Gas Engineers in Harpenden

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (274 reviews)

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Some of our top rated gas engineers in Harpenden

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Alfa Sophia plumbing and heating Ltd
Rating: 4.8 out of 5
Gas Engineer in Harpenden
Let me take an opportunity to introduce myself, I am professional Domestic and Light commercial Plumber , Certified Gas engineer, working as a professional since 2011. Surely once use will not be disappointed.
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Latest review:
Gas Work- 6 May 2026
Onkar is great at his trade. Him and his team did a complete system design and install for our extension and outbuilding. They installed two boilers, 2 water storage tank, water softener and all the underflooring in both builds. They were reliable and honest which is hard to find these days. Definitely recommend him👌
CMI BUILDING SERVICES LTD
No reviews yet
Gas Engineer in Harpenden
CMI BUILDING SERVICES CARRIES OUT THE FOLLOWING JOBS- - GAS - PLUMBING - BATHROOMS - RENDERING - PLASTERING - PAINTING - TILING - FLOORING - CONCRETE - FULL RESTORATIONS & REFURBISHMENTS - EXTENSIONS
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Plumb Electric
Rating: 5 out of 5
Gas Engineer in Harpenden
Gas safe, heating and plumbing. Gas work.
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Latest review:
Gas Work- 1 Feb 2019
He fitted me in at the last minute, as we were without heating, he arrived early for the appointment traced the fault and within a few minutes had fixed the problem. Very reasonable pricing, he charged me what he quoted, very professional. Would definitely recommend, and use again.
JS Plumbing and Heating
No reviews yet
Gas Engineer in Harpenden
Your local and good plumber knows how fix the problem, and to complete the work quickly and efficiently , which is exactly what you will get. Whether you are having issues with a clogged pipe,washing machine, running toilet, faulty water heater, leaky taps,or blocked external drain. JS Plumbers is here for you !Where a 100% customer satisfaction is our goal, and you can be sure that we are always striving to deliver not only superior workmanship but amazing customer care as well.
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FAIZ Construction LTD
No reviews yet
Gas Engineer in Harpenden
FAIZ Construction Ltd is a Gas Safe registered company. We are qualified gas engineers and plumbers with full public liability insurance. Our team of experienced professionals delivers high-quality workmanship, reliable service, and a commitment to getting the job done right first time. Gas services: boiler installation, servicing, repairs, and safety checks. • Plumbing: installations, repairs, bathroom and kitchen plumbing, leak detection. • Emergency call-outs: rapid response for urgent gas or plumbing issues. • Maintenance and upgrades: system improvements, energy-efficient solutions, and compliance work. Gas Safe registered engineers; fully qualified and up to date with regulations. • Public liability insurance for your peace of mind. • Workmanship guarantee — we stand behind the quality of our work and resolve issues promptly. • Professional, hardworking team with years of hands-on experience and dedication. Please feel free to ask any questions or request a free quote. We respond quickly and can provide references and proof of qualifications on request.
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Srplumbingandheatingltd
New on MyBuilder
Gas Engineer in Harpenden
🚰 SR Plumbing and Heating Ltd 🔧 Here when you need us most — whether it’s a small fix or a full emergency call-out. At SR Plumbing and Heating Ltd, we pride ourselves on being trusted, reliable, and professional. Our experienced team delivers high-quality workmanship with honest advice and fair pricing every time. 💧 Plumbing repairs & maintenance 🔥 Heating services 🚨 Emergency call-outs – fast response when it matters No job too big or small — we’re here to help keep your home running smoothly. 📞 Get in touch today and see why we’re one of the best in the business!
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London builders & plumbing ltd
No reviews yet
Gas Engineer in Harpenden
Hi we are gas safe register company . We have over 12 years experience in central heating and plumbing industry and over a full range of services , New boiler installation New heating system and radiator Under floor heating Bathroom refurbishment, wet room . BUT MY BUILDERS WEBSITE IS NEW FOR US🙏🙏
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Essex Boiler Installations ltd
Rating: 5 out of 5
Gas Engineer in Harpenden
We are a team of highly qualified gas engineers and plumbers taking jobs on as little as changing your kitchen tap to full central heating systems and high end bathrooms.
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Latest review:
Did a great job very efficient, professional and punctual. Hope to work with again👍
Alaraairtech
No reviews yet
Gas Engineer in Harpenden
AlaraaHVAC Services Maintenance • Service • Installation Cleaning •Professional HVAC Engineer • F-Gas certification •Higher National certificate Static Maintenance & HVAC/HIU Service Engineer – Alara HVAC & HIU Services I am a qualified HVAC and HIU engineer with strong experience in diagnostics, servicing, repairs, and system optimisation for residential and commercial properties. My background covers both installation and maintenance, giving me a complete understanding of how systems should operate from start to finish.
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FS Domestic Gas
