HVAC Companies Honolulu

Find top Heating and Cooling Services in Honolulu

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  • Co
    4.8
    Honolulu, US

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  • He
    4.3
    Honolulu, US

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  • Pr
    3
    Honolulu, US

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  • Ha
    1
    Honolulu, US

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  • Ai
    3
    Honolulu, US

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  • Wa
    1
    Honolulu, US

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  • AC
    4.8
    Honolulu, US

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  • Bu
    1
    Honolulu, US

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  • Oa
    1
    Honolulu, US

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  • Cosco Air Conditioning & Refrigeration
    4.7
    73-5574 Olowalu St, Kailua-Kona, 96740, US

    Cosco Air Conditioning and Refrigeration is a family-owned and operated business since 1961. We have been providing the supplies and materials Hawaii's AC contractors have needed for 58 years. Visit one of our locations today to see how we can help you. Our specialty division, Cosco Custom Coils, provides direct fit custom HVAC coils and OEM replacements, including converting microchannel to tube and fin, as well as condenser, evaporator, and chilled water coils. We also offer copper tube and fin options to meet your specific needs. Cosco is Hawaii's #1 Daikin Dealer, offering high efficient units, great warranty, and quality equipment. We have all of your Air Conditioning & Refrigeration needs covered.

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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.

What should I look for when hiring an AC installer?

When hiring an AC installer, consider these key factors:
  • Experience and Expertise: Look for installers with experience and a good understanding of AC systems.
  • Licensing and Insurance: Make sure the installer is licensed and insured to work in your area.
  • Reputation and Reviews: Check online reviews and ratings from other customers.
  • Detailed Quotes: Get itemized quotes outlining all costs associated with the installation.
  • Warranties: Inquire about warranties on equipment and labor.
  • References: Ask for and check references from past customers.
  • Communication: Choose an installer who communicates clearly and promptly.
By carefully evaluating these aspects, you can choose a qualified and trustworthy professional for your AC installation.

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.

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 HVAC system for your property.

What are the benefits of a programmable thermostat?

A programmable thermostat allows you to set different temperatures throughout the day, lowering your utility bills when you are away from home or asleep. This can significantly reduce your energy costs and improve home comfort.

What should I look for when hiring an AC installer?

When hiring an AC installer, consider these key factors:
  • Experience and Expertise: Look for installers with experience and a good understanding of AC systems.
  • Licensing and Insurance: Make sure the installer is licensed and insured to work in your area.
  • Reputation and Reviews: Check online reviews and ratings from other customers.
  • Detailed Quotes: Get itemized quotes outlining all costs associated with the installation.
  • Warranties: Inquire about warranties on equipment and labor.
  • References: Ask for and check references from past customers.
  • Communication: Choose an installer who communicates clearly and promptly.
By carefully evaluating these aspects, you can choose a qualified and trustworthy professional for your AC installation.

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 individual temperature control. Ductless mini-splits are more energy-efficient than traditional ducted systems and are a good option for homes where adding ductwork is impractical.

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 are the benefits of a programmable thermostat?

A programmable thermostat allows you to schedule temperature changes throughout the day, reducing energy usage when you are not at home. Programmable thermostats can make managing your HVAC system easier and more efficient.