Furnace Repair London

Top Furnace Repair in London

Get up to 3 Heating Repair quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best offer.

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  • The Taylors Group
    5
    124 City Road, London, EC1V 2NX, GB

    If you require cost effective, reliable heating and plumbing engineers then look no further. We cater to all domestic and business customer's central heating systems, gas services and plumbing requirements. We work throughout North London and the surrounding areas. We have the knowledge and expertise needed to ensure that you receive nothing but the best service. Our reputation has been developed through hard work and reliability which is why we are the area's number one choice for plumbing and gas related work. We are also listed on Plumbers Locally, for more information on heating and plumbing supplies, please click here. For more information or to obtain a free, no obligation quote, please contact us and we will be glad to help.

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  • J C Watson Mechanical
    4.6
    London, GB

    JC Watson is a leading provider of commercial air conditioning, refrigeration, ventilation, and mechanical engineering services. With over 40 years of experience, we have built a reputation for delivering exceptional solutions to businesses across a wide range of industries. Our team of highly trained engineers and technicians is committed to providing reliable, efficient, and cost-effective services that meet the unique needs of each client. We are proud to be approved contractors for NHS Trusts, local authorities, and businesses, and we hold a number of industry accreditations, including ISO 9001, 14001, and 45001. Our commitment to safety is paramount, and we conduct on-site risk assessments, staff safety inductions, and training to ensure the well-being of our employees and clients. At JC Watson, we understand that your business relies on efficient and reliable systems. That's why we offer a comprehensive range of services, including installation, service, and maintenance, to keep your systems running smoothly. Whether you need air conditioning, refrigeration, ventilation, or mechanical engineering solutions, our team has the expertise and experience to deliver.

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  • S D Gas Services
    1
    The Business Centre, Grays, Unit 10, RM19 1AA, GB

    Welcome to SD Gas Services Ltd, an experienced and reliable family-run Plumbing and Central Heating service. We provide a fully qualified and insured service for the Thurrock and surrounding areas. We accommodate problems as small as dripping taps to the design and installation of full central heating systems. Heating Services Boiler installations Boiler repairs li> Boiler servicing New radiators Thermostatic valves & controls System updates Power flushing System design & installation Plumbing Services Repair & renewals New tanks & cylinders Taps & showers Domestic pumps Unvented mains-fed hot water systems Mains-fed systems from low-rate supplies Replacement pipe work Power Flushing Full central heating flushing to improve performance and maintain an efficient system. Gas Safety Landlords gas safety checks Home owner gas safety checks Appliance servicing New appliance installation Pipe work repairs and renewals Flue checks Most makes repaired and serviced. We specialise in Baxi, Potterton and Main. Contact us today for more information on our range of services. http://www.sdgas.co.uk/contact/ © 2024  – All rights reserved Powered by WP – Designed with the Customizr theme

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  • PCH Boiler Repair London
    4.9
    London, GB

    PCH Boiler Repair London is a professional plumbing and heating service provider based in London. We specialize in the installation, repair, and maintenance of all types of domestic gas fired central heating boilers. Our team of experienced Gas Safe Registered Engineers is available 24/7 to provide fast and reliable boiler repair and installation services in London. We offer a range of services, including boiler repair, boiler replacement, boiler installation, emergency boiler repair, Landlord Gas Safety Certificates, and plumbing services. Our vans are equipped with a large stock of replacement parts to ensure fast and efficient breakdown services. We are ACS, Worcester Bosch, Vaillant, and Baxi qualified and trained installers, and we specialize in all types of modern condensing boiler repairs, combi boiler repairs, condensing boiler installations, unvented hot water systems fault findings and repairs, full central heating system installations and repairs. We offer extended warranties on all new boiler installations and central heating installations.

