Gas Engineers in Watford

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (417 reviews)

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Some of our top rated gas engineers in Watford

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AA Gas & Heating
Rating: 5 out of 5
Gas Engineer in Watford
I am fully qualified Gas safe domestic engineer, also I am a competent undertaking plumbing and heating.The trade I carry out, boiler installation to service and repair it. Also, I do all plumbing jobs from installation plumbing appliances to changing and repairs. In addition to installation Cookers, Hobs and landlord Gas safe certificate. Customers satisfaction is my main priority
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Latest review:
Gas Work- 12 Nov 2020
I highly recommend this engineer he arrived on time I am satisfied with what he has done.
Hampstead Heating and Plumbing LTD
Rating: 4.9 out of 5
Gas Engineer in Watford
Here at HHP quality and perfection is imperative. We aim to reach you as soon as we are needed and leaving with precision and quality visible for you to see. No job is too big nor too small for us here at HHP. We take pride in every job we take on. We take pride in our work and make sure it is done to a high standard at a competitive price leaving your property clean and tidy.
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Latest review:
Gas Work- 8 Apr 2024
Work was great thank you!
George Boutiuc
No reviews yet
Gas Engineer in Watford
Plumbing bussines, Domestic gaswork, Bathroom and kitchen refurbishment, Loft conversions and extensions
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Activegas GB 24/7 LTD
Rating: 4.5 out of 5
Gas Engineer in Watford
Welcome to Activegas GB 24/7 LTD At Activegas GB 47/7 we take pride in keeping your home and business running smoothly with reliable plumbing and heating solutions. From routine maintenance and repairs to full system installations, our experienced team is dedicated to delivering quality workmanship and exceptional service every time. Whether it’s fixing a leak, upgrading your boiler, or ensuring your heating runs efficiently through the cold months, we’re here to provide fast, friendly, and professional support you can trust. Your comfort and peace of mind are our top priorities—because when it comes to plumbing and heating, you deserve nothing less than the best.
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Latest review:
Gas Work- 6 Mar 2026
Work never done. But to not affect the builder rating I put this evaluation. But work was never done
I R PLUMBING & HEATING LTD
No reviews yet
Gas Engineer in Watford
Plumbing and Heating work, domestic gas all appliances .
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SKG Services
Rating: 5 out of 5
Gas Engineer in Watford
Gas safe engineer and qualified plumber undertaking service breakdowns and installation of all gas appliances and general plumbing and heating services.
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Latest review:
Plumbing- 26 Aug 2020
Shaun was efficient, friendly and reasonably priced. I will definitely use him again should I need a plumber.
Comfort zone
Rating: 5 out of 5
Gas Engineer in Watford
"Welcome to Comfort zone plumbing and heating! With over 20 years experience we're your go-to experts for all your plumbing and heating needs. Whether it's fixing a leaky faucet or installing a state-of-the-art heating system, our skilled team is here to deliver quality service you can trust. With a focus on efficiency, reliability, and customer satisfaction, we're dedicated to keeping your home comfortable and running smoothly all year round. Contact us today and experience the difference with Comfort zone Service we offer but not limited to: Boiler installation and service Heating installation Unvented hot water cylinders installation and service General plumbing Cas work Underfloor heating Bathrooms installations Wet rooms installations
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Latest review:
Gas Work- 15 Dec 2024
Kristyan was fantastic, good swift grafter. His job was beat, his attitude was friendly and upbeat, he cleaned up after himself and his costings were reasonable. I would reccomend him in the highest terms!
GT Renovation
Rating: 5 out of 5
Gas Engineer in Watford
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.
Helwing Heating and Plumbing
Rating: 5 out of 5
Gas Engineer in Watford
Helwing Heating and Plumbing has been servicing both domestic and commercial customers in London for over 20 years. Our highly experienced team specialise in central heating and hot water systems and kitchen and bathroom plumbing in West and Central London.
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Latest review:
Gas Work- 6 Mar 2015
Great job on fitting a combi boiler and removing all system boiler On time friendly Even bought the filter Finished ahead of time Really happy with job Would reccommend Pawel's services to anyone
Hughes Plumbing & Gas Services
No reviews yet
Gas Engineer in Watford
