Welwyn Garden City

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Welwyn Garden City
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Professional HVAC Contractors in Welwyn Garden City

The highest-rated Heating & Air Conditioning companies out of 46 vetted & reviewed in the Welwyn Garden City area.

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MJB Heating and Plumbing Ltd

MJB Heating and Plumbing Ltd

(24)
  • Running
  • Heating System
  • Money
“Professional, intelligent and very responsive. My heating failed early on a very cold Sunday morning and I was despairing of finding any heating engineer to help us. Ed arrived within the hour and fixed the problem very thoroughly in half an hour. ...”
Free Initial Consultation
Serving Welwyn Garden City Area
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ECO Energy Services

ECO Energy Services

(42)
“Here's a suggested message: "I highly recommend the government grant through Eco Energy Services at https://ecoenergyservices.co.uk/refer-a-friend/ .It's a fantastic opportunity to make your home more energy-efficient and save on bills.”
124 City Rd, London EC1V 2NX
FAQs
What are eligibility criteria for boiler replacement grants in the UK?
To get financial assistance for a new boiler, you typically need to be on government benefits, have a low income, and have an old or inefficient boiler having EPC rating below D. Grant programs help make boiler replacements more affordable for those who need them.
Which eligible benefit recipients can apply for a free boiler grant?
People receiving certain benefits like Pension Credit or Universal Credit might qualify for a free boiler replacement, but other factors like income may also be considered.
Are There Any Central Heating Grants For Over 60's?
Yes! Pensioners may be eligible for central heating grants if they are or any of their household is the homeowner, and receiving Pension Credits or over-60-aged pensioners receiving Working Tax Credit can apply confidently.
Why choose an Air Source Heat Pump?
Air source heat pumps use the outside air to heat your home, potentially lowering your energy bills and helping the environment by reducing carbon emissions. They are the future of the heating system.
Get the answers to more questions on the FAQ page on our website.
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AAC Group

AAC Group

(50)
  • Polite
  • Job
  • Happy
“AAC were able to source a replacement condenser quickly and book the work on my requested date. The condenser was replaced by Samuel Alcantara who was polite and efficient.”
In Business Since 1997
Unit 6, Mallow Park, Watchmead, Welwyn Garden City AL7 1GX
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Rwph LTD

Rwph LTD

(35)
  • Job
  • Boiler
  • Price
“I recently used RWPH Ltd when I had a few issues with my boiler and central heating. First and foremost they fixed the problems.but in addition I found them very helpful in explaining what was needed, they carried out the work on time and to the agre...”
Transparent Fees & Pricing
Emergency Services
17 Waterford Grn, Welwyn Garden City AL7 2LE
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Kings Renovations

Kings Renovations

(47)
  • Money
  • Quote
  • Number
“Fabulous work by the team. Friendly workman in Hertfordshire. Thank you for the new bathroom. Services Install flooring, Remodeling, Shower installation, Paint indoors, Painting, Bathtub replacement, Shower refinishing, Toilet installation, Bathtub i...”
Walnut House, Welwyn Garden City AL7 4EX
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Heatsafe Gas and Plumbing Ltd

Heatsafe Gas and Plumbing Ltd

(23)
Smart Controls Install and Repairs, Gas Servicing, Landlord Safety Certificates
“We had Ashley from heat safe come to our house and I only have great things to say about him. Was very knowledgeable and he's work was top quality. If you need a job do not hesitate to call him. 100% recommend”
20+ Years Experience
Serving Welwyn Garden City Area
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London Air Con

London Air Con

(26)
  • Engineer
  • Questions
  • Quality
“We were so impressed with the speed of response through to quotation. We have considered having Air conditioning installed for some time but were put off by the ugly external units. John is obviously experienced in his field & designed our system...”
In Business Since 2019
S201 Garden Studios, 71-75 Shelton St, London WC2H 9JQ
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Commercial Gas Safety Certificates Ltd

Commercial Gas Safety Certificates Ltd

(19)
  • Book
  • Service
“Very friendly, amazing service and good prices, would definitely recommend - Repaired my gas leak in less then 30 minutes and gave my Gas Safety Certificate.”
Transparent Fees & Pricing
In Business Since 2017
Eagle House, 163 City Rd, London EC1V 1NR
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Blue Whale Plumbing and Heating Ltd

Blue Whale Plumbing and Heating Ltd

(24)
  • Bathroom
  • Radiator
  • Trade
“I contacted Blue Whale about installing a boiler in a property that was newly connected to gas. The property has lots of potential for future extensions, so boiler placement was somewhat complicated to “future proof” Alex was fantastic and took th...”
Family Business
Free Initial Consultation
Serving Welwyn Garden City Area
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Cafco Ltd Gas

Cafco Ltd Gas

(4)
, Servicing Maintenance Installation
“It's a really lovely wonderful place to go and visit and I will hilly recommend going there It's very nice place and the atmosphere is very lovely God bless you all my friend's xXx”
14 Broadwater Cres, Welwyn Garden City AL7 3TU
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Chapman Ventilation Limited

Chapman Ventilation Limited

(4)
Products, Maintenance, Fabrication
“Friendly staff”
Emergency Services
15-20 Woodfield Rd, Welwyn Garden City AL7 1JQ
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Quantech Environmental Ltd

Quantech Environmental Ltd

(18)
  • Price
  • Units
  • Office
“We used Quantech to install the 4 new a/c units in our Holloway office. They offered alternative units at different price points and we appreciated the advice and guidance throughout the purchase process. The engineers themselves were tidy and certa...”
124 City Rd, London EC1V 2NX
Featured

Here’s another lovely little accreditation - our SAFEcontractor certificate by Alcumus. We take Health & Safety seriously, not just of our staff and engineers but also our clients, their customers and members of the public. Very often, it’s just a matter of working smarter, not harder!

