P-Aire Heating & AC has been handling the heating and cooling needs of Lynbrook homeowners, landlords, and businesses since 1995. Thirty-one years in Nassau County means we know the housing stock, the winters, and the humid summers that make a reliable HVAC system so important here. Whether your central air stopped working on the hottest day of August or your boiler is acting up in February, we show up ready to work.
We are a local HVAC company homeowners rely on, and that means something to us. Simple booking. Clear pricing. Reliable, lasting comfort.
Pick up the phone and we'll get started.
Every home's heating and cooling setup tells a different story, and we have seen just about every configuration Nassau County has to offer. From a 1920s colonial running on a cast-iron boiler to a newer construction with a central heat pump, we handle the full range of residential and commercial HVAC work.
Our everyday services include AC repair and service, heating and furnace repair, heat pump service, full system installation and replacement, ductwork repair and sealing, thermostat and smart-control installation, indoor air quality solutions, and seasonal maintenance. We keep our pricing transparent and our scheduling straightforward. Same-day availability means you are not waiting a week to get your system looked at.
We're one phone call from getting your comfort right.
When your air conditioner stops cooling, blows warm air, or shuts off unexpectedly, the problem could be anywhere from a refrigerant leak to a failing compressor to a frozen evaporator coil. Our technicians work through a thorough diagnosis before recommending any repair. We check the condenser unit, the evaporator coil, refrigerant levels, electrical connections at the equipment, and airflow through the system. You get a clear explanation of what is wrong and what it will take to fix it before any work begins.
A furnace that blows cold air or a system that stops running entirely is not something you want to sit on when the temperature drops. We offer same-day and emergency no-heat response for Lynbrook residents and nearby communities. Heat pump repair is part of this too. Whether your heat pump has stopped switching modes, is running constantly, or is not producing enough heat, we diagnose and repair the equipment on site.
From aging equipment that has reached the end of its useful life to a whole-home upgrade, we handle full HVAC system replacement and new installation. That includes central AC installation, furnace replacement, and heat pump installation. Work performed by qualified HVAC technicians means the job is done right from start to finish. We pull the permit. We install it to code. We stand behind it.
Leaking or poorly sealed ductwork wastes energy and creates uneven temperatures from room to room. We repair and seal duct systems so conditioned air reaches every corner of your home the way it should. On the controls side, we install programmable thermostats and smart thermostats that give you better control over comfort and energy use. For air quality, we install air purifiers, UV air purifiers, whole-home air filtration systems, and whole-home humidifiers and dehumidifiers. Humid Long Island summers and dry winter heating seasons make indoor air quality equipment a practical investment here.
Nassau County sits on some of the oldest residential housing stock in the country. Many homes here were built decades before central air conditioning or natural gas infrastructure reached every block, and that history shapes the work we do every day. Cold winters, a significant share of homes still running on oil heat, and a large number of properties without existing ductwork all create specific demand for the services below.
From aging systems to brand-new installs, this is the work that defines heating service in this part of New York.
Steam boilers and hot-water boilers are common throughout Lynbrook and the surrounding Nassau County neighborhoods. Homes built in the early and mid-twentieth century were often designed around cast-iron radiators, and many of those systems are still running today. We service, repair, and maintain boilers and hydronic heating systems, including diagnosing pressure issues, replacing zone valves, repairing circulator pumps, and addressing uneven heat distribution. To be clear, a boiler heats your living space through radiators or radiant systems. That is the HVAC side of the work. Domestic water heaters are a separate plumbing matter and outside what we do.
The Northeast accounts for the overwhelming share of oil-heated homes in the country, and New York is no exception. Many Lynbrook homeowners are looking to move off oil heat, whether for cost reasons, efficiency, or long-term energy planning. On the HVAC equipment side, that means replacing an oil-fired boiler or furnace with a gas-fired unit or a high-efficiency heat pump system. We handle the heating and cooling equipment portion of that transition. The new unit, the ductwork or hydronic connections, and the controls are our scope. We work alongside the appropriate trades for any gas-line or fuel-supply work so the whole project comes together correctly.