Hughes Plumbing & Gas we hold recognised trade qualifications including being on the gas safe register. We have a number of trades who we work alongside, such as electricians, builders, etc. We can deal with the following: - Landlord certificates - Hot water systems - Boiler services - Boiler installations - Radiatior installation - Central heating maintenance - Central heating upgrades - Power flushing - Bathrooms - Kitchens - Underfloor heating - General plumbing + More
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roen gas&electric ltd
No reviews yet
Gas Engineer in Watford
Need a Heating Engineer, Gas Engineer & Plumber based in Northwood or nearby? roen gas&electric ltd can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.
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Electro Heating Limited
Rating: 5 out of 5
Gas Engineer in Watford
Electro Heating are proud to offer specialist and comprehensive renewable and electrical services with expert areas in Heat Pumps, Solar Panels, Battery storage, EPC Energy Performance, and electrical car charger installation, repair and mainteinance. We cover London and The Surrounding areas with a high quality workmanship, providing NICEIC and MCS-approved teams to every home and business who needs us. Our engineers are trained with Vaillant, Mitsubishi and Daiking and abide by RECC regulations.
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Latest review:
Electrical- 27 Mar 2023
Ionut was very efficient, friendly and highly qualified. He was rigorous in making sure all electricals were safe and compliant and he issued me with an electronic certificate on the day. Totally recommend him. Many thanks
12247499
Rating: 4 out of 5
Gas Engineer in Watford
R.D.A PLUMBING AND HEATING LTD is a trustworthy and honest company that prides itself on quality and reliable work with 17 years experience in the industry, customer satisfaction is our goal. Competitive prices. All plumbing and heating works undertaken no job too big no job too small. Long term and short term contract works and maintenance work also undertaken. We accept cash/bank transfer/debit card - payment on completion of the job. Will not accept late payments.
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Latest review:
Plumbing- 16 Jan 2023
One of the most un-reliable plumber I have ever come across. I sent this man images of the job and explained to him what was required. I also explained the importance of this job. He confirmed he understood everything and the appointment was booked (a few days in advance). Well, he had other intentions: He left me a message around 1.5 hours before the appointment saying that he was ill. I stated that he can come in the afternoon or the next day. He kept on making excuses. I asked him to provide evidence of him being sick - he failed to do this also. Although people go get ill, I did expect him to provide evidence and attend at an alternative time.
D & B Heating
Rating: 5 out of 5
Gas Engineer in Watford
Boiler servicing and repairs, boiler installs, landlords gas safety checks ( CP12) , various plumbing jobs, attention to detail, polite and reliable.
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Latest review:
Central Heating- 29 May 2023
Bekim is diligence personified. His communication beginning to end was amazing. Upon arrival he was very respectful and courteous. He carried out the work (removing a bedroom radiator and capping the pipes) to an amazing standard. He also found a split pipe underneath the floorboards and swiftly identified a solution Once completed he left his work area as it was found. In conclusion Bekim is brilliant, his pricing and flexible availability would be suitable for anyone. I will definitely be calling him again for further work, you should too!
Jjh plumbing and heating
Rating: 5 out of 5
Gas Engineer in Watford
Jjh plumbing and heating. I cover all aspects of plumbing and heating •boiler installs •boiler maintenance and landlords gas safety •bathrooms •underfloor heating •general plumbing
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Latest review:
Bathroom Fitting- 27 Jun 2020
Prompt, polite and worked carried out to an excellent standard Would definitely recommend
ET plumbing and heating LTD
Rating: 5 out of 5
Gas Engineer in Watford
At ET plumbing and heating care our company makes sure to meet every customers needs. We cover all aspects of gas and plumbing, Full central heating system Boiler instals Boiler repairs Full central heating systems Boiler and cooker servicing Landlord certificates Plumbing repairs Full bathroom installations
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Latest review:
Gas Work- 10 Jan 2026
Elton was an amazing find and worked into the night to ensure the boiler was replaced and the hive system installed, the boiler hadn’t been touched for some years or even turned on so it was a challenging installation, would highly recommend his services

4.8

Top rated Gas Engineers

Our Gas Engineers in Watford, are rated 4.8 out of 5 based on 417 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.