HVAC Companies Hertfordshire

Find AC and Heating Services in Hertfordshire

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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  • AC Solutions Group Ltd
    4.9
    Watford, GB

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  • Innovative Gas Services
    5
    34 King Street, Pembroke Dock, SA72 6JT, GB

    As a Worcester Accredited Installer, we can offer up to a 12 year guarantee on new boiler installations throughout the area of Pembrokeshire. With over 19 years experience in the heating and plumbing sector, our qualified team can provide you with boiler installations and repairs to landlord safety checks and full central heating installations. Innovative Gas are Worcester-Bosch accredited installers, Gas Safe registered installers, Baxi heating installers, Vaillant heating installers, Glow Worm heating installers and Viessmann heating installers. Smart Controls Control your home’s central heating from your phone. Smart controls work with your existing heating system and can help you save money by never heating an empty home.         Professional, gas safe engineers providing reliable installations in Pembroke Dock and surrounding areas.

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  • TM Refrigeration Ltd
    5
    Cheshunt, GB

    TM Refrigeration Ltd is a company that specializes in air conditioning and refrigeration services. They offer installation, service, and maintenance for systems in commercial, industrial, and residential settings. The company prides itself on its commitment to customer service, high standards, and the expertise of its highly trained engineers.

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  • Van-A-Gas Heating Limited
    5
    Litchard, Bridgend, Glen View, CF31 1QU, GB

    Specialising in boiler installations, Van A Gas Heating Limited offers a range of services including boiler installations, repairs, and servicing. With a 100% customer service guarantee, licensed, experienced, and trusted engineers, and 5-star service reviews, Van A Gas Heating Limited is the perfect choice for all your heating needs. With a focus on solving issues with the minimum amount of stress and hassle, Van A Gas Heating Limited is committed to providing quality services and that's a promise!

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  • Sean Dinsdale Heating Services
    5
    Hill Mountain, Houghton, Hill Mountain Houghton Milford Haven Pembrokeshire, Milford Haven, SA73 1NA, GB

    A local company for local people. Sean Dinsdale Heating Services cover all aspects of the heating trade, working with both gas and oil boilers. We are Gas Safe and OFTEC registered and offer our services throughout the whole Pembrokeshire area from our base in Milford Haven. We take pride in all work we undertake, ensuring that our clients' needs are met in a meticulous and professional manner. You can rest assured that all of our staff are fully qualified in the installation, maintenance and repair work of boilers and heating systems. We are also Gas Safe registered and OFTEC registered. We are happy to answer any queries and give advice on any work that you are looking to have done. To arrange a free quote, simply call, email or complete our contact form. We cover all of Pembrokeshire, including Milford Haven, Haverfordwest, Pembroke, Pembroke Dock and the surrounding areas. EVERYTHING YOU NEED TO KEEP YOUR SYSTEMS TICKING Gas Safe engineer OFTEC registered 5* rated Competitive rates

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  • NH GAS SERVICES
    5
    6 Kingpin Square, Stevenage, SG1 5BU, GB

    At NH GAS SERVICES, our team of experienced boiler repair specialists and central heating engineers are available to offer a wide range of services to suit all manner of your building heating requirements. We believe the true hallmark of a great gas and heating engineer is to complete every job to the highest level of quality possible. We happily serve customers across Stevenage. Request a booking or contact us now on +447858084529 - we will be happy to talk you through the variety of services available. Our experienced gas heating and plumbing engineers approach every project with a high level commitment and professionalism, and we’re proud of our reputation for skilled workmanship and attention to detail. Our dedicated team is courteous, approachable and fully up to date with the latest regulations. Whether it's repairs or the installation of a new device, we can handle it all. We offer our customers peace of mind and that personal touch of service with continued contact throughout each job's progress. We install new boilers with warranties as best practice and help customers avoid paying out hundreds of pounds each year on insurances for boiler repairs.

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  • CK Plumbers Ltd
    4.7
    58 Alzey Gardens, Harpenden, AL5 5SY, GB

    CK Plumbers Ltd is a local Gas Safe registered boiler expert company based in Harpenden, offering a range of services including boiler repairs, installations, and servicing. With 5-star reviews on Google and Facebook, we pride ourselves on our commitment to providing expert advice, fast turnaround times, and competitive pricing. Our team is dedicated to leaving your home in the same condition as we found it, with thorough clean-up and removal of any mess or waste generated during the repair or installation process. We are fully accredited, Gas Safe registered, and offer same-day quotes with no hidden fees. Contact us today to book a service or request a callback.

