Air conditioning in London Installation & Maintenance for Homes and Businesses

Keep bedrooms, home offices, shops and offices comfortable in hot weather. We help you choose the right unit, install it neatly and keep it running well.

Air conditioning across London

Hot spells in London can make homes and workplaces uncomfortable, especially top-floor flats and rooms with large windows. We install and maintain air conditioning for homes and small businesses across London, including wall-mounted split systems.

Many modern air conditioning units can also heat a room in colder months, so one system can keep a space comfortable all year round.

Choosing the right air conditioning

The right unit depends on the size of the room, how much sun it gets, how many people use it and where the indoor and outdoor units can go. We look at the space with you before recommending anything.

If you live in a flat or a listed building, or the outdoor unit would go on the front of the building, you may need permission from your landlord, freeholder or local council. It is worth checking this before installation.

What we can help with

  • Wall-mounted split air conditioning systems
  • Air conditioning for bedrooms, living rooms and home offices
  • Air conditioning for shops, offices and small businesses
  • Regular maintenance of existing systems
  • Advice on the right type and size of unit
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Our air conditioning service

See what's involved.

Air Conditioning Installation & Maintenance

Air conditioning installation and maintenance to keep homes and small businesses comfortable in warm weather. Show details Hide details

What it is

We install and maintain air conditioning for homes and small businesses, including wall-mounted split systems, to keep rooms cool and comfortable. Many modern units can also provide heating in colder months.

When you need it

Air conditioning is worth considering if rooms overheat in summer, you work from home, or you need a comfortable space for staff and customers. Existing systems also benefit from regular maintenance to keep them running efficiently.

How we do it

We look at the space with you, agree the right type and size of unit and the best position for it, then install it, test it and show you how to use it.

Why Choose Cool Plumb London

A local team you can rely on, whether it's a midnight emergency or a planned installation.

  • Over 25 years of experience

    More than 25 years of heating, gas and plumbing work in London homes and businesses.

  • Gas Safe registered

    All our gas work is carried out by Gas Safe registered engineers. Register No: 567557.

  • Available 24/7

    Day or night, weekdays or weekends, we are here when you need us.

  • Fully qualified engineers

    Fully qualified and experienced engineers are on hand to help with every job, big or small.

  • Prompt, reliable, friendly

    We provide a prompt, reliable and friendly service, turn up when we say we will and keep you informed.

Air conditioning questions

Can air conditioning also heat my home?

Many modern air conditioning units can provide heating as well as cooling. We'll tell you whether the unit we recommend can do both.

Do you maintain existing air conditioning?

Yes. Existing systems benefit from regular maintenance to keep them running efficiently. Call us on +44 7727 290739 to arrange a visit.

Do you install air conditioning for businesses?

Yes. We install and maintain air conditioning for small businesses, such as shops and offices, as well as for homes.

Our other services

We also cover heating, air conditioning, gas and plumbing across London.

Contact Cool Plumb London

For emergencies, please call us – we answer 24/7. For anything else, call or send us a message and we'll get back to you.

Address
Cool Plumb London
133 Cumbrian Gardens
London, NW2 1EJ
Opening hours
24 hours a day, 7 days a week
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Last updated: October 2026

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