Gas Engineers in Harrow, Greater London

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (477 reviews)

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Some of our top rated gas engineers in Harrow, Greater London

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B S Plumbing & Heating
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
Im a self-employed experienced plumber and gas safe engineer.with 12years of experience.I'm a city&guilds qualified in plumbing and gas safe engineer. I do plumbing work from changing a tap to (full/part bathroom refurbishment/installation) installing showers/baths/sinks/toilets.radiators. new boiler installation .changing/upgrading boilers.systems.gas work. unvented hot water cylinder. gas hobs.etc its my livelyhood to take pride in my work and always striving for customer satisfaction.
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Latest review:
Gas Work- 18 May 2026
Very pleasant. The final cost vs initial quote were different. Thank you all the same!
Uber property services Ltd
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
Looking for skilled tradespeople to take care of your project no matter the size, then look no further, we are qualified and experienced in what we do. All our work comes with one year guarantee and is carried out according to the relevant regulations and British standards. Rest assure as we have a 2 million liability insurance to give our customers the piece of mind they need when working in their homes. Please read our reviews on mybuilder to see what our customer say about us
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Latest review:
Gas Work- 11 Jun 2020
Reliable and good job
HD heating maintenance & plumbing services Ltd
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
Hi, I’m Hamzah, a highly skilled gas engineer and plumber with 10 years of experience in the trade. I specialize in installing, servicing, and repairing gas appliances, heating systems, and plumbing solutions for residential properties. With a strong focus on safety, efficiency, and customer satisfaction, I take pride in delivering high-quality workmanship and reliable service. Whether it’s a routine maintenance job or a complex installation, I’m committed to providing professional and trustworthy solutions
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Latest review:
Gas Work- 6 Aug 2025
Completed quickly and to a high standard , and very reasonable rates for works carried out , thank you
Tropical heating gas and plumbing
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
Boiler breakdowns services, repairs and installs. Domestic gas works, Plumbing works and repairs, emergency call outs for gas and water.
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Latest review:
Gas Work- 31 Jan 2021
Very responsive, professional and efficient. Will have as my regular go to gas heating engineer. Great job well done!
Max Gas Ltd
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
With many years experience in the Gas and heating industry spending over 10 of those years working for British Gas before starting Max Gas Ltd. Working on all types of boilers whether installing, repairing or maintenance. Fully qualified, fully insured and guaranteed work, polite and reliable experienced engineer.
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Latest review:
Gas Work- 22 Sep 2021
Max did a great job!
yazad
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
Hi, I am a qualified and registered gas safe engineer. I work on domestic boilers and cookers. I can do installations, services, repairs and gas safety certificates. I have fixed many issues in the past and have a great deal of experience.
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Latest review:
Gas Work- 9 Feb 2026
Yazad turned up on time, did a very good job. Was very helpful.
OD
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
ODS PLUMBING AND HEATING LTD Our Services Include: • Plumbing & Gas Works (Boiler installation and boiler services) • Kitchen installation • Carpentry & door fitting • Painting & decorating • Flooring & tiling • Bathroom renovation With our skilled team, we guarantee high-quality workmanship and reliable service every time
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Latest review:
Hard Flooring- 29 Nov 2024
Following job well done by Obama: Remove existing carpet Install underlay Install laminate flooring Install bidding & door bar trim.
Fisca Plumbing and Heating Limited
Rating: 4.9 out of 5
Gas Engineer in Harrow, Greater London
I am very honest, hard working and qualified Civil engineer who has been working in the construction field since 1996 and does all types of building, plumbing and heating works which includes fitting and repairing boilers, gas cooker, gas fireplace and maintenance work. I am also a qualified Gas Safe Engineer who can provide the Landlord Certificate on residential property under the name of my own Fisca Plumbing and Heating Limited company.
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Latest review:
Gas Work- 27 Dec 2025
Great job done! Came to do job same day as I needed it done asap. Lovely guy, very pleasant & professional and completed job perfectly. Would definitely use again!
Full bathroom and kitchen installation
Rating: 4.9 out of 5
Gas Engineer in Harrow, Greater London
I'm a multi trade self employed person with 20 years experience in London. I can sort out almost any problem in customer house ,full bathroom and kitchen installation, flooring...and I'm GAS registered( 624936 if someone like to check online ), which mean new boiler installation, repair old one, gas certificate....
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Latest review:
Gas Work- 20 Mar 2026
Excellent from start to finish
Sxa. Ltd trading as VRConstructionEngineering
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
We are a qualified, multi-trade team covering gas, plumbing, kitchens, bathrooms, F-Gas and electrics offering complete start-to-finish solutions for homeowners. We work with clients ready to begin their projects, not those only collecting quotes. To ensure accuracy and commitment, we do not provide free quotes or estimates – instead, we offer a professional site visit and clear pricing so you know exactly what to expect. With us, you get one reliable team handling all trades, saving you time and hassle. If you’re ready to move forward, we’ll deliver expert workmanship, transparent pricing, and a seamless service from start to finish.
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Latest review:
Gas Work- 22 Jun 2026
Brilliant and honest chap. Solved my problem at no cost. Must recommend him for his honesty and timelines.
MST plumbing and gas
Rating: 4.8 out of 5
Gas Engineer in Harrow, Greater London
Great work force clean jobs
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Latest review:
Gas Work- 7 May 2025
Installed a boiler and I would highly recommending MST plumbing and gas. They were hard working and did a fantastic job.
BTHC Ltd
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
We are a family run business, highly professional, experienced and competent. You can entrust us with your gas, boiler, heating and hot water and plumbing. Our aim is to raise standards in the market full of ‘cowboys’. That’s why all our engineers are fully qualified and trained. We promise we will not give up until the problem is solved. For your peace of mind we are fully insured up to £10m.
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Latest review:
Gas Work- 3 Oct 2022
work completed professionally will use again.
Wats Up Plumbing and Heating
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
30 years in the gas industry working 18 years in commmecial and domestic and last 12 years in for a local authority i am gas safe registered 229887 CCN1 ,CEN1,CKR1,HTR1,WAT1 and CPA1
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Latest review:
I have found mr watson a reliable and capable engineer. Who goes out of his way to get you out of trouble. I have recommend him to many others and I have always been thanked for recommending him. I would have no concerns about recommending to others. He has fitted my heating system. My bathroom and power shower. He services and maintains them. He maintains my parents boiler and heating system. He also maintains my friends boilers as and when. He has always got us good prices on parts and I feel he charges reasonable prices. He has always made an effort to attend as soon as possible with brake downs even if it's weekends or evenings. He is always approachable and willing to help. He keeps appointments and always calls if he is going to be delayed I will certainly us him in the future and continue to recommend him. - Mrs K McDonough
Empire Home Solutions (EHS)
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
Empire Home Solutions (EHS) are experts in all things heating and plumbing. Proven by our 5* Google Reviews, our focus is on quality customer service and excellence. We offer long guarantees on our boiler installations and we can offer a wide range of products to suit all needs and budgets. EHS has a mission to bring local, friendly and honest home services to our community. Empire Home Solutions services include; Boiler Installations Boiler Services Boiler Breakdown 24/7 Emergency Call Out Gas Safety Certificates Gas Appliance Installation and Repair Electric Appliance Installation and Repair Domestic Power Flushing General Plumbing Services
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Latest review:
Gas Work- 29 Mar 2025
We were not getting enough hot water in the shower area. Shane replaced the faulty plate heat exchanger and we immediately saw the change in hot water temperature in the shower. He was happy to assist on other bits I had relating to the HWS. Overall a kind and helpful person who does his job professionally and ready to help. I would recommend him for any boiler related issues.
Giro Heating & Plumbing Limited
Rating: 4 out of 5
Gas Engineer in Harrow, Greater London
Giro heating and plumbing is your premier destination for a comprehensive range of heating and plumbing services. Our dedicated team specialises in delivering top notch boiler services, including installation, thorough servicing and adept fault finding. In addition to our expertise in boilers, we offer a wide array of plumbing solutions. At giro heating and plumbing we hold an unwavering commitment to customers needs and satisfaction.
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Latest review:
Plumbing- 14 Jan 2023
He did job to our satisfaction
SAR Heating & Plumbing
Rating: 5 out of 5
Gas Engineer in Harrow, Greater London
as a qualified gas and heating engineer, we aim to deliver high quality services we undertake all service related to plumbing, gas service and central heating
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Latest review:
Gas Work- 25 Nov 2020
Excellent communication and Servie. I would highly recommend Abdul. He arrived on time with all the required parts and did the job in few minutes. He even went the extra mile and fitted a couple of radiator valves that I had missing too and had a face mask when entering the flat. Thank you.

