Professional HVAC Contractors in Harrow

The highest-rated Heating & Air Conditioning companies out of 62 vetted & reviewed in the Harrow area.

VHL Facilities

VHL Facilities

(36)
Central Heating Upgrades, Underfloor Heating, MHS Boilers
“The work was started the day after Village Heating were contacted. It was carried out efficiently and quickly. The engineers involved were informed, courteous, clearly competent, and neat. Exemplary service. Positive Responsiveness, Punctuality, Qual...”
Emergency Services
24+ Years Experience
Transparent Fees & Pricing
333 - 335 High Rd, Harrow HA3 5EQ
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VMV Plumbing & Heating LTD

VMV Plumbing & Heating LTD

(50)
Plumbing Services, Gas Safe Services, Heating Services
“Had to get a new tap installed and Viktor did a great job. Friendly, turns up on time, and completes the work quickly and to a high standard. He also offered to drive me to the hardware store to look at other taps which I appreciate. Will use again”
Coupons & Offers
In Business Since 2013
2 Woodgrange Cl, Harrow HA3 0XH
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Peter Brown

Peter Brown

(40)
Smart Thermostat Installation, Central Heating Radiators, Boiler Repairs
“Shower Room Had bath/tiles removed and replaced with a modern stand-alone shower. Have been very impressed with Peter Brown throughout the planning and installation phases of this project. Excellent communication and top-quality work at an accepta...”
Transparent Fees & Pricing
In Business Since 2000
Family Business
29-31 Frognal Ave, Harrow HA1 2SG
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Smart Heating Systems

Smart Heating Systems

(34)
  • Quality
  • Thermostat
  • Underfloor Heating
“I would recommend Smart heating systems limited. The service from start to finish was excellent. Swift response from requesting assistance to completion. The engineers arrived exactly at the time they were booked and worked around what suited me. Ve...”
Licensed
In Business Since 2016
House, 15, Jetta, 16 Westfield Ln, Harrow HA3 9ED
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Dorchester Heating Solutions

Dorchester Heating Solutions

(16)
Commercial Heating & Plumbing, Commercial Radiators Installation, Domestic Kitchen Installations
“Dorchester Heating provided a 5 star service. Very respectful, efficient and reasonably priced. I would definitely use again and recommend highly. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Heating system repair”
Congress House, 14 Lyon Rd, Harrow HA1 2EN
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SMY Property Services

SMY Property Services

(7)
  • Plumbing
“We had Dermot out to replace our boiler and heating system in Watford he did an amazing job from start to finish and really took care of us on price,we look forward to having you back when we build the extension next year. Thanks again Liam and V...”
Family Business
Free Initial Consultation
9 Forward Dr, Harrow HA3 8NT
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A M Services London Ltd

A M Services London Ltd

(7)
Breakdown, Power Flushing, Installation
“Colin is agenda. Obviously fully certified and insured but an all round good and safe person who would never overcharge. His visits are normally a maximum of an hour and he has a call out charge. A good un who is worth his weight in gold!”
32 Priest Park Ave, Harrow HA2 0RB
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R&R Air Conditioning Ltd

R&R Air Conditioning Ltd

(1)
“Installed new aircon great job done by all involved. Brilliant service, great lads and fantastic pricing. Highly recommend”
Free Initial Consultation
In Business Since 2022
58 Shaftesbury Ave, South Harrow, Harrow HA2 0PN
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Baap Gas & Heating Services

Baap Gas & Heating Services

(24)
  • Underfloor Heating
  • Home
  • Boiler
“Super responsive service, arranged appointment directly with the tenants within a day of my call. Provided good feedback and best of all did not create additional unnecessary work. I will definitely be using BAAP Gas and Heating Services again. Posit...”
2 Lavender Gardens, Harrow HA3 6DD
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MR Plumbing & Hvac

MR Plumbing & Hvac

(1)
“Without a doubt I would advise everyone to use MR Plumbing & HVAC Ltd Patrick”
11 Northolt Rd, South Harrow, Harrow HA2 0LH
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Philip Refrigeration and Air-Conditioning [prac ] Ltd

Philip Refrigeration and Air-Conditioning [prac ] Ltd

(1)
“Great work!”
46 Connaught Rd, Harrow HA3 7LD
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Quantum Electricians & Plumbers

Quantum Electricians & Plumbers

(44)
Heating, Plumbing, Drainage
“Used Quantum thrice now, for different plumbing and heating issues. Good quality of service and efficient with the use of time. For one of the issues the visit had to be rearranged at short notice due to the engineer becoming unavailable. The issue w...”
Transparent Fees & Pricing
Emergency Services
Coupons & Offers
Niddry Lodge, 51 Holland St, London W8 7JB
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HT Cooling LTD

HT Cooling LTD

(9)
  • House
  • Quote
“Harry was extremely friendly, and helped with all queries that I had. They were very competitively priced with other company quotes and left the house tidier than when they came in. Would definitely recommend. Positive Responsiveness, Punctuality, Qu...”
Emergency Services
In Business Since 2021
Serving Harrow Area
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Calibre Climate

Calibre Climate

(4)
  • Team
“A very experienced and customer focused team. As it was a retro-fit, the team knew the importance of looking after our home and left everything neat and tidy. Very good at listening to what we wanted. A premium service – Niall Mills, Regent's Park”
Family Business
In Business Since 2013
Noble house, Eaton Rd, Hemel Hempstead Industrial Estate, Hemel Hempstead HP2 7UB
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Pimlico Plumbers

