Gas Engineers in Watford

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (412 reviews)

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Some of our top rated gas engineers in Watford

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NM HEATING SOLUTIONS
Rating: 5 out of 5
Gas Engineer in Watford
Hi, my name is Nadeem, I am a fully qualified Gas engineer currently working for British Gas as a service and breakdown engineer. I also run my own business NM Heating solutions which is based in Harrow and covers the Harrow and surrounding areas which is expanding rapidly. I undertake various Gas/central heating work such as installations, breakdowns, Landlord certification, powerflush, leaks and many more. I offer a highly competitive and professional service. Please call for more details.
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Latest review:
Gas Work- 13 Aug 2019
Fantastic service posted job on Sunday and came on Tuesday to do a gas safety certificate. Very friendly and respectful. Would definitely use again
Probe Plumbing and Heating Ltd
Rating: 5 out of 5
Gas Engineer in Watford
We at Probe Plumbing and Heating take great pride in serving all our customers professionally and with courtesy. We charge for what we fix, be it a small or bigger job. Our work at least has 3 months warranty unless something else happens to be the cause of the new issue. We also carry out small handyman jobs such as washing machine, dishwasher installations, adjusting and small repairs of PVC doors and windows, tilling, laminate flooring, etc.. Feel free to speak with us about any other work needed, there is no harm in asking questions! Competitive pricing and job satisfaction!
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Latest review:
Gas Work- 2 Mar 2025
Yama was so helpful for this job. What I liked about him is he made sure quality was top priority! He turned up on time he promised and was very happy. Thanks again Yama!
Oakdene Heating Ltd
Rating: 5 out of 5
Gas Engineer in Watford
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.
Fox heating
Rating: 5 out of 5
Gas Engineer in Watford
I have been a fully qualified gas engineer for over 20 years, specialising in providing domestic gas heating installation, safety inspection and maintenance services. I offer central heating and gas installation services in the local areas such as Berkhamsted, Chesham, Hemel Hempstead, Harpenden, St Albans and Watford. I believe there is never a ‘One Solution Fits All’ approach. I work closely with my clients to find the right solution for you. I cover all aspects of domestic heating and plumbing services.
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Latest review:
Gas Work- 4 Dec 2024
Good work, will use again and recommend
HertsPlumb Fix
Rating: 4.6 out of 5
Gas Engineer in Watford
I am gas safe engineer with 7 years of experience and I provide the following services; Power Flush, Any central heating installation i.e radiators Repair pipework Full bathroom installation Installation of combi to combi rehang Fault finding with central heating systems Repair and maintenance 3 port, 2 port, pumps and valves Cooker installation Any handyman jobs that are required
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Latest review:
Gas Work- 30 May 2025
Really good experience. Very good communication, reasonably priced, engineer was professional and efficient and did a great job. Will definitely hire again.
Cael-Gas Heating & Plumbing
Rating: 5 out of 5
Gas Engineer in Watford
At CGH-Services (Cael-Gas), we have extensive knowledge in install, service, and repair of boilers, central heating systems, radiators, cylinders, and much more. So if you want a tap repaired, or a full central heating system installed then we're the company you want to contact. A small business focused on working with you to give you the service you deserve. Plumbing, Heating, Gas. We are Gas Safe registered and fully insured so you know you'll be safe with us.
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Latest review:
Plumbing- 2 May 2015
Excellent service, arrived on time and carried out the work, very efficient. Would thoroughly recommend John.
Bak Heating and Plumbing Ltd.
Rating: 5 out of 5
Gas Engineer in Watford
Domestic Gas & Heating Engineer 20 years of work experience, operating as a contractor for personal company: Bak Heating & Plumbing Company Limited Gas and central heating installation • Installed and serviced gas boiler• Conducted Gas Safety Checks (CP12) • Installed gas cookers• Specialized in Unvented Hot Water System installations, • Conducted general plumbing repairs, including power flushing and radiator .Specialized in underfloor heating
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Latest review:
Gas Work- 3 Jul 2024
Great work, easy to deal with . I will definitely be using again. Thank you .
ASK SMART GAS SOLUTIONS
Rating: 5 out of 5
Gas Engineer in Watford
Ask Smart Gas Solutions are your London Based Trusted Partner for all your expert plumbing & Gas & heating system needs. Whether you are looking for a service, a repair or have an emergency Our team of domestic & commercial engineers specializes in large-scale apartments systems and possesses extensive expertise in a diverse range of commercial venues, making them uniquely equipped to tackle any project. We provide the best services to some of the following establishments: * Offices * Bars & pubs * Cafes & restaurants * Hotels * Shops & Retail * Apartment blocks,houses,Flats * Local businesses * Factories & warehouses * Schools * Retirement homes * Hospitals please contact us here for our expert engineers to arrange a visit.
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Latest review:
Gas Work- 22 Apr 2024
Really pleased with the service. Came at short notice which was very helpful. Very friendly and knowledgable. Good price. I
LC GAS AND ELECTRIC SERVICES LTD
Rating: 5 out of 5
Gas Engineer in Watford
Highly Skilled&confident multiskilled Tradesman,No. of yrs experience and City&Guilds qualified Electrician & also Registered as a Gas Safe Engineer .We carried out all electrical &plumbing works according to the highly standards.As a Honest,Reliable & competent person,most important aim is to make customer’s happy by meeting a need with excellent furnishing work with reasonable quote.
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Latest review:
Gas Work- 30 Apr 2019
Very happy great job five stars
Consulting Building Service since 1976
No reviews yet
Gas Engineer in Watford
