Gas Engineers in Watford

Name: Gas Engineer
Brand: MyBuilder
SKU: gas-engineer
Rating: 4.8 (404 reviews)

Easily find verified Watford Gas Engineers. Just post your job to get quotes from MyBuilder's Gas Engineers in Watford.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated gas engineers in Watford

812 Results

Sort by:

LX Plumbing & Building
Rating: 5 out of 5
Gas Engineer in Watford
PLEASE ONLY SHORTLIST ME AFTER YOU SEEN MY QUOTE IN THE MESSAGE I HAVE SENT. PLEASE READ THE MESSAGE. Competent, skilled plumbing & building services professional with 20 years experience. By combining right blend of technical expertise and friendly professionalism, I ensure each customer is provided with safe, efficient and high quality service.
Get in touch
Latest review:
Plumbing- 13 Jan 2023
Luan came and fixed a long term problem quickly and explained well exactly what the issue was. He was very clear on the quoted price and checked the cost was ok before buying any parts. Highly recommend and I would not hesitate to use his services in future.
GAS AS YOU GO LTD
Rating: 5 out of 5
Gas Engineer in Watford
My name is Martin Abdallah, Director and Lead Engineer of Gas As You Go Ltd. We have been an established and trusted business since 2019, providing a wide range of services across domestic and commercial sectors. Our expertise includes plumbing, gas, and central heating works, alongside full bathroom installations, commercial projects, and general handyman services. We work with a reliable network of skilled professionals, allowing us to deliver high-quality workmanship across all trades while maintaining consistency and accountability. At Gas As You Go Ltd, we take great pride in the standard of our work and the level of care we provide to our customers. Every property we attend is treated with the same respect and attention as our own home. We are committed to delivering safe, professional, and honest services, ensuring each job is completed to a high standard and in line with current regulations and best practices. Customer satisfaction, reliability, and attention to detail are at the core of everything we do.
Get in touch
Latest review:
Excellent, really professional clean and friendly. Got the job done,I would highly recommend.
Lewis Bailey
Rating: 5 out of 5
Gas Engineer in Watford
Fully qualified and approved 18th Edition electrician, Gas engineer and Level 2 LCL qualified plumber, with over 10 years of experience in the construction industry, specialising in HVAC installations. I am available to work in London and the surrounding Home Counties. I provide competitive quotes and excellent service, and I hold public liability insurance. I am willing to undertake both domestic and commercial work.
Get in touch
Latest review:
Electrical- 7 Apr 2025
Lewis was fantastic to work with. We agreed on a price over the phone, and he arrived on time with all his own tools. He replaced a ceiling rose, light switch, and a floodlight efficiently. He was polite, professional, and left the house clean and tidy. I’ll definitely be calling on him again!
Element Home Services Ltd
Rating: 5 out of 5
Gas Engineer in Watford
With over 20 years in the industry - Element Home Services LTD is a Gas Safe Registered Plumbing & Heating company based in Buckinghamshire specialising in central heating diagnostics, design and installation. Weather it’s full central heating system or general plumbing there is no job too big or too small, we’re happy to help! ✅ Gas Safe Registered ✅ Worcester Bosch accredited installer ✅ Vailiant accredited installer
Get in touch
Latest review:
Gas Work- 3 Oct 2022
The engineer Bradley was fantastic. He arrived on time, did a very thorough job of servicing my gas boiler, explained it all in detail and answered all my queries. He has restored my faith in tradesmen and I would have no hesitation in employing EHS for all my future plumbing and boiler needs.
Martin P
Rating: 5 out of 5
Gas Engineer in Watford
Hi there My name is Marcin. I have over five years experience in Plumbing and Heating.I am proud of what I do and want to keep the customers happy with what I've done for them.
Get in touch
Latest review:
Gas Work- 5 Jun 2017
Martin was very punctual and came to my house within 20 minutes. He sorted the gas leak and completed within the hour. He is very professional and reasonably priced. I will call him again in the future.
Plumbing and Heating Solutions
No reviews yet
Gas Engineer in Watford
We specialise in professional boiler installations and repairs. We also provide comprehensive heating system and plumbing services. Customer satisfaction is our priority.
Get in touch
Eco Gas Engineers & Plumbers
No reviews yet
Gas Engineer in Watford
