HVAC Companies Hertfordshire

Top 10 AC and Heating Services in Hertfordshire

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  • Modplan Mechanical & Electrical Installations Ltd
    5
    Old Oak Cl, Old Oak Industrial Estate, Arlesey, SG15 6XD, GB

    Welcome to Modplan MEI Ltd, a comprehensive service provider for domestic and commercial projects. Our objective is to deliver high-quality workmanship, meeting deadlines and exceeding client expectations. We achieve this by recruiting the right people with the right skills and mindset, ensuring a personal touch in every stage of the project. Our services include Plumbing, Heating & Gas Installations, HVAC, Electrical Installation & Re-Wire, and Renewable Energy Solutions. We operate in Bedfordshire, Buckinghamshire, Cambridgeshire, Northamptonshire, and Hertfordshire, covering various towns and villages. Our clients praise our expertise, ensuring timely and budget-friendly project completion. We are committed to providing a comprehensive service, from project inception to completion, with a focus on quality workmanship, peace of mind, and customer satisfaction.

  • Hertfordshire Air Conditioning
    4.9
    Harpenden, Rivers Lodge West Common, AL5 2JD, GB

    Hertfordshire Air Conditioning is a trusted air conditioning engineers in Harpenden, offering expert air conditioning solutions for homes and businesses. With over 35 years of experience, we provide first-class service, competitive prices, and years of expertise. Our services include installation, servicing, and maintenance of air conditioning systems, as well as ventilation services. We are a Federation of Small Businesses member and offer quality services at competitive prices. Contact us today for a quote or to discuss your air conditioning needs.

  • Big Bear Refrigeration Ltd
    5
    Unit 1, 10-12 Newport Road, Cardiff, CF10 1AA, GB

    Big Bear Refrigeration is a Cardiff-based company specializing in the installation, repair, and maintenance of refrigeration and air conditioning units. We primarily serve Wales and the South-West. At Big Bear, we prioritize providing a reliable, efficient, and friendly service, always aiming for the best outcome for our customers. Our van stock is carefully tailored to ensure a first-time fix, keeping businesses running smoothly. We handle a wide range of refrigeration and air conditioning equipment, including cellar coolers, walk-in cold rooms, ice machines, display chillers, bottle coolers, split A/C units, VRV's, and more. Contact us to see how we can assist you!

  • GDT ENVIROCARE LTD
    5
    Ware, GB

    GDT Envirocare is the largest ventilation cleaning company in Wales, TR-19 registered and offering ductwork cleaning services for commercial properties throughout the UK. We hold top-rated accreditations that assure the quality of our work, serving a diverse clientele including restaurants, national companies, airports, schools, NHS facilities, and international clients. We provide TR-19 certificates to certify your duct cleaning, ensuring compliance and peace of mind. We understand that insurance companies increasingly require evidence of clean HVAC systems. Our comprehensive duct cleaning services help you meet these legal obligations. Our accreditations and commitment to quality have earned us the trust of numerous clients who have partnered with us for years. GDT Envirocare also offers a free, no-obligation inspection, allowing you to assess your needs and make informed decisions. We are dedicated to providing complete customer satisfaction and improving indoor air quality. Our team of experts utilizes specialized brushes and techniques to effectively clean large and small ventilation systems, exceeding the capabilities of other professional duct cleaning services. We prioritize ventilation hygiene, a crucial yet often overlooked aspect of health and safety. Our services extend to various industries, including housing authorities, hospitality, hotels, student unions, universities, airports, offices, educational institutions, gyms, swimming pools, letting agents, and retail centers. We work directly with clients, building managers, and facilities management companies to deliver duct cleaning certifications and enhance indoor air quality. GDT Envirocare is committed to exceeding industry standards. Our association with CHAS and NAADC instills confidence and trust in our clients. We strive to maintain the highest levels of professionalism and quality in all our endeavors.

