The quick way to find a local Gas Fire specialist in Welwyn

A.L.T. HEATING LTD

Gas Fire

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We are a family run Gas and Heating company. We pride ourselves on being experienced, professional, honest and reliable. We specialise in: Gas pipework Gas Leak detection Boiler Installs Breakdowns Services Landlord Certificates Heating Systems and Radiators Power Flushing Unvented Cylinders Emergency Call Outs Plumbing Work

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Reviewed by Combie on 4/5/2026

Daniel the Handyman

Gas Fire

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Handyman with qualifications in plumbing and electrical works. Small quotes as the company is only a toddler and needs feeding to grow.

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Reviewed by Stella on 4/6/2023

Daniel came within 24 hours to build a cat flap through a wall. Lovely chatty guy - very helpful - even drove me to pick up an extra extension for the tunnel we needed to create. Thank you!

PAWEL SERVICES LTD

Gas Fire

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Hi my name is Pawel, Our Services Include: - Kitchen installation (Complete including tilling, flooring, electric & plumbing) - Laminate Floors laid - Floor and wall tiling & carpentry - Painting & Decorating (Interior & Exterior) - Complete Bathroom - Plastering & Rendering - Gas Safe Register - Fitted wardrobes & central heating - Assembling flat pack furniture - Plumbing work - Brickwork - Partition walls

Reactive Gas, Heating & Plumbing Services Limited

Gas Fire

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Gas safe registered engineer with over seventeen years of experience in all aspects of gas, heating and plumbing work. Including training at the British Gas Academy. Specialist in boiler breakdown, installation, service and repair. Reliable and friendly service to meet your needs.

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Reviewed by Lee on 11/12/2024

Gave me very helpful advice, to think about, before I decide on the work. Thanks Carl.

BROWN'S BOILERS

Gas Fire

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Browns Boilers is passionate about providing friendly service and taking pride in every job we do. We focus on doing a job well and properly.

PRESTIGIOUS PLUMBING AND MAINTENANCE LTD

Gas Fire

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**Prestigious Plumbing** is a London-based company that prides itself on its reputation for delivering high-quality work and ensuring customer satisfaction. We handle a wide range of projects, from small to large, serving both domestic and commercial clients. Peace of Mind for Our Customers: At Prestigious Plumbing, our customers are our top priority. That's why we offer a 100% satisfaction guarantee—every job we complete is covered for one year. Additionally, all of our engineers are fully qualified and Gas Safe registered, ensuring the highest standards of safety and expertise. We understand that things don’t always go to plan. To offer further peace of mind, Prestigious Plumbing holds £10 million in public liability cover, ensuring that no matter what happens, both our clients and their property are fully protected.

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Reviewed by George on 25/9/2025

MODPLAN MECHANICAL & ELECTRICAL INSTALLATIONS LTD

Gas Fire

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Modplan Mechanical & Electrical Installations Ltd specialises in the following services in your area, we provide a friendly, efficient, cost effective service and are also on call 24/7. - Plumbing - Electrical (including EV charging, EICR's, Re-Wire) - Gas - Heating - Renewable (Air Source Heat Pumps, Solar) - Air Conditioning - Ventilation (MVHR and extract) We have a team of experienced and qualified engineers whether it be a small call out or a large bathroom/kitchen/whole house project to undertake.

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Reviewed by marek on 19/3/2019

Quick fixing. Thanks

Ts heating services

Gas Fire

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TS Heating Services are a small family run business based in Kirbry Cross Frinton on Sea Essex . We pride ourselves on excellent customer service and guarantee all our work to a high standard. Covering Herts, London and Essex. Call us for free

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Reviewed by Martin on 23/8/2023

Very pleased with Tom’s work, great attention to detail, very tidy and well priced. Martin

Refurbishment Specialist

Gas Fire

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Welcome to C Shambi Builders Ltd - Refurbishment Specialist ESTABLISHED SINCE 1995 We are a dedicated and highly professional team. Many of our team members have been with us since the very beginning. All our staff and contractors are registered and affiliated in their respective fields. Our Areas of Expertise: Extensions and Conversions - We provide a comprehensive design and build solution, handling everything from initial architectural drawings, and structural engineer calculations to the final build and certification, including all stages of planning. Refurbishments – Our services encompass plastering, painting and decoration. Kitchens – We offer carpentry design and fitting services, along with great supply deals on top brands like Howdens, Magnet and many more. Electrics - Our electrical expertise covers partial and full rewiring. We are committed to ensuring the safe and optimal functioning of your electrics Bathrooms – Our expertise includes installation, tiling, shower rooms and wet rooms. Plumbing - This encompasses the installation of new boilers and radiators. Carpentry – From wooden flooring to bespoke cupboards and wardrobes, doors, pocket doors, locks, windows, decking and fencing, we've got you covered. Refurbishment Specialist offers a complete service from design to completion, regardless of the project size. We are committed to working closely with our clients to ensure a smooth and satisfactory outcome. Our detailed quotations break down the entire project. Our services extend to Central, North, West & East London, Hertfordshire and the Home Counties. Please don't hesitate to contact us to discuss your needs, seek further information, or request a comprehensive and obligation free quotation.

