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

Octopus Builders LTD

Gas Fire

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At OCTOPUSBUILDERSLIMITED, we pride ourselves on our extensive 16 years of experience in the construction industry. Our dedicated team works collaboratively to handle every aspect of your building project from A to Z. Whether it’s residential or commercial, we ensure quality craftsmanship and excellence in every job. Let us turn your vision into reality!

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Reviewed by NORMAN on 1/10/2024

Great job and would definitely rate it higher if I could. Will keep in mind if I need other jobs done around the house.

Net Plumbers

Gas Fire

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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.

Gas Flo Heating Ltd

Gas Fire

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Specialist in Boiler Replacements, Repairs, Services, central heating installs, bathroom upgrades, refurbishments,

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Reviewed by Zac on 18/5/2021

Great guys, completed the work whilst I was away and left it clean and tidy. Would use again.

Local Trademan

Gas Fire

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I have always been interested in the way things work. I am always determined to succeed and I feel that this degree will make the most of my skills. I believe that being part of an engineering team will be very rewarding. Domestic Gas Engineer with over 4 years of experience in the installation, servicing, and repair of residential gas heating systems. Proven ability to ensure the safety and efficiency of gas appliances, compliance with GasSafe regulations, and excellent customer service. Specialist experience in the installation of high-efficiency condensing boiler and smart heater controls.

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Reviewed by JJ on 19/6/2026

Khalid is a genuinely nice guy, very helpful and friendly. Turned up exactly on time and installed the new kitchen tap quickly and neatly. Happy to recommend him.

Ecorod Ltd

Gas Fire

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We are a family run business with over 35 Years experience in the Plumbing Heating Drainage and Water Softening scopes of works, Working in the Herts Beds Bucks and North London areas. We offer a 24hr emergency service. We also sell rocksalt and ws salt.

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Reviewed by Joy on 9/6/2013

Thank you for your response. With regard to budget the category "up to £100" is the lowest limit one can specify on this site, with regard to VAT there was never any suggestion that this should not be paid. My husband accepted and paid your bill at the time it is only subsequently that we have found out from others that this was an excessive amount to be charged for this work. Our mistake was not getting a number of quotes before instructing you to do the work. We will not make this mistake again.

BFF Heating

Gas Fire

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We are a local company with over 30 years experience in all types of Plumbing and Heating, Gas safe (corgi) registered for a long time as you can see from our very low gas safe registration number..... 39310 ! I trained as a teenager in My Fathers Business when I left School, worked as an apprentice for His Plumbers and Gas Engineers (1 of of them was my Uncle) until - I went to college and Studied to Be Qualified Myself. After 10yrs working for my Dads Company firstly as a Plumber then after 5 yrs Got my Gas qualification. A little over 4 years after that, I made the Step to Work for myself and be my own Boss, and Now my eldest son is now also training to be a plumber and renewables specialist. Also Both of My Brothers are Gas Safe Engineers -Keeping up the family Tradition That My Grandfather Started. Now I am training my son in the trade!

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Reviewed by Akif on 12/6/2023

Just called once and not returned and now job is closed as well. Can’t even repost

JLA Plumbing and Heating

Gas Fire

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For over 15 years, JLA Plumbing and Heating has been providing professional plumbing and heating services across London. We're a family-run business built on trust, quality workmanship, and exceptional customer service. From fixing a dripping tap to installing a complete heating system, no job is too small or too big for us. We treat every job with the same care and attention to detail. Our Gas Safe registered engineers are fully qualified and committed to delivering the highest standards of work, whether it's an emergency repair or a major installation.

JRD Heating

Gas Fire

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Here at JRD HEATING we are professional, tidy and efficient. We are available 24 hours 7 days a week. We are always one phone call away from assisting with any issues. Weather it be a tap washer or a full central heating system being installed. There’s no job to big or too small! With over 10 years in the industry we are always one step ahead of any issues!

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Reviewed by Nick on 16/6/2026

Jordan attended and helped resolve my plumbing issue

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.