Emergency HVAC London

Find the best 24/7 HVAC Repair in London

Get multiple After Hours HVAC quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • HIU SERVICE & REPAIRS - R&B LONDON HIU ENGINEERS
    4.7
    35-37 Ludgate Hill, London, EC4M 7JN, GB

    Welcome to R&B London HIU Engineers Limited, your trusted partner for comprehensive HIU service and repairs. As industry leaders, we specialise in servicing, repairing and replacing HIUs. Also, in optimising the performance, efficiency, and safety of your Heating Interface Units (HIUs). Our professional team is endorsed by major UK HIU unit manufacturers, guaranteeing top-notch service that ensures uninterrupted heating for your property. HIU Servicing Solutions for Optimal Performance At R&B London HIU Engineers Limited, our expert HIU servicing is designed to enhance your communal heating’s effectiveness. With meticulous attention to detail, we fine-tune your HIU unit for peak performance and extended longevity. Our industry-endorsed approach ensures that your HIU unit system operates seamlessly, maximizing energy efficiency and providing consistent comfort. HIU Repairs: Restoring Efficiency and Reliability Count on us for swift and professional HIU repairs that restore your heating  and hot water system’s efficiency and reliability. Our experienced team promptly diagnoses and addresses issues to ensure uninterrupted heating and hot water. As recommended by major UK HIU manufacturers, our reliable repairs guarantee a seamless HIU experience, delivering peace of mind and consistent warmth. Competitive - Experienced - Fast Response - Well Equiped - 92% First Time Fix Rate* London's Leading HIU Specialists

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  • AMVA Ltd
    5
    International House, 10 Beaufort Court, Admirals Way, London, E14 9XL, GB

    Amva is a UK based and owned company that is passionate about bringing your heating and hot water systems into the future. Amva is here to offer you the best solutions for your heating problems. Offering you the most economical way of heating your home and supplying you with hot water when you need it. With years of research and the latest technology we can save you money and create a smaller footprint for future generations.

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  • Essex Mechanical Services
    5
    London, GB

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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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  • 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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  • 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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  • Electric Heating installations London - AC1 Electrical Services LTD
    1
    London, GB

    At AC1 Electrical Services LTD, we've dedicated ourselves to fulfilling this essential need for both domestic and commercial customers. Seamlessly integrating advanced electric heating technologies into the cosy households, bustling offices, and dynamic commercial spaces in London, we are more than just a service provider; we are partners in ensuring year-round comfort. Our deep-rooted understanding of unique climatic demands, coupled with our commitment to premium service, ensures that every room we touch transforms into a haven of warmth and comfort.

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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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  • Cool London Ltd
    5
    Unit 37, Cumberland Business Park, London, NW10 7SL, GB

    Cool London is a young, dynamically developing company specializing in air conditioning, ventilation, and renewable energy sources. Our highly qualified and experienced engineers are trained in new technologies to provide the highest standard of services for individual and commercial clients across London. As leaders in the field of air conditioning, we specialize in the installation, maintenance, and repair of air conditioning systems. We take pride in specializing in the highest-quality air conditioning systems that can bring multiple benefits to your household and workspace. Air conditioning is not only responsible for controlling humidity and temperature in your space, but can significantly improve the air quality and consequently the standard of your life and productivity. As specialists in the field, Cool London experts will guarantee the air conditioning that works together with sensors and load calculations to provide the right indoor climate for you.

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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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Frequently Asked Questions About Emergency HVAC Services

Find answers to common questions about emergency HVAC repair and 24/7 heating and cooling services.

How do I maintain my air conditioner?

Regular maintenance is essential for keeping your AC unit in top condition. Perform these basic maintenance tasks:
  • Change or clean air filters every 1-3 months.
  • Clear debris from around the outdoor unit.
  • Check and clean the evaporator coil (if accessible).
  • Inspect refrigerant lines for leaks.
It's also advisable to have a professional HVAC technician perform an annual or biannual tune-up.

What is a smart thermostat, and how can it save me money?

A smart thermostat is a Wi-Fi-enabled device that provides intelligent temperature control. Smart thermostats learn your preferences and schedules, automatically adjusting the temperature to save energy. Many smart thermostats offer features like energy usage reports and maintenance reminders, helping you further reduce your energy consumption.

What are the benefits of a preventative HVAC maintenance plan?

A preventative HVAC maintenance plan can save you time, money, and frustration. Regular maintenance by a qualified technician can:
  • Improve Energy Efficiency
  • Extend System Lifespan
  • Prevent Costly Repairs
  • Enhance Indoor Air Quality
  • Identify Potential Problems Early
  • Ensure System Reliability
By investing in regular maintenance, you're protecting your valuable HVAC equipment and extending its lifespan.

How can I cool my home efficiently?

To cool your home efficiently:
  • Raise Your Thermostat: Set your thermostat to a higher temperature when you’re away. Consider using a programmable or smart thermostat.
  • Use Fans: Fans can circulate air and make you feel cooler, allowing you to raise the thermostat a few degrees.
  • Close Window Coverings: Keep curtains or blinds closed during the day to block out sunlight.
  • Limit Heat-Generating Activities: Avoid running heat-producing appliances (ovens, dryers) during the hottest parts of the day.
  • Annual AC Maintenance: Schedule yearly maintenance for your air conditioner to ensure it's running efficiently.
  • Plant Shade Trees: Planting trees around your home can provide natural shade and reduce heat gain.

How do I maintain my air conditioner?

Regular maintenance is essential for keeping your AC unit in top condition. Perform these basic maintenance tasks:
  • Change or clean air filters every 1-3 months.
  • Clear debris from around the outdoor unit.
  • Check and clean the evaporator coil (if accessible).
  • Inspect refrigerant lines for leaks.
It's also advisable to have a professional HVAC technician perform an annual or biannual tune-up.

What is a smart thermostat, and how can it save me money?

A smart thermostat is a Wi-Fi-enabled device that provides intelligent temperature control. You can control a smart thermostat from your smartphone or computer, making it easy to adjust settings from anywhere. Many smart thermostats offer features like energy usage reports and maintenance reminders, helping you further reduce your energy consumption.

What are the benefits of a preventative HVAC maintenance plan?

A preventative HVAC maintenance plan offers many benefits. Regular maintenance by a certified HVAC professional can:
  • Improve Energy Efficiency
  • Extend System Lifespan
  • Prevent Costly Repairs
  • Enhance Indoor Air Quality
  • Identify Potential Problems Early
  • Ensure System Reliability
By investing in regular maintenance, you're protecting your valuable HVAC equipment and extending its lifespan.

How can I cool my home efficiently?

To cool your home efficiently:
  • Raise Your Thermostat: Set your thermostat to a higher temperature when you’re away. Consider using a programmable or smart thermostat.
  • Use Fans: Fans can circulate air and make you feel cooler, even at a higher thermostat setting.
  • Close Window Coverings: Keep curtains or blinds closed during the day to block out sunlight.
  • Limit Heat-Generating Activities: Avoid running heat-producing appliances (ovens, dryers) during the hottest parts of the day.
  • Annual AC Maintenance: Schedule yearly maintenance for your air conditioner to ensure it's running efficiently.
  • Plant Shade Trees: Planting trees around your home can provide natural shade and reduce heat gain.