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Professional HVAC Contractors in London

The highest-rated Heating & Air Conditioning companies out of 61 vetted & reviewed in the London area.

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Quantum Electricians & Plumbers

Quantum Electricians & Plumbers

(45)
Drainage, Heating, Plumbing
“Really responsive, came out the same day and resolved the issue on the spot. Good communication on what the issue was, and how to resolve. Very happy with Rob the electrician, and the support team back at base.”
Transparent Fees & Pricing
Emergency Services
Coupons & Offers
Niddry Lodge, 51 Holland St, London W8 7JB
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The Air Conditioning Company

The Air Conditioning Company

(45)
Price Calculator, Air Conditioning Repair London, Air Conditioning Installation
“We are very pleased with our installation which we have now had for about 18 months. We have had one planned maintenance visit which was conducted politely, thoroughly and professionally. Very happy customers”
Transparent Fees & Pricing
In Business Since 1997
4, Bittacy Business Centre, Bittacy Hill, Mill Hill East, London NW7 1BA
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Onsite Contractors and Plumbing Ltd

Onsite Contractors and Plumbing Ltd

(50)
  • Diagnosed
  • Price
  • Toilet
“Came the same day as I called. Was quick to find the issue with the boiler and fix. Very professional. Had card machine so easy payment. Highly recommended.”
Free Initial Consultation
Emergency Services
In Business Since 2020
Coupons & Offers
2nd Floor, Grand Arcade, Apex House, London N12 0EH
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PCH Boiler Repair London

PCH Boiler Repair London

(49)
  • Radiators
  • Engineer
  • Tradesmen
“George was very responsive, professional and he went above and beyond to fix the low pressure on my malfunctioning boiler. He also spent time explaining the issue and sharing advice. I would definitely recommend him to anyone and will call him again ...”
Coupons & Offers
Emergency Services
39 Warrington Cres, London W9 1EJ
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Master Gas London

Master Gas London

(50)
Homeowner Gas Safety Certificate, Gas Pipe Repair Visit, Gas Pipe Installation
“Excellent service, from the first phone call to a handshake of satisfaction. When you need a professional service and the engineer knows their craft like the back of their hand, just makes you feel confident and comfortable that they're doing a good ...”
Family Business
Transparent Fees & Pricing
Emergency Services
Free Initial Consultation
83 Brookscroft Rd, London E17 4JP
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Northcote Plumbing and Electrical

Northcote Plumbing and Electrical

(47)
Gas, Plumbing, Electrical Work
“Brilliant service from the office to the plumber, needed to be seen and within 24 hours they fitted me in and told me what the issue was. I am extremely satisfied with my service.”
Transparent Fees & Pricing
Emergency Services
Family Business
72 Chatham Rd, London SW11 6HG
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Boiler & Heating Care Ltd

Boiler & Heating Care Ltd

(50)
Power Flushing, Boiler Assessments, Diagnostics & Repairs, Bathroom Installations
“We have used this company for several years and would not use any other company to look after our boiler. Reasonable prices, clean and tidy, very pleasant and professional and highly trustworthy. Very highly recommended!”
Emergency Services
In Business Since 2021
Transparent Fees & Pricing
UNIT 18, Leyton Business Centre, Etloe Rd, London E10 7BT
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Geo Thermal

Geo Thermal

(49)
Other Gas Services, Boiler Service, Boiler Installation
“Great service and reasonable prices, was able to come quickly, as soon as he got my call and resolved my issue with good honest advice. Also very tidy an added bonus. Definitely recommend to anyone in need of a good plumber.”
Free Initial Consultation
Emergency Services
41 Sittingbourne Ave, London EN1 2DB
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James Winney Heating

James Winney Heating

(49)
Boiler Repairs and Central Heating Repairs, Boiler Installation and Replacement – Vented and Unvented, Boiler Replacement and Installation in South London
“Great service. Responded and arrived quickly, parts ordered and fitted same day. Talked me through the options and relative cost implications. Will definitely use again.”
Emergency Services
In Business Since 2009
Free Initial Consultation
1 Meadfoot Rd, London SW16 5BL
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Heatmaster London Ltd.

Heatmaster London Ltd.

(50)
  • Expertise
  • Efficient
  • Radiators
“I was impressed by Heatmaster London's quick response in replacing my boiler on short notice. They upgraded it to a higher efficiency combi boiler, providing top-notch service and efficiency. Highly recommend Heatmaster London for their swift serv...”
Emergency Services
LONDON Certified
Free Initial Consultation
67 Daneland, London, Barnet EN4 8PZ
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Pulse Plumbing & Heating Ltd

Pulse Plumbing & Heating Ltd

(50)
  • Bathroom
  • Boiler
  • Team
“Josh did a fantastic job removing and replacing radiators in the house and installing a nest thermostat. He was always punctual, tidy and honest. Can't recommend him enough and will definitely be using him again. Absolute pleasure to deal with - 10/1...”
Transparent Fees & Pricing
Emergency Services
72 Ormeley Rd, London SW12 9QG
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Barnet Climate Control

Barnet Climate Control

(49)
  • Refrigeration
  • Price
  • Ice Machine
“Great service and professionalism by everyone. Also, amazing response rate. Products are top quality ,our ice machines are working perfectly at our venues.”
Emergency Services
In Business Since 2023
Free Initial Consultation
141a Rushgrove Ave, London NW9 6RG
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Flowline Heating & Plumbing Ltd

Flowline Heating & Plumbing Ltd

(48)
  • Plumber
  • Efficient
  • Radiators
“Kris was great, came the next day, explained things clearly and fixed the problem with my boiler. Very friendly and helpful guy, 100% recommend. Thanks, Kris!”
Emergency Services
In Business Since 2022
Free Initial Consultation
Richmond Rd, London E8 3HY
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Frostbite UK Ltd.

