Gas Engineers in Harrow

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (496 reviews)

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Some of our top rated gas engineers in Harrow

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F D SERVICES FULHAM LTD
Rating: 5 out of 5
Gas Engineer in Harrow
The profile of F D services has been enriched by hard-working, highly qualified professionals who always do their very best to achieve excellence in their work. As a result, F D services is a well-established and trusted gas company with extensive experience. Customers are always happy to request our services again and again, as well as to recommend the company.
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Latest review:
Gas Work- 7 May 2024
Florin has done a great job to replace my gas system boiler. He worked hard to finish the job in one day, in fact stayed late evening to make sure the job was completed. He registered the boiler, provided the building reg and Lanlord certificate. I will recommend him based on my experience and will use him again in future.
CLA Heating & Plumbing
Rating: 5 out of 5
Gas Engineer in Harrow
Fully qualified, insured gas safe plumbing & heating engineer with 15 years experience. We specialise in boiler breakdowns, boiler servicing and boiler installations offering 10 years warrenty part and labour (on new installations) As you can see from the feedbacks I provide a Very friendly and realible service at competitive rates. I always ensure that after I have finished a job that the customer is 100% happy with my work and that I have kept everything clean and tidy. Payments are to be made on completion of job 😊
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Latest review:
Gas Work- 4 Sep 2025
Excellent service
TopHeatWork’s Ltd
Rating: 5 out of 5
Gas Engineer in Harrow
Plumbing and central heating engineer, been in this industry for over 10 years, specialist in unvented systems, underfloor heating, combi swaps, any gas related work, landlord certs, converting conventional systems to new sealed systems. Also installing water softners
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Latest review:
Sunny is the most professional and knowledgable engineer I’ve known. Excellent customer service and his workmanship is exceptional. Had 3 houses which had replacement boilers and been very pleased with the work and annual services.
VMV plumbing and heating Ltd
No reviews yet
Gas Engineer in Harrow
My name is Victor ☺️ I’m running a small local business . Free , friendly help and advance. Please short list me only if you want my service!
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Stefan The Gas Man
No reviews yet
Gas Engineer in Harrow
Hi I’m gas engineer for 5 years experience on boilers and gas appliances
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Activegas GB 24/7 LTD
Rating: 4.8 out of 5
Gas Engineer in Harrow
Welcome to Activegas GB 24/7 LTD At Activegas GB 47/7 we take pride in keeping your home and business running smoothly with reliable plumbing and heating solutions. From routine maintenance and repairs to full system installations, our experienced team is dedicated to delivering quality workmanship and exceptional service every time. Whether it’s fixing a leak, upgrading your boiler, or ensuring your heating runs efficiently through the cold months, we’re here to provide fast, friendly, and professional support you can trust. Your comfort and peace of mind are our top priorities—because when it comes to plumbing and heating, you deserve nothing less than the best.
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Latest review:
Gas Work- 6 Mar 2026
Work never done. But to not affect the builder rating I put this evaluation. But work was never done
JWS Plumbing and Heating
Rating: 5 out of 5
Gas Engineer in Harrow
I am a fully qualified plumber and gas engineer. I have been gas safe for 7 years and have been a plumber for 11. I work on Boilers, Heating Systems, Unvented and Vented Hot water Cylinders, Bathrooms, Kitchens and Drainage.. My two most important aspects of my company is the quality of work that is installed and my customer service.
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Latest review:
Gas Work- 6 Mar 2023
Good communication, work completed quickly and as per quote, and provided additional advice on future maintenance, left area clean and tidy. Would use again in future.
Commercial Gas Systems ltd
No reviews yet
Gas Engineer in Harrow
WE'RE A FULL-SERVICE HEATING SOLUTION. NO MATTER HOW SMALL OR HOW LARGE YOUR HEATING PROBLEM, WE'VE GOT A FIX FOR YOU. is at your service day or night. We have experienced technicians on-call 24/7 because no one decides when they have a heating problem. From routine maintenance no Vaillant boiler to burst pipes, we're here to help.
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GAS ECO HEAT
Rating: 5 out of 5
Gas Engineer in Harrow
GAs Eco Heat have been providing high quality plumbing and heating services in Hertfordshire and London for over 15 years. Delivering a high standard of workmanship and service every time is our top priority. Our motto is : “start off as a customer - end up as friend“
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Latest review:
Job: Full system upgrade including boiler and cylinder replacement, power flush of central heating and gas safe certification. Comment on workmanship, professionalism and reliability: Our experience of Przemyslaw Tomiczek's work has been fantastic. He is consistently entirely reliable, always consummately professional, and the quality of his work and advice is excellent. After the full system upgrade that he undertook for us, we have continued to use him for any and all plumbing jobs that may arise. He is easy to reach, always more than willing to answer questions and provide guidance, and he takes pride in both his work and the relationship that he fosters with his clients.
SKG Services
Rating: 5 out of 5
Gas Engineer in Harrow
Gas safe engineer and qualified plumber undertaking service breakdowns and installation of all gas appliances and general plumbing and heating services.
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Latest review:
Plumbing- 26 Aug 2020
Shaun was efficient, friendly and reasonably priced. I will definitely use him again should I need a plumber.
Home Utility Ltd
New on MyBuilder
Gas Engineer in Harrow
Welcome to Home Utility : your trusted local home repair team in London. We provide fast, reliable services across all London boroughs, including appliance repairs, electrical repairs, heating, and plumbing. Our qualified engineers offer expert repairs and installations to keep your home safe, comfortable, and running smoothly.
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Optimus property maintenance services
Rating: 5 out of 5
Gas Engineer in Harrow
Optimus property maintenance services is an independent service company which specialises in heating, plumbing, electrical and other building and construction services. With a highly experienced team to deal with all your domestic home maintenance needs.
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Latest review:
Gas Work- 26 Apr 2022
Rakesh was polite and helpful upon quoting and completing the work and showed up when he said he would. He provided me with recommendations and things to look out for in the future. He's booked in for next years' service.
Eco Friendly Heating and Plumbing ltd
Rating: 4.9 out of 5
Gas Engineer in Harrow
With decades of combined knowledge in the heating/gas industry we are a team of fully trained and qualified gas safe engineers. Specialising in many gas/heating works including:- Boiler Installation/Service/Breakdown Power flush Landlord Gas Safety Cert Radiator Installation Cooker/Hob Installation & many more. We aim provide each and every client with an first class service and ensure that the required works are completed to the highest standards at a fair & reasonable price.
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Latest review:
Gas Work- 21 Aug 2020
Profesional, clear on the quote and easy to communicate , I'll use him again
Finefix heating
No reviews yet
Gas Engineer in Harrow
Putting customer first. I cover all aspects in heating& plumbing & gas. I'm qualified heating engineer and gas safe register.
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12247499
Rating: 4 out of 5
Gas Engineer in Harrow
R.D.A PLUMBING AND HEATING LTD is a trustworthy and honest company that prides itself on quality and reliable work with 17 years experience in the industry, customer satisfaction is our goal. Competitive prices. All plumbing and heating works undertaken no job too big no job too small. Long term and short term contract works and maintenance work also undertaken. We accept cash/bank transfer/debit card - payment on completion of the job. Will not accept late payments.
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Latest review:
Plumbing- 16 Jan 2023
One of the most un-reliable plumber I have ever come across. I sent this man images of the job and explained to him what was required. I also explained the importance of this job. He confirmed he understood everything and the appointment was booked (a few days in advance). Well, he had other intentions: He left me a message around 1.5 hours before the appointment saying that he was ill. I stated that he can come in the afternoon or the next day. He kept on making excuses. I asked him to provide evidence of him being sick - he failed to do this also. Although people go get ill, I did expect him to provide evidence and attend at an alternative time.
Beamish Care Limited
No reviews yet
Gas Engineer in Harrow
Hi, I’m Ronnie, a friendly and reliable plumber, fully qualified and Gas Safe registered. I’ve been working in plumbing for a number of years and take real pride in doing a proper job for my customers. I cover all types of plumbing work, from small jobs like fixing leaks and unblocking drains, to bigger jobs like bathroom installations and heating work. I also offer a 24/7 emergency service, so if something goes wrong, you can count on me to be there when you need it. I know how important it is to feel comfortable having someone in your home, so I always aim to be respectful, tidy, and easy to deal with. I’ll explain things clearly, give honest advice, and make sure you’re happy with the work before I leave. Most of my work comes from happy customers and recommendations, and I’m always looking to build long-term trust with the people I work for. If you need a plumber you can rely on, feel free to get in touch.
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4.8

Top rated Gas Engineers

Our Gas Engineers in Harrow, are rated 4.8 out of 5 based on 496 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

Gas engineers in Harrow 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:

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 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 gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in Harrow

The average hourly rate for a gas engineer in Harrow 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:

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 with MyBuilder

At MyBuilder, finding an available gas engineer in Harrow 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. 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 can then view your listing and express their interest.

Step 2: Browse and compare Harrow gas engineers

Browse through the profiles of interested gas engineers in Harrow. Here, you can read real customer reviews, compare quotes, and review their past projects all in one place. You can also message interested Harrow 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 for your job, you can hire with confidence. Every tradesperson on MyBuilder, including Harrow 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

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 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 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 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 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 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 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

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

You can verify any gas engineer in Harrow’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 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 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 hold dual qualifications, but unless they appear on the Gas Safe Register, they cannot legally work on gas installations or appliances.