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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Lacey Heating
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Gas safe registered heating and plumbing engineer with 18 years experience. We specialise in boiler repairs and installations. From just a service to full central heating install. We also do oil boilers and air source heat pumps. We undertake all works to do with bathrooms including complete refurbishments, building work, electrical, carpentry and tiling.
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Latest review:
Gas Work- 26 Aug 2024
Great advice and excellent aftercare. Not cheap but would recommend
Ambient Heating Solutions
Rating: 4.4 out of 5
Gas Engineer in Hertfordshire
Ambient Heating Solutions are a team of Gas Safe Registered engineers specialising in boiler and central heating installations. We have extensive knowledge and experience in the trade, no job is too big or too small. Customer service and satisfaction is our main objective.
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Latest review:
Gas Work- 19 Oct 2020
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GT Renovation
Rating: 5 out of 5
Gas Engineer in Hertfordshire
I have been in the plumbing trade for over 15 years providing high quality workmanship. We take every job and customer very seriously in setting to complete the job to the highest standard on time and budget. Every job comes with 1 year guarantee
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Latest review:
Gas Work- 8 Feb 2020
Glen and his team did a great job replacing my old boiler and radiators. His team arrived on time, were professional and courtesy. Glen also provided great after-sales support returning a few times to sort out some minor radiator leaks and boiler system checks. I would not hestiate to use Glen again in the future.
PMK-Plumbing Ltd
No reviews yet
Gas Engineer in Hertfordshire
At PMK-Plumbing Ltd, we pride ourselves on delivering high-quality gas, plumbing, and heating services across Hertfordshire, Bedfordshire, Essex, and Greater London. Our skilled professionals offer fair and transparent pricing, demonstrating that plumbing jobs don't have to be expensive. Trust us to provide exceptional service and quality workmanship at a reasonable cost. Contact us today and see why we're the top choice for all your plumbing needs.
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CLA Heating & Plumbing
Rating: 5 out of 5
Gas Engineer in Hertfordshire
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
R.H. Plumbing & Heating
Rating: 5 out of 5
Gas Engineer in Hertfordshire
20 years experience in the trade, I have worked with 24 hour maintenance and emergency companies gaining untold amount of knowledge on all sorts of plumbing systems. More recently I have been working on big building sites installing from new, house refurbishments, bathrooms and boiler changes.
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Latest review:
Gas Work- 12 May 2018
Very professional, reliable and tidy. We changed our back boiler for a comby boiler. The job was done in less time than anticipated. A few days later we had an issue not related to his job and he was in the house within half an hour and helped sort it very efficiently. We highly recommend his services and we will definately use him again.
Portland Plumbing Solutions
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Fully qualified plumber and Gas Safe Engineer, complete plumbing service. I work closely with my clients to provide first class solutions to maintained or new installations. I operate my own plumbing company, carrying out residential and commercial installations. As a business owner, I recognise the need for accurate cost and time management. I take pride in providing quality first time every time. I keep my knowledge up to date as part of my continuing professional development.
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Latest review:
Plumbing- 5 Sep 2020
Fixed my pipe leak, great service - I posted the job in the night and it got fixed first thing in the morning.
Sheriff Heating & Plumbing Services
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Gas Safe engineer with the appetite to always strive and do my best at everything I do. Having come from aircraft engineering background, it is about safety and quality of work, not quantity. Therefore, you can rest assured you’ll always receive great service with excellent value.
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Latest review:
Gas Work- 8 Feb 2019
Would recommend 100% arrived when stated, incredibly friendly and polite, explained the issue very clearly and showed me exactly what they had done and was all back up and running within the hour. All for a great price as well. Perfect service! Will be using again no doubt
D & G Heating
Rating: 5 out of 5
Gas Engineer in Hertfordshire
We are a gas and heating company based in the Hertford and Essex area with almost 20 years worth of experience. We cover a wide range of gas appliances including boilers, cookers, gas fires, water heaters and warm air units. We cover all types of work including servicing, breakdowns and instillations
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Latest review:
Gas Work- 30 Jul 2016
Derek's quote was reasonable, he arrived promptly, checked the safety of system before and after and completed the job quickly. He is a friendly guy and even gave me some smoke pellets to check my chimney for leaks after removing a gas fire. Would highly recommend
Mailer Gas and Construction
Rating: 5 out of 5
Gas Engineer in Hertfordshire
I'm a fully qualified commercial and domestic gas and heating engineer. I offer a range of services including: Service of boilers, Maintenance, Breakdowns on heating systems smart thermostat installations.
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Latest review:
Stephen has completed the work on time and budget quoted, Stephen comes highly recommended and have already asked Stephen to price additional works.
JT Heating&Plumbing Solutions
Rating: 4 out of 5
Gas Engineer in Hertfordshire
Welcome to JT Heating & Plumbing Solutions. We have over 10 years’ experience in heating and plumbing. We offer a wide range of services throughout Hertfordshire Essex and London and we are fully qualified and Gas Safe registered. Please call for a free quotation!