  • B T Morgan Heating Engineers
    4.8
    55 Pantmawr Road, Whitchurch, CF14 7TB, GB

    B.T. Morgan Heating Engineers are based in Cardiff and have been operating for over thirty years under the name of B T Morgan Heating Engineers. We predominantly install, service & repair Domestic Boilers. We aim to carry out your boiler installation the same day the minimum disruption. We respect you, your property and your neighbours at all times. All our engineers are fully trained and Gas Safe Registered. We only supply the highest-quality materials that are fit for purpose. We always provide extra free warranties on Boiler installations.

  • Just Plumbing And Heating
    4.8
    Ware, GB

    At Just Plumbing and Heating, we have been providing our expertise since 2001. We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quality of work. Just Plumbing And Heating provides maintenance, repairs, and breakdown services for homeowners and businesses. We specialise in providing 24-hour call-out service for plumbing and gas related emergencies. Where possible, we respond within 1 hour, day or night, saving you time and worry. We are a locally based company covering the South Wales area. We are fully insured, certified and fully qualified, which guarantees that the job gets done properly, and at very competitive price. Just Plumbing And Heating uses only the best industry approved materials. We always find a solution to a problem.

  • Climate Cardiff Ltd
    4.6
    Cardiff, Climate House, CF11 8TB, GB

    More than just a heating company, Climate Cardiff is an established plumbing company offering a range of services at competitive prices. Our team are fully qualified and experienced Gas Safe Register engineers, so you can rely on us to perform professional plumbing services at low prices. Our services include general plumbing, central heating, new boilers, boiler servicing and repairs, bathroom fitting, gas services and underfloor heating. To arrange an engineer or book a free estimate, please contact us today.

  • Sub-zero air conditioning
    5
    4th Floor, 14 Museum Place, Cardiff, CF10 3BH, GB

    Sub-Zero Refrigeration & Air Conditioning Ltd is a leading provider of air conditioning and refrigeration solutions for both commercial and domestic clients. With over 20 years of experience in the trade, they offer a comprehensive range of services, including supply, installation, and maintenance. Their team of skilled contractors is dedicated to providing efficient and long-lasting cooling systems that meet the specific needs of each client. Sub-Zero Refrigeration & Air Conditioning Ltd prides itself on its commitment to customer satisfaction and its ability to deliver exceptional results. They serve clients throughout South Wales, with a 24/7 call-out service available in the Glamorgan area.

  • Quality Assured Facility Services Ltd
    5
    101 Windsor Road, Penarth, CF6 1, GB

    Quality Assured Services Ltd is a family-run business based in Penarth, South Wales. We have been providing a wide range of services to both domestic and commercial clients for over 15 years. Our team of experienced and qualified professionals is dedicated to providing a high level of service and workmanship. We pride ourselves on our attention to detail and our commitment to customer satisfaction. We offer a free no obligation quote and are always happy to answer any questions you may have. Our services include: Painting and Decorating Wallpapering Tiling Carpentry Plumbing Electrical Kitchen Fitting Bathroom Fitting General Maintenance We are fully insured and accredited by the TrustMark scheme. We are also members of the Federation of Master Builders. Contact us today to discuss your requirements.

  • The Hertfordshire Boiler Company Ltd.
    5
    2 Twelve Arces, Welwyn Garden City, AL7 4TG, GB

    The Hertfordshire Boiler Company is a family-run business with over 15 years of experience providing reliable and affordable gas, heating, and plumbing services to residential and commercial clients in Hertfordshire, Bedfordshire, Essex, and London. We pride ourselves on our skilled and qualified engineers who are available 24/7 for emergency call-outs. Our services include boiler installation and repair, heating system repairs, bathroom design and installation, smart thermostat installation, annual servicing, appliance installation, mechanical power-flushing, landlord gas safety certificates, and more. We are Gas Safe registered and all our work is guaranteed.

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Frequently Asked Questions About HVAC Companies

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

How can I reduce my HVAC energy consumption?

