HVAC Companies Dartford

Top 10 Heating and Cooling Services in Dartford

Receive 3 FREE HVAC Contractor quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • Vizion Cooling
    1
    123 Main Street, London, SW1A 1AA, GB

    Vision Cooling is a leading provider of air conditioning and refrigeration services in the UK. With over 15 years of experience, our team of experts has the knowledge and skills to deliver high-quality solutions for residential and commercial clients. Our mission is to provide exceptional customer service, ensuring that our customers receive the best possible results. We are fully accredited and insured, giving our customers peace of mind when working with us.

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  • Ed
    1
    Dartford, GB

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  • Pl
    4.9
    Dartford, GB

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  • The Installation Co
    5
    46 Devonshire Avenue, Dartford, GB

    WE PROVIDE A FIRST CLASS PLUMBING SERVICE WE PROVIDE A FIRST CLASS PLUMBING SERVICE All major credit cards accepted Are you looking for a Gas Safe plumbing and heating specialists in North Kent / South East London? The Installation Co are highly skilled in plumbing, heating, bathrooms and boiler servicing & repairs. A reliable and prompt business, priding ourselves on our customer service and expertise in all things plumbing and heating. The Installation Co are Gas Safe registered, replacing the Corgi certification, meaning that we are able to work on any project that involves gas and boilers. When you use the services of The Installation Co, you will benefit from the expertise and professional attitude of a fully registered and accredited heating and plumbing engineer’s, who will ensure all work is carried out safely, professionally and efficiently. Boilers/Heating systems Installing new heating systems / boiler replacementsRepair current heating systems / boilersFixing / fitting new radiatorsInstallation of hot water cylindersUnvented hot water systems Bathrooms/kitchens Full bathroom / Kitchen design and installationBathroom tilingShower installationsBath tub and shower cubicle installationsinstalling sinks, taps, toilets, radiators, heated towel rails, underfloor heating, etc Fitting appliances Baths, showers, tapsImmersion heatersCold water mains renewed and replaced Improving efficiency/safety Gas safety certificates and Legionella risk assessments for landlordsCentral heating servicing to clean and improve your heating systemSurestop switches to quickly and easily turn off your water supply Fast Responses Highly trained engineers in your area for a rapid response Dedicated Qualified Staff All our staff are fully trained and Gas Safe registered 30 Day Price Guarantee All our quotes are valid for 30 days. CONTACT US BATHROOM & KITCHEN SPECIALIST FITTERS PROFESSIONAL PLUMBING SERVICES PREMIER HEATING ENGINEERS 30 days FIND OUT MORE ABOUT US >

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  • Da
    1
    Dartford, GB

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  • AIRECARE LTD (Air Conditioning)
    1
    40 Broadview Avenue, Rainham, ME8 9DD, GB

    Airecare Ltd is an established Kent-based company specializing in air conditioning for both commercial and residential applications. We pride ourselves on providing a personal service at every stage of every project, from design and installation to commissioning and ongoing maintenance. All installations come with a full warranty and regular service contract visits. Our team of fully qualified, FGAS registered specialists ensures your equipment is serviced correctly, providing total peace of mind. We have a number of offices throughout the South of England and London, with our engineers always available to meet your needs.

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  • Co
    5
    Dartford, GB

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  • Pa
    5
    Dartford, GB

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  • Ad
    5
    Dartford, GB

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  • OCO Ltd
    2.4
    15 Essex Road, Meersbrook House, Dartford, DA1 2AU, GB

    OCO Limited is a trusted and reliable company that has transformed from a modest family-owned business to award-winning market leaders within the M&E industry. With over 40 years of experience, we provide a complete mechanical, electrical, water hygiene, and environmental engineering service. We operate 24/7/365 to deliver a high-quality service to our clients and the residents we serve. Our aim is to help our clients deliver a service that obtains results, prospers in society, and meets ever-changing needs.

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Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best heating and cooling solutions for your needs.

What are the signs that I need a new HVAC system?

Several signs indicate it might be time for a new HVAC system:
  • Frequent Repairs: If your system requires repairs often, it may be more cost-effective to replace it.
  • Age of System: HVAC systems typically last 15-20 years. If your system is nearing or beyond that age, it's likely less efficient and more prone to breakdowns.
  • Increased Energy Bills: A significant rise in energy bills might mean your system is losing efficiency and needs replacement.
  • Uneven Temperatures: If some rooms are too hot or too cold, it could be a sign of ductwork problems or an undersized/aging system.
  • Poor Indoor Air Quality: If you're experiencing allergies, dust, or other indoor air quality issues, a new HVAC system with better filtration could help.
  • Strange Noises or Smells: Unusual noises or foul odors emanating from your HVAC system could signal a problem that requires a system replacement.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

How can I tell if my furnace filter needs changing?

You should change your furnace filter regularly, typically every 1-3 months, or more often if you have pets or allergies. Here are some signs your filter needs changing:
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: A dirty filter restricts airflow, forcing your furnace to work harder.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to keep your system running efficiently.

What are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.

What are the signs that I need a new HVAC system?

Several signs indicate it might be time for a new HVAC system:
  • Frequent Repairs: If your system requires repairs often, it may be more cost-effective to replace it.
  • Age of System: HVAC systems typically last 15-20 years. If your system is nearing or beyond that age, it's likely less efficient and more prone to breakdowns.
  • Increased Energy Bills: A significant rise in energy bills could indicate your system is losing efficiency and needs replacement.
  • Uneven Temperatures: If some rooms are too hot or too cold, it could be a sign of ductwork problems or an undersized/aging system.
  • Poor Indoor Air Quality: If you're experiencing allergies, dust, or other indoor air quality issues, a new HVAC system with better filtration could help.
  • Strange Noises or Smells: Unusual noises or foul odors emanating from your HVAC system could signal a problem that requires a system replacement.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

How can I tell if my furnace filter needs changing?

You should change your furnace filter regularly, typically every 1-3 months, or more often if you have pets or allergies. Here are some signs your filter needs changing:
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: Your furnace becomes less efficient.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to keep your system running efficiently.

What are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.