The quick way to find a local Gas / Heating engineer in Knebworth

Rated People

Gas / Heating engineer

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Loft conversion specialist, with 25 years worth of experience.

Blue Sky Carpet & Flooring

Gas / Heating engineer

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10+ years of experience Available 24/7 5* rating

Djendel & Son Plumbing

Gas / Heating engineer

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Djendel and son plumbing company has been established 5 years ago, since then, all customer been visited in their private homes to undertake work had been left satisfied for the work been undertaken in their premises, and happy with reasonable price. Djendel and son company likes challengeable jobs And committed for the work and the customer, there is nothing as small jobs, all jobs are worthwhile.

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Reviewed by Allan on 4/6/2020

Omar was a real professional. I appreciated his opinion and advice on the suspected leak and water damaged ceiling. Recommended. A

Meraboiler

Gas / Heating engineer

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A reputed boiler repair and new boiler installers in London

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Reviewed by stuart on 3/8/2010

experienced but expensive and not fully reliable.

TWC Real Estate Ltd

Gas / Heating engineer

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My names Tom, I have been in the real estate sector for over 10 years and have done everything from general property maintenance, new bathrooms, painting/decorating, demolition contracts and most recently constructed 9 ultra high spec homes. High quality and impeccable workmanship are key values to me and ensuring the client is satisfied and more, with the work they are receiving. I am very well connected with all trades and can provide a top tier service for all types of project management no matter how big or small the job may be. I am also extremely capable at doing many manual labour jobs, but often favour a shorter timeline for my clients project completion and therefore prefer to draft in experienced trades to get the job completed. Above all I am very friendly, well spoken and always keen to deliver what is asked of me.

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Reviewed by John on 18/2/2026

Meyli Build Ltd

Gas / Heating engineer

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We specialize in construction services, delivering high-quality residential, and commercial projects. Our team of experienced professionals excels in design, construction, and project management, ensuring every project meets modern standards and aligns with our clients' needs. We are committed to providing professional, cost-effective services and achieving complete customer satisfaction.

We Fix Roofs

Gas / Heating engineer

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We are a 6th generation roofing company that has been providing top-quality roofing services for over a century. We are a family-owned and operated business that takes pride in our work and is committed to delivering exceptional results that exceed our customers' expectations. Our team of highly skilled and experienced roofers are dedicated to delivering exceptional workmanship and customer service. We use only the highest quality materials and the latest technology to ensure that our customers receive the best possible results. With our extensive knowledge and expertise, we can handle any roofing project, no matter how complex. We are also committed to providing personalized service to each of our customers, building lasting relationships based on trust and respect. Whether you need a new roof, repairs, or maintenance, we are the perfect choice for anyone who values quality, tradition, and exceptional service. Please note: we do not employ any subcontractors, salesman, surveyors or have any sister company’s. Many thanks Proprietor James ?

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Reviewed by Tymon on 1/4/2025

Good communication, professional, and completed quickly. The job ended up being bigger than the quote based on the initial inspection, but the price was fair. Would use again.

B FIX

Gas / Heating engineer

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Founded in 2025, Bfix has established itself as a leader in luxury construction and interior design. Like a hive of diligent bees, our team works tirelessly to turn dreams into reality, creating spaces that are not only beautiful but also built to last. We pride ourselves on our ability to deliver superior craftsmanship and exceptional service. What We Offer Free On-Site Inspection – We carry out a full technical assessment to identify damage to floors, ceilings, walls, and fixtures. Trace & Access Support – We assist in locating hidden leaks and identifying areas affected by moisture. Repair Planning – We help outline the works required for restoration, based on what insurers typically expect to see. Supportive Documentation – We provide clear, itemised findings that you can use if you choose to start an insurance claim. Referral to Insurance Claim Experts – If required, we can introduce you to regulated professionals who manage claims directly on your behalf. Why Choose Bfix? Unmatched Expertise: Over many years of experience in luxury construction. Tailored Solutions: Custom designs that cater to your specific needs. Superior Quality: Premium materials and meticulous craftsmanship. Customer Satisfaction: We prioritize your vision and ensure a seamless construction process.