You can reduce HVAC energy consumption and lower your bills by:
  • Regular Maintenance: Schedule annual HVAC maintenance to ensure your system is running at peak efficiency.
  • Programmable Thermostat: Use a programmable or smart thermostat to optimize temperature settings based on your schedule.
  • Seal Air Leaks: Caulk and weatherstrip windows and doors to prevent drafts.
  • Proper Insulation: Ensure adequate insulation in your attic, walls, and floors to prevent heat loss in winter and heat gain in summer.
  • Ventilation: Use fans strategically to circulate air and reduce reliance on AC.
  • Energy-Efficient Appliances: Choose energy-efficient appliances to reduce your overall energy load.
  • HVAC Zoning: Consider zoning your HVAC system to condition different areas of your home separately.

How often should I have my HVAC system serviced?

Regular HVAC maintenance is essential for optimal performance, energy efficiency, and extending the lifespan of your system. It's generally recommended to have your system serviced at least twice a year. Regular maintenance typically includes cleaning, inspections, and tune-ups of key components.

What is a SEER rating, and why is it important?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's cooling efficiency. Higher SEER ratings indicate greater energy efficiency. The minimum SEER rating for new AC units is typically 14, but higher SEER units (16-20 or more) are available. Choosing a higher SEER unit may have a higher upfront cost, but it can result in significant long-term energy savings.

What type of HVAC system is best for my home?

The best HVAC system for your home is unique to your situation, including your:
  • Climate: Heat pumps are generally more efficient in moderate climates, while furnaces are better for colder regions.
  • Budget: The upfront cost of different systems can vary significantly.
  • Energy Efficiency Goals: Higher-efficiency systems are usually more expensive upfront but result in lower energy bills over time.
  • Home Size and Layout: The square footage and layout of your home affect the system's capacity and ductwork requirements.
  • Existing Ductwork: If you have existing ductwork, you'll need a system compatible with it.
A qualified HVAC contractor can assess your needs and recommend the best heating and cooling system for your property.

How can I reduce my HVAC energy consumption?

You can reduce HVAC energy consumption and lower your bills by:
  • Regular Maintenance: Schedule annual HVAC maintenance to ensure your system is running at peak efficiency.
  • Programmable Thermostat: Use a programmable or smart thermostat to optimize temperature settings based on your schedule.
  • Seal Air Leaks: Caulk and weatherstrip windows and doors to prevent drafts.
  • Proper Insulation: Ensure adequate insulation in your attic, walls, and floors to prevent heat loss in winter and heat gain in summer.
  • Ventilation: Use fans strategically to circulate air and reduce reliance on AC.
  • Energy-Efficient Appliances: Choose energy-efficient appliances to reduce your overall energy load.
  • HVAC Zoning: Consider zoning your HVAC system to condition different areas of your home separately.

How often should I have my HVAC system serviced?

Regular HVAC maintenance is essential for optimal performance, energy efficiency, and extending the lifespan of your system. It's generally recommended to have your system serviced at least twice a year. Regular maintenance typically includes cleaning, inspections, and tune-ups of key components.

What is a SEER rating, and why is it important?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's cooling efficiency. Higher SEER ratings indicate greater energy efficiency. The minimum SEER rating for new AC units is typically 14, but higher SEER units (16-20 or more) are available. Choosing a higher SEER unit may have a higher upfront cost, but it can result in significant long-term energy savings.

What type of HVAC system is best for my home?

The best HVAC system for your home depends on several factors, including your:
  • Climate: Heat pumps are generally more efficient in moderate climates, while furnaces are better for colder regions.
  • Budget: The upfront cost of different systems can vary significantly.
  • Energy Efficiency Goals: Higher-efficiency systems are usually more expensive upfront but result in lower energy bills over time.
  • Home Size and Layout: The square footage and layout of your home affect the system's capacity and ductwork requirements.
  • Existing Ductwork: If you have existing ductwork, you'll need a system compatible with it.
A qualified HVAC contractor can assess your needs and recommend the most suitable heating and cooling system for your property.