⭐️⭐️⭐️⭐️⭐️ Consulting building service since 1976 ,are your London Based Trusted Partner for all your expert building refurbishment and new build and extensions and basement , needs. Whether you are looking for a service, a repair or have an emergency or remodel or new build or refurbish…. Our team of domestic & commercial engineers specializes in large-scale apartments systems and possesses extensive expertise in a diverse range of commercial venues, making them uniquely equipped to tackle any project. We provide the best services to some of the following establishments: * Offices * Bars & pubs * Cafes & restaurants * Hotels * Shops & Retail * Apartment blocks,houses,Flats * Local businesses * Factories & warehouses * Schools * Retirement homes * Hospitals please contact us here for our expert engineers to arrange a visit.
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Maintenance and plumbing
Rating: 5 out of 5
Gas Engineer in Watford
Type of work it’s plumbing and heating, boiler replacement, power flush for heating systems, emergency’s, everything regarding plumbing
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Latest review:
Central Heating- 24 Nov 2019
I had left my mobile in the car, so when Oli rang to check that I was in the flat no-one answered so he went home. I rang from the flat phone when Oli had not turned up, and he came all the way in to arrive at 8pm. He clearly knew how to sort out the various problems. He is coming back on a Sunday as parking round my flat is a nightmare. Altogether I would call this exceptional service. More feedback when he has finished.
J R GLASSON LTD
Rating: 5 out of 5
Gas Engineer in Watford
We are a family run business based in Hemel hempstead. With over 20 years experience in Fitting new boilers and new bathrooms we also carry out boiler servicing and repairs. We are Worcester Bosch Accredited.
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Latest review:
Gas Work- 14 Nov 2019
Jamie was fantastic from the moment he contacted us, to finishing the job. He turned up to all appointments on time, gave an extremely competitive quote and clearly explained the challenges and issues we had to consider with any potential additional costs. He also gave us a number of boiler options highlighting the one he thought was the most suitable (and he also explained why). The removal of the old boiler and installation of the new was carried out over two days. After each day the work area was left clean and tidy. The work was finished within the scheduled time and although Jamie offered to come back and rectify any issues, we had no need for that as everything works perfectly! Jamie was very professional and easy to deal with and we highly recommend him!
Connor Flynn
Rating: 4.8 out of 5
Gas Engineer in Watford
C P Flynn Plumbing & Heating Gas safe registered plumbing and heating engineers domestic and commercial. 18 years experience in all aspects of plumbing and heating. Offering a reliable and friendly service in Hertfordshire and surrounding areas
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Latest review:
Gas Work- 21 Jul 2025
Connor from CP Flynn Plumbing did an excellent job sealing our flue and cleaning the mag filter. He arrived on time, worked efficiently, and left everything spotless. Very professional and knowledgeable - explained everything clearly and charged a fair price. Great communication from the office too. Would definitely use again and recommend to others
Wats Up Plumbing and Heating
Rating: 5 out of 5
Gas Engineer in Watford
30 years in the gas industry working 18 years in commmecial and domestic and last 12 years in for a local authority i am gas safe registered 229887 CCN1 ,CEN1,CKR1,HTR1,WAT1 and CPA1
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Latest review:
I have found mr watson a reliable and capable engineer. Who goes out of his way to get you out of trouble. I have recommend him to many others and I have always been thanked for recommending him. I would have no concerns about recommending to others. He has fitted my heating system. My bathroom and power shower. He services and maintains them. He maintains my parents boiler and heating system. He also maintains my friends boilers as and when. He has always got us good prices on parts and I feel he charges reasonable prices. He has always made an effort to attend as soon as possible with brake downs even if it's weekends or evenings. He is always approachable and willing to help. He keeps appointments and always calls if he is going to be delayed I will certainly us him in the future and continue to recommend him. - Mrs K McDonough
Gas Heating and Plumbing Solutions Ltd
Rating: 5 out of 5
Gas Engineer in Watford
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
S Holden Heating Ltd
Rating: 4.5 out of 5
Gas Engineer in Watford
DOMESTIC & COMMERICAL ,LPG ,HEAT PUMP, HEATING SYSTEM,UNDERFLOOR,UNVENTED CYCLINDER, BOILER REPAIRS, NEW INSTALLATIONS, CATTERING WORK, RESTURANT ,OFFICES,ETC COMMERICAL,DOMESTIC ,HEAT PUMP ,CERTIFACATES,
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Latest review:
Gas Work- 30 Oct 2025
After extensive discussions and receiving a formal quotation, which I accepted, the contractor assured me he would provide a materials list — this was never sent. When the agreed start date arrived, he failed to attend and ignored all messages and follow-up attempts. This type of behaviour is completely unacceptable and shows a total lack of professionalism, reliability, and respect for clients. I even explained that my family-run business was closed and that the work needed to be completed urgently, yet he still failed to show up or communicate. Just imagine if he had started the work and then decided the next day not to turn up — the consequences would have been disastrous. Avoid this individual entirely — he cannot be trusted to honour his commitments or conduct himself in a professional manner.

4.8

Top rated Gas Engineers

Our Gas Engineers in Watford, are rated 4.8 out of 5 based on 412 reviews from customers like you.

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

Gas engineers in Watford 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 Watford:

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 Watford 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 Watford gas engineer for your job easily on MyBuilder!

Hourly rates of gas engineers in Watford

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

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 Watford with MyBuilder

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

Step 2: Browse and compare Watford gas engineers

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

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 Watford 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 Watford 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 Watford 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 Watford 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 Watford 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 Watford 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 Watford

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

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