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Very high standard of work carried out by Mark. Solved my issue,very knowledgeable,punctual and tidy. Would recommend & certainly use again.
Patrick
Viktor and his team thanks so very much for all your hard work these guys know how to give a professional job very approachable nothing too much trouble they just get on with the job so we didn't have too worry would have them back in a heartbeat
Linda
Excellent service, easy to deal with, good price. Would recommend and will definitely use again.
Anne
Browse reliable Gas / Heating engineers in Welwyn
Take a look at rated Gas / Heating engineers serving Welwyn, read reviews and submit your job for free.
Curtain & Blind Fitting Services
Gas / Heating engineer
I am a fully qualified plumbing and heating engineer. With many years experience. I currently work on domestic and commercial systems specialising in boiler breakdown and servicing. I also have two more plumbing and heating engineers, two air conditioning engineers and two electricians. All of us are Fully qualified having carried out time served apprenticeships. All of us are qualified to a level 3 standard and beyond. The range of services we can offer are consultancy, installation, maintenance and repair of all types of systems related to our trades.
Excellent service, the problem was tricky as the boiler had suddenly failed with a blank control panel (fuse ok). Initial testing failed to find a fault but after some deep system checks the cause was discovered and he left me with a fully working system. He went the extra mile, definitely use again.
DMP Building
Gas / Heating engineer
We are company run building over 6 years of experience enhancing homes off all types. We are highly versatile, and have the expertise and equipment to undertake any builder work to mach your vosion. We work hard to provide results that are nothing but the best for our respected costumers and we ensure to deliver a flawless finish and complect project on time. Thanks so much for considering our bid, and please contact us more about your project.
Refurbishment Specialist
Gas / Heating engineer
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.
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.
Gave me very helpful advice, to think about, before I decide on the work. Thanks Carl.
Welcome, Our company offers a complete service starting with first few sketches passing through building regulation approvals and all the steps till those finishing touches ensuring that our customers are fully satisfied.
There isn’t enough space on here to describe how happy I am and stress free Rob and his team made the process. I had a major extension to the rear and side of the home which meant I wasn't able to use the bottom area of my home at all. Rob and his team took care of everything and also provided so much extra help all the time any time and keeping up with the consistent service is truly unmatchable. I’m very happy with the work, the finishing and everything else. Choose Rob and his team and you can’t go wrong
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.
LDN Construction
Gas / Heating engineer
Welcome to LDN Construction! Based in London, we specialise in transforming houses into homes, offering a wide range of construction and refurbishment services. With over 20 years of experience, we combine precision, innovation, and top-quality materials to bring your vision to life. We pride ourselves on our attention to detail and commitment to completing projects on time and within budget. Our Services Include: - Home Extensions (Rear and Side) - Loft Conversions - Roofing - Full Home Refurbishments - New Builds - Bathroom Renovations - Garden and Patio Projects - Driveways - Fencing - Cladding and Rendering - Plastering Every project is important to us, whether big or small. We offer a bespoke quality finish and are always by our customers' side, turning their houses into homes. Don't hesitate to contact us for a free visit and a free quote. We look forward to hearing from you soon!
TWINS ELECTRICAL & PLUMBING LTD
Gas / Heating engineer
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.
Our company offers comprehensive services including full house rewiring, extensions, handyman services, and various other building works.
Christian was excellent! He finished a tiling, grouting and finishing when my previous contractor went AWOL. He has excellent attention to detail and was super tidy. I would have no hesitation in recommending and will be calling on him again should I need any more jobs completed. 5 ??
Net Plumbers
Gas / Heating engineer
Net-Plumbers – Professional Plumbing & Heating Specialists At Net-Plumbers, we provide reliable and professional plumbing and heating services for homeowners and landlords. With over 20 years of hands-on experience in the industry, we take pride in delivering high-quality workmanship, honest advice, and dependable solutions. We specialise in boiler repairs, boiler installations, boiler servicing, central heating systems, emergency plumbing, and landlord gas safety certificates (CP12). Whether it’s diagnosing a boiler fault, installing a new energy-efficient system, or resolving urgent plumbing issues, we aim to provide fast and efficient solutions that last. Our engineers are fully qualified with NVQ Level 2 & Level 3 in Plumbing and Heating and are Gas Safe registered, ensuring all work is carried out safely and to the highest UK standards. We also have experience working with leading boiler brands such as Vaillant, Ideal, Viessmann, and Intergas. At Net-Plumbers, our focus is simple: clear communication, fair pricing, and quality workmanship you can trust.
Erjo's Home Improvements
Gas / Heating engineer
Founded on a legacy of craftmanship and dedication, Erjo's Home Improvements brings over 13 years experience to every project. Our expertise in roofing, home extensions, bathroom and kitchen renovations, and more, stems from a trade learned and perfected by our founder alongside his father. As a family business, we value the traditions of quality and integrity that have been passed down through generations. Our skilled team of four is united by a passion for delivering exceptional customer service, and transforming homes with precision and care. At Erjo's Home Improvements we treat your home as if it were our own, ensuring each project reflects our commitment to excellence and the personal touch that defines our family heritage.
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We are domestic and Commerical Gas & Heating Engineers from London/Essex & Hertford so no area is to far and no Job is to small! We pride ourselves on Honest Hard Work, Aesthetics (which you can see by having a look at my pictures and a Great attitude) By contacting us for Work you you will be promised to receive a very high sasitfaction level, Competitive prices and of course a smile on arrival! Hope to hear from you soon, Davis Plumbing And Heating Services Vaillant accredited installers Ideal accredited installers
I've nothing against this professional - He tried to fix the problem, but it was a difficult job and beyond his capabilities - As it also was for a subsequent engineer! Therefore, I advertised for an extremely skilled engineer who took on the challenge and after many hours and a few renewed parts got it working.
Chereji Construction LTD
Gas / Heating engineer
Chereji Construction Ltd is a trusted, we boast over 8 years of industry experience.Our team specialises in a range of service, Painting&Decoration , Interior/Exterior,Bathroom Fittings, Kitchen Fittings, Tilling,Full refurbishment,Carpentry plus more! We have experience in all industry sectors including top-sec residential development.We know that our reputation is built by workforces ,so we pay great attention to their welfare,especially regarding health and safety .
All our work is carried out to a high professional standard we are experts in plumbing , heating and gas and take pride in all work we do ,
Lawrence from J & L Gas & Renewables Limited plumbed and fitted a new garden tap today 8th May. He quoted us a very competitive price, arrived on time, and did a wonderful and very professional job. Everything was left clean and tidy including refitting the drawers into the kitchen sink unit. In addition to an excellent, fast and professional job, Lawrence was kind and very helpful and explained everything to us. I would not hesitate to recommend him and his firm for any plumbing and gas heating work.
Multi-Trade specialists covering across the capital and surrounding areas, joinery , carpentry , electricians , plumbers ,Plasteres , decorators ,kitchen fitters .
I had a very bad experience. Builder was rarely around. No project managers to watch of tilers, floorers, carpenters.
We are a experienced, reliable and competitively priced company based in Letchworth Garden City, specializing in bathroom refurbishment. Including tiling, plastering and electrics.
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.
Excellent service... No fuss and gave great advice post job
FAKU Building Services
Gas / Heating engineer
General maintenance with many years experience on plumbing and carpentry and decorating City&guilds qualification
Family run fabrication and welding business and construction company offering all types of manufacturing and installation that works closely with our clients our aim is to provide fabrication and welding solutions also building construction with honesty and quality also help to complete project on time
What an amazing job John did. He is a very talented ironworker . Our gate looks like it was made for our house . Would highly recommend .
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