Stay Cool Year-Round with mcChillin Air
Veteran & family-owned HVAC company serving Sebastian & surrounding areas
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Licensed, Insured & Locally Trusted
From AC repair to new installations — we’ve got your comfort covered.
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Proud to Serve Our Community
We sponsor local events and give back to the neighborhoods we serve.
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mcChillin Air is proud to support our nation’s veterans and active-duty military.
Ask about our military discounts!

Featured Services

Repairs & Maintenance

Quick, reliable AC and heating repairs when you need them most. We also offer preventative maintenance to keep your system running smoothly.
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HVAC Sales & System Recommendations

Not sure what system you need? We’ll help you choose and size the right HVAC setup for your home or business.
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New Installations

From brand-new systems to replacements, we install high-efficiency HVAC units that keep your space comfortable year-round.
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Reliable Heating & Cooling Services Across Florida’s Treasure Coast

At mcChillin Air, LLC, we provide expert HVAC service, sales, and installs to homeowners and businesses in Sebastian, FL and surrounding areas. Whether you need a fast AC repair, a full HVAC system replacement, or seasonal maintenance, you can count on our licensed and insured team for high-quality, affordable solutions.

As a veteran and family-owned business, we take pride in putting people first — offering honest recommendations, fair pricing, and dependable workmanship you can feel.

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From our base in Sebastian, Florida, we serve homes and businesses in:

  • Vero Beach, FL
  • Melbourne, FL
  • Roseland, FL
  • Winter Beach, FL
  • Micco, FL
  • Palm Bay, FL
  • Indialantic, FL
  • Malabar, FL
  • Wabasso, FL

Why Choose mcChillin Air?

  • Veteran-Owned & Family-Operated
  • Honesty & Integrity
  • Licensed & Insured
  • Fast Response Times & Emergency Services
  • Knowledgeable, Courteous Technicians
  • Transparent Pricing & No Hidden Fees

Testimonials

Fantastic experience. Our AC died and McChillin Air was very responsive, knowledgeable, and priced competitively. We will definitely do business with them again and recommend. Great local business and our new Lennox unit is operating magnificently. Ready to take on summer!

James C.

McChillin Air was very professional. They arrived on time and immediately started the installation. They provided answers to our questions and we were well informed on every process. I highly recommend Marc and team.

Merien R.

This company is the best of the best, always willing to help out the customer and super responsive. I would recommend them to anyone and everyone! Amazing company, you won’t regret using them!

Chelsea C.

In the Community

At mcChillin Air, we believe giving back is just as important as great service. Whether it's sponsoring local sports teams, volunteering at community events, or showing up for neighbors in need. We're proud to be part of the places we serve.

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