Gas Engineers in Hertfordshire

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (275 reviews)

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Some of our top rated gas engineers in Hertfordshire

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Safesure Plumbing and Heating Limited
Rating: 5 out of 5
Gas Engineer in Hertfordshire
We are a Plumbing and Heating company with over 20 years of experience in the industry. We carry out all varieties of works from boiler changes to bathroom refurbs and general maintenance work . All our engineers are Level 3 NVQ qualified with city and guilds and are also gas safe registered. No job to small.
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Latest review:
Gas Work- 22 Aug 2014
The chap came out and checked our boiler and made sure our oven was isolated and safe. Very friendly and efficient. Would definitely reccommend!
K. M. Ersus LTD
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Welcome to K. M. Ersus LTD We are a reliable and skilled renovation team based in Potters Bar, offering high-quality bathroom and kitchen refurbishments, plumbing, tiling, and general renovation services. ✅ 20+ 5-star reviews ✅ Fully registered & verified ✅ Fast, clean and honest service We proudly serve London and nearby areas, including North London, Enfield, Barnet, Watford, Cheshunt, Waltham Cross and beyond. We can help with: 🛁 Bathroom Remodeling – Full refurbishment, plumbing, tiling, electrics, flooring, vanity and WC fitting. 🍽️ Kitchen Remodeling – Tiling, worktop installation, cabinet fitting, plumbing and electrical work. 🚿 Plumbing – Installation and repair of sinks, toilets, taps, showers, radiators. 🧱 Tiling – Wall and floor tiling in bathrooms, kitchens, hallways. 🏠 Full Home Renovation – Internal layout changes, wall removals, flooring, painting, lighting. 🪵 Laminate Flooring – Professional installation of laminate and engineered flooring. 🎨 Painting – Clean and neat interior painting with durable materials. 🔧 Handyman Work – Small jobs such as furniture assembly, minor repairs, shelf fitting etc. We are friendly, tidy and always aim to finish on time. 📞 Contact us now for a free quote and visit – no obligation.
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Latest review:
Plumbing- 21 Dec 2025
Erol did a great job installing a replacement glass shower enclosure for us. It wasn't a straightforward job because the replacement screen turned out to be too tall. Erol came up with ideas of how to address this. In the end we had to get another screen and Erol had to come back. He did a brilliant job. I highly recommend!
LB Heating & Plumbing Ltd
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Welcome to LB Heating & Plumbing Ltd. City and Guilds qualified and Gas Safe registered. We are also VAT Registered. We have a lot of experience in a wide range of jobs. No job is too big or small, from a set of taps to full heating system installations. We take great pride our work and all work is completed to the highest standard with customer satisfaction our main priority. All work is guaranteed for 1 year on parts and labour.
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Latest review:
Gas Work- 9 Jun 2020
very helpful and thorough!
Kula Heating and Plumbing
No reviews yet
Gas Engineer in Hertfordshire
Kula Heating and Plumbing offers a wide range of gas central heating and plumbing services. Boilers, underfloor heating, traditional and unvented cylinders, radiators as well as bathroom installations and general plumbing.
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Oakdene Heating Ltd
Rating: 5 out of 5
Gas Engineer in Hertfordshire
My Company is Oakdene Heating Ltd We have been is business for over 25 years in specialising in boiler repairs and heating systems also all hot water systems All our engineers are gas safe and offtec registered for domestic and commercial.
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Latest review:
Gas Work- 30 Apr 2019
Helpful and friendly. Job well done. Everything clearly explained. And the price was good too. Thank you.
Gas Heating and Plumbing Solutions Ltd
Rating: 5 out of 5
Gas Engineer in Hertfordshire
GHPS (Gas Heating and Plumbing Solutions Ltd) are a trusted, professional company with over 20 years' experience in the trade. We specialise in all types of central heating systems and plumbing work and highest standards of customer service are very important to us. We can help with routine or planned maintenance and deal with all of your plumbing and heating requirements.
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Latest review:
Gas Work- 27 Feb 2018
Quick response time! Very efficient and knowledgeable rather than other gasmen ive used in the past. Prices are also very competative. Highly reccomend
Cooling and Heating force Direct LTd
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Cooling and Heating force Direct is a friendly run business in Air-conditioning installation,Break down, maintenance, Domestic and Commercial Gas services are also covered. Gas Safe Registered company
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Latest review:
Needed a new gas cooler fitted to my property and he came highly recommended thru some contacts and he didnt disappoint with his attention to detail and eye for health and safety. Would use him again without a doubt.
DS Heating and Bathrooms
Rating: 5 out of 5
Gas Engineer in Hertfordshire
We are a dependable and honest gas safe registered plumbing company specialising in boilers and bathrooms.We also offer Powerflushing/ magnacleanse for all types of heating systems. Through being in the trade for over 10 years all our jobs are carried out to a very high standard and efficiently, not costing the earth either! we offer plumbing of all descriptions, heating alterations and installs, tiling and bathroom installations carried out with zero fuss.
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Latest review:
Kitchen Fitting- 2 Nov 2017
Declan came in and sold him self very well, we had a lot of questions and he was only too happy to work with us. Promt each morning and very tidy. The kitchen revamp we wanted turned out great and he did some extra jobs too. Great job and in good time and very professional. Would definitely recommend and we'll be contacting him in the spring for some other jobs.
Gas technicians uk ltd
Rating: 3 out of 5
Gas Engineer in Hertfordshire
Gas Techs Has Over 20 Years Experience In Gas, Heating, Boilers, & Plumbing Repairs 24/7 Emergency Free Call Out Same Day Services Low Rates Guarantee No Call Out Fees No Fix No Fee
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Latest review:
Gas Work- 27 Mar 2022
