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Special Financing Available

With approved credit. On qualifying equipment only. Restrictions may apply. Please contact Key to Cool for complete details.

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air conditioning

Air Conditioning



air quality

Air Quality

commercial hvac

Commercial HVAC

Expert AC Repair & HVAC Services in Naples, Marco Island, Bonita Springs, Estero & Surrounding Areas

Key to Cool is a family-owned and operated air conditioning company that services Bonita Springs, Estero, Marco Island, Naples and the surrounding areas in Florida. Since 2006, we’ve provided efficient residential and commercial HVAC solutions that result in complete customer satisfaction. You can rely on our team to help you keep your cooling costs as low as possible.

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Professional HVAC Services in Naples, FL, and the Surrounding Areas

Key to Cool is here to help you with all of your cooling needs. From installations and replacements to repairs and maintenance, our team of experienced service technicians will ensure your air conditioner operates at peak efficiency. We’re a Trane Comfort Specialist that services all makes and models. We perform these HVAC services for customers:

Buy Today, Pay Over Time

We offer financing options for the services our company will provide for your home. These are the benefits of financing through us:

  • Monthly payments to fit your budget
  • Special terms promotions available, ask for details
  • Online account management and bill payment options
Trane AC Unit

Read Our Customer Testimonials and Leave Us a Review:

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Family Owned and Operated Since 2006

Why Choose Key to Cool to Complete Your Next HVAC Service

At Key to Cool, we work hard to build long-lasting relationships with our customers. From the moment you contact us, expect to receive exceptional customer care from our team of friendly comfort specialists and service technicians. We’re here when you need us the most. Here’s why customers in Naples, Florida, trust us with their AC systems:


Family Oriented

We promote a family culture and provide a personalized experience.



We’re a trustworthy company that performs employee background checks.



We offer a one-year labor warranty on all air conditioning installations.


Satisfaction Guarantee

We provide a 100-percent customer satisfaction guarantee.


Core Values

Our core values are passion, honesty, quality, commitment and teamwork.



Our NATE-certified service technicians take part in continuous training.


Trane Comfort Specialist

We’re a Trane Comfort Specialist that services all makes and models.


Hablo Español

Our team of comfort specialists and service technicians speaks Spanish.


24/7 Services

We perform 24/7 emergency services, including holidays.

Call Us For A Free Estimate: (239) 309-2991

Air Conditioning Services

Every home and business owner in Florida knows the importance of having a reliable air conditioning system. Do you need yours repaired or replaced? Our service technicians will complete the job to a high standard. We also perform AC installations.

Preventive HVAC Maintenance

Maintaining your AC system is an important part of maximizing every energy dollar you spend to cool your home or business. Our preventive maintenance program includes two visits per year and a 15-percent discount on all service calls, parts and labor.

Light Commercial HVAC Services

Are you a small business owner in Naples, Florida? If you’ve experienced any success, you know that your air conditioning system had something to do with it. Key to Cool performs light commercial HVAC services for small businesses who want to succeed.

Hablamos Español

Si necesita reparar o reemplazar el sistema de aire acondicionado en su hogar, puede estar seguro de que Key to Cool esta disponible para ayudar. Desde el 2006, nuestros técnicos de servicio han ayudado a los propietarios de viviendas en Naples, Marco Island, Bonita Springs, Estero y ciudades cercanas en Florida a lograr confort máximo en el hogar al ofrecer servicios de HVAC de alta calidad.

  • NATE
  • Trane TCS
  • 24 7 Service
  • Angies List
  • Top HVAC & Furnace Repair Service in Naples

What our customers say

“We were really happy with the technicians’ work. They were very good about putting drapes down on the floor and cleaning as they worked. They also were very good about explaining the new system. We are very happy with the new system and intend to have Key To Cool service the system yearly.”

K. Bennett

“My Tech called while he was on his way and arrived within the 2 hour time span I was given. He was careful and thorough with our semi inspection and explained what was good and what he might be concerned about. He was very friendly and polite while in our unit.”

P. Norton

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