HVAC Companies Waltham Cross

Top 10 HVAC Contractor in Waltham Cross

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

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  • Proheat
    5
    3 Chetwyn Court, Wrexham, LL12 8EG, GB

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  • 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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  • EcoHeat Solutions
    2.6
    Fiddlebridge Lane, 6 Forum Place, Hatfield, AL10 0RN, GB

    Ecoheat Solutions Ltd. is a trusted provider of gas, heating, electrical, and plumbing services in London and the surrounding counties. We cater to a diverse clientele, including landlords, estate agents, and managing agents. Our team of skilled professionals is dedicated to delivering high-quality workmanship and exceptional customer service. We offer a comprehensive range of services, from boiler repairs and installations to gas safety inspections and electrical fault finding. We are committed to ensuring your property is safe, efficient, and compliant with all relevant regulations. At Ecoheat Solutions, we understand the importance of a comfortable and reliable home environment. That's why we strive to provide prompt, efficient, and cost-effective solutions to all your property maintenance needs. Whether you require a simple repair or a complete system overhaul, our experienced technicians have the expertise to handle it all. We pride ourselves on our commitment to customer satisfaction. We are fully insured and accredited, giving you peace of mind knowing that you are in safe hands. Contact us today for a free quote and experience the Ecoheat Solutions difference.

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  • Boilerman Herts Ltd
    26 The Finches, Hertford, SG137TB, GB

    Boilerman Herts Ltd is a Corgi registered plumbing service operating in the Hertfordshire and London areas. We specialise in Central heating, Boiler installation, Boiler services and repairs, General plumbing, Emergency call-out. Your local plumbing and heating specialists. We provide free no obligation quotes. Apply now. At Boilerman Herts Ltd, we have earned an excellent reputation in our local area as a professional, expert plumbing and heating company. The majority of our work is earned through word-of-mouth recommendations from our previous clients. We make it our aim to make sure that your plumbing and heating project is completed to your absolute satisfaction.

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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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  • Wrexham University Sports Centre
    4.6
    Mold Road, Wrexham, LL11 2AW, GB

    Wrexham University is a public university located in Wrexham, Wales. Established in 1883, it has a rich history of providing high-quality education and research. The university offers a wide range of undergraduate, postgraduate, and short courses across various disciplines, including arts, science, technology, social sciences, and life sciences. Wrexham University is known for its commitment to student success, providing a supportive and inclusive learning environment. The university has modern facilities, including state-of-the-art laboratories, libraries, and student accommodation. Wrexham University is also actively involved in research and innovation, contributing to the economic and social development of the region.

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  • Watford Boiler Repair
    4.9
    Watford, Hertfordshire, 123 Main St, WD1 1AA, GB

    Boiler Repairs Watford is a trusted and reliable boiler repair service provider in Watford and surrounding areas. We offer a range of services including boiler repair, maintenance, and installation. Our team of experienced and Gas Safe registered engineers are equipped to handle any boiler issue, from minor faults to major breakdowns. We pride ourselves on our prompt and efficient service, with same-day callouts and emergency repairs available. Our services include boiler repair, maintenance, and installation, as well as landlord safety checks and certification. We work with a variety of boiler brands, including Vaillant, Heat Line, Ideal, Worcester, Main, Baxi, Potterton, Vokera, Viessmann, Biasi, Ariston, Glow-worm, Ravenheat, and many more. Our team is dedicated to providing a high-quality service that meets the needs of our customers. Contact us today to schedule a consultation and learn more about our services.

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  • Boiler Service Stevenage
    5
    Stevenage, GB

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  • Instant Heat Solutions Ltd
    5
    1000 Chester Road, Unit 10, The Business Centre, Birmingham, B31 2AA, GB

    Instant Heat is a leading provider of high-quality, energy-efficient heating solutions for homes and businesses across the UK. With over 20 years of experience in the industry, we have a proven track record of delivering exceptional customer service and innovative heating systems. Our team of expert engineers is dedicated to providing tailored solutions to meet the unique needs of each client. We offer a wide range range of heating options, including gas boilers, oil boilers, biomass boilers, heat pumps, and underfloor heating. We also provide comprehensive maintenance and repair services to ensure your heating system is always running smoothly. At Instant Heat, we are committed to providing our customers with the best possible heating solutions at competitive prices. We are a Which? Trusted Trader and a Gas Safe registered company, so you can be assured of our quality and reliability. Our mission is to provide our customers with the most efficient, reliable, and cost-effective heating solutions available. We strive to exceed customer expectations by providing exceptional service, expert advice, and innovative products. We are dedicated to environmental responsibility and offer a range of sustainable heating options to help reduce your carbon footprint.

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  • Wrexham University
    4.1
    Wrexham, Mold Road, LL11 2AW, GB

    Wrexham University is a vibrant, friendly, and inclusive learning community focused on inspiring its students to aim higher and achieve more. The university is committed to providing a high-quality education and a supportive environment for all students. Wrexham University has a strong reputation for teaching quality and student satisfaction. It is ranked 1st in Wales for Student Satisfaction (Complete University Guide 2025) and 2nd in the UK for Assessment and Feedback (Times Good University Guide). The university offers a wide range of undergraduate, postgraduate, short courses, and online courses. Wrexham University's campuses reflect its specialisms and provide a range of facilities to meet the needs of its students. The university is also committed to its civic mission, working with partners and communities to make a positive difference for the public good across North Wales.

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HVACCompaniesHub has curated and vetted Top HVAC Contractors in and around Waltham Cross. Find a trustworthy pro today.

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 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 a ductless mini-split system?

A ductless mini-split system is a type of HVAC system that doesn't require ductwork. It consists of an outdoor unit (compressor/condenser) and one or more indoor units (air handlers) connected by refrigerant lines and electrical wiring. Each indoor unit cools or heats a specific zone or room, providing customized comfort. Ductless mini-splits are more energy-efficient than traditional ducted systems and are a good option for homes where adding ductwork is impractical.

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.

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 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 a ductless mini-split system?

A ductless mini-split system is a type of HVAC system that doesn't require ductwork. It consists of an outdoor unit (compressor/condenser) and one or more indoor units (air handlers) connected by refrigerant lines and electrical wiring. Each indoor unit cools or heats a specific zone or room, providing customized comfort. Ductless mini-splits are more energy-efficient than traditional ducted systems and are a good option for homes without existing ductwork.

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.

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.