t a wind turbine on the property. For a more accurate information, it’s more advisable to reach out to your local authority for advice on air conditioning planning permission before installing your air conditioning unit. They’re in a much better position to advise you on how to ensure that your air conditioning complies with the relevant regulations as well as whether or not you’ll need a planning permission.
 

What are the best air conditioners for a conservatory?

Conservatories are a very popular structure in the UK, however one of their major setbacks is the fact that they can easily overheat or get too cold. This is something all conservatory owners in the UK can relate with as it often gets too hot during the warmer months and can also easily get too cold during the winter months. As a result of this, there’s a need for good calculations to be carried out by a professional surveyor to ensure that enough cooling power is recommended. If you own a conservatory and you’re thinking about installing a heating and cooling system to make the space very comfortable and relaxing, then you’d probably want to know what the best conservatory air conditioning system is. In this post, we aim to give you an in depth insight into this to help make sure you make the best informed decision possible. Let’s take a look!

 

Generally, low wall mounted air conditioners are often the best choice when it comes to conservatory air conditioning. As a result of the large amount of glass used in conservatory construction, several conservatories don’t have full sized solid walls. Consequently, specialist low wall mounted units can be installed quite easily. They tend to be a bit more costly than the conventional high wall units, however they’re able to offer an impressive solution to resolve the problem. What’s more? Low wall mounted air conditioning systems are also visually appealing because as with radiators, they are positioned out of your line of sight in such a way that complements the room.

What are internal air conditioning units?

As the name suggests, these are air conditioning units that are specifically designed to be installed indoors. Unlike the conventional air conditioning system which involves installing a rather unattractive box on the outside of the building, internal air conditioning units are full fledged AC system which doesn’t involve having to make penetrations through the external walls. This could be as a result of the weather proof nature of the building or any other exterior skin features which acts as a restriction and makes the installation of a traditional air conditioning unit on the outside of your building simply illogical.

So how exactly does internal air conditioning units work? Well, most systems features the following components:

  • The fan coil or room unit which is retrofitted high up on the interior wall of the room in question. Although, it can also be fitted into existing fittings as a concealed ducted unit during a refurbishment which makes it look a lot more attractive than the first option.
  • The refrigeration pipe work then runs from the unit hidden behind the walls or ceilings, to the condenser box. The condenser box is usually the part that goes outside. However, it’s still installed inside the systems, mostly in a concealed space such as under the kitchen counter.

The benefits of installing internal air conditioning systems include the following:

  • They are smart systems which is fully controllable with WiFi
  • They filter the air, sucking dust, pollutants as well as other allergens from your building
  • They most possesses some exciting features like the blackout technology as well as the i-Feel temperature control
  • They’re just as effective in cooling and dehumidifying as any traditional air conditioning system.
What is the alternative to R22 refrigerant?

Having its usage banned in air conditioning systems and many other refrigeration applications due to the danger it poses to the ozone layer, several companies that are affected by the R22 legislation would possess a policy to identify specific recommended alternatives. If you’re also affected by this new legislation, then you’ve come to the right place. Generally, the alternative that’s selected is usually dependent on the business unit level as well as the business’ energy efficiency requirements.  In this post, we’re going to consider some of the recommended alternatives to the R22 refrigerant. Let’s take a look!

  • R140a. This refrigerant is commonly used in industrial refrigeration, residential air conditioning, industrial air conditioning as well as commercial centrifugal compressors.
  • R134A. This refrigerant is commonly used in domestic refrigeration, commercial refrigeration, transport refrigeration, residential air conditioning, commercial centrifugal compressors and mobile air conditioning.
  • R407C. This is commonly incorporated in industrial refrigeration, residential air conditioning and commercial air conditioning.
  • R407A. This type of gas is commonly incorporated in commercial refrigeration, plug ins as well as vending machines.
  • MO99 ( R438A). This gas type is common applied in commercial refrigeration, plug ins, vending machines, industrial refrigeration as well as residential air conditioning.
  • RS-44b. This is commonly used in all refrigeration systems.

These R22 alternatives are all believed to be environmental friendly having little to no impact on the ozone layer. However, one drawback possessed by of these alternatives is when POE oil is incorporated. This can result in excess moisture which causes acid build up inside the refrigerant lines. What’s more? These refrigerant alternatives also work at a higher pressure which means that it may cause more wear and tear on components.

How to Choose the Right Air Conditioner Size for Your Room?

