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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

At Rated People, we connect you with professional gas boiler installers who can ensure your home is heated efficiently and safely. Whether you’re upgrading your current system or need a completely new gas boiler installation, our trusted experts are just a click away. With thousands of installers available, you can post your job for free and receive up to three quotes to find the perfect fit for your needs. Don’t delay—find a local gas boiler installer today and enjoy a warmer, more energy-efficient home.

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Local gas boiler installers

What are the advantages and disadvantages of gas boilers

Gas boilers remain a popular choice for heating homes in the UK. Here are the key advantages and disadvantages to help you decide if a gas boiler is the right choice for your home:

Advantages:

  • Energy Efficiency: Modern gas boilers are highly efficient, with many boasting an energy efficiency rating of over 90%, helping to reduce both energy consumption and your heating bills.
  • Reliable Heat: Gas boilers provide a consistent and reliable heat source, ensuring your home stays warm even in the coldest months.
  • Cost-Effective: Gas is generally cheaper than other fuel types, such as electricity or oil, making gas boilers more economical to run in the long term.
  • Quick Heating: Gas boilers heat up quickly, ensuring your radiators and water are warm within minutes.

Disadvantages:

  • Initial Cost: While running costs may be lower, the initial cost of a new gas boiler installation can be high, especially for premium models or complex installations.
  • Gas Supply Dependency: Gas boilers rely on a continuous supply of natural gas, which can be an issue in rural areas or places without a mains gas connection.
  • Environmental Impact: Although gas is cleaner than other fossil fuels, it still produces carbon emissions, making it less environmentally friendly than renewable energy sources like heat pumps or solar panels.

Cost of a new gas boiler installation

The cost of installing a new gas boiler depends on several factors, including the type of boiler, the size of your home, and the complexity of the installation. Here’s what you can expect:

  • Boiler Type: The type of boiler you choose plays a significant role in the overall cost. Combi boilers, which provide heating and hot water without a separate tank, are generally more affordable, costing between £1,500 and £3,000 for installation. System and conventional boilers, which require more components, can cost between £2,000 and £4,500.
  • Installation Costs: Labour costs for a gas engineer to install a boiler typically range from £500 to £1,500, depending on the complexity of the job and the region. Replacing an old boiler with a new one in the same location is usually cheaper than relocating the boiler or making significant changes to the pipework.
  • Additional Costs: You may need to factor in extra costs for components such as new radiators, thermostats, or smart controls, which can enhance the efficiency of your heating system. Additionally, if your home requires a flue upgrade or significant changes to the pipework, these can add £300 to £1,000 to the total price.

While a new gas boiler installation may seem like a significant upfront investment, the improved energy efficiency of modern boilers can lead to long-term savings on your energy bills.

How long does it take to install a gas boiler?

Straightforward Replacement: If you’re replacing an old boiler with a new one in the same location, the installation process typically takes between 1 and 2 days. This is the most straightforward and quickest type of installation.

Relocation or New System Installation: If you’re moving the boiler to a new location or switching to a different type of system (e.g., from a conventional to a combi boiler), the installation may take 2 to 3 days or more. Additional time will be needed for any required pipework or flue changes.

Testing and Safety Checks: Once the installation is complete, the installer will perform thorough testing and safety checks, including checking for leaks, ensuring the system is functioning correctly, and verifying compliance with regulations. This usually takes a few additional hours.

Other gas boiler installation FAQs

Can I legally install my own gas boiler?

No, you cannot legally install your own gas boiler unless you are a Gas Safe registered engineer.

Are new boilers cheaper to run?

Yes, new boilers are generally cheaper to run than older models due to their higher energy efficiency. Modern gas boilers have efficiency ratings of 90% or higher, meaning they use less fuel to produce the same amount of heat.

Does home insurance cover new boilers?

Home insurance policies typically do not cover the cost of a new boiler installation, as this is considered a maintenance expense. However, some policies may include boiler breakdown cover as an optional extra.

