Boiler repair in Welwyn

Name: Boiler Repair Specialist
Brand: MyBuilder
SKU: boiler-repair
Rating: 4.8 (71 reviews)

If your boiler needs repair or is not heating your home properly, posting your job on MyBuilder is the easy way to get the help you need. Talk to verified specialists for boiler repair in Welwyn, read genuine customer reviews, then hire the right professional for you. It’s that simple!

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 boiler repair specialists in Welwyn

821 Results

Sort by:

Matt nelson
No reviews yet
Boiler Repair Specialist in Welwyn
We Cover The Following:- Boiler Breakdowns and repairs Boiler servicing Central heating pumps 2&3 port Zone valve repairs and replacements Drains Unblocked & Repaired Mascerators, Pumps, Showers Valves Leaking Pipes Toilet Repairs Radiator Repairs Gas Leaks Drain Cleaning Full central heating system check ups WE ALSO DO FULL INSTALLATIONS Combi Boilers Radiators Tap Tanks Toilets Showers
Get in touch
Eco Heat & Cool Ltd
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
Gas Safe Number: 981104 Welcome to Eco Heat & Cool Ltd Home Of The Fixed Price Work The price you see is the price you pay! Affordable and Efficient Heating, Hot Water, Underfloor Heating, Water Treatment - System Design, Installation, Maintenance and Repair Solutions Why Choose Eco Heat & Cool Ltd? Reliable Heating, Hot Water, Underfloor Heating, Water Treatment - System Design, Installation, Maintenance and Repair Services You Can Trust. For over 20 years, Eco Heat & Cool Ltd has been delivering trusted, high-quality Heating, Hot Water, Underfloor Heating, Water Treatment - System Design, Installation, Maintenance and Repair services across London and surrounding areas. Our strength lies in building long-term relationships with our satisfied customers, thanks to our commitment to professional workmanship, fixed price work, and reliable services delivered. On Time - Every Time - One Job At A Time. At Eco Heat & Cool Ltd, we make it simple: Excellent services at responsible prices. That is why we are the Right Choice when it comes to Heating, Hot Water, Underfloor Heating, Water Treatment - System Design, Installation, Maintenance and Repair services.
Get in touch
Latest review:
Central Heating- 14 Aug 2026
Shad did a great job in replacing a radiator. would highly recommend & will use again when needed.
Gastom Ltd
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
Gastom Ltd is a fast growing company working in the gas and air conditioning sector From the very beginning we have set our priority to deliver professional services in Commercial Heating and Cooling , Commercial Catering and safety guaranteed use of natural gas in homes, apartments and public buildings.
Get in touch
Latest review:
Central Heating- 2 Dec 2015
Tom was obviously well trained, highly intelligent and very pleasant. He sorted out the problem with the underfloor heating with quiet efficiency and cheerfulness, and also kindly carried out additional jobs that needed attention. The work seemed quite expensive, but entirely fair given the circumstances. I will happily recommend Tom to anyone needing heating/plumbing work in the future.
Noble plumbing
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
Plumbing and heating company based in Hemel Hempstead, over 18 years experience with all aspects of plumbing-heating and gas works, friendly honest and reliable, the customer is always right and my aim is to always keep my customers happy, from a tap to a full re-plumb, we cover all plumbing and heating problems, call now for a free quotation
Get in touch
Latest review:
Plumbing- 23 Oct 2020
Joe was really professional and prompt with his service. Knew what he was talking about and went over and above to get the job done. Would definitely recommend! Thanks!
Disbrey & randall plumbing Ltd
Rating: 4.5 out of 5
Boiler Repair Specialist in Welwyn
At Disbrey & Randall Plumbing, we believe that everyone deserves reliable and efficient plumbing services. Our mission is to make your life easier by addressing all your plumbing needs with expertise and precision. Whether you require routine maintenance, emergency repairs, or new installations, our team is committed to crafting plumbing solutions to perfection. We pride ourselves on our attention to detail, high quality workmanship, and exceptional customer services. Our services are designed for everyone insuring that each client receives personalised care and professional results. Trust Disbrey & Randall Plumbing for all your plumbing needs and experience the difference our expertise can make!
Get in touch
Latest review:
Central Heating- 11 Oct 2024
The boys were on time,very polite and nothing was to much for them,their work was fantastic, tided up well,would highly recommend them
LP Plumbing Solutions
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
Hi my names Liam, I'm a plumber with over 15 years experience. Offering a reliable service and fair prices to all our clients. No Job Too Small. Leaks,blockages, tap repair, plumbing installations.
Get in touch
Latest review:
Plumbing- 17 Feb 2020
To the point, on time, identified the issue, performed remedial action, explained what had happened , all done within the specified time slot. Excellent
Welwyn and Hatfield Plumbers Ltd
No reviews yet
Boiler Repair Specialist in Welwyn
Welwyn and Hatfield Plumbers proudly serving our local community with all our abilities to the highest standard. We aim to meet all customers expectations; delivering a fast, efficient and professional job. We offer a 24/7 service ensuring your plumbing issues will be approached immediately. Our prices DO NOT include VAT. General plumbing duties