4.8

Top rated Gas Engineers

Our Gas Engineers in Harrow, Greater London, are rated 4.8 out of 5 based on 477 reviews from customers like you.

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What types of services are offered by local gas engineers in Harrow, Greater London?

Gas engineers in Harrow, Greater London can provide several services to help protect you and your home. Whether you’re upgrading your boiler, improving heating performance, or arranging a safety inspection, a gas engineer can help.

Here are some of the most common services offered by gas engineers in Harrow, Greater London:

Gas boiler installation: Fitting new boilers safely and efficiently, ensuring compliance with Gas Safe regulations.
Gas boiler servicing: Performing routine annual maintenance to keep your boiler running efficiently and identify early signs of wear.
Gas boiler repair: Diagnosing and fixing faults such as leaks, low pressure, or ignition issues.
Central heating installation and upgrades: Installing or upgrading radiators, thermostats, and pipework to improve heat distribution.
Landlord Gas Safety Certificates (CP12): Carrying out legally required annual checks for landlords and issuing certification.
Gas leak detection and repair: Locating and repairing gas leaks quickly and safely to prevent hazards.

MyBuilder makes it easy to find a Harrow, Greater London gas engineer urgently, helping you to keep your home safe. Simply post your job on MyBuilder, and available gas engineers near you will register their interest.

