Air Conditioning Services in Hempstead
Stay Comfortable At Home All Summer
When your AC struggles on a hot, humid afternoon, your home stops feeling like a refuge. Rooms feel stuffy, everyone is irritable, and you want a solution that actually fixes the problem. Stan Gelber & Sons, Inc. Heating and Cooling is the air conditioning company local homeowners call when they need dependable cooling help, not guesswork.
Our team works with AC repair, ongoing air conditioning service, and complete cooling systems for homes in and around Hempstead, NY. Whether your system just quit or you are tired of uneven temperatures and high bills, we take time to listen, check your equipment carefully, and explain what we find in plain language.
We have spent years helping Long Island households stay comfortable through tough summers. That experience shapes the way we diagnose issues, recommend options, and schedule visits so you can feel confident inviting us into your home.
Experience reliable cooling comfort in your Hempstead home. From repairs to installations, we've got your AC needs covered. Contact our team online or call (631) 906-7431.
Why Homeowners Choose Our Team
Choosing someone to work on your cooling system is a big decision. You are letting people into your home and trusting them with equipment that affects your comfort and your budget. Homeowners here in Hempstead appreciate that our technicians arrive prepared, respect their time, and focus on clear communication from the first knock on the door.
When you call our air conditioning company, you can expect a straightforward process. We schedule a visit in a realistic window, inspect the system, and then sit down with you to review what we found. You hear what is urgent, what can wait, and what it would look like to plan for a future upgrade. Our goal is to give you enough information that you feel in control of the decision.
Many homeowners worry about being pushed into a replacement. Our team works to avoid that pressure. If a repair is a reasonable choice, we say so, and we explain when a new system might be the better long-term investment because of age, frequent breakdowns, or comfort problems that repairs have not solved. You get clear guidance either way.
Air Conditioning Repair For Your Home
If your AC is not keeping up, you usually notice it right away. Maybe the air from the vents is warm, the system runs all day without shutting off, or you hear grinding or rattling sounds that were not there before. These are signs that something inside your cooling equipment needs attention.
Homeowners often call us for repair when they notice:
- Warm or weak airflow coming from supply vents
- Unusual noises like banging, squealing, or grinding
- Ice buildup on refrigerant lines or indoor components
- Short cycling, where the system turns on and off frequently
- Rooms that never seem to reach the temperature on the thermostat
Addressing these problems early can help prevent more extensive damage and reduce the chance of a sudden breakdown in the middle of a heat wave in Hempstead. During every repair visit, we also look for small issues that could turn into larger ones, and we let you know about them so you can plan ahead if you choose.
Our Air Conditioning Service Process
Uncertainty about what will happen during a visit keeps many people from calling for help. We work to make the process as predictable as possible so you know what to expect from the moment you pick up the phone. Whether you are scheduling air conditioning service for routine care or arranging a repair, the steps are similar.
When you call our office, we gather key details about your system, the issues you are seeing, and your availability. We then offer the earliest appointment that fits both your schedule and our routes in the Hempstead area. Before your visit, we confirm the time window so you can plan your day.
At your home, our technician introduces themselves, listens to your description of the problem, and begins a structured evaluation. They check accessible components, test operation, and look for signs of wear or damage. If you schedule maintenance, they follow the checklist designed for your equipment type. Throughout the visit, you are welcome to ask questions about what they are doing and why.
Before any repair or paid work begins, we review our findings with you and go over pricing. We explain what is required to restore operation, what is optional, and what might be worth watching in future seasons. Only after you approve the work do we proceed. At the end of the visit, we clean up our work area and discuss any recommended follow-up, such as scheduling the next seasonal check or planning a time to talk about future upgrades.
Schedule Your Next AC Visit
When your home is hot or your system is unreliable, waiting rarely makes things better. A visit from a trusted air conditioning company can help you understand what is happening and what it will take to get comfortable again. Our team is ready to help with repair, ongoing care, or a conversation about a new system.
We work to keep the process simple, from the first call to the final walkthrough. You get clear communication, straightforward options, and service shaped by real experience with homes in Hempstead and across this part of Long Island. If you are ready for your home to feel comfortable again, we are ready to talk.
Don't let the heat win. Get expert AC repair and maintenance from the Hempstead specialists you can trust. Contact our team online or call (631) 906-7431.
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LimitedTimeOffer!We’ll Make Your Payments for 6 Months
With any new HVAC, Indoor Air Quality, Water Heater or Water treatment Service Experts Advantage Program lease agreement, we will make your payments for the first 6 months.
Valid on new Advantage Program lease agreements from 1/7/26 through 1/31/26. Customer owes $0 for the first six months; regular monthly lease payments begin thereafter. Early termination during promotional period will result in charges for elapsed months. See your full Advantage Program Lease Agreement for complete terms and conditions, including total lease cost and payment schedule. Jan 7, 2026 - Feb 28, 2026 -
Up to $1,800 in rebates when you purchase a qualifying Lennox HVAC System
System rebate requires the purchase of an indoor unit, an outdoor unit and a qualifying thermostat. System add-ons do not qualify for an individual rebate and cannot be combined with individual unit offers. Rebate offer valid from 1/19/26 through 2/13/26 and must be installed by 2/20/26. Claim rebate by March 22, 2026; rebate is paid in the form of a Lennox prepaid Mastercard®.
All rebate information found at https://www.lennox.com/residential/buyers-guide/offers-and-savings/promotions/. Equipment brands and offers vary by Service Experts location, call your local Center for more details. Jan 19, 2026 - Feb 15, 2026 -
10% Off Any Product or Service for Active Duty, Retired, and Veteran Military Personnel
It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom. All work is performed by licensed experts and backed by our Service Experts Guarantee.
Offer not valid on prior purchases and may not be combined with other offers. -
Save $90 on an HVAC Precision Tune-Up. Regularly $189, now only $99
A well-maintained system operates more efficiently, reducing energy consumption and lowering heating and cooling bills
Offer not valid on prior purchases and may not be combined with other offers. Excludes oil furnaces; call for pricing. **Potential savings may vary depending on age and condition of equipment, personal lifestyle, system settings, equipment maintenance, and installation of equipment and duct system.
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Advantage Program Lease a New Top-Tier System with No Upfront CostsAdvantage Program Details -
Maintenance Plus Receive Seasonal Tune-ups, 15% Discount on Services, and More!See Membership Benefits -
Financing Options Convenient Options and Payment Plans AvailableAvailable with approved creditFinancing Options
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Packaged HVAC units are all-in-one HVAC systems that house an air handler and unit parts in one metal cabinet system. This is used to maximize space in a basement or garage, or on rooftops in multifamily buildings.
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Yes. Our Experts are just a short drive away to assist with a heat pump repair or replacement during an emergency.
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Heat pumps have a slightly reduced life span than furnaces do because they’re used all year, but with adequate, many heat pump systems last about 10-15 years.
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Many customers pay between $250 and $600 for a heat pump repair, but this is based on what the problem is when the HVAC technician arrives to determine the issue.
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HVAC tune-ups can often be covered in most cases under a labor warranty if your system is still under warranty, but we can check to see if tune-ups are covered. Through the Advantage Program™, key services such as heat pump maintenance are included! It’s one of the most comprehensive HVAC plans around.
Our Uniondale team is ready to take care of your home service needs—with fast service and expert services that you can always rely on.