Get in touch
ND Pluming
No reviews yet
Boiler Repair Specialist in Welwyn
ND pluming for all your plumbing needs, a small family business that takes pride in the work completed
Get in touch
BE FAMILY PLUMBING &HEATING
No reviews yet
Boiler Repair Specialist in Welwyn
Hi ...please feel free to contact us for all your plumbing and heating issues. With unbeatable value. We are fully qualified in plumbing and gas work.
Get in touch
JPS
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
My business is called JPS plumbing and heating. Over the many years I have been doing plumbing, I have learnt that honesty gets you far and respect from clients and taking pride in my work is essential. I strive for excellence in my work and customer service. I undertake bathroom jobs, unvented cylinders and heating jobs, such as boiler installations and any sort of call outs, where I work along side reliable gas safe engineers that are on call.
Get in touch
Latest review:
Central Heating- 15 Sep 2020
Pedro was fantastic. Punctual, honest and committed. Pedro fitted the cyclinder extremely well. I’ve had absolutely no problems at all. First class.
Gazeley Utilities Limited
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
Hi everyone my name is Richard I run a small plumbing, heating and air conditioning company called Gazeley Utilities Limited. We are fully insured and registered with both Gas Safe and Refcom so you know the job will be completed to a high standard by a qualified competent engineer. We cover all aspects of plumbing and heating from dripping taps to boiler replacements no job is to small for us.
Get in touch
Latest review:
Plumbing- 23 Jun 2022
Richard was great, arrived on time and the works were done in a timely manner. Would definitely recommend and use again.
LT plumbing and heating
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
I’m a sole trader based in Hemel Hempstead. I have worked in the plumbing and heating industry for 10 years and have a vast knowledge of breakdowns and fault finding on boilers. I’m gas safe registered and I can carry out simple tasks such as changing taps to full bathroom installations. Changing motorised valves to full heating installations.
Get in touch
Latest review:
Gas Work- 25 Sep 2019
Great engineer, honest and professional. Will be using from now on.
Home Utility Ltd
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
Home Utility Ltd is your complete construction and property solutions team. From small repairs to full renovations, extensions and major building projects, we handle it all under one roof. Our experienced team delivers quality workmanship, reliable service and professional results across London — taking your project from start to finish. One team. Every trade. Built properly.
Get in touch
Latest review:
Home Utility Ltd recently carried out a complete renovation of my 4-bedroom house, and the quality of their work is outstanding. From fitting a brand-new kitchen to completely transforming the bathrooms, every aspect of the makeover was handled with great attention to detail. The team was reliable, highly skilled, and managed the entire project seamlessly from start to finish. Finding a contractor that delivers on every promise without hassle is rare, but Home Utility Ltd made the entire process smooth and stress-free. If you are looking for a trustworthy team to handle a major home renovation, I cannot recommend them enough.
George Whittle
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
Hello I specialise in all types of Gas, plumbing and heating, installations,breakdowns and Maintenance. Vented and unvented systems, I am also Vaillant advance PLUS installer so we can give warranties up to 10 years on new Boilers. I am also viessman accreditated installer. Also design and build koi ponds, water features and carry out pond maintenance
Get in touch
Latest review:
Central Heating- 20 Apr 2026
George did a fantastic job for us and I would happily recommend him. He came to do a smaller piece of work and then also asked him to complete a larger piece of work including moving our hot water cylinder and associated pipework down into the utility, sorting faults within the system and getting everything tested and working properly. From start to finish he was knowledgeable, practical and clearly knew exactly what he was doing.
NORTH STAR BUILDING SOLUTIONS LIMITED
Rating: 5 out of 5
Boiler Repair Specialist in Welwyn
Established in 2010 Northstar Building Solutions are a highly successful building company specializing in exceptional residential projects. As well as covering all aspects of new build and can deliver technical expertise to the latest building designs. We pride ourselves in completing a variety of projects including affordable and high specification housing, energy centres, hotels, restaurants, community centres and a church; we are experts at Extensions, Conversions.
Get in touch
Latest review:
Extensions- 2 Jan 2023
Excellent work overall. Builders were very professional, hardworking and friendly. Work was completed to a high standard and we were given updates throughout the entire process. Leo and his team were very responsive and resolved issues very quickly. Will 100% use North Star again for future work.
DJ Heating
No reviews yet
Boiler Repair Specialist in Welwyn
Djheatingltd I’ve been in business since 2018 and proud myself on being professional at all times
Get in touch

4.8

Top rated Boiler Repair Specialists

Our Boiler Repair Specialists in Welwyn, are rated 4.8 out of 5 based on 71 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 boiler repair services in Welwyn are available?