Pimlico Plumbers

(26)
Building, Commercial, Bathrooms
“Lee (Bassett) came to assess water running down our downstairs neighbour's walls. He quickly found the leak and managed to isolate the affected hose so that we could turn our water supply back on. He was a lovely gentleman and was very reassuring. He...”
Emergency Services
In Business Since 2002
Coupons & Offers
Pimlico House, 1 Sail St, London SE11 6NQ
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Master Gas London

Master Gas London

(50)
Gas Pipe Repair Visit, Gas Pipe Installation, Homeowner Gas Safety Certificate
“Excellent job! Decent price, professional install, done on time and everything was left tidy after explaining the new boiler controls clearly. With my boiler beyond repair I got a replacement quote, with explanations, within 30 minutes. The team boo...”
Emergency Services
Family Business
In Business Since 2018
Free Initial Consultation
83 Brookscroft Rd, London E17 4JP
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Geo Thermal

Geo Thermal

(49)
Boiler Service, Boiler Installation, Other Gas Services
“Very impressed with Geo Thermal. Chris was very helpful on the phone and came over next day to review the situation. He provided a detailed and transparent quotation. Really helpful and so much better than other companies I'd approached. He replaced ...”
Free Initial Consultation
Emergency Services
41 Sittingbourne Ave, London EN1 2DB
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HIU Service & Repairs R&B London HIU Engineers Limited

HIU Service & Repairs R&B London HIU Engineers Limited

(49)
Cylinders & Thermal Stores, Hius Heat Interface Units, Mvhr Domestic Ventillation System
“I was starting to give up hope with my radiators not emitting any heat, until Scott was able to locate the issue, balancing my rads and fixing the issue at hand. Not only did he fix the problem I was having, he was also very polite and a well mannere...”
Emergency Services
In Business Since 2018
Transparent Fees & Pricing
Office No 7, 35-37 Ludgate Hill, London EC4M 7JN
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Ry Group

Ry Group

(37)
Commercial & Facilities Management, Domestic Services, Landlords
“Ry Group were recommended to me after a previous bathroom fitter left me with two major issues. They have done an amazing job. Communication is good. The engineer that came was friendly, courteous, tidy and always on time. I wouldn't hesitate to use ...”
Transparent Fees & Pricing
Family Business
Emergency Services
Free Initial Consultation
Serving Harrow Area
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Avenue Heating Ltd

Avenue Heating Ltd

(49)
Combination Boilers, Nest Pro, Boiler Installation
“We moved in Feb 2023 and needed the existing (over 10 years old) boiler servicing, urgently, plus all the other plumbing hitches we found (leaks, etc.). Avenue Heating were recommended by another tradesperson. They were quick and efficient, so we ask...”
Emergency Services
In Business Since 2017
Transparent Fees & Pricing
Suite Unit 107, 186 St Albans Rd, Watford WD24 4AS
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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
“Oct 23 - James came to remove and old boiler from the first floor then install the new boiler on the ground floor loo. He did a superb job. He was very professional and overcame odd bits about the house easily. In addition, he was very neat and tid...”
Emergency Services
In Business Since 2009
Free Initial Consultation
1 Meadfoot Rd, London SW16 5BL
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Citywide Boiler Repairs

Citywide Boiler Repairs

(49)
Boiler Installation Notting Hill, Boiler Repair, Boiler Replacement
“I reached out to Pasha for a boiler repair job based on the excellent google reviews. Pasha adapted the arrival time to suit my schedule and solved the problem in a timely matter with a reasonable price. Thank you Pasha for providing such an outstand...”
Free Initial Consultation
Emergency Services
5 St Ervans Rd, London W10 5QX
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Emergency Plumbers Saint Albans

Emergency Plumbers Saint Albans

(47)
Central Heating Repairs St Albans, Plumber in St Albans, Blocked Drains St Albans
“Very friendly team responded quickly and replaced a difficult to find elderly flush and inlet valve. Plumber worked calmly and left the place clean, tidy and in full working order. Perfect! Positive Responsiveness, Punctuality, Quality, Professionali...”
Emergency Services
15+ Years Experience
Free Initial Consultation
5 Grovelands, Park Street, St Albans AL2 2RF
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Advanced Heating & Plumbing

Advanced Heating & Plumbing

(42)
LPG Gas Services, Gas, Plumbing
“I had a major issue with my boiler, Tony was incredibly helpful when it came to advising on possible ways to fix it, or replace it. It was obvious the best solution was to simply replace it. With Tony you are paying for his experience, his expert...”
Transparent Fees & Pricing
Emergency Services
Free Initial Consultation
5 Leander Gardens, Watford WD25 9DW
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HVAC, Heating & AC Services in Harrow Cost Estimates

Minimum cost
£1758
Maximum cost
£10535
National Average
£5485
Avg Per Hour Rates
£146
£3765
£7269
Average price range is based on 540 cost profiles
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Average Cost £5485
Minimum cost £1758
Maximum cost £10535
Avg Per Hour Rates £146

Average range $3765 to $7269 is based on 540 cost profiles.

Why these companies made our list

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