Skip to content
WeFix London
WeFix engineer installing a wall-mounted air conditioning unit

Install, service & repair

Air conditioning in London

London flats and offices can get uncomfortably hot in summer. A properly sized, well-installed air conditioning system keeps rooms cool quietly and efficiently, and regular servicing keeps it that way.

Air conditioning from WeFix London

WeFix London installs, services and repairs domestic and commercial air conditioning across London. Our engineers are F-Gas certified and the company is REFCOM registered for refrigerant handling. We fit single and split systems, re-gas, clean and service units, fix leaks and electrical faults, and work on heat pumps. Daytime rates start at £140 per hour plus VAT.

We start new installations with a survey so the unit, pipe runs and outdoor condenser position are right for the building.

Why choose WeFix for air conditioning

F-Gas certified

Refrigerant work by certified engineers, REFCOM registered.

Survey first

Air con surveys from £250 + VAT on weekdays.

Major brands

Including Mitsubishi, Fujitsu and Daikin systems.

Homes & business

Domestic and commercial installations.

What we cover

Our air conditioning services

Repairs & servicing

  • Breakdowns
  • Servicing and cleaning
  • Leaks and re-gassing
  • Pipework
  • Electrical faults
  • Inconsistent temperature
  • Filter problems
  • Heat pumps

Installation

  • Domestic systems
  • Single and split units
  • Commercial systems
  • Controls
  • Heat pumps
  • Additional indoor units
  • Surveys

Prices

Air conditioning rates

Published prices plus VAT. One-hour minimum, then 15-minute increments. Emergencies during normal hours at standard rates.

Monday to Friday · prices per hour plus VAT unless marked fixed
Service7am - 7pm7pm - midnightMidnight - 7am
Air conditioning£140£185£360
Saturday and Sunday · prices per hour plus VAT unless marked fixed
Service7am - 7pm7pm - midnightMidnight - 7am
Air conditioning£185£210£390

Materials supplied by WeFix carry a 30% trade charge. Bank holidays may differ. All rates · Instant estimate

How it works

What happens when you call

  1. Step 1: Call, chat or book online

    A real person at our London call centre answers - day or night. Tell us what is wrong and when suits you.

  2. Step 2: Know who is coming

    Before arrival we send your engineer's name, photo and van registration. Every engineer is DBS checked and carries photo ID.

  3. Step 3: Diagnosis and a clear price

    Your engineer finds the cause and explains the options and cost before starting. Larger jobs get a written estimate.

  4. Step 4: Fixed, tidied, invoiced

    Dust sheets and overshoes are used and rubbish removed. Your invoice itemises labour, times and materials. Work is guaranteed for 12 months.

Our work

Recent air conditioning jobs

Outdoor air conditioning condenser installed by WeFix London

Reviews

From our customers

Google review

“Chris F. did a fantastic job again - even working in a last minute request that I had. Super happy on how efficient, calm and meticulous he works. From installing Lvt flooring, to sorting the sub-floor prep or skirting - Chris provides an excellent work.”

Lilli Lehmann · on Google
Google review

“Rob just came out for an emergency call out he fixed the broken tap offer some advice on some other plumbing issues. We had an excellent service and he was so friendly and helpful. Thank you”

Jo Smith · on Google
Google review

“Trevor G was super efficient and repaired our floorboard within 15 minutes. Excellent service, competitive fees, very impressed. Highly recommend.”

Oliver Willcocks · on Google

Air conditioning - customer feedback

Air Conditioning Problem

“Mark Lavender did a wonderful job. Attended within an hour of my calling on a hot day and resolved the problem with my air conditioning . Mark was hugely helpful and explained everything clearly.”

SC, SW3

Air conditioning unit advice by Lee

“Lee was very professional, friendly, punctual and explained the issue with our air conditioning units in a clear and factual way. Very respectful and provided helpful feedback and advice. Will definitely recommended him/ Wefix. Thank you!”

M, SW11

Excellent Servicing & Restoration

“Mark Lavender and Jake Webb were excellent fixing and restoring my apartment's air conditioning unit. Mark made the initial scoping and consulting visit and returned with Jake to implement the servicing and updating required.”

BR, SW1

FAQ

Air conditioning: your questions answered

How much does a air conditioning engineer cost?

Our air conditioning engineer rate is £140 per hour from 7am to 7pm on weekdays, £185 from 7pm to midnight and £360 overnight, all plus VAT. There is a one-hour minimum, then billing in 15-minute increments. Larger jobs can be priced as a fixed estimate.

How quickly can you get to me?

For emergencies we aim to have an engineer with you within one hour, 24 hours a day, often sooner. Non-urgent work is booked at a time that suits you. Every call is answered by our own staff at our London call centre, never an automated system.

Is your work guaranteed?

Yes. All WeFix workmanship is guaranteed for 12 months. New boilers come with manufacturer warranties of up to 12 years, new bathrooms carry a 10-year guarantee and new roofs a 20-year guarantee. Your invoice records exactly what was done, so any follow-up is simple.

Real people, 24/7

Need a plumber or heating engineer?

Call now and a real person at our London call centre will answer. Emergencies attended within one hour, day or night.