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Reviewed by Jay on 19/2/2026

Ignite Heating and Plumbing Services Ltd

Gas / Heating engineer

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At Ignite heating we provide a friendly, reliable, fully qualified service. I am British Gas trained and have 25 years experience working with gas appliances old and new. I pride myself on very competitive prices whilst maintaining great standards

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Reviewed by Paul on 12/10/2021

Warren was helpful and able to fix our issue during the visit. He was able to explain to me what had caused it and how to resolve going forward.

J MCMAHON LIMITED

Gas / Heating engineer

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Bedfordshire based carpentry and property improvements company . offering carpentry internal and external , as well as having a strong diverse team of different trades operating within the company , all aspects of building work taken on board and a professional job from start to finish .

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Reviewed by Christopher on 27/3/2026

Very unprofessional Postponed the agreed date and then ignored all messages Avoid!

Without Stress Maintenance

Gas / Heating engineer

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Without stress plumbing and heating are experts in trace and access works finding and repairing leaks working along side insurance companies and clients. we are a small family business with over 30 years experience within the industry and we use all the latest equipment and technology . we cover all aspects of the work from start to finish and have a team who have experience and skills within all areas of construction works and all our work is to a high standard and quality.

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Reviewed by Hugh on 7/5/2025

The previous review was done under duress with Billy standing over me. The truth is, he disappears for considerable lengths of time (days), leaves equipment behind so you can't hire anyone else, switches his phone off so you can't contact him during this time and has the attitude of a bully. He removed our toilet to fix a blocked pipe but then left it so it wasn't fixed back to the floor properly and moved around, when we were in the process of selling our flat, with surveyors coming round. Not recommended.

URBAN MODERN HOMES LTD

Gas / Heating engineer

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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

JD Roofing

Gas / Heating engineer

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3+Years experience in roofing All jobs will be done w high quality and effective work Any callbacks from any work not met to the standard will be reassured to comeback free of charge and done properly

Water Trade Ltd

Gas / Heating engineer

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Water Trade and Build Trade Services have been established for over 17 years. We are ready to assist with your Building, maintenance or plumbing projects. We are fully insured and directly employ our team of skilled tradesmen.

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Reviewed by Helene on 1/4/2020

Once the initial contact was firmly established with "the office" everything went smoothly, efficiently and with professionalism.

NSE CARPENTRY LTD

Gas / Heating engineer

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We are a team with over 10 years experience in the building industry, specialists in kitchen and bathroom fitting, as well as all aspects of interior finishing. Our NVQ qualified team, professionally deliver high quality projects on time. Check our instagram @nse_carpentry

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Reviewed by Grant on 19/4/2025

Still in the process of getting the job done but Alex has been reliable and honest throughout. I have every confidence that the job will be completed at the price quoted (lower than other quotes) and to an excellent standard.

Plumb Essential

Gas / Heating engineer

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''Providing you with Professional plumbing services at all times''

R&A BUILDERS UK LIMITED

Gas / Heating engineer

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We are local building company with many years of experience in interior refurbishment. We specialise in decorating, bathroom and kitchen installation, flooring and tiling.

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Reviewed by Donna on 26/7/2025

From first consultation through to completion, every step was thoughtful: Remek listened, offered clear advice, and adapted to exactly what I wanted. The pricing was very reasonable, and delivered with meticulous workmanship. Communication was excellent, and the bathroom looks fantastic. Highly recommend for anyone seeking quality, professionalism, and value.

Boilerbeat LTD

Gas / Heating engineer

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Boilerbeat is a premier provider of comprehensive boiler installations and full central heating system solutions. With a commitment to excellence, we deliver top-notch services tailored to meet the unique needs of each client. Our experienced team of professionals ensures seamless installation processes and efficient system integration, guaranteeing optimal performance and customer satisfaction. Whether you require residential or commercial heating solutions, Boilerbeat is your trusted partner for reliable and cost-effective services.

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Reviewed by Bryan on 2/9/2026