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heating engineer with 30 years of experience

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Reviewed by Ashley on 15/4/2025

Dean came quickly to see the issue and fixed it there and then. Great service and good chat

As a Gas Safe registered engineer with certifications in CCN1, CPA1, CENWAT, CKR1, FFWC, and LWAR, along with an NVQ Level 3 in insulation and building treatments, I bring a wealth of expertise to your service needs. My skills extend beyond gas appliance service, repair, and installation to include competitive pricing for loft insulation. My commitment to honesty is unwavering—I prioritize transparency and won't hesitate to admit if I encounter something beyond my expertise, ensuring your time and money are respected. Additionally, I possess experience in garden maintenance and redesign, offering a comprehensive approach to your home needs. While I'm new to this platform, I'm eager to build a client base and establish lasting relationships. Expect fair pricing, detailed free estimates, and a dedication to delivering high-quality service tailored to your requirements. Thank you for considering me for your home maintenance needs—I'm ready to exceed your expectations and create a reliable, trustworthy partnership, I am gas safe registered and also experienced in loft insulation and garden work also, I will be honest if I don't know something and try my best not to waste anyone's time.

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Reviewed by Dele on 10/4/2025

Thank you very much for your patience to get over the line with our boiler service and other things needing done. I will surely save your number for future use and recommend to family, friends and any others in need of Gas engineer. CFI all the way.

From a dripping tap to full house renovations I can help with all work needed. Oil to Gas transfers is a speciality Fully insured and pride taken each and every time.

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Reviewed by RICHARD on 31/3/2025

Would highly recommend!

BR Plumbing & Heating Full bathrooms installations Plumbing installations, Maintenance and repairs Rainwater and guttering systems Tiling

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Reviewed by Jennifer on 27/9/2021

Error on the site wrong details sent for provider. No work completed

Boiler engineer of 12 years Specialising in - Boiler breakdowns Boiler installation Boiler servicing/maintenance

As your local trusted boiler, plumbing, and heating experts in Swansea and South Wales, we offer a wide range of services tailored to elevate your home comfort. Boiler upgrades, system replacements, repairs and comprehensive plumbing services. Gas, Oil and LPG installations Boiler Installations Boiler Servicing Boiler Upgrades Boiler Replacements Boiler Repairs System Powerflushing Plumbing Installations Leak Detection and Repair Pipe Repairs and Replacements Bathroom Plumbing Installations Kitchen Plumbing Installations Water Heater Installations and Repairs Underfloor Heating Installations Thermostat Installations and Repairs Heating System Design and Installation

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Reviewed by Ella on 27/2/2025

Your local, friendly, reliable plumbing and heating services

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Reviewed by Ron on 18/4/2025

He did a first class job and was very pleasant throughout. Price was excellent and job was completed with little mess. Will use again

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Reviewed by Jamie on 2/2/2025

Very good service turned up and talk me through the full job before starting was very professional and very polite job was done to a high standard would recommend him

Value for money servicing and installation of gas appliances. We provide a 24 hour service. Boiler install from just £400. Boiler service from just £50

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Reviewed by Rebecca on 10/4/2013

Really quick response and reliable service

www.kbaconstruction.online MAKE YOUR HOUSE INTO A HOME TODAY WITH KBA CONSTRUCTION'S We are a building company with many years combined experience. working as Builder in London (UK), we help to make your house a home or property investment you can rely on.

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Reviewed by Connor on 13/9/2024

Did a fantastic job and at good price

I am a L3 fully qualified Gas Safe Heating Engineers by City & Guilds and on an approved scheme of Gas Safe, Water Safe. Our small family plumbing business is based on honesty, excellent customer care, good communication and always following the code of good practice in plumbing and heating within the industry. * Central Heating design * Central Heating Power Flush(hot chemical and magnetic power flush ) * Boiler breakdown repair * Legionella management * Water and gas leak detection * Landlord certificate * General Plumbing design * General Plumbing installation and repair includes drainage problems * Bathroom Installation * Spa bath repair * Underground leak detection and pipe repairs *Gas appliance installation (hob, boiler) *Vented and unvented system installation and maintenance

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Reviewed by Cathy on 14/3/2025

Prompt polite and goes the extra mile - excellent value.

Very honest , transparent, and polite team , providing a service from concept design to finished product Unfortunately last job was unfinished due to an accident in filey in where I drowned trying to rescue someone in the sea Tragic failed rescue has miraculous happy ending , on youtube I suffered memory loss and severe problems after this and after working for another firm for short while I am ready to start again on my own so please take this into consideration with my last review

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Reviewed by Torsten on 30/10/2022

Unfortunately, over 12 months into the project, it is still not finished. There were a few circumstances outside of Tom's influence, but the delay's have been accompanied by repeated lies about finalising the project, and poor quality of the work that has been done.

we are a family ran company that specialises in bathrooms ,kitchens ,basement & loft conversions. we also have a team of professional decorators,tilers,plasterers,joiners & plumbers. we are very competitive on price and quality of work comes as standard.