A large portion of Nassau County's older homes were built without central ductwork, and adding a full duct system is not always practical or cost-effective. Ductless mini-splits are a clean solution for room additions, converted spaces, older homes, and any area where comfort has been inconsistent. We size and install single-zone and multi-zone mini-split systems, positioning both the indoor air handler and the outdoor unit for efficiency and minimal visual impact. Zoning capability means each space can be controlled independently, which is useful for households with varying comfort needs throughout the day.
Give us a call and we'll get the comfort back.
Before a small issue turns into a full breakdown, most systems give some warning. But sometimes the heat just stops working at midnight in January, or the AC quits on the first real heat wave of the summer. We offer same-day and after-hours emergency HVAC service for Lynbrook and the surrounding area, including weekend response. No heat, no cool, system down entirely. Those calls go to the top of the list.
Every job we take on comes with a workmanship guarantee. If something is not right, we make it right. Pick up the phone and we'll handle the system.
Not every HVAC company works the same way when it comes to commercial work. We service offices, retail spaces, restaurants, and commercial properties throughout Nassau County. Commercial AC repair, commercial heating repair, commercial furnace service, and full system replacement for commercial buildings are all part of what we do. Scheduled maintenance and inspection keep commercial systems running efficiently and reduce the risk of unexpected downtime. We understand that a failed system in a business is not just an inconvenience. It affects employees, customers, and operations. We work efficiently and communicate clearly so you can get back to business.
Before a small issue turns into a full breakdown, a seasonal tune-up gives us the chance to catch it. A spring AC tune-up checks refrigerant levels, cleans coils, inspects the condensate drain, and confirms the system is ready for summer demand. A fall furnace or heating tune-up covers the heat exchanger, burners, filters, and controls before the cold arrives. Annual maintenance extends equipment life, keeps efficiency up, and gives you confidence heading into the season.
Simple booking. Clear pricing. Reliable, lasting comfort.
We're one phone call from getting your comfort right.
Every home's heating and cooling setup tells a different story, and we have spent thirty-one years learning the ones in this area. We have been locally owned and operated since 1995, serving Lynbrook and Nassau County with the kind of attention that comes from people who live and work in the same community they serve.
Our reputation here is the only one we have. That matters to us in a way that shapes every job, from a simple thermostat swap to a full boiler replacement. We protect your floors and finishes while we work, we leave the space clean, and we explain what we did before we leave. We are a local HVAC company homeowners rely on, and we take that seriously.
Pick up the phone and we'll get started.
We provide HVAC service to Lynbrook and the communities throughout Nassau County, including:
If you are in the area and need heating or cooling service, we are nearby and ready to help.
We serve Lynbrook and the surrounding Nassau County communities, including Valley Stream, Rockville Centre, Malverne, East Rockaway, Baldwin, Hewlett, Woodmere, and Oceanside. If you are nearby and need heating or cooling service, call (363) 999-8289 and we will confirm coverage for your address.
We are available every day from 8:00 AM to 10:00 PM, and we take emergency no-heat and no-cool calls after hours and on weekends. When a system goes down at the wrong time, we move those calls to the top of the list and get a technician to you as quickly as the job allows.
We discuss costs before any work starts, whether the job is a diagnostic visit, a repair, or a full system replacement. There are no surprises after the fact. The right way to get a number that applies to your specific situation is to call for a quote.
We give you a clear picture of what to expect before work begins, and we do not add costs without talking to you first. If a technician opens up a system and finds something that changes the scope, we explain it and get your approval before moving forward.
Check your thermostat settings and make sure the system is set to the correct mode and temperature. Also check that the circuit breaker serving the unit has not tripped. If those basics look fine and the system still will not start, call us and we will get a technician out to diagnose it.
Warm air blowing from the vents on a cooling call, weak or no airflow, a system that cycles on and off every few minutes, or unusual noises like banging, squealing, or rattling are all signs something is wrong. The sooner you call, the less likely a small problem becomes an expensive repair.
A system that is 15 years old or older, needs frequent repairs, or can no longer keep the home comfortable is often a better candidate for replacement than another round of fixes. We will give you an honest assessment of where the system stands and what makes financial sense for your situation.