Frostbite UK Ltd.

“Very professional, knowledgeable and their workmanship is excellent. Great service.”
In Business Since 2007
Suite 1b, Elmhurst, 98-106 High Rd, London E18 2QH
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Asap Heating

Asap Heating

(50)
  • Diagnosed
  • Leak
  • Saturday
“Highly recommended. Jimmy came swiftly to our emergency - burst pipe under the sink - and completed the job quickly and efficiently, to a high standard, at a good price. Would definitely use him again.”
42 Victoria Way, London SE7 7NQ
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LW Plumbing & Heating Solutions LTD

LW Plumbing & Heating Solutions LTD

(50)
  • Radiator
  • Price
  • Efficient
“Lui was great. He replaced our kitchen tap, fixed a small leak and gave advice on a couple of other issues. All done professionally and at a reasonably price Highly recommend”
Emergency Services
3 Southwest Rd, London E11 4AW
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Limitless Boilers Gas Heating Plumbing

Limitless Boilers Gas Heating Plumbing

(50)
  • Shower
  • Price
  • Company
“Excellent service for power flushing and Magnaclean fitting. Very knowlegeable, thorough, and careful. Recommend without hesitation. Thoroughly deserving 5 stars”
Emergency Services
20+ Years Experience
203 Cotlandswick, London Colney, St Albans AL2 1EG
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Cercel Plumbing and Heating

Cercel Plumbing and Heating

(50)
  • Call
  • Job
  • Quote
“Very professional, really quick and friendly. Cercel helped fix a water valve and install my washing machine. I was recommended Cercel by my neighbour downstairs who also spoke highly of him.”
68 Gleneagle Rd, London SW16 6AF
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Gogo Boilers

Gogo Boilers

(36)
Landlord Certificate, Boiler Repairs & Servicing, Book a Boiler Service
“Brilliant experience with Gogo boilers. The job was booked in super quickly. Gabby turned up on time and did a brilliant and efficient job. Highly recommend!”
Transparent Fees & Pricing
Emergency Services
Family Business
344 Footscray Rd, London SE9 2EB
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Beales Services Ltd

Beales Services Ltd

(50)
Boiler Repairs, Gas Services, Electrical Services
“Ben replaced a boiler for me which turned out to be quite a complicated job due to some bad plumbing at my new home...however Ben dealt with it all brilliantly and was dedicated from start to finish. Would highly recommend!”
Family Business
15+ Years Experience
Pulteney Rd, London E18 1PS
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HIU Service & Repairs

HIU Service & Repairs

(50)
HIU Replacement & Installation, HIU Service, Danfoss HIU
“Excellent HIU servicing and repairs carried out by courteous and knowledgeable engineers. Cannot recommend Add Detail more highly- professional, tidy and fair priced.”
Free Initial Consultation
In Business Since 2014
2 Kingdom St, London W2 6BD
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Be Cool Refrigeration & Air-Conditioning

Be Cool Refrigeration & Air-Conditioning

(48)
  • Engineer
  • Price
  • Project
“Great service by the team, provided full air con in home installation. Great quote provided and inline with timeframe provided. Will definitely be using again for future projects”
Emergency Services
35-37 Ludgate Hill, London EC4M 7JN
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Boiler Engineer 4U LTD

Boiler Engineer 4U LTD

(50)
Underfloor Heating, Gas Safe, Powerflush
“I called Vasil as my heating had stopped working and wouldn't turn on. He inspected the whole system and realised the fault was with the thermostat, which he changed immediately and the heating is now working perfectly.”
Transparent Fees & Pricing
In Business Since 2009
17 Strathdon Dr, London SW17 0PR
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WPJ Heating

WPJ Heating

(45)
For Landlords, Plumbing & Heating, Commercial
“WPJ are an excellent company. The engineers were efficient, professional, tidy and were great at explaining how the new boiler and Hive system worked. I also believe they are worth the money.”
Transparent Fees & Pricing
In Business Since 2007
Free Initial Consultation
Fieldhouse, 284b Battersea Park Rd, London SW11 3BT
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HVAC, Heating & AC Services Near You Cost Estimates

Minimum cost
£2256
Maximum cost
£13514
National Average
£7036
Avg Per Hour Rates
£188
£4830
£9325
Average price range is based on 942 cost profiles
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National Average £7036
Minimum cost £2256
Maximum cost £13514
Avg Per Hour Rates £188

Average price range $4830 to $9325 is based on 942 cost profiles.

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