Rating: 4.8 out of 5
Gas Engineer in Harpenden
Qualified professional Gas , plumbing and heating engineer offering swift and reliable domestic plumbing and heating services We can understand that taking time off from work is inconvenient for most people and that is why we are here to help accomodate your needs and offer emergency out of hours service from 6 pm onwards. We carry out repairs and maintenance of boilers and central heating systems, attend emergency calls for no heating no hot water, uncontainable water leaks and gas leaks. We ensure and guarantee reliable, efficient and professional service to your requirements.
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Latest review:
Gas Work- 9 Jul 2025
Fil was very good quick to response with a very reasonable quote and he came around to do the job within a few days. I had a gas hob and kitchen sink replaced by Fil. He was very knowledgable and professional throughout. I’ll definitely be keeping Fil’s number for any future gas and plumbing jobs.
Abdul
No reviews yet
Gas Engineer in Harpenden
My name is Abdul Aziz. I am a qualified gas engineer. You get professional plumbing, heating, gas, and boiler services delivered with care. I focus on safe work, clear communication, and clean finishes. You receive honest advice and dependable solutions for installations, servicing, and repairs. I am here to help you keep your home safe, warm, and running smoothly.
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gerard grogan
Rating: 4 out of 5
Gas Engineer in Harpenden
Hi, I am a gas safe engineer based in milton keynes. For the most part i carry out all types of maintenance on residential properties. I have 15 years experience. I am looking for additional plumbing jobs in the milton keynes area and also looking for boiler installation jobs anywhere in the London area.
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Latest review:
Gas Work- 8 Aug 2020
Really great service and have since recommended him on to others! Highly recommend :)
Pegasus Utility Group
No reviews yet
Gas Engineer in Harpenden
GAS BOILERS PLUMBERS are experts in the commercial and industrial plumbing, heating and catering sector. We can carry out servicing and installations of various types of commercial gas equipment, ranging from large commercial boilers to industrial burners. Gas Safe registered engineer for any commercial or domestic work.
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Gas and Heating Solutions
Rating: 5 out of 5
Gas Engineer in Harpenden
Safety, Honesty and Reliability to my customers are my basic work rules. Boiler Breakdown, Central Heating installations, combi Boiler installation and Maintenance are my specialised areas of work. Servicing of Gas Appliances, mainly Boilers, Fires and Cookers and also Diagnosing and Repair of faults on gas appliances and Heating systems. The Gas Safe Registered number of the company is 639608 Gas and Heating Solutions.
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Latest review:
Gas Work- 8 Aug 2024
Job completed quickly and at a good price. Would hire again.
A.b plumbing &bheating
No reviews yet
Gas Engineer in Harpenden
Hi my name is Alex, I am a fully qualified plumbing and heating engineer. There's no job too big or too small. I am competitively priced and reliable so have a look at my profile and give me go you won't be let down.
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ABS Direct Service
Rating: 1 out of 5
Gas Engineer in Harpenden
Whatever your construction requirements we are here to help you from new builds to refurbishments,conversions and extensions to restoration projects, our professional and experienced team can ensure we provide you with the best possible result.our team of highly skilled qualified tradesmen and craftsmen who all specialise in their respective trades or crafts. We work closely with you to ensure projects are delivered on time and budget
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Latest review:
Gas Work- 26 Jan 2020
Do not hire this man! Waste of time! Didn't show up two times! First time he was running late first, then he said he got into accident and he can't make it. Second time he just didn't show up, didn't bother replaying to my text or picking up the phone. Ignorant and unprofessional.

4.8

Top rated Gas Engineers

Our Gas Engineers in Harpenden, are rated 4.8 out of 5 based on 274 reviews from customers like you.

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

Gas engineers in Harpenden 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 Harpenden:

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 Harpenden 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 Harpenden gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in Harpenden

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

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 Harpenden with MyBuilder

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

Step 2: Browse and compare Harpenden gas engineers

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

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 Harpenden 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 Harpenden 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 Harpenden 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 Harpenden 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 Harpenden 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 Harpenden 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 Harpenden

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

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