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  • Heatmaster London Ltd.
    5
    67 Daneland, Barnet, EN4 8PZ, GB

    Heatmaster London has been serving the Greater London area since 2007, providing fast, friendly, trustworthy, and professional service. Whether you need routine maintenance, emergency repairs, or a FREE, NO-OBLIGATION ESTIMATE for replacing outdated boilers, our certified technicians are dedicated to ensuring your heating and cooling systems run efficiently. We understand that when you have a problem, you want it fixed quickly, affordably, and confidently, whether you're a homeowner, business owner, property manager, or contractor. We take pride in our team of Gas Safe registered engineers who are highly qualified and experienced. They have previously worked for major manufacturers like British Gas, Worcester, Vaillant, and Baxi, and are accredited installers for leading brands such as Vaillant, Worcester Bosch, Baxi-Potterton, Viessmann, and Ideal. This means you can be confident that your boiler installation, repair, and service will be carried out to the highest industry standards at competitive prices. All our repair work comes with a one-year warranty for your peace of mind.

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  • Claremore Mechanical Services Ltd
    5
    31 Grangewood Street, London, E6 1HB, GB

    Claremore, leading the way in care, craftsmanship and fairer pricing in the building services sector. As a full-service company we have departments for designing, installing and maintaining any and all of your heating, air conditioning, plumbing, ventilation, drainage, lighting and electrical services. And, because of our passion for our profession and the vast knowledge we have of the latest in regulations, technologies and strategies, we can help you devise and implement a multitude of cost-saving and sustainability strategies for your building.

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  • AC Solutions Group Ltd
    1
    London, GB

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  • RJ Gas Heating
    4.6
    395 Hoe St, Walthamstow, E17 9AP, GB

    In business for over 35 years in the heart of Walthamstow, RJ Gas Appliances Limited is your local expert for all your gas installation, repair, and appliance needs. We provide access to the best local Gas Engineers, ensuring a great warranty and assurance of a job done right the first time. Whether you need a boiler installation, repair, or service, or have any other gas appliance issue, we're here to help. We've worked on every type of flat and house imaginable in East London, so we know your property and how best to serve your needs. Our team of highly recommended, Gas Safe registered engineers are experts in all aspects of gas appliance work, from boilers to gas fires. We pride ourselves on offering a professional service with helpful advice.

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  • Quotehedge
    4.5
    182 Revelstoke Road, Wandsworth, SW18 5NW, GB

    Quotehedge Ltd is a company based in South East London that specializes in Mechanical Installation and Maintenance Services. They have over 25 years of experience and offer a range of services including Heating, Plumbing, Air Conditioning and Ventilation. Quotehedge Ltd prides itself on honesty, integrity and a high standard of workmanship. They have a comprehensive portfolio of clients, many of whom have returned for repeat business. The company invests in its employees through training and promotion to achieve greater working and personal satisfaction. Quotehedge Ltd is a member of B&ES, Gas Safe, OFTEC, Trust Mark and Safe Contractor.

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  • More Heating Services LTD
    4.7
    23 Roundle Close, London, SE4 1YZ, GB

    More Heating Services Ltd is a company directed by Moses Sekyonda, a former Technical Gas Engineer for a leading UK energy and home services provider. We offer a range of services including new installations, repairs, commissioning, and property development projects. Our team of Gas Safe registered engineers is committed to providing high-quality home care cover with a 12-month fixed price. We also offer landlord inspections and gas safety checks to ensure compliance with legal obligations.

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Frequently Asked Questions about Furnace Repair

Having problems with your heating system? Get answers to common questions about furnace repair and find trusted local technicians.

How often should I change my furnace filter?

It's recommended to change your furnace filter every 1-3 months, or more often if you have pets, allergies, or live in a high-pollution area. A clean furnace filter improves indoor air quality and keeps your system running efficiently. A clogged filter makes your furnace work harder, wasting energy and shortening its lifespan.

What are the different types of furnaces?

