HVAC Companies Mill Hill

Find Air Conditioning Services in Mill Hill

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

Service Needed
City or Town
Find Pros
  • Michael's Air Conditioning Services
    5
    Clacton-On-Sea, GB

    Michael's AC Services is a company that specializes in the installation, servicing, and repair of air conditioning and heat pump systems. The company was founded by Michael, who has over 15 years of experience in the industry. Michael's AC Services aims to help create a more sustainable environment by reducing energy consumption and promoting the use of renewable energy sources. The company offers a range of services, including annual maintenance, breakdown repairs, and installation of new systems. They also provide a variety of products, including air to water heat pumps, domestic air conditioning, and commercial air conditioning systems. Michael's AC Services is based in Clacton-On-Sea and covers all of London and the Home Counties, as well as parts of Northampton and Bournemouth.

    Get Quote
  • Navkar Aircon And Ventilation
    4.9
    28a Dryden Road, Harrow, HA3 7JZ, GB

    With over a decade’s experience, Navkar Aircon and Ventilation Ltd aims to be your first choice for air conditioning services. Our highly qualified engineers have over 10 years’ experience and are familiar with all the common issues aircon units can have. We offer an excellent aftersales service on all our installations and we’re always on hand to offer expert advice on maintenance and quick air conditioning repairs. For a free quote get in touch with our team today. Whether you need us for a fast air conditioning repair, or to install a brand-new unit, our fully qualified engineers will work to the highest standards. We pride ourselves on great customer service and can work at a time that suits you.

    Get Quote
  • 1st & Foremost
    5
    1 St John's Parade, Mattock Lane, Ealing, W13 9LL, GB

    1st and Foremost is a trusted appliance repair service based in Ealing, London. Established in 1967, we have over 50 years of experience providing expert repair, service, and spare parts for a wide range of domestic appliances. As an Authorised Hoover Service Centre, we are dedicated to delivering high-quality workmanship and customer satisfaction. We stock a comprehensive selection of spare parts, including disposal bags, belts, brushes, filters, electrical components, motors, hoses, and tools. Whether you need a simple repair or a full service, our team of skilled technicians is here to help. We offer free estimates and guarantee all our work.

    Get Quote
  • S A C Heating & Plumbing
    Unit 1, 100 High Street, Colchester, CO4 9AA, GB

    S.A.C. Heating and Plumbing is a family run business with over 30 years experience in Plumbing and Heating. We are based in Essex, near Colchester, and service many happy customers across the County, aswell as London and surrounding areas. Our services include Central Heating System Design and installation, gas fire and cooker installs and advice, oil boilers, power flushing, solar hot water, bathrooms, dual streams, water softeners, plus servicing and landlord reports. Our customers range from schools, domestic houses, interior designers, industry, warehouses, elderly residences, public buildings and more. Looking for other ways of heating your hot water? Greenskies Solar from Worcester Bosch is now available from S.A.C Heating & Plumbing. Why not save yourself some money on your fuel bills AND reduce your carbon foot print? More Info on Solar Heating Accredited Worcester Bosch Boiler Installer We are accredited Worcester Bosch boiler engineers, so we can fully service, repair, replace and give advice on your current boiler or your future boiler requirements. Get in touch with us for more information or advice. How Clean and Efficient is your Heating System? Have you ever thought of having it Power Flushed? Power Flushing is an expression used to denote the process by which heating systems are forcibly cleansed using water at high velocity, but low pressure, so no physical damage is caused to the system. More Info on Power Flushing Simple Energy Saving Tips Read our simple energy saving tips, and start being more efficient today! Read Energy Saving Tips We're now Gas Safe - from 1st April 2009 The national CORGI Register for Gas Fitters has now been replaced with the Gas Safe Register. By law, plumbers must be on the Gas Safe Register to carry out gas work in Great Britain, so relax and be safe in the knowledge that SAC Heating & Plumbing are fully registered. More Info from Gas Safe Website

    Get Quote
  • H J Heating Services Ltd
    3
    26 Stadium Business Centre, North End Road, Wembley, HA9 0AT, GB

