• 561 Acorn Street, Deer Park, NY 11729
  • Mon-Sun
    12:00 AM - 11:59 PM
24/7 Emergency Service

800-531-2160

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Cooling Services

When the weather starts to get hot, call K2 Heating & Air Conditioning for a stress-free summer. Our trained service specialists are knowledgeable and experienced enough about air conditioning systems that they can help you decide whether or not your old system needs some attention before it becomes ineffective in providing relief from heat waves. We also help you select a new unit for yourself that is perfect based on space requirements without breaking any more bank accounts alongside it. We guarantee 100% satisfaction with all work done, so don’t let this summer’s harsh weather keep you from being cool again.

Heating Services

Come inside out from the weather and let K2 Heating & Air Conditioning keep you warm in winter. We have been a trusted heating contractor for years, so don’t hesitate to call us when it’s time to make sure your home is always at its best.

Open 24/7 with office staff

Our Featured Services

We offer a variety of cooling and heating services for both residential and commercial properties, including upgrades, repairs, replacements, and installations

  • Cooling Services
  • Heating Services
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Commercial Rooftop

We also provide emergency service for those days when you need it most! ! yes it most

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Easy Financing Option

We also provide emergency service for those days when you need it most! ! yes it most

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Rooftop Units Service

Package units are usually called Rooftop units also since they are almost always installed…

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AC Installation

Whether you are looking to replace your existing central air conditioner or a whole new system…

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AC Maintenance

Like any major appliance, your air conditioner works best with regular care and maintenance.

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HVAC Maintenance

Our Heating and Air conditioning equipment requires regular maintenance to operate efficiently.

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Duct Sealing & Repair

Think of your body’s circulatory system; it is mainly comprised of brain, heart, and blood vessels (veins and arteries) who carry…

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Air Conditioner Repair

After years of performance, it can break down and you may need air conditioning system repair.

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Heat Pump Repair

Your comfort needs are of top priority and that everyone’s essentials are different, which is why we’ve got you covered.

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Financing Option

We also provide emergency service for those days when you need it most!

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Duct Sealing & Repair

Think of your body’s circulatory system; it is mainly comprised of brain, heart

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Heating Repair

We also provide emergency service for those days when you need it most!

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Heating Maintenance

If you are a home or business owner in Suffolk or Nassau County and you want to make…

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Heat Pump Repair

Clean air ducts improve the quality of the air in your home, which is important if you have allergies or asthma.

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Heating Maintenance

After years of performance, it can break down and you may need air conditioning system repair.

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Indoor Air Quality

Your comfort needs are of top priority and that everyone’s essentials are different, which is why we’ve got you covered.