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Gas Patrol

Gas Patrol

(6)
  • Call
  • Questions
  • Bathroom
“Very friendly and professional. I called them when my boiler broke down in the middle of a cold snap. Sean attended promptly, fixed my boiler and even gave me a few handy tips to keep my home warm during this winter. Overall, exceptional service.”
Free Initial Consultation
Serving Welwyn Garden City Area
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ES Energy Limited

ES Energy Limited

(9)
  • Insulation
  • Loft
  • Energy Bills
“I can't recommend ES Energy enough for their boiler replacement service! The team was professional, skilled, and completed the installation in a timely manner. In addition to the boiler upgrade, they suggested adding loft insulation, which has made a...”
128 City Rd, London EC1V 2NX
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Heat Pump Technologies Ltd

Heat Pump Technologies Ltd

(2)
Ground Source Heat Pumps, Domestic Installation, Air Source Heat Pumps
“Knowledgable regarding gas boiler replacements.”
149 Cole Green Ln, Welwyn Garden City AL7 3JG
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Castle Heating Herts Ltd

Castle Heating Herts Ltd

(1)
Boiler Repair, Plumbing, Vented/Unvented HOT Water
“Really friendly, polite and professional service. Highly recommend”
29 Cypress Ave, Welwyn Garden City AL7 1HN
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Workforce Property Services Ltd

Workforce Property Services Ltd

More, Home
“Workforce Property Services Ltd has worked hard to build a strong reputation for providing our customers with a personal, highly reliable and quality service. With our management team having more than 25 years experience in the trade, Workforce has g...”
25+ Years Experience
Kemp House, 152 City Rd, London EC1V 2NX
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Stagg Plumbing and Heating

Stagg Plumbing and Heating

(3)
“Quick and professional. Was a very nice experience. (Job in Broxbourne April 2025)”
20+ Years Experience
Unit 1, Swallow Court, Swallowfields, Welwyn Garden City AL7 1SB
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Halo Hvac

Halo Hvac

(1)
“Received a good service from the Halo team, experts in their field. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services HVAC system repair, HVAC system maintenance”
128 City Rd, London EC1V 2NX
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Landmark Building Services Ltd

Landmark Building Services Ltd

“Landmark Building Services we are a London based company. Providing quality workmanship & professional services in plumbing and heating for our customers. Boiler installation services/ Domestic, Commercial and Industrial”
Serving Welwyn Garden City Area
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Bakker & Wilson Plumbing and Heating Ltd

Bakker & Wilson Plumbing and Heating Ltd

(4)
“I have used this firm for a number of years for my boiler services and plumbing needs, great service, work carried out well and very knowledgeable, helpful and friendly, a good reliable firm I would highly recommend!”
Free Initial Consultation
25+ Years Experience
Serving Welwyn Garden City Area
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Vestcom Ltd

Vestcom Ltd

Kitchen Extraction Systems, Fire Rated Ductwork Systems, Air Conditioning
“Vestcom Ltd can supply and install bespoke Fire Rated Ductwork systems to meet your requirements and installed, inspected and tested in accordance with the conditions specified in the British Standards BS476 Part 24.”
30+ Years Experience
Unit 5 The Polaris Centre 41, Brownfields, Welwyn Garden City AL7 1AN
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Breffni Air (UK) Ltd.

Breffni Air (UK) Ltd.

“Breffni Air (UK) Ltd are Europe's leaders in ventilation ductwork solutions, delivering projects throughout the UK ranging from Commercial and Leisure, to Healthcare, Retail, Nuclear and Industrial Processes. We are dedicated to providing the highest...”
In Business Since 2016
Kemp House, 152 City Rd, London EC1V 2NX
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Inspace Mechanical & Electrical Limited

Inspace Mechanical & Electrical Limited

“Our hand-picked team has grown since those early days and we now incorporate both experienced engineers as well as young trainees who we are supporting through various apprenticeship schemes. We, as always, strive to achieve top-end engineering stand...”
NICEIC Certified
50+ Years Experience
43 Longcroft Ln, Welwyn Garden City AL8 6EB
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HVAC, Heating & AC Services in Welwyn Garden City Cost Estimates

Minimum cost
£2114
Maximum cost
£12668
National Average
£6596
Avg Per Hour Rates
£176
£4528
£8741
Average price range is based on 463 cost profiles
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Average Cost £6596
Minimum cost £2114
Maximum cost £12668
Avg Per Hour Rates £176

Average range $4528 to $8741 is based on 463 cost profiles.

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