HVAC Companies Sevenoaks

Top 10 HVAC Contractor in Sevenoaks

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  • PDQ AIR-CONDITIONING
    1
    15 Annetts Hall, Borough Green, TN15 8DY, GB

    PDQ have been in business since 2004. We have over 30 years of experience and knowledge in the HVAC sector. Our aim is to provide a quality service to all our customers at a fair price. We pride ourselves in providing AC installation that is aesthetically pleasing in domestic and commercial locations. Our clients benefit from multiple brands of Air Conditioning and not tied to one manufacturer. This enables us to offer a budget range for those on tight costing restrictions right up to premium brands. The choice is always yours. We are warranty partners offering a wide range of warranty options depending upon the equipment selected which gives our customers total peace of mind.

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  • Callidus Heating Solutions
    5
    Unit 1, The Courtyard, Tonbridge, Kent, TN12 6AA, GB

    Welcome to Callidus Heating Solutions, a division of J Penfold Heating & Plumbing LTD, your trusted local heating service provider specialising in boiler installations and servicing across Tonbridge, Sevenoaks, and Tunbridge Wells. Our dedicated team is here to cater to all your domestic and business heating needs. Get a free quote today and experience unrivalled heating solutions. We have 15+ years of experience with providing a wide area of specialty services. Callidus Heating Solutions is your go-to boiler installation and servicing expert. Our journey began with a simple mission: to provide reliable, cost-effective heating solutions without compromising on quality. With a team of skilled and experienced technicians, we’ve earned a reputation for excellence and integrity in all we do. Our Gas Safe Plumbing Experts are on hand to attend to all your plumbing needs, from minor repairs to major installations.

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  • Sa
    5
    Sevenoaks, GB

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  • W & M Refrigeration Limited
    1
    Sevenoaks, GB

    W&M Refrigeration Ltd provide quality Refrigeration and Air Conditioning services. Based in Kent we work across London and the South East, with a special emphasis on Central London. Contact Us

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  • Enntech
    5
    35 Hartslands Road, Sevenoaks, TN13 3TN, GB

    Enntech Plumbing, Heating and Mechanical Packages is a plumbing, heating and mechanical company based in the South East with our team covering the whole of the Home Counties and London. As a company our drive has been focused around residential projects and developments. Our experienced team boasts over 60 years experience in the industry and we are as passionate about it today as we were when we first started. At Enntech we enjoy having the opportunity to work on projects and being the team responsible to breath life into a house through the latest energy efficient systems creating the warmth that makes a house a home. As a company we enjoy moving forward, doing our bit to make the world a better place by working with and offering the latest green energy solutions to our clients.

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  • A
    5
    Sevenoaks, GB

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  • Ch
    5
    Sevenoaks, GB

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  • RJL Heating Services Ltd - Emergency Plumbers Sevenoaks
    5
    Sevenoaks, GB

    RJL Heating Services is a family-run business with over 30 years of experience serving South East London. We pride ourselves on providing a friendly, helpful, and professional service for all your plumbing and heating needs. From repairs and maintenance to installations, we handle everything with a 'no job is too big or small' approach. Our team of skilled engineers and plumbers works closely with you to ensure all your requirements are met, offering peace of mind and expert advice every step of the way. We're not just another heating company; we aim to be a reliable partner you can trust.

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  • Ke
    1
    Sevenoaks, GB

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  • In
    1
    Sevenoaks, GB

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Over 16,895+ HVAC Contractors on our directory

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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 frequently, 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 maintain good indoor air quality and HVAC system efficiency.

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?

Here are some signs your furnace filter needs changing (remember to change it every 1-3 months):
  • 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 maintain good indoor air quality and HVAC system efficiency.

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.