When it comes to getting an air conditioning unit for your room, one of the greatest mistakes you can possibly make is purchasing and installing the wrong size in your personal space. In the event whereby you happen to go for an AC unit that’s too small, it won’t be powerful enough to cool your room as you would like. However, when you go ahead to select an oversized AC unit, your room would be cooled relatively quick but will leave the air in your room with excess humidity and consume more electricity as it’s going to cycle on and off which will ultimately cost you more money. As a result, it’s always a smart move to calculate the right air conditioning size for your room before making any financial commitment. In this post, we’re going to consider how you can determine the appropriate unit size for your space. Let’s take a look!

  • Take the measurement of the room’s square footage using a tape measure. If the room isn’t rectangular or square in shape, simply divide the room in section comprising both squares and triangles which you can measure.
  • Calculate the room’s square footage. For a square or rectangle, simply multiply the length by the width. However if your room is in another shape, you can determine the square footage of the triangular sections by multiplying 0.5 by length and width, and the sum each of the sections.
  • Determine the cooling capacity required for the room in question which is measured in British Terminal Units (BTUs)/hour. For more information to determine the BTUs needed depending on your room size, simply visit the United States Department for Energy Star.
how often should office air conditioning filters be changed?

Air conditioning filters work mainly to collect dust from the air and as such, tends to get dirty pretty often with all sorts of materials such as hair fibres, pollen and more. If you have a large office, this gets even more important as more air circulates through your air conditioning system. Failure to change your office air conditioning filters when due can bring about of challenges not only to the system itself, but also to the health of the individual making use of the space especially those suffering from asthma or allergies (due to the reduction in air quality). So if you happen to have an air conditioning system in your office, you should probably find out how often it’s recommended to change the filters and that’s exactly why we’re here. Let’s take a look!

 

In the summer when the heat turns up there’s a huge need to change the office air filters on a regular basis ( at least once a month). This is due to the fact that your air conditioning system works extra hard and runs all the time during the warmer months. However, during the period when there’s a cool temperature, the air conditioning filter can be changed every 2 months as the unit wouldn’t be subjected to frequent usage during this period. What’s more? If you happen to have pets, a large family or live with an individual who suffers from asthma or allergies, it becomes a lot more important to change your air filters. Plus, a dirty filter is capable of increasing your energy cost within the range of 5 to 15 percent on a monthly basis.

what gas does air conditioning use?

Several individuals think that the the way their air conditioning system works is simply by pumping hot air out of their homes or offices, blowing a cool air in return. This is absolutely wrong! The hot air is, in fact, cycled back in as cold air and this process continues until the thermostats gets dropped down to the required or set temperature. The air conditioning system manages this in a similar way to how the refrigerator manages to stay cold and of course, excluding the insulated box.

The short and simple answer to the question of what gas an air conditioning use is Freon. This is a non inflammable gas which is subjected to the evaporation process over and over again in most refrigerators to keep the temperature at a low level. This same process is repeated in air conditioning systems. Now let’s take a look at how the Freon gas is incorporated in AC systems.

The cold Freon gas is firstly compressed by a compressor in the air conditioner. The gas is then combined with a little quantity of oil in order to lubricate the compressor. When Freon gas is compressed, the pressure is increased which makes it incredibly hot. It then moves through a couple of coils which works to lowering the heat and turning it to liquid. This Freon liquid will then be transmitted via an expansion valve which causes it to cool down until evaporation takes place. The outcome of this is a low pressure cold Freon gas which is then transmitted via another set of coils allowing the gas to collect the heat and lower the air within the room.

The air conditioner now filters the air and clears out the dust, smoke, pollen and other kinds of air pollutants. The system also absorbs excess liquid from the air too which it uses to cool down the system and pump it through a hose.

Is it more efficient to leave A/C on?

We all know how helpful air conditioning systems can be especially during the hot summer season which is great at making your home feel nothing less than an inferno. So if you have an AC system, you’d probably want to know if leaving it on will be cheaper and more efficient.

 

The short and simple answer to this question is yes, leaving your air conditioning system on will make make it cheaper and more efficient. This isn’t what you or many other people will have in mind though. Under no circumstances should you leave you air conditioning system on full blast 24/7. To make your air conditioning system more efficient by leaving it on has a right and wrong way you can go about it. Let’s have a look!

 

If you’d ever noticed, any time you turn your air conditioner off during a very a hot day, even if it’s for just a couple of hours, things tend to get thrown out of balance pretty quickly. When turned back on, your AC system will have to work even harder to restore the usual comfort levels in the room. When you abuse this dial in such a fashion, the AC system can only become more inefficient rather than making your home more comfortable quickly.

 

On the other hand, your AC system ( when tuned to the right settings) can help maintain the proper temperature and humidity balance within your home instead of turning it off while away. And upon getting back, you can simply turn down the thermostat a bit which helps you prevent the usual stagnant air that you’d be hit with when your return home (with the AC system turned off) that’ll have you racing for the dial.

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