Reliable, Certified and Experienced

Heating & Cooling Services

Professional HVAC installation, repair, system sales and maintenance for homes and businesses. Stay comfortable year-round with Champions USA HVAC Services in Nassau & Suffolk County.

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Champions USA HVAC Services

Your One-Stop Solution for Heating & Cooling

At Champions USA HVAC Services, we provide everything you need for a complete HVAC solution—sales, installation, maintenance, and repairs—all in one place. Whether for residential or commercial properties in Nassau & Suffolk County, our certified and experienced technicians ensure your comfort all year long.

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Cooling Services

Beat the summer heat with our solutions.

Heating Services

Stay warm and cozy with our solutions.

System Sales

Expert guidance one-stop-shop experience.

Maintenance

For more efficient and long lasting systems.

Installations

For new HVAC systems or upgrades.

Emergencies

Unexpected failures? no worries we are here.

Reliable HVAC Solutions in Nassau & Suffolk County

Champions USA HVAC Services

For over 20+ years, Champions USA Services, Corp. has been a leading provider of heating, cooling, and indoor air quality solutions in Nassau & Suffolk County. Our mission is simple: to provide top-tier HVAC services with integrity, professionalism, and unmatched expertise. We take pride in being a one-stop solution, offering HVAC system sales, expert installation, preventative maintenance, and emergency repairs for both residential and commercial clients.

20+ Years of Experience

Licensed & Insured – One-Stop Solution

Our Commitment to Excellence

That’s why we go above and beyond

At Champions USA HVAC Services, we understand that a well-functioning HVAC system is essential for comfort and efficiency.

High-Quality Workmanship – Our experienced technicians are highly trained, certified, and continuously updated on the latest HVAC technologies.
Reliable & Fast Service – Whether it’s a new installation, routine maintenance, or urgent repairs, we respond quickly to ensure minimal downtime.
Customer Satisfaction Guaranteed – Our reputation is built on honesty, reliability, and excellent customer service. Your comfort is our priority.
Energy Efficiency & Sustainability – We offer modern, high-efficiency HVAC systems to help reduce energy costs and environmental impact.

Our Services & Specialties

comprehensive solutions for all needs

We proudly serve homeowners and businesses across Nassau and Suffolk County, ensuring that every client receives top-tier HVAC solutions tailored to their specific needs. Whether you need a High-quality new system installation, an energy-efficient upgrade, or emergency repairs, our team is here to help.

Heating Services

Furnace installation, boiler services, heat pump installation, and repairs.

Cooling Services

AC installation, central air systems, ductless mini-splits, and maintenance.

Repair & Maintenance

Keep your system running smoothly year-round.

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Serving Nassau & Suffolk County

Our Team

Highly trained, certified, and dedicated professionals is at the heart of our success. We take pride in hiring the best HVAC experts who share our passion for quality service and customer care. Every technician undergoes continuous training to stay updated with the latest industry advancements.

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Contact Us Today

We proudly serve homeowners and businesses across Nassau and Suffolk County, ensuring that every client receives top-tier HVAC solutions tailored to their specific needs. Whether you need a new system installation, an energy-efficient upgrade, or emergency repairs, our team is here to help.