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Reviewed by Janice on 15/5/2013

Yes arrived when they arranged to and did excellent job

Hi, Thanks for visiting R Renforth Plumbing and Heating rated people profile page. We have combined domestic and commercial plumbing in the North East of over 45 years. From leaking taps and even commercial works, we have it all covered. We have hundreds of happy customers and all of our work is completed to the highest standards in the industry. We are also moving into the renewable energy industry and carrying out service and installation on air source and ground source heat pumps. Thanks for visiting our page and call us anytime if you need us for any of the above works. Thanks R Renforth

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Reviewed by linda on 19/1/2024

Would happily use this company again, it wasn’t a big job but but they were happy to do it in a timeframe that suited me. They arrived on time were friendly and polite

ANR Construction are a company based in St Ives Cambridgeshire. We specialise in all aspects of the building trade from larger Construction projects to smaller and more intricate interior works. We have professional tradesmen with NVQs in City and Guilds.

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Reviewed by Glyn on 13/4/2024

Slow measured start- due to getting out of date fixtures - fittings brought upto new standards - finished well and good quality work

Central Heating & Boiler Services Here at kebesa adey, we have plumbers who have years of experience in dealing with central heating and boilers, so whether you need a trusted, reliable and qualified installer, or an expert engineer to repair your heating system, you can rely on Kebesa Adey to deliver a fast, efficient and professional service. We cover the whole of London and the surrounding area and have expertise in all areas of heating systems, whether your central heating boiler is for domestics All of our engineers are fully-qualified professionals for your peace of mind. Welcome to Heating Engineers based on Souht London, we are a company of local plumbers and central heating engineers serving all areas of London. We specialise in central heating installations, central heating repairs, boiler repairs, gas certificates, boiler replacements and emergency plumbing services. We employ a team of professional, qualified and gas safe registered plumbers are experts in all types of plumbing and heating services Our services covers Boiler Servicing Boiler Installation Boiler Breakdowns Burst Pipes Gas Safety Certificates Unvented Cylinders Power Flushing Plumbing Installations Leaks Gas Fires Cookers/Hobs

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Reviewed by Ese on 9/3/2025

We are a trusted local company providing a professional and reliable service for all aspects of plumbing, heating & gas. As plumbers in Lancaster Aquarius Plumbing and Heating has built up a fantastic status for providing a wide variety of five star plumbing and heating services throughout the area. Our services are available throughout Lancashire including Morecambe, Carnforth, Overton, Middleton, Slyne, Bolton-le-Sands, Halton and more. Trading in the Lancaster area since 2010 Aquarius Plumbing & Heating has built up a fantastic client base and a reputation for quality work. We understand your need for a professional and reliable service and at a competitive price.

Solutions XYZ is a leading company dedicated to providing exceptional Bathrooms Refurbishment, Electrical & Plumbing solutions for both residential and commercial properties. With over 8 years of experience in the industry, we have built a reputation for delivering top-quality workmanship and reliable service. Our team of skilled and certified are highly knowledgeable in all aspects of works, from installations to repairs and maintenance. We pride ourselves on staying up-to-date with the latest industry advancements, incorporating modern technologies into our work. At Solutions XYZ, we understand the importance of safety and customer satisfaction. We strictly adhere to all regulations to ensure the highest level of safety for our clients. Whether you need a full bathrooms installations or require a prompt repair for an electrical/plumbing issue, our team is committed to delivering timely and efficient solutions. We strive to exceed our clients' expectations by providing personalized service that is tailored to their specific needs.

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Reviewed by K on 14/10/2023

Hi the trade person is very expensive ???? so can't hire.

We offer all type of Gas, Plumbing and heating work. Domestic and commercial.

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Reviewed by Can on 19/2/2025

LS Electrical is a small independent company which takes pride in all of its works no matter how little I have now expanded and have a couple qualified electricians in house so can now compete on bigger projects and also on 1st fix wiring wire at quicker speeds Since above I now have a full refurb team and can manage all sorts of refurbishment works from kitchen fitting to all building works Driveways to making wood doors I have now been trading 5 years and have confidence in my team of trades people to produce 5 star quality works

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Reviewed by Barry on 4/9/2023

A simple job switching over twin dimmer light switch to a double on/off light switch

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