The most common types of furnaces are classified by their fuel source:
  • Natural Gas Furnaces: These are the most popular type, fueled by natural gas, which is generally readily available and relatively affordable in many areas. Natural gas furnaces tend to be efficient and have lower operating costs compared to oil or propane furnaces.
  • Propane Furnaces: Propane furnaces are similar to natural gas furnaces but run on propane, which is stored in a tank on your property..
  • Oil Furnaces: Oil furnaces are less common than gas or propane furnaces but still used in certain regions. Oil units may require additional considerations for fuel storage and delivery.
  • Electric Furnaces: Electric furnaces are fueled by electricity. Their installation cost is usually lower, but electricity prices can affect operating costs significantly.
An HVAC professional can help you determine the best type of furnace for your home or business.

Why is my furnace blowing cold air?

Several problems can cause your furnace to blow cold air::
  • Pilot light or ignition problems: In older furnaces, the pilot light needs to be lit for the burners to ignite. Ignition issues are a common culprit.
  • Thermostat issues: An incorrectly set or malfunctioning thermostat can prevent the furnace from turning on or cause it to blow cold air. Check your thermostat settings is set correctly and is sending a signal to the furnace to turn on.
  • Overheating: If the furnace overheats, a safety switch may shut off the burners, causing the blower to circulate cold air.. This is typically caused by a restricted airflow, often due to a dirty air filter.
  • Ductwork problems: Leaks in your ductwork can allow heated air to escape into unconditioned spaces, reducing the amount of warm air that reaches your rooms.. Poorly insulated or leaky ducts can cause a variety of heating issues.
If your furnace is blowing cold air, it's important to troubleshoot the problem and, if necessary, call a qualified HVAC technician for repair.

What is a pilot light?

A pilot light is a small, continuous flame used to ignite the main burners. It's how older furnaces ignite the gas. Most modern furnaces use an electronic ignition system. While pilot lights are generally reliable, they're not as efficient as newer ignition systems Electronic ignition systems are usually safer and more efficient.

How often should I change my furnace filter?

It's recommended to change your furnace filter every 1-3 months, or more often if you have pets, allergies, or live in a dusty area. A clean furnace filter improves indoor air quality and keeps your system running efficiently. A clogged filter makes your furnace work harder, wasting energy and shortening its lifespan.

What are the different types of furnaces?

The most common types of furnaces are classified by their fuel source:
  • Natural Gas Furnaces: These are the most popular type, fueled by natural gas, which is generally readily available and relatively affordable in many areas. Natural gas furnaces tend to be efficient and have lower operating costs compared to oil or propane furnaces.
  • Propane Furnaces: Propane furnaces are similar to natural gas furnaces but run on propane, which is stored in a tank on your property..
  • Oil Furnaces: Oil furnaces are less common than gas or propane furnaces but still used in certain regions. They require more maintenance and tend to be less efficient than gas furnaces.
  • Electric Furnaces: Electric furnaces are fueled by electricity. They are typically less expensive to purchase than gas furnaces, but they can be more expensive to operate depending on your electricity rates.
An HVAC professional can help you determine the best type of furnace for your home or business.

Why is my furnace blowing cold air?

Possible reasons for cold air include:
  • Pilot light or ignition problems: If the pilot light is out, the burners won't light, and the furnace won't produce heat. In newer furnaces, a faulty electronic ignition system can prevent the burners from igniting.
  • Thermostat issues: An incorrectly set or malfunctioning thermostat can prevent the furnace from turning on or make it blow cold air. Check your thermostat settings to ensure the system is set to 'heat' and the temperature setting is higher than the current room temperature.
  • Overheating: If the furnace overheats, it could activate a limit switch. This is typically caused by a restricted airflow, often due to a dirty air filter.
  • Ductwork problems: Seal any ductwork leaks to improve performance. Poorly insulated or leaky ducts can cause a variety of heating issues.
If your furnace is blowing cold air, it's important to troubleshoot the problem and, if necessary, call a qualified HVAC technician for repair.

What is a pilot light?

A pilot light is a tiny flame used in older furnaces. When the thermostat signals for heat, the pilot light ignites the main burners, heating the air. . While pilot lights are generally reliable, they can sometimes go out or malfunction, requiring relighting or repair. Electronic ignition systems are usually safer and more efficient.