Long Island's Preferred Heating and Cooling Contractor
24/7 Emergency Service
Warranties Available
Will Beat Any Written Estimate
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A1 Heating and Air Conditioning has been providing exceptional HVAC services to Long Island residents for over 35 years. Our team is dedicated to ensuring your home or business stays comfortable all year round. We’re proud to be a locally and minority-owned business, fluent in both English and Spanish, making it easier for us to communicate and serve our diverse community. With NATE-certified technicians, you can trust our expertise. Whether it’s a scheduled service or an emergency repair, we’re committed to delivering prompt, professional, and personable service.
What sets A1 Heating and Air Conditioning apart is our unwavering commitment to customer satisfaction. We offer 24/7 emergency services, so you’re never left in the cold or heat when you need us most. We’re licensed and insured, providing you with peace of mind. We offer free estimates within 24 hours and promise to beat any written estimate. Our team is also well-versed in working with insurance companies to ensure you get the coverage you deserve. From heating and air conditioning to indoor air quality and water heaters, we’ve got all your HVAC needs covered. Call (631) 331-2102 today.
Why Choose A1 Heating and Air Conditioning?
Our 35 years of industry experience have taught us the importance of prompt and efficient service. We’re available 24/7 for emergency services and offer free estimates within 24 hours, ensuring you get timely and accurate information.
Our team is licensed, insured, and NATE-certified, guaranteeing top-tier service every time. Plus, as a locally and minority-owned business, we take pride in serving our community with integrity and dedication. When you choose A1, you’re choosing a partner committed to your comfort and satisfaction.
24/7 Emergency Support
Over 35 Years of Experience
Prompt Service
Works With Insurance Companies
Warranties Available
Air Conditioning Installation and Service
Stay cool during the hot Long Island summers with our expert air conditioning services. We specialize in installing, repairing, and maintaining all types of air conditioning systems.
Our team is prompt and professional, ensuring minimal disruption to your daily routine. With A1 Heating and Air Conditioning, you can count on efficient and reliable cooling solutions.
Heating Installation and Service
Our heating services ensure that your home or business remains warm and cozy during the colder months. From furnace installations to routine maintenance and emergency repairs, our team can handle it all.
We offer warranties on our services and work with insurance companies to provide comprehensive coverage. Trust us to keep your heating system running efficiently and reliably.
Commercial HVAC Service
Our commercial HVAC services are designed to meet the unique needs of businesses. We understand that a comfortable environment is crucial for productivity and customer satisfaction.
From large-scale installations to routine maintenance and emergency repairs, our team is equipped to handle it all. We work with all major brands and offer customized solutions to fit your business needs, ensuring optimal performance and efficiency.
Indoor Air Quality Solutions
Breathe easier with our indoor air quality solutions. We offer a range of services, including air purifiers, humidifiers, and ventilation systems, designed to improve the air you breathe.
Our team can assess your current air quality and recommend the best solutions to eliminate pollutants and allergens, promoting a healthier living environment for you and your family.
Water Heater Installation and Service
Ensure a steady supply of hot water with our comprehensive water heater services. Whether you need a new installation or a repair on your existing system, our experienced technicians are here to help.
We offer energy-efficient solutions that can save you money on your utility bills. With prompt and reliable service, we make sure you never run out of hot water when you need it most.
Generator Installation and Service
Power outages can be a major inconvenience, but with our generator services, you’ll never be left in the dark. We offer installation, maintenance, and repair of both residential and commercial generators.
We'll ensure your generator is always ready to provide backup power, giving you peace of mind during emergencies. Stay prepared and protected with A1 Heating and Air Conditioning.
Here's what our satisfied customers are saying...
At A1 Heating and Air Conditioning, we take pride in providing exceptional residential and commercial HVAC and plumbing services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of A1 Heating and Air Conditioning and let others know what you think.
Learn More About
A1 Heating and Air Conditioning
Serving the Long Island, NY area, A1 Heating and Air Conditioning specializes in residential and commercial HVAC, and water heater services. 24/7 emergency service. Warranties available. Over 35 years of experience. Call today.
serving area
Long Island, NY
and surrounding areas
Business Hours
24/7 Emergency Service
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