We serve communities throughout Nassau County, and any fees associated with your service call are discussed before we schedule. Call (363) 999-8289 and give us your address so we can give you an accurate picture of what to expect.
Clear reasonable access to the indoor unit, the outdoor condenser, and any mechanical room or utility space where the equipment is located. If you have pets, keeping them out of the work area helps us move efficiently. Beyond that, we handle the rest.
The technician will introduce themselves, ask about what you have been experiencing, and then inspect the relevant equipment before recommending any work. We explain what we find in plain language and give you a cost before starting. We protect your floors and finishes while we work and clean up before we leave.
System age, equipment accessibility, the extent of the problem, and whether parts need to be ordered can all affect the final cost. We flag anything that changes the scope before we proceed, so you are never caught off guard by the final number.
P-Aire Heating & AC is ready to take your call. Whether you need emergency service today, a seasonal tune-up before the next weather shift, or a full system replacement quote, we make it straightforward. Same-day availability, transparent pricing, and work performed by qualified HVAC technicians on every job.
Call (363) 999-8289 for a quote. We pick up, we listen, and we get you scheduled.
We're one phone call from getting your comfort right.
We handle the full range of residential and commercial heating and cooling work in Lynbrook and across Nassau County. Whether you are dealing with a system that stopped working overnight or planning a long-overdue upgrade, the table below lays out what we do, who each service is right for, and what to keep in mind before you call. Every job comes with transparent pricing and work performed by qualified HVAC technicians.
| Service | What the Service Includes | Common Needs | Helpful Details |
|---|---|---|---|
| AC Repair & Service |
| homeowners whose AC has stopped cooling, is blowing warm air, or is short-cycling | Most repairs can be completed in a single visit; same-day availability means you are not waiting through the heat wave. |
| Indoor Air Quality & Air Filtration |
| households dealing with humidity issues, allergens, or stale air, especially during humid Long Island summers | Nassau County's humid summers and dry winter heating seasons make air quality equipment a practical year-round investment. |
| Boiler & Hydronic Heating Service |
| owners of older Nassau County homes built around cast-iron radiators and hydronic heating systems | Many Lynbrook homes have boilers that have been running for decades. Regular service keeps them reliable through the coldest months. |
| Ductless Mini-Split Installation |
| older Nassau County homes without existing ductwork, room additions, and spaces with inconsistent comfort | Mini-splits allow each zone to be controlled independently, which is useful for households with varying comfort needs throughout the day. |
| Seasonal Maintenance & Tune-Ups |
| any homeowner who wants to avoid breakdowns and keep equipment running at full efficiency | Annual maintenance extends equipment life and gives you confidence heading into each season before problems develop. |
| Ductwork Repair & Sealing |
| homes with uneven temperatures room to room or noticeably higher energy bills | Leaking ducts can waste a significant share of conditioned air before it ever reaches the living space. |
| Heating & Furnace Repair |
| any home or business that has lost heat or is getting inconsistent warmth | We offer same-day and after-hours emergency response for no-heat calls, including weekends. |
| Thermostat & Smart-Control Installation |
| homeowners who want better control over comfort and energy use without a full system change | A smart thermostat upgrade is one of the fastest ways to improve efficiency on an otherwise sound system. |
| Oil-to-Gas & Heat-Pump Conversion |
| Lynbrook homeowners looking to move off oil heat for cost, efficiency, or long-term energy planning | We handle the heating and cooling equipment and controls. We coordinate with the appropriate trades for any fuel-supply work so the project comes together correctly. |
| Full System Installation & Replacement |
| homeowners with aging equipment, frequent repairs, or systems that can no longer keep the home comfortable | We pull the permit, install to code, and stand behind the work. Most full replacements are completed in one day. |
| Heat Pump Repair & Installation |
| homes already on a heat pump or homeowners considering one as a heating and cooling solution | Heat pumps handle both heating and cooling; a single service call can address both seasonal functions. |
| Emergency HVAC Service |
| any situation where the system is completely down and waiting until the next business day is not an option | Emergency calls go to the top of the list. We serve Lynbrook and surrounding Nassau County communities around the clock. |
How do I know if my system needs a repair or a full replacement?
