When the call comes in about a system that stopped working, the first thing that happens is a conversation. What the unit is doing, what it was doing before it stopped, and what the property needs from the visit. That scoping happens on the phone, before anyone is dispatched, so the visit itself starts with a clear picture of what needs to be checked. The price is confirmed before anything is scheduled. Doing it properly the first time is the whole point.
We cover Elmont for the full range of residential and commercial heating and cooling work. Furnace repair and boiler service, heat pump repair and installation, central air repair and replacement, ductless mini-split installation, ductwork repair, indoor air quality, and seasonal maintenance all fall within what we handle.
Call (363) 999-8289 to get a quote and get something scheduled. We are available every day from 8:30 AM to 10:00 PM.
A lot of the housing stock in this part of Nassau County was built before central air was standard. Older homes with boiler heat and no ductwork, room additions that were never properly connected to the main system, and converted attics that sit at a different temperature than the rest of the house all share the same problem. There is no practical duct run to them, and cutting one in would mean significant construction.
A ductless mini-split solves that without tearing into walls. The indoor air handler mounts on the wall or ceiling of the space being conditioned. A refrigerant line set runs through a small opening to the outdoor unit. One outdoor condenser can serve multiple indoor heads, which makes it a practical solution for a whole floor or a multi-room addition rather than just a single space.
Finished attics and converted garages are the most common candidates. Both sit outside the envelope of the main duct system, and both tend to run significantly warmer in summer and colder in winter than the rest of the house. A mini-split handles both heating and cooling from a single installation, so the fix works in every season.
Rental units within a larger property are another frequent application. A landlord who wants independent temperature control for a basement apartment or a detached unit does not need to extend the main system. A separate mini-split zone handles it cleanly, with its own controls and its own operating schedule.
Mini-splits that are already installed need the same attention as any other HVAC equipment. Refrigerant charge, coil condition, drain line function, and control communication all affect how the system runs. We handle mini-split repair and diagnostic work alongside new installation, so an existing system that is not cooling or heating properly is worth a call.
The price for an HVAC job depends on what the job actually turns out to be. A diagnostic visit that finds a failed capacitor is a different scope from one that finds a compressor at the end of its life. A ductwork sealing job on an accessible system is a different scope from one where the trunk lines run through a finished ceiling. What has to be reached, what parts are needed, and whether a repair or a replacement is the better answer for the equipment's age and condition are the things that move the number.
The rate is given on the call, before the visit is booked. If the job turns out to be more involved than the initial description suggested, that conversation happens before additional work is authorized. Parts are priced and confirmed before they are ordered. The scope and the price are settled before anything proceeds.
There is no free estimate. If you want to know what a particular job typically involves and roughly what it runs, ask on the call. You will get a straight answer about what the visit covers and what it costs. For a fuller picture of the job, see the list of HVAC services we handle.
An air conditioner that runs continuously without bringing the temperature down is usually dealing with one of a few things. A refrigerant leak is the most common cause. Low charge means the system cannot transfer heat efficiently, so it runs and runs without catching up. A dirty evaporator coil has the same effect, because a coil coated in dust cannot absorb heat from the air passing over it. Both are worth diagnosing before the summer puts the system under its heaviest load.
A system that starts, runs for a short time, and shuts off before finishing a full cycle is short-cycling. It puts wear on the compressor, leaves the space incompletely conditioned, and tends to get worse rather than better on its own. Oversized equipment, a refrigerant charge that is off, a failing capacitor, or a thermostat that is reading temperatures incorrectly can all cause it. The diagnosis tells you which.
The blower moves conditioned air through the duct system and into the living space. When the blower motor is failing, airflow drops across the whole system. Registers that used to push air firmly start to feel weak. The system runs longer to condition the same space. A blower motor that is drawing too much current can also trip the system's safety controls and cause it to shut down unexpectedly. Blower service is part of a thorough tune-up, and it is the first thing to check when airflow complaints come in without an obvious refrigerant or coil cause.
Leaking ducts allow conditioned air to escape into unconditioned spaces before it reaches the rooms it is meant to serve. The result is uneven temperatures, higher energy consumption, and a system that runs longer than it should to compensate. Duct sealing addresses the joints and connections where air is escaping. Where sections are damaged beyond sealing, replacement is the right call. The system is tested before the visit ends to confirm airflow has improved.
Whole-home air filtration, UV air purifiers, and whole-home humidifiers and dehumidifiers all work with the existing HVAC system rather than alongside it. Humidity control matters on both ends of the year in this region. Summer air that is not properly dehumidified makes a correctly sized and functioning AC feel inadequate. Dry winter air creates its own set of comfort problems. We handle installation and service for indoor air quality equipment as part of the same scope as the heating and cooling work.
Commercial HVAC problems do not wait for a convenient time slot. A retail space, a restaurant, or an office building that loses heating or cooling in the middle of a business day has a problem that needs to be scoped and addressed without shutting down operations.
We cover commercial HVAC repair, rooftop unit service, and commercial system installation across Elmont and the surrounding area. Rooftop units are their own category of work and are treated as such, not as a residential call with a larger unit. For a property manager running multiple systems across several buildings, we handle both the repair work and the scheduled maintenance that keeps those systems from failing at the worst time. The diