Gas Engineers in Clapham

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (471 reviews)

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Some of our top rated gas engineers in Clapham

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Lambert Heating & Renewables Ltd
Rating: 5 out of 5
Gas Engineer in Clapham
Lambert Heating & Renewables Ltd Trusted local specialists in central heating, boiler installation, heat pumps, servicing, and fault diagnostics. We also carry out full heating system upgrades and compliance-first installations tailored to your home. With over 25 years’ experience—including direct contracting for British Gas—we’ve built a reputation for clear advice, professional care, and long-term client satisfaction. Every job is handled with precision, transparency, and respect for your time. ✅ Heat Geek Elite Installer ✅ Which? Trusted Trader ✅ Gas Safe Registered: 501237 ✅ License Number: 3614954 Thank you for considering us—your trust means everything.
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Latest review:
Gas Work- 16 Jun 2017
Terry did a great job in diagnosing and quickly fixing the problem with our boiler - also identified and fixed other issues that were missed by previous gas engineers. Great communication and very efficient, very happy with the service.
AMR Contractors Limited
Rating: 4.5 out of 5
Gas Engineer in Clapham
we aim to deliver a satisfying job for customers and continue doing so by commitment.
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Latest review:
Gas Work- 27 Dec 2023
Excellent work, can't recommend highly enough. AMR offers great value and service — turned up on time, got the work done without any problem, found another issue with my flue and was able to fix that for a good price too. More than willing and able to explain issues and investigate something that had gone through other tradespeople (a boiler engineer and gas emergency personnel) to diagnose what went wrong and reassure us we wouldn't run into other issues. Thank you!
Pt Gas & Plumbing Solution
Rating: 5 out of 5
Gas Engineer in Clapham
Looking for a reliable, independent professional in London? As a fully qualified, sole trader Gas Safe Registered Engineer, Plumber, and experienced Bathroom Fitter, I offer a dedicated, personal service focused on high-quality workmanship, safety, and precision. Whether you need a simple leak fixed, a boiler serviced, or a complete luxury bathroom renovation, I provide a comprehensive service from start to finish. I take pride in being a "one-stop shop" for my clients, saving you the hassle of hiring multiple tradespeople. Because you deal directly with me, you can count on clear communication and accountability from start to finish. My Services Include: Heating & Gas: Boiler installations, servicing, and Landlord Gas Safety Certificates (CP12). Plumbing: Gas leak detection, pipework repairs, central heating powerflushing, and emergency call-outs. Bathrooms & Kitchens: Full bathroom refurbishments (including tiling and plumbing), shower installations, and gas cooker/hob fitting. General Maintenance: All aspects of domestic plumbing and maintenance. I am committed to customer satisfaction, keeping a clean workspace, and ensuring all projects are completed to the highest standards. Get in touch today for a professional and honest service.
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Latest review:
"Piotr serviced my boiler and fixed a problem with my radiators. He arrived on time and completed the work very quickly and at a reasonable price."
LONDON AND SURREY GAS SERVICES LTD
Rating: 5 out of 5
Gas Engineer in Clapham
We have being trading for 22 years. We are a family run business working from a gas/heating showroom. We specialise in all gas and central heating work, installing boilers, breakdowns and servicing, are new boilers come with up to 10 year warranties. We issue landlords gas certificates we install radiators cylinders and tanks and power flushing heating systems and plumbing repairs. We are gas safe registered.
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Latest review:
Gas Work- 5 Dec 2017
Very positive experience. Fast and friendly communication. It was easy to book an appointment when convenient for us. The gentleman who came to do the service was friendly and very competent. Would use again.
K. Plumbers
Rating: 5 out of 5
Gas Engineer in Clapham
Reliable and honest Plumber/ Gas safe engineer with many years of great experiences. I have undertaken all sorts of jobs from working with some of the oldest plumbing appliances to the latest. Able to do all sorts of jobs - Leaks - Boiler/ Plumbing Repairs - Installs - 1st and 2nd fix - Minor blockages - Radiators - Bathrooms - Fault Finding
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Latest review:
Plumbing- 30 Jun 2019
Kay was quick to reply to my emergency request, he arrived on time, early even and completed the job the same day. He was polite and respectful and the toilet was working again in no time. He quoted a good price and he stuck to it. He is fair, honest and reliable I will definitely be using Kay again if I have any plumbing or heating issues. Many thanks Kay!
PLUMB SQUAD
Rating: 4.9 out of 5
Gas Engineer in Clapham
Welcome to PlumbSquad! We’re a dedicated team of specialist boiler engineers passionate about keeping your home warm, comfortable, and running smoothly. With expertise in boiler repairs, replacements, and full heating system and bathroom solutions, we bring reliability and a touch of flair to every job. At PlumbSquad, we pride ourselves on top-notch workmanship and friendly service, ensuring every customer feels part of the squad. Let us handle the heat so you can relax in comfort.
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Latest review:
Gas Work- 29 Jan 2026
Thomas did a thorough job of meeting our requirements (inspecting a boiler and Megaflow unit) but went beyond that to also inspect the radiators, without being asked to, which was hugely helpful and indicative of someone who cares about his customers.
Pinnacle Gas and Heating Services
Rating: 5 out of 5
Gas Engineer in Clapham
Pinnacle Gas and Heating Services provide a fast, honest and trustworthy service, with high quality workmanship and good value for your money. I have been in the gas and plumbing industry for 10 years. I take all sorts of work from changing your boiler, fixing and finding a gas or water leak, to fitting a new tap or painting your whole house.
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Latest review:
Gas Work- 9 Jun 2026
Adeel very knowledgeable and walked me through every step of the job. Very happy with the work done power flushing the whole system, replaced a new radiator and fitted a new magnetic filter as well.
Jikka limited
Rating: 5 out of 5
Gas Engineer in Clapham
The team at Jikka Ltd is the only one you’ll need to rework your bathroom. With more than two decades of experience in the industry designing bathrooms, we are more than capable of providing you with the bathroom space of your dreams. The standard of our work is so high that our customers always leave us positive reviews and are left with a bathroom that is a stunning feature of their home.