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  • DBS Services Ltd
    4.5
    Colne Way Court, Colne Way, 8 Colne Way Court Colne Way, Watford, WD24 7NE, GB

    DBS Group are an HVAC Service, Maintenance and Projects businesses covering London, the South, the East and the Midlands area. Established in 1999 we pride ourselves on the basic principals of customer service, quick and responsive delivery and having the best engineers for the correct products.

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  • I M HVAC-R
    4.9
    Ware, GB

    I M HVAC-R is your trusted HVAC contractor serving the Tinton Falls area. We provide a comprehensive approach to contracting and specialize in a wide range of services, including industrial HVAC installation, boiler maintenance, air filter replacement, coil cleaning, and air flow checkups. Since starting out, we've prioritized serving our clients' needs and satisfaction above everything else. We handle everything from dealing with mundane bureaucratic tasks to coordinating various contracting initiatives, taking care of all the small details so you don't have to. Contact us today to bring your vision to life!

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  • Heat Pump Technologies Ltd
    4.5
    149 Cole Green Lane, Welwyn Garden City, AL7 3JG, GB

    Welcome to Heat Pump Technologies Ltd. We are specialists in the installation, servicing and repairing of heat pumps. We work with air source heat pumps and ground source heat pumps and cover the Hertfordshire and North London area. Looking to reduce your heating and water bills and reduce the amount of carbon emissions? With their many years’ experience our professional team of heat engineers will offer the heat pump system to suit your needs – whether for your private home or commercial premises. We offer free advice and a no-obligation free quotation service. Like boilers and other heating systems it is important to ensure your heating system is working at maximum efficiency. Recent advances in technology have meant that problems occur very rarely, we do recommend, however, that you have your system serviced regularly to avoid any potential issues, leading to reduced efficiency, repairs and call-outs. To talk about installing a heat pump, replacing your existing heat pump, servicing or repairs contact the heat pump specialists in Hertfordshire and North London, Heat Pump Technologies Ltd., today.

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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 do I choose the right HVAC contractor?

Selecting a qualified HVAC contractor is essential for a smooth and hassle-free HVAC project. Here’s what to look for:
  • Experience: Choose a contractor with extensive experience in the HVAC industry, especially in the type of service you need.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured.
  • Certifications: Look for NATE (North American Technician Excellence) certification, which indicates a high level of technical competency.
  • Reputation: Check online reviews and ratings to assess the contractor's reputation and customer satisfaction levels.
  • References: Ask for references from past customers and contact them to inquire about their experience.
  • Estimates and Quotes: Get written estimates or quotes from multiple contractors to compare pricing and services.
  • Warranty Information: Ask about warranties on equipment and labor.
  • Communication: Effective communication is key. Choose a contractor who responds promptly and clearly answers your questions.
HVACCompaniesHub can help connect you with qualified HVAC contractors in your area.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. Consider a programmable thermostat that allows you to automatically adjust the temperature based on your schedule.

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 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 an inefficient HVAC 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 the need for a new HVAC system.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

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 once in the spring and once in the fall. Regular maintenance typically includes cleaning, inspections, and tune-ups of key components.

How do I choose the right HVAC contractor?

Selecting a qualified HVAC contractor is essential for a successful HVAC project. Here’s what to look for:
  • Experience: Choose a contractor with extensive experience in the HVAC industry, especially in the type of service you need.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured.
  • Certifications: Look for NATE (North American Technician Excellence) certification, which indicates a high level of technical competency.
  • Reputation: Check online reviews and ratings to assess the contractor's reputation and customer satisfaction levels.
  • References: Ask for references from past customers and contact them to inquire about their experience.
  • Estimates and Quotes: Get written estimates or quotes from multiple contractors to compare pricing and services.
  • Warranty Information: Ask about warranties on equipment and labor.
  • Communication: Effective communication is key. Choose a contractor who responds promptly and clearly answers your questions.
HVACCompaniesHub can help connect you with qualified HVAC contractors in your area.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. Consider a programmable thermostat that allows you to automatically adjust the temperature based on your schedule.

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 the need for a new HVAC system.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

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.