    H J Heating Services Limited is a family-owned business with 37 years of experience as London's leading heating, ventilation, and air conditioning (HVAC) specialists. We've successfully completed over 300 contracts and have a team of 17 highly qualified engineers. Our service area covers 36 postcodes across London and the South East. We pride ourselves on providing innovative solutions for both residential and commercial clients, including homeowners, architects, developers, local authorities, and main contractors. Our expertise spans all aspects of plumbing, heating, domestic water, air conditioning, ventilation, and controls. We work closely with our clients to design, install, test, and commission fully customized HVAC systems that meet their specific needs and budget. At H J Heating, we understand the importance of a comfortable and energy-efficient environment. Our team of experts is dedicated to delivering exceptional service and ensuring your complete satisfaction.

    Get Quote
  • VHL
    3.6
    London, Greater London, GB

    Village Heating is a trusted and reliable heating and plumbing engineer company serving Greater London. With over 15 years of experience, we provide a range of services including commercial and domestic plumbing, boiler installation, and maintenance. Our team of expert engineers is dedicated to providing 1st class service, and we offer a price match guarantee. We are proud of our 4.5/5 Trustpilot rating and our commitment to providing competitively priced services with no hidden charges. Contact us today to book online and receive 10% off your first service.

    Get Quote
  • Harrow Athletic Club
    4.7
    Harrow, GB

    Welcome to Harrow A.C., one of the UK's premier athletic clubs, based at the Bannister stadium in Harrow Weald. We cater for beginners as well as international athletes, competing in various leagues such as National Athletics, Southern, Veterans, Youth Development, Middlesex Young Athletes, Metropolitan CC, and North West London CC. We also offer volunteer opportunities, including qualifications in coaching and officiating.

    Get Quote
  • Intercity Gas Ltd.
    5
    Arena, 100 Berkshire Place, Winnersh Triangle, Winnersh, RG41 5RD, GB

    With People in Mind 24hr Emergency Call Out Intercity Gas provides a fast, reliable, and cost-effective service to meet all your plumbing, heating, gas, electrical, drainage, and home emergency needs. Our central office is based in Winnersh Triangle where our dedicated team will assist you throughout your query. We work throughout the Berkshire, Buckinghamshire, Surrey, Greater London, and the surrounding areas within the M25. We have established an enviable reputation for the quality of our work and for our exceptional work ethics. Intercity Gas was established with an aim of providing high quality work for our customers, using our keen eye for detail when it comes to the work we produce, and keeping the safety of our customers and our engineers in mind. We work for corporate clients and contracts along with all domestic and commercial clients, and property management agencies. Our team of engineers are fully accredited, qualified, and highly skilled to ensure safety, quality, and a maintained high standard of work.

    Get Quote
  • Hughes
    4.4
    Mobbs Way, Lowestoft, NR32 3AL, GB

    Hughes is a leading retailer of electrical goods, offering a wide range of products from top brands. With a commitment to providing excellent customer service, we strive to make shopping with us a hassle-free experience. Our website offers a price match promise, free delivery on thousands of products, and a trustpilot rated excellent service. We also offer 0% interest over £99 and a range of payment options, including PayPal Credit and Klarna. Whether you're looking for a new TV, kitchen appliance, or audio equipment, we have something for everyone. Visit our website today to explore our range of products and services.

    Get Quote
  • Boiler Solutions Ltd
    4.9
    Riverbank House, Putney Bridge Approach, London, SW6 3JD, GB

    At Boiler Solutions London, we've built a team of some of the best professionals in London. Our gas engineers are employed directly, so we can train them and maintain the same high standard of service regardless of where in London you are or by which of our engineers your gas boiler we service. We don't share profits with boiler manufacturers; therefore, we can be honest about the most cost-effective ways to solve your boiler problem. Whether a repair or replacement, you can count on our team to handle a simple boiler service or reinstall a new one. All of our gas engineers are registered with Gas Safe.

    Get Quote

Over 12,692+ HVAC Contractors in our network

Our HVAC contractors operate in Mill Hill and beyond!

HVACCompaniesHub has curated and vetted the Best HVAC Contractors arround Mill Hill. Find the most trustworthy business today.

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.

What are the different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.

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 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 improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.

What are the different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.

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 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 improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.