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Latest review:
Installed a new toilet in the Wet Room. Fitted a towel radiator in the upstairs bathroom. He removed the bath panel and tiled the area, built a new cabinet and installed a glass top with a new wash basin. His work was extremely good and he was reliable and totally honest, I felt perfectly happy leaving him in the house on his own. He took a pride in his work and always made sure to tidy up before leaving. Alex would be an asset to any company that employs him. I wish him success.
FGN Plumbing and Heating
Rating: 5 out of 5
Gas Engineer in Clapham
I am an experienced domestic plumber, gas engineer and heating engineer. Fast, clean and reliable. I can find solutions for your plumbing issues.
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Latest review:
Gas Work- 21 May 2024
Very quick to reply to my post and quick to attend the property. Resolved the issue quickly and charged a fair price. I would definitely recommend.
Bdm plumbing and heating
Rating: 5 out of 5
Gas Engineer in Clapham
All plumbing,drainage and heating No job too small. Very cheap and extremely reliable. Service and repair Heat interface units. Combi to combi swaps can be carried out as emergency in an evening if required. Gas Safe registered business No: 563030 Unvented hot water G3 certified All work carried out to an extremely high standard. Also very flexible with the hours we work so can accommodate most situations.
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Latest review:
Gas Work- 30 Aug 2020
Barry is incredibly helpful and provided me with a very reasonable quote. Work was done quickly and efficiently with zero hassle. He has also been very helpful after the installation with my questions and queries. Would recommend to anyone.
A TO Z GAS HEATING PLUMBING & BUILDING SERVICES LTD
Rating: 5 out of 5
Gas Engineer in Clapham
I been running my own business for the last 5 years I have team Who are reliable and experience. Gas work plumbing. And any thing to do with building Thanks
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Latest review:
Gas Work- 18 Nov 2020
One of the best. Carried out work expeditiously and answered all my questions Definitely recommended
Heat input plumbers
Rating: 5 out of 5
Gas Engineer in Clapham
30 years experience in plumbing and heating and boiler repair, maintenance and installation Domestics and commercial Also design and installation of the every aspect of bathroom,Kitchen.and all related to plumbing needs.
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Latest review:
I had ongoing problem with my heating and hot water system, which was quite complicated.I contacted several well-known companies and I have spent a considerable amount of money, but none of them were able to identify or fix it . A friend recommended Mansour from heat input plumbers ,and I am very happy he did. Mansour spent almost half of a day carefully diagnosing the system,and successfully fixed the problem that others could not. I deliberately waited some time before writing this review to make sure everything working correctly. I am pleased to say that heating and hot water system has been operating perfectly ever since. Mansour is knowledgeable, professional,patient and clearly takes pride in his work. I extremely happy with the service and recommend him to anyone who need expert help with heating,boiler and plumbing in central London. Thank you Mansour,for a fantastic job
G.T.L. Gas and Heating Solutions
Rating: 5 out of 5
Gas Engineer in Clapham
Small one man band take on anything from radiators, boiler installs and service and repairs and gas work.
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Latest review:
Gas Work- 6 Oct 2023
Turned up bang on time, explained the work to be done and what testing was needed. Showed where work would be done and completed quickly. Friendly and efficient. Recommenended.
Inspection Team Limited
Rating: 4.9 out of 5
Gas Engineer in Clapham
I'm qualified electrician ( NICEIC ) to carry out all types of electrical installation and emergency electrical repairs .I'm gas safe registered, I'm fully trained Gas engineers and qualified to work on all central heating systems. I can carry out Landlord gas safety certificate.
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Latest review:
Electrical- 29 May 2017
Adam came within the hour as he said, and did a good job. Great - what more can you ask for?!
Heat Master Services Ltd
Rating: 5 out of 5
Gas Engineer in Clapham
We are a reliable and experienced heating and plumbing company providing high-quality workmanship for domestic customers. We specialise in boiler installations, servicing and repairs, central heating systems, and general plumbing work. We pride ourselves on honest advice, clear pricing, and a clean, tidy finish on every job. Customer satisfaction and safety are always our top priorities.
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Latest review:
Gas Work- 22 Apr 2026
Good, professional and friendly service which was competitively priced. Kept me informed of a few issues as they arose. Worked cleanly and neatly.
Greenaway Plumbing & Heating
Rating: 5 out of 5
Gas Engineer in Clapham
Small local business
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Latest review:
Danny came out to fit a new bathroom tap for me, he was able to fit me in at short notice and very reliable. He got the job done quickly and removed rubbish too. I would highly recommend Danny as he is very friendly and professional. I will continue to use Danny in the future and will be recommending to family and friends.

4.8

Top rated Gas Engineers

Our Gas Engineers in Clapham, are rated 4.8 out of 5 based on 471 reviews from customers like you.

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

Gas engineers in Clapham 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 Clapham:

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 Clapham 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 Clapham gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in Clapham

The average hourly rate for a gas engineer in Clapham 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 Clapham:

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 Clapham with MyBuilder

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

Step 2: Browse and compare Clapham gas engineers

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

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 Clapham 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 Clapham 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 Clapham 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 Clapham 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 Clapham 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 Clapham 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 Clapham

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

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