For over 35 years, the team at H2O Air Conditioning Inc. has been the trusted name for reliable cooling solutions in Brooklyn. As a family-owned and operated business, we understand the importance of keeping your home or business comfortable, especially during the intense summer heat waves that can push your system to its limit.Our foundation is built on honesty, expertise, and a commitment to Comfort You Can Count On. Every technician on our team is factory-trained and NATE certified, ensuring your HVAC or PTAC system is serviced with the highest level of skill. We don't believe in shortcuts or surprise fees—just upfront pricing and thorough, lasting repairs.Whether you're a homeowner facin...
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Our Services
Emergency Air Conditioning Repair
<p>When your air conditioner fails on the hottest day of the year, you need a team that responds fast with real solutions. Our <strong>24/7 emergency AC repair service in Brooklyn</strong> is designed to get your cooling system back online quickly and reliably. Our NATE-certified technicians arrive fully equipped to diagnose and fix a wide range of issues, from refrigerant leaks and compressor failures to faulty thermostats and frozen coils.</p><p>This service is cr...
<p>When your air conditioner fails on the hottest day of the year, you need a team that responds fast with real solutions. Our <strong>24/7 emergency AC repair service in Brooklyn</strong> is designed to get your cooling system back online quickly and reliably. Our NATE-certified technicians arrive fully equipped to diagnose and fix a wide range of issues, from refrigerant leaks and compressor failures to faulty thermostats and frozen coils.</p><p>This service is critical for homeowners and business owners who cannot afford extended downtime. We understand that a broken AC is more than an inconvenience; it can disrupt daily life, affect vulnerable individuals, and impact business operations. Our process begins with a prompt dispatch, a thorough inspection to identify the root cause, and a clear explanation of the repair options and costs before any work begins.</p><p>We are the best choice because we combine decades of experience with a genuine commitment to honesty. We won't recommend unnecessary repairs, and our upfront pricing means no surprises. With deep knowledge of all major brands and system types—including central AC, PTAC units, and ductless mini-splits—you can trust us to restore your comfort with precision and integrity.</p>
Money-Saving AC Maintenance Plans
<p>Proactive maintenance is the most effective way to extend the life of your cooling system, improve its efficiency, and prevent costly emergency breakdowns. Our <strong>Priority Service Agreements in Brooklyn</strong> offer tailored maintenance plans for both residential and commercial clients, providing peace of mind and significant long-term savings.</p><p>This service is ideal for responsible homeowners and facility managers who want to protect their investment...
<p>Proactive maintenance is the most effective way to extend the life of your cooling system, improve its efficiency, and prevent costly emergency breakdowns. Our <strong>Priority Service Agreements in Brooklyn</strong> offer tailored maintenance plans for both residential and commercial clients, providing peace of mind and significant long-term savings.</p><p>This service is ideal for responsible homeowners and facility managers who want to protect their investment and ensure consistent, efficient cooling season after season. Our comprehensive maintenance visit includes cleaning condenser and evaporator coils, checking refrigerant levels, inspecting electrical components, calibrating thermostats, lubricating moving parts, and ensuring the entire system is operating at peak performance.</p><p>Choosing H2O Air Conditioning for your maintenance means partnering with a team that prioritizes prevention. Our certified technicians have the tools and expertise to spot small issues before they become big, expensive problems. With multiple plan levels, we offer flexibility and value, including discounts on parts and labor for any needed repairs. Let us help you avoid catastrophic failures and keep your system running smoothly and affordably.</p>
Professional Air Conditioning Installation & Replacement
<p>Investing in a new air conditioning system is a significant decision that impacts your comfort, energy bills, and property value for years to come. Our <strong>expert AC installation and replacement service in Brooklyn</strong> ensures you get the perfect system for your space, installed flawlessly by licensed and insured professionals.</p><p>This service is essential for anyone building a new home, upgrading an old, inefficient unit, or adding cooling to a space...
<p>Investing in a new air conditioning system is a significant decision that impacts your comfort, energy bills, and property value for years to come. Our <strong>expert AC installation and replacement service in Brooklyn</strong> ensures you get the perfect system for your space, installed flawlessly by licensed and insured professionals.</p><p>This service is essential for anyone building a new home, upgrading an old, inefficient unit, or adding cooling to a space without existing ductwork. We handle the entire process, starting with a detailed consultation to properly size your system. An incorrectly sized AC—too large or too small—leads to poor performance, higher costs, and premature wear. Our experienced sales and technical team will guide you through selecting from high-efficiency central air conditioners, versatile ductless mini-splits, heat pump systems, and smart WiFi controls.</p><p>Our factory-trained, NATE-certified installers are why we're the best choice for installation in Brooklyn. We don't just drop off a unit; we manage everything from ductwork design and retrofitting to precise electrical and refrigerant line connections. Our reputation for "done right, priced right" installation means you receive a reliable, efficient cooling system backed by our commitment to quality and your complete satisfaction.</p>
“These guys were professional. My heating wasn’t working and these guys came and fixed it. Customer service 10 out 10😄🙏 …”
— E T
“Having a Jupitair Service was great experience.
The tech showed up on time and everything was done in professional way.
They have very compatible prices.
After they finish work they came next day make sure that everything worked.
I highly recommend this Company.
Positive
Responsiveness, Punctuality, Quality, Professionalism, Value
Services
HVAC system maintenance, HVAC system repair, A/C system repair”
— Luto Begaj
“Matt and his team were punctual, kind, and did a fantastic job replacing my ac unit. I highly recommend them!”
— Amanda N
“The guys came out and took on a job of replacing my external vents that no other company would take on. They were super friendly and helpful, and even checked to see if they could come do the job early! Wonderful service - thank you!”
— Evan Desjardins
“I have an urgent request when I called Gary, my AC was not working all day and the company suppose to come out was late for 12 hours!!!! So out of desperate I called Jupitair. Gary told me he can come out first thing in the morning. And sure enough the next morning right at 8 o’clock. He was at my door. He finish the job within one hour build me appropriately and send me the invoice. I sent him the payment and it was fixed. I am very happy with the service, I highly recommend it such a professional and reputable company.”
— Lillian Renner
“Thank you so much for the wonderful work you did on my air conditioning. My AC works perfect. I recommend this company for any service you need on your AC.
Positive
Responsiveness, Punctuality, Quality, Professionalism, Value”
— song6576
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For over 35 years, the team at H2O Air Conditioning Inc. has been the trusted name for reliable cooling solutions in Brooklyn. As a family-owned and operated business, we understand the importance of keeping your home or business comfortable, especially during the intense summer heat waves that can push your system to its limit.Our foundation is built on honesty, expertise, and a commitment to Comfort You Can Count On. Every technician on our team is factory-trained and NATE certified, ensuring your HVAC or PTAC system is serviced with the highest level of skill. We don't believe in shortcuts or surprise fees—just upfront pricing and thorough, lasting repairs.Whether you're a homeowner facing a sudden AC breakdown or a property manager needing scheduled commercial maintenance, we treat your comfort with the urgency and care it deserves. Serving Brooklyn isn't just our job; it's our community. Let us show you why generations of customers have relied on us for everything from emergency repairs to complete system replacements.
