HVAC Companies Harrow

Best HVAC Contractor in Harrow

Receive multiple Heating and Cooling Services quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

Service Needed
City or Town
Find Pros
  • SMY Property Services
    4.5
    Unit 9, Central Depot, Forward Drive, Harrow, HA3 8NT, GB

    Established in 1957, Smy Property Services is a family-run business providing heating, plumbing, and electrical services in Harrow and surrounding areas. With over 50 years of experience, we pride ourselves on our reputation for high-quality installations, maintenance, and repairs. Our team of Gas Safe registered engineers and NICEIC approved electricians are dedicated to providing a friendly, reliable, and local service. We offer a 10-year guarantee for Vaillant boilers and provide free quotes for all our services. Contact us today to learn more about how we can assist you with your heating, plumbing, or electrical needs.

    Get Quote
  • H & C Aircon
    4.5
    Harrow, GB

    At H&C Aircon Ltd, we offer installation services for air conditioning and ventilation at fair rates with quality work and outstanding service. You can rely on our experienced professionals to repair or service your systems to the highest standards in as short a time as possible. If you are looking for qualified engineers for domestic or commercial work, feel free to call us. Email us if you want to use our out-of-hours services. Your satisfaction is our business. We provide best high-quality professional services and affordable cooling solutions for commercial and residential space. H&C has the quality that speaks for itself. Qualified Engineers All our engineers are fully qualified and can install, repair, and maintain all types of air conditioning and ventilation systems of all brands. Installation and Repair We provide professional solution for installation of new Air conditioning and Ventilation system for both residential and commercial place. We carry out maintenance and repair work for existing systems. Expert Advice If you want new air conditioning installed but are confused about the type or the brand you should choose, call us for an expert advice. We will provide you free site visit, free and no-obligation quotes. Our Services We are keeping families comfortable all year round since 2003. We provide the solution for weather control at your fingertips. Cool Your Summer & Warm Your Winter with our excellent service.

    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

Over 1,991+ HVAC Contractors in our network

Our HVAC contractors operate in Harrow and beyond!

HVACCompaniesHub has curated and vetted Top HVAC Contractors in Harrow. Find a top & reliable contractor 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 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.

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.

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: 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.

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 best HVAC system for your property.

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.

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.

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 keep your system running efficiently.

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.