Age and repair history are the clearest indicators. A system that is 15 years or older, has needed repeated repairs in recent seasons, or can no longer keep the home at a comfortable temperature is often a better candidate for replacement than another fix. We give you an honest assessment of where the equipment stands and what makes financial sense for your situation before recommending anything.
What are the signs of a refrigerant or airflow problem?
Warm air blowing from the vents on a cooling call, ice forming on the evaporator coil, a system that runs constantly without reaching the set temperature, or noticeably weak airflow from the registers are all signs worth calling about. Refrigerant and airflow problems tend to get worse with time, so catching them early usually means a simpler repair.
Why is one room in my home hotter or colder than the rest?
Uneven temperatures are usually caused by duct leaks, blocked or undersized registers, poor insulation in one part of the home, or a system that was not properly sized for the layout. In older Nassau County homes, it can also point to a zone valve issue in a hydronic system. We diagnose the cause before recommending a fix, whether that is duct sealing, a zoning adjustment, or a mini-split for a problem area.
Experienced With Older and Newer Systems
Nassau County's housing stock spans more than a century, and we have worked on all of it. From cast-iron boilers in pre-war colonials to modern heat pump systems in newer construction, we know what we are looking at when we arrive.
How often should I schedule maintenance and tune-ups?
Once a year for each system is the standard. A spring tune-up prepares the AC for summer demand, and a fall tune-up gets the heating system ready before the cold arrives. Annual maintenance keeps equipment running efficiently, reduces the chance of a mid-season breakdown, and gives us a chance to catch small issues before they become expensive ones.
What does a seasonal tune-up actually cover?
A spring AC tune-up includes checking refrigerant levels, cleaning the condenser and evaporator coils, inspecting the condensate drain, and confirming airflow and electrical connections at the equipment. A fall heating tune-up covers the heat exchanger, burners, filters, and controls. We leave you with a clear picture of where the system stands and flag anything that needs attention.
What can cause a system to short-cycle?
Short-cycling, where the system turns on and off every few minutes without completing a full run, is usually caused by an oversized system, a refrigerant problem, a dirty coil or filter restricting airflow, or a failing component like a pressure switch or capacitor. It puts extra wear on the equipment and should be diagnosed before it leads to a larger repair.
Upfront Quotes With No Surprise Fees
We give you a clear cost before any work starts, and we do not add charges without talking to you first. If something changes the scope once we are on site, we explain it and get your approval before moving forward.
Is the installation work permitted and inspected?
Yes. For installations and replacements, we pull the required permits and the work is done to code. That protects you when it comes time to sell the home and ensures the equipment is installed correctly from the start.
What does a strange noise from my HVAC unit usually mean?
Banging or clanking often points to a loose or broken component inside the unit. Squealing can indicate a worn belt or a bearing issue in the blower motor. Rattling may be something as simple as loose panels or as significant as debris in the system. Any new or unusual noise is worth a call, because running a unit with a mechanical problem usually makes the repair more involved.
Workmanship We Stand Behind
Every job we take on comes with a workmanship guarantee. We protect your floors and finishes while we work, we clean up before we leave, and if something is not right, we make it right.
Do I need to be home when the technician arrives?
Someone should be present to let the technician in and to hear the findings before any work begins. We explain what we find in plain language and give you a cost before starting. If scheduling is a challenge, call us and we will work out an arrangement that fits your situation.
How does pricing work, and will I know the cost before work starts?
We discuss costs before any work begins, whether the job is a diagnostic visit, a repair, or a full system replacement. If a technician opens up a system and finds something that changes the scope, we explain it and get your approval before moving forward. The right way to get a number that applies to your specific situation is to call for a quote.
What makes a heat pump a good option for a Lynbrook home?
A heat pump handles both heating and cooling from a single system, which simplifies equipment and can lower operating costs compared to a separate furnace and AC setup. Modern cold-climate heat pumps perform well even in the temperatures Nassau County sees in January and February. For homes moving off oil heat, a heat pump is often a strong candidate alongside a gas-fired replacement. We can walk you through what makes sense for your home's layout and current setup.
Call (363) 999-8289 and we will talk through your system, answer your questions, and get you scheduled for a visit.
(363) 999-8289