There’s so much involved when it comes to boiler repairs.

From diagnosing faults and sourcing parts to carrying out safety checks and ensuring your heating system runs efficiently, it’s always best to hire a boiler repair company in Welwyn as soon as you can if you think there’s a problem.

Common boiler repair services in Welwyn include:

Boiler fault diagnosis
Pressure checks and adjustments
Leak repairs
Thermostat and valve replacements
Pump repairs or replacements
Radiator bleeding and repairs
Boiler servicing and safety checks
Emergency boiler repairs

If you need a boiler repair in Welwyn, it only takes a couple of clicks to post your job for free on MyBuilder!

Then, browse different Welwyn boiler repair company profiles, read customer reviews, and reach out for quotes, all before you decide who to hire.

What is the average cost of boiler repair in Welwyn?

If you are looking to hire local heating engineers r near you for boiler repairs, it’s important to have an idea of how much the job will cost so there’s no unexpected surprises along the way.

Common boiler repair costs in Welwyn can vary:

A minor repair, such as thermostat replacement, typically costs between £100 and £250
Moderate repairs, like pump or printed circuit board (PCB) replacement, usually cost between £250 and £400
Major repairs, including heat exchanger replacement or extensive electrical work, can cost between £400 and £750

To get a good price for your boiler repair in Welwyn, ask for quotes from several local companies on MyBuilder. Posting your job is free and connects you quickly with boiler repair professionals!

Find services for boiler repair in Welwyn with MyBuilder

Find boiler repair professionals in Welwyn on MyBuilder. Just follow these simple steps:

Step 1: Post your job for boiler repair in Welwyn on MyBuilder

Whether you need a quick fix or a full system service, post your job on MyBuilder today. Include everything you know about the problem, and your job will be shared with boiler repair professionals in Welwyn who can express their interest.

Step 2: Compare different boiler repair companies in Welwyn

Once you receive responses, you can directly message the Welwyn boiler repair companies with questions and request quotes.

What’s more, you can compare each boiler repair service in Welwyn by checking their profiles, work history, and authentic customer reviews.

Step 3: Hire Welwyn boiler repair professionals with confidence

After gathering information from the professionals, you can feel in control of who you’re hiring. You’ll also benefit from MyBuilder’s thorough verification process, which includes:

ID verification: Tradespeople must provide valid - ID such as passports or eIDAS certificates
Company verification: Businesses must be registered and verified before joining MyBuilder
Standards checks: Ongoing monitoring makes sure that tradespeople who do not meet our standards are promptly removed.

What to ask a Welwyn boiler repair engineer before hiring?

Before hiring your boiler repair engineer in Welwyn, you should ask a few questions to make sure they are the best fit for the job :

What qualifications and certifications do you hold as a boiler repair engineer in Welwyn?

Look for boiler engineers in Welwyn who are Gas Safe registered and hold relevant certifications like ACS CCN1 and CENWAT, which prove they are qualified to work safely on boilers and heating systems.

What experience do you have with boiler repairs similar to mine in Welwyn?

Ask about their history with the specific type or brand of boiler you have and how many similar repair jobs they have completed recently. You can often view information about their past jobs on MyBuilder to help give you extra reassurance.

How long will my boiler repair take to complete?

Repair times can vary depending on the issue; small fixes may only take a few hours, while more complex repairs could require several days.

Do you offer any guarantees or follow-up services after the boiler repair?

Many Welwyn boiler repair professionals offer peace of mind by providing warranties on parts and labour, and they often include helpful maintenance plans or follow-up safety checks after repairs to keep your boiler running smoothly.

If you’re still uncertain, you can visit this helpful heating engineer hiring guide for more detailed information on choosing the right professional for you!

FAQ: Common questions about boiler repair engineers in Welwyn

How quickly can boiler repair services in Welwyn respond to an emergency?

A broken boiler can be a frustrating problem, especially in winter time! Many boiler repair companies in Welwyn offer fast response times, often within 24 hours, especially for urgent repairs like no heating or leaks, to keep your home warm and safe.

What factors influence the cost of boiler repair in Welwyn?

Boiler repair costs in Welwyn vary based on the type of fault, parts needed, and labour. Minor repairs might be affordable, while major component replacements can be more expensive. Always ask for a detailed quote.

Can boiler repair professionals in Welwyn help maintain my boiler to prevent future issues?

Yes, many boiler repair engineers in Welwyn offer maintenance plans including regular servicing, safety checks, and cleaning, which help prolong boiler life and improve efficiency.

Can a boiler repair engineer in Welwyn work on all boiler types?

Many can work on combi, system, and conventional boilers, but some specialise in specific brands or models. It’s a good idea to mention your type of boiler when posting a job on MyBuilder.