K Marsh Plumbing & Heating LTD

Gas Fire

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K Marsh Plumbing & Heating Ltd is a professional plumbing and heating contractor operating across London and the surrounding areas, delivering high standard installations, upgrades and maintenance services to both domestic and commercial clients. We specialise in boiler installations, full central heating systems, unvented hot water cylinders, plant room works and high quality plumbing installations. Our approach is structured, compliant and detail focused, ensuring all works are completed safely, efficiently and in accordance with current regulations. We are fully Gas Safe registered and G3 qualified for unvented hot water systems. All installations are carried out in line with manufacturer specifications and current Building Regulations, with the appropriate certification issued upon completion. Our core services include: Boiler installations and system upgrades Boiler breakdown diagnostics and servicing Full central heating design and installation Unvented cylinder installation and maintenance Hot and cold water system upgrades Leak detection and remedial works Bathroom plumbing installations Underfloor heating systems Commercial heating and plant room works We operate with a clear and professional process from initial enquiry through to completion. Site surveys are conducted where required to ensure accurate scoping, correct appliance sizing and full compliance. Written quotations are provided detailing the scope of works, materials, warranties and timescales, ensuring complete transparency. On site, we take pride in protecting client properties, maintaining clean working environments and delivering workmanship that reflects the standards expected of a professional contractor. All systems are fully tested, commissioned and demonstrated to the client prior to handover. Our reputation is built on reliability, technical knowledge and long term client relationships. A significant proportion of our work comes from repeat clients, landlords, managing agents and referrals, reflecting the confidence our customers place in our service. K Marsh Plumbing & Heating Ltd is committed to delivering compliant, high quality plumbing and heating solutions with clear communication and dependable results.

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Reviewed by William on 30/3/2026

Fixble LTD

Gas Fire

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Fixble: Your trusted all-in-one platform for fast, certified gas, plumbing, and electrical repairs.

Edgars Constructions Ltd

Gas Fire

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Well established family run building company based in London,we have built a strong relationships with well known building societies across the London due to our quality and trustworthy service High quality levels of work in major building projects,we specialise in planning and design,project management and general building services

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Reviewed by Zuzie on 17/3/2026

Marross limited

Gas Fire

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We have been established since 1999 and have offices in St Albans & St Neots. All engineers are highly Qualified with many years of experience. We offer a reliable and professional service covering all types of Plumbing & Heating works.

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Reviewed by nick on 2/5/2019

Excellent service... No fuss and gave great advice post job

URBAN MODERN HOMES LTD

Gas Fire

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We are a team of highly skilled individuals, with a great sense of professionalism and integrity. Our purpose is to deliver the transition from our customer's vision to reality and strive to bring satisfaction and joy with the results of our work. We aim to offer the best possible service while building trust with our clients. Having over a decade experience in the building industry, gives us the possibility to be quick, flexible and efficient.

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Reviewed by Zillionz on 2/5/2024

Lewis Willoughby

Gas Fire

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This is the last Gas, Heating and Plumbing company that you will ever acquire. I, Lewis Willoughby personally undertake all site visits and complete projects to the highest possible standard, always putting my clients first.

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Reviewed by Qais on 21/4/2026

Lewis was very professional and efficient. Couldn’t wish for better service all around. Happy to use him for any future jobs and would highly recommend him to any body looking for a 5 star service.

AJ GAS

Gas Fire

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Hi, my name is Abel. I am a gas gas engineer from London. I mainly fit cooking appliances (gas and electric) I also work for curry’s as their gas engineer. I have partners I also work with that do boilers and plumbing work. I take pride in my job and always make sure I leave everything safe and my customers happy. I always try to go above and beyond and do my best to help my customers. I’m flexible, punctual and up for negotiation. We also have REMOVAL company for man and van jobs. Everything is insured.

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Reviewed by Helen on 7/8/2023

Professional, did a good job

MSM Plumbing Heating and Gas

Gas Fire

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With over 20 years experience ,fully trained and highly qualified you can be sure you will receive top quality service at the highest standards .We offer prompt,reliable and honest service.We will always treat your property and home with respect .

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Reviewed by Ji on 5/6/2025

Monty is great! We got a gas certificate and boiler checkup for a property we are buying. He was attentive and honest, two qualities a first time home buyers look for when it’s their first time getting service. Great communication laddering up to the day, too. Highly recommend!

TWINS ELECTRICAL & PLUMBING LTD

Gas Fire

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We specialise in all aspects of property maintenance. With more than 5 years experience in one of the most competitive business environment outside London we work on regular basis with ones of the most active and succesful property developers and contractors in the area. We aim to provide a 5* service with no exception regardless of the type or size of the job.