HVAC Companies Dowlais

Find top HVAC Services in Dowlais

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

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  • Total Cooling Services
    3 Piccadilly Square, Caerphilly, CF83 1PB, GB

    Total Cooling Services is a friendly, family run business with over 30 years' experience in the industry. We are passionate about providing an excellent service at a low cost. Our engineers have a wealth of knowledge and experience across all aspects of air conditioning and refrigeration. Whether you need advice, a maintenance contract or have a problem with your current equipment give us a call. We are always happy to help.

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  • Premier Heating
    28 Conway Drive Cwmbach Aberdare, Aberdare, CF44 0LL, GB

    Premier Heating is a local Aberdare Gas & Heating Engineers company, founded by Gareth Coles, with over 20 years of experience in the field. We are an independent business based in Aberdare, providing services for the valleys at affordable prices. Our friendly and professional engineers are all Level 3 qualified and Gas Safe registered to undertake all aspects of plumbing and central heating. Our service areas include Aberdare, Mountain Ash, Merthyr Tydfil, Pontypridd, Caerphilly, Glynneath, Neath, Cardiff, and Swansea.

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  • Sparta Mech Ltd
    5
    Belmont, 55 Wyedean Rise, Hereford, HR2 7XZ, GB

    Sparta Mech Ltd is a family run business that provides professional installation, maintenance and repairs to homeowners, letting agents, landlords and businesses. Based in Herefordshire, we pride ourselves on serving customers and ensuring the best options for them. Our team, led by Adrian, has a passion for motorsports, football and snowboarding. We are committed to providing a quality service that provides customers with exactly what they need from an air conditioning, plumbing, heat pumps, heating and ventilation engineer.

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  • Lexall Heating Services
    4.7
    Ross-on-Wye, GB

    Welcome to Lexall Heating Services. Our business was established in 2010 and has gone from strength to strength, with over 10 Years experience in heating and plumbing. We are based in Ross-on-Wye and cover south Herefordshire, Monmouthshire and Gloucestershire. We specialise in service repair and installation of heating systems, covering air/ground source heat pumps, natural gas and oil systems. We have been an accredited installer for Worcester Bosch for 5 years, offering our customers extended warranties with Worcester award-winning boilers.

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  • Sh
    5
    Neath, GB

    SW Heating is a heating and cooling company that provides top-notch services to its customers. With a team of experienced professionals, they ensure that their customers receive the best possible solutions for their heating and cooling needs.

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  • Car Air Ltd
    5
    Hereford, GB

    At Car Air Ltd, we have over 15 years' experience in automotive air conditioning. We offer a mobile air conditioning service specialising in vehicle air conditioning recharge (re-gassing), servicing, parts fitting and repairs. Whether your vehicle's air conditioning is not working or not cold enough, we can help. With fully mobile air conditioning repairs, you can be cool and refreshed again. We operate throughout Herefordshire and the surrounding counties, happily offering our air conditioning services to cars, HGVS, agricultural and plant vehicles. As a small and friendly family-run business, we are highly qualified and respected, with a strong reputation for providing excellent service.

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  • ASP Plumbing & Heating Services
    5
    Hereford, GB

    At ASP Plumbing and Heating Services, we pride ourselves on providing a reliable and efficient service to our customers. With over 15 years of experience in the industry, our team of expert plumbers and heating engineers are dedicated to delivering high-quality solutions to all your plumbing and heating needs.

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  • David B Francis
    4
    Unit 21c, Vale Business Park, Llandow Trading Estate, Llandow, Cowbridge, South Glamorgan, CF71, GB

    David B. Francis Central Heating Services is a well-established family-run business that provides comprehensive central heating services in Cardiff and South Wales. We pride ourselves on offering a quality service to all our clients, finding the right system to meet their individual requirements and always at great value for money. Our team of highly trained engineers is available to install, repair, and maintain central heating systems, as well as provide boiler efficiency checks. We are Corgi registered and cover a wide area, including South Wales, Cardiff, Swansea, Newport, Port Talbot, Vale of Glamorgan, Bridgend, Neath, Cowbridge, Rhondda Cynon Taff, Aberdare, and Maesteg.

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  • Imperial Ventialtion
    Oatlands Avenue, 3 Whitchurch District Centre, Bristol, BS14 0SX, GB

    Imperial Ventilation Ltd specialise in the supply and installation of ventilation projects, including full installation to DW/144 Class A specification. We are a Bristol based family run business who offer a range of ventilation services throughout the South West, including but not exclusive to Bath and Swindon. We work as subcontractors on commercial building sites. Here at Imperial Ventilation Ltd we have over a combined installation experience of 15 years plus, with operatives holding relevant Qualifications, SVQ Level 3, CSCS, SSSTS, IPAF and Pasma certificated.

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  • Honesta Projects
    Hereford, GB

    Kaweb The website you have requested is offline at present. This is because the hosting environment is yet to be setup or hosting for this site has been suspended. For further information contact us via Kaweb Support Alternatively, you call us on +44 (0)1543 414564

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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.

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.

Should I repair or replace my old furnace?

Deciding between repairing or replacing your furnace depends on
  • Age: Furnaces typically last 15-20 years. If yours is significantly older, replacement is usually the better long-term choice.
  • Frequency and Cost of Repairs: If you've been having frequent or expensive repairs, replacing the furnace might be more cost-effective in the long run.
  • Energy Efficiency: Newer furnaces are significantly more energy-efficient, which can lead to lower energy bills.
  • Safety Concerns: Older furnaces might have safety issues, such as carbon monoxide leaks. A new furnace offers enhanced safety features.
Consult with a trusted HVAC professional to assess your furnace and get recommendations.

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 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.

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.

Should I repair or replace my old furnace?

Here are some factors to consider when deciding whether to repair or replace your furnace:
  • Age: Furnaces typically last 15-20 years. If yours is significantly older, replacement is often the better long-term choice.
  • Frequency and Cost of Repairs: If you've been having repeated repairs, replacing the furnace might be more cost-effective in the long run.
  • Energy Efficiency: Newer furnaces are significantly more energy-efficient, which can lead to lower energy bills.
  • Safety Concerns: Older furnaces might have safety issues, such as carbon monoxide leaks. A new furnace offers enhanced safety features.
Consult with a reputable HVAC professional to assess your furnace and get recommendations.

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 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.