ECO Gas Engineers & Plumbers are a small firm of professional engineers,We have earned our reputation, experience and qualifications over 20 years. We cover- Gas or Water installations, repairs or service Unvented hot water Central Heating Boiler repairs and service Gas Safety Certificates Underfloor Heating Drains installation, unblocking, modifying Shower installation Bathroom and Kitchen plumbing Gas Appliance installation, repair and service Water Softeners Ball Valve Repairs
Get in touch
Safe Heating
No reviews yet
Gas Engineer in Watford
We are a family run business with over 20 years in plumbing, heating and gas. We service and replace boilers, hobs, cookers. We do full house installs inc bathrooms, heating systems and underfloor heating systems, hot and cold water supply’s and drainage.
Get in touch
Pluto Plumbers Ltd
No reviews yet
Gas Engineer in Watford
At Pluto Plumbers, we deliver safe and efficient plumbing and heating solutions backed by years of hands-on experience and full Gas Safe certification. From emergency callouts and boiler installations to underfloor heating and drainage repairs, we keep your home warm, efficient, and worry-free. Serving Hertfordshire, Bedfordshire, Buckinghamshire, Reading, and West London with honest workmanship and a personal touch.
Get in touch
A E plumbing and gas
Rating: 5 out of 5
Gas Engineer in Watford
I’m Plumber and gas safe Register, more than 5 years experience and done many projects from scratch, quick service , reasonable price , high standards finished Boiler breakdown service General plumbing and Emergency service Central heating Air conditioning service
Get in touch
Latest review:
Gas Work- 13 Feb 2020
Very good and quick work from hassan
Gas Mate London
Rating: 4.7 out of 5
Gas Engineer in Watford
My name is Pawel. I’m a Gas Safe registered engineer with over 15 years of experience in the construction industry. In recent years, I’ve specialised in plumbing and gas services, including boiler installations, diagnostics, servicing, and repairs. I also provide landlord gas safety certificates and emergency call-outs. I’m known for fast response times, clear communication, and a high standard of workmanship. Whether it’s a leaking pipe, a faulty boiler, or a full heating system installation, I deliver efficient and reliable solutions. I’m based in North London and available for work across the whole of London.
Get in touch
Latest review:
Gas Work- 31 Mar 2026
Arrived on time ,he carefully checked everything slowly and fixed the problem which was a central heating pump that stopped working due to it not been used for some time, got my heating on and also said I had a faulty 3 port value which when I have ordered it, he would return to fit it ,He stayed over a hour. Pleased with tge price he charge me
Ilie the plumber
No reviews yet
Gas Engineer in Watford
I have 20 years of general plumbing, all types of central heating and gas safe register.
Get in touch
Harken Heating Ltd
Rating: 5 out of 5
Gas Engineer in Watford
I have trained and excelled in my career that has spanned 15 years. I specialise in the gas and heating sector which includes servicing (gas checks , cp12’s), boiler breakdowns, electrical component fault finding and diagnostics. As well this i undertake boiler installations and powerflushing of heating systems. I also carry out all aspects of plumbing and always strive to deliver the best service at a high quality.
Get in touch
Latest review:
Gas Work- 17 Mar 2026
Hired to removed old boiler and install a new one as well as move a radiator - did everything we asked and very happy with the end result
JPM
Rating: 5 out of 5
Gas Engineer in Watford
I am fully qualified electrician and Gas with the 10 years of commercial and residential experience on testing and inspection 2391 and i have 17th edition 2382 , C&G 2377 portable appliance testing.
Get in touch
Latest review:
Electrical- 4 Jul 2017
Jay has done all the work to standard. Very happy to recommend
MC Plumbing and heating
Rating: 5 out of 5
Gas Engineer in Watford
Plumbing and heating repairs. new boiler installations.
Get in touch
Latest review:
Central Heating- 27 Nov 2020
Moche arrived promptly and was professional and courteous. He went the extra mile and stayed late to complete the work despite it presenting some difficulties. I would happily use him again for plumbing work.
Ash heating and plumbing
Rating: 5 out of 5
Gas Engineer in Watford
Dear All, I am a qualified gas engineer and plumber. No job is big or small for me and giving the best service for the reasonable price is my motto.
Get in touch
Latest review:
Gas Work- 27 Apr 2025
Arrived quickly and fixed our boiler issue. Would definitely recommend.

4.8

Top rated Gas Engineers

Our Gas Engineers in Watford, are rated 4.8 out of 5 based on 404 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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.