Christos is a real gentleman. I had a serious problem with boiler and no one could resolve it . Chris came , understood the problem & resolved it within an hour . After that he made sure that radiators are working fine and hot water is coming ok . I am quite pleased with his professional behaviour. Wish him best of luck . Thanks Christos
Richard Weedon
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Plumbing in London since 1989 approved contractor to the Royal Palaces, fully qualified Gas Safe in all domestic gas work, boiler installations and repair work undertaken. A family business that takes pride in our work, ensuring a good quality job at a reasonable price and always with safety in mind. £5,000,000 Public Liability Qualified for Mega Flow (unvented cylinders) service, repair and installation. Hydro Gas Ltd is Commercial Qualified for large houses and comercial premises.
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Latest review:
Gas Work- 2 Oct 2022
Brilliant service, very professional and Luke was a nice guy. Really reasonable too. Will use again
Aquila Heating Services Ltd
Rating: 5 out of 5
Gas Engineer in Hertfordshire
We are you’re local friendly eloquent plumbing & heating engineers within the Hertfordshire area, we also serve Luton, Bedfordshire and parts of North London, We carry out all aspects of plumbing, heating & gas works, with competitive prices - At Aquila Heating Services we pride ourselves on our work, we are Proffesional, work at a high level and are thorough with every job we do weather it’s small or big.
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Latest review:
Gas Work- 9 Aug 2019
Fast, courteous communication and prompt, efficient service. Would definitely recommend! ⭐️ ⭐️ ⭐️⭐️⭐️
KE Plumbing and heating
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Professional and experienced in gas work, plumbing and heating, installation , landlord certification, boiler servicing and repairs , very good knowledge on the heating system y-plan and s-plan as well as wiring up full systems, also wiring smart controls on all systems including UFH,
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Latest review:
Gas Work- 29 Nov 2022
Boiler not providing hot water. Erion came round within 4 hours, at a very busy time of year. He replaced the flow detector, fixed a second problem with rising water pressure by replacing a valve, and in addition tested CO levels and expansion vessel as part of the service. Very professional and knowledgeable, and reasonably priced. I would certainly recommend him and use his services again.
Saturn Gas Heating and Plumbing Services
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Saturn Gas Services have 10 years experience in Plumbing and Heating. We cover everything from a dripping tap to a full heating system installation. We specialise in boiler installations, services and breakdowns. Cylinder replacements, radiators and power flushes as well as unvented (pressurised) systems like Megaflows. Electrical issues? Not a problem. Thermostats, programmers, zone valves, timers etc. All works fully insured. Gas Safe registered. Free no obligation quotation.
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Latest review:
Central Heating- 8 Oct 2018
Lee provided an excellent all round service. He was friendly, approachable and the quality of work was completed to a very high standard. During the work, he gave an explanation of how to use the particular product which was useful to know. I would definitely hire him again and would highly recommend him to others.
Tapp plumbing heating and gas specialists
Rating: 5 out of 5
Gas Engineer in Hertfordshire
I have 15 years experience in all aspects of plumbing heating and gas Boiler installation Full heating systems Boiler breakdowns Powerflushing Fault finding Fully insured
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Latest review:
Gas Work- 3 Jul 2020
Excellent service - Mike did a service for our boiler and also drained and checked all radiators. He’s very knowledgeable in his trade and was thorough and efficient. Would definitely recommend for anyone having issues with a boiler / radiators.
billo's plumbing and gas
Rating: 5 out of 5
Gas Engineer in Hertfordshire
I offer premier plumbing services in Luton and travel to surrounding areas for your convenience. I specialize in a range of plumbing services, from routine maintenance and repairs to complex installations. My skills include pipe fitting, leak detection, system diagnostics, and emergency plumbing solutions. My work revolves around delivering exceptional service with integrity and professionalism. I believe in transparent communication, timely project completion, and ensuring customer satisfaction with every job. Choose me for reliable and high-quality plumbing work—where your needs are always my top priority.
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Latest review:
Gas Work- 16 Jun 2026
Excellent. Went above and beyond to make sure everything was 100%. He found a gas leak and rectified it and done my plumbing for my sink professionally. Would highly recommend him. Done what needed to be done. Didn’t try to upsell stuff not needed very honest.
Dream Plumbers Ltd
Rating: 4 out of 5
Gas Engineer in Hertfordshire
Construction company serving across London and Hertfortshire Installation, repairs, maintenance and renovations, we undertake it all. We have the perfect team to ensure that all the building
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Latest review:
Bathroom Fitting- 24 Jun 2014
I would definitely recommend Bartholomew, he was fast efficient, and very tidy, and to top it all really nice. I am very paranoid about plumbers after a bad experience a few years ago, but I think I have found a gem in Bartholomew.

4.8

Top rated Gas Engineers

Our Gas Engineers in Hertfordshire, are rated 4.8 out of 5 based on 275 reviews from customers like you.

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

Gas engineers in Hertfordshire 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 Hertfordshire:

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 Hertfordshire 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 Hertfordshire gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in Hertfordshire

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

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 Hertfordshire with MyBuilder

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

Step 2: Browse and compare Hertfordshire gas engineers

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

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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire 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 Hertfordshire

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

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