You can compare reviews and photos from previous jobs, discuss the work you need done in more detail and request quotes, all before you decide who to hire. The choice is entirely yours. Find the right Harrow, Greater London gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in Harrow, Greater London

The average hourly rate for a gas engineer in Harrow, Greater London is around £45 to £60 per hour, depending on the type of job and the engineer’s experience. Some may charge a daily rate of £250 to £400, particularly for larger or more complex projects.

Keep in mind that hourly and daily rates usually don’t include the cost of replacement parts, new appliances, or additional repair work, so it’s always best to confirm what’s included before hiring.

Here are some average prices for common gas engineering services in Harrow, Greater London:

New Gas boiler installation cost: £1,500–£4,000
Gas boiler servicing cost: £80–£120
Gas boiler repair costs: £100–£250
Central heating installation cost: £1,500–£4,500
Gas safety certificate cost: £60–£100
Gas leak detection and repair: £80–£250

Find a gas engineer in Harrow, Greater London with MyBuilder

At MyBuilder, finding an available gas engineer in Harrow, Greater London couldn’t be easier. Creating a job post takes just a few minutes and saves you the time and hassle of endless online searching.

Once your job is live, we’ll share it with gas engineers around Harrow, Greater London. Those who are available and interested will register their interest. And from there, it’s over to you.

Here’s how the process works:

Step 1: Share your gas works job

Describe your gas-related job with as much detail as possible, including images if required - whether it’s a new boiler installation, a repair, or a safety check, and post it to MyBuilder for free. Local gas engineers in Harrow, Greater London can then view your listing and express their interest.

Step 2: Browse and compare Harrow, Greater London gas engineers

Browse through the profiles of interested gas engineers in Harrow, Greater London. Here, you can read real customer reviews, compare quotes, and review their past projects all in one place. You can also message interested Harrow, Greater London gas engineers directly to discuss your job and confirm important details like timelines and pricing.

Step 3: Hire with confidence

Once you have decided on the right gas engineer in Harrow, Greater London for your job, you can hire with confidence. Every tradesperson on MyBuilder, including Harrow, Greater London gas engineers, undergoes checks at registration.

This includes ID documents, company details, qualifications for regulated work, and skills assessments, so you can be sure your home is in safe hands.

Questions to ask a gas engineer in Harrow, Greater London

Choosing the right gas engineer is essential, not just for quality but also for your safety. You can be sure you find a suitable gas engineer by asking the right questions.

Some key questions you should ask before hiring a gas engineer in Harrow, Greater London include:

Are you Gas Safe registered?

This is the most important question to ask. Only Gas Safe–registered engineers are legally permitted to carry out gas work in the UK. Ask to see their Gas Safe ID card, which lists the types of gas appliances they’re qualified to work on.

What experience do you have with this type of job?

Whether you need a boiler installation, central heating repair, or a gas safety check, look for someone who has completed similar work recently. Experience with your specific appliance brand or system can help avoid costly mistakes.

Can you provide a detailed written quote?

A professional gas engineer in Harrow, Greater London should offer a clear, itemised quote covering labour, parts, call-out fees, and VAT. This avoids unexpected costs and lets you compare prices easily between engineers.

Do you offer any warranty or guarantee?

Ask whether the engineer guarantees their workmanship and if the manufacturer provides a boiler or parts warranty. Many gas engineers in Harrow, Greater London back their work for 12 months or more.

Do you offer emergency call-outs?

Gas leaks and heating failures can happen at any time. Ask if the Harrow, Greater London gas engineer provides 24/7 emergency cover, and confirm how quickly they can attend.

What are your charges for emergency or out-of-hours work?

Many Harrow, Greater London gas engineers charge a higher rate for evenings, weekends, or emergencies. You should be aware of these rates in advance to avoid unexpected costs if something goes wrong outside normal working hours.

Will you provide a Gas Safety Record after the work?

For installations or inspections, your Harrow, Greater London gas engineer should issue a Gas Safety Record (CP12) confirming the appliance or system has been checked and meets legal safety standards. Be sure that the engineer you choose will do so, if required for the job.

FAQs: Frequently asked questions when looking for gas engineers in Harrow, Greater London

How do I check if a gas engineer is Gas Safe registered?

You can verify any gas engineer in Harrow, Greater London’s registration by visiting the Gas Safe Register website. You can also ask to see their Gas Safe ID card, which shows their licence number and the types of gas work they’re qualified to carry out.

How long does it take a Harrow, Greater London gas engineer to install a new boiler?

A straightforward boiler replacement typically takes one to two days. More complex upgrades (like moving a boiler or updating pipework) may take longer.

Do I need a gas engineer in Harrow, Greater London to conduct an annual gas safety check?

Yes, it’s recommended for all homeowners and legally required for landlords. Annual checks keep appliances safe, efficient, and compliant with UK regulations.

Can I ask a plumber in location to work on gas appliances?

Only if they are Gas Safe registered. Some plumbers in Harrow, Greater London hold dual qualifications, but unless they appear on the Gas Safe Register, they cannot legally work on gas installations or appliances.