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Latest review:
Gas Work- 17 Aug 2018
Where do I begin? I asked Joe to move a toilet from one wall to another. He bolted the soil pipe onto my "dogs dinner" of a job, but my work didn’t leak. He came to fix his leak 2 times and he aborted the 3rd fix. I also had the hot water tank replacement booked in and he aborted the job on the day. During my time working with Joe I have been let down more times than any other tradesman (and he’s local)! And the problem he caused I will fix. Joe has a lot to learn about customer satisfaction and a professional attitude to work.
Barlow Gas
No reviews yet
Gas Engineer in Hertfordshire
Experience Gas Safe Engineer with a wealth of knowledge and experience. Can do attitude. Experienced kitchen appliance installer. All gas appliances fitted dual fuel cookers, gas hobs, ranges and free standing please call for advice and pricing
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DCL Plumbing and Heating
Rating: 4.8 out of 5
Gas Engineer in Hertfordshire
I have over 18 years of experience in this sector and hold all relevant qualifications and I am fully insured. I am able to provide solutions for common plumbing issues from taps, toilets, traps & also solutions for more complex problems such as boiler breakdowns & central heating fault finding service & repair as well as full central heating installation, boiler installation (backed with 10 year warranty’s on all boiler installs), radiator installation, boiler & hot water cylinder servicing
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Latest review:
Gas Work- 8 Dec 2024
Lee and his co worker came when they supposed to come pricing was clear and installed the new boiler efficiently and installed the new radiators very well very please with the work they did highly recommend then and they made sure the new system was working and functional before leaving
RTR Plumbing and Heating LTD
Rating: 5 out of 5
Gas Engineer in Hertfordshire
At RTR Plumbing & Heating Ltd, we take great pride in the reputation we have built and the journey that has brought us here. Through years of experience, we have had the privilege of working with skilled tradespeople and valued customers, overcoming challenges and delivering exceptional service every step of the way. Our Services We offer a comprehensive range of heating and plumbing services, carried out to the highest industry standards: Heating Services ✔ Boiler Breakdowns & Repairs ✔ Heating System Diagnostics & Repairs ✔ Radiator Performance Issues & Upgrades ✔ Boiler Replacements & Full Heating System Upgrades ✔ Power Flushing ✔ Boiler Servicing & Maintenance ✔ Landlord Gas Safety Certificates ✔ Underfloor Heating Design & Installation Plumbing Services ✔ Hot & Cold Water Supply Issues ✔ Tap, Shower, and Bathroom Fixture Replacements ✔ Water Softeners Installation ✔ Full Bathroom Refurbishments (Including Tiling) ✔ Basin & Kitchen Sink Replacements ✔ Legionella Risk Assessments ✔ Cylinder Repairs & Unvented Cylinder Installations ✔ Water Tank Replacements Why Choose Us? ✅ Quality Workmanship – We adhere to the highest standards, ensuring all work is completed professionally and efficiently. ✅ Attention to Detail – From strengthening joists in bathroom refurbishments to ensuring boilers are installed to full manufacturer specifications, we never cut corners. ✅ Fully Certified – All boiler installations are Gas Safe registered and come with the maximum manufacturer-offered warranty. ✅ Customer Satisfaction – We work closely with our clients to deliver solutions tailored to their needs, ensuring 100% satisfaction on every project. At RTR Plumbing & Heating Ltd, we are committed to providing reliable, high-quality plumbing and heating services. Whether you need urgent repairs, a new boiler installation, or a complete bathroom refurbishment, our experienced team is here to help. 📞 Get in touch today – we look forward to working with you! Booking Policy 📌 Deposit Requirement: To secure your booking, a 25% deposit is required for all works. This ensures your scheduled slot is reserved and helps us prevent last-minute cancellations, allowing us to deliver a reliable and efficient service to all our customers. Head to below to discuss rtr plumbing dot co dot uk RTR Plumbing & Heating Ltd
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Latest review:
Gas Work- 6 Jun 2025
Really excellent service and very professional company. They quickly attended, fixed without complications, and the invoice contained a detailed record of exactly what the plumber had done. Great communication. Will be using again. Thankyou.
Cb plumbing
Rating: 5 out of 5
Gas Engineer in Hertfordshire
I’m a plumber & heating engineer, 11 years experience. I mainly do repairs and maintenance, boiler installations, bathroom re fits, I work with both commercial & domestic properties.
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Latest review:
Plumbing- 29 Nov 2020
Excellent service, on time had the replacement part. I would thoroughly recommend him. 5 stars
Boilers fires and fireplaces
Rating: 5 out of 5
Gas Engineer in Hertfordshire
Gas safe heating and plumbing company, but more than just plumbers. Low gas safe reg no 39310 over 30 years experience. Boiler installs and general domestic plumbers
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Latest review:
Gas Work- 20 Jun 2018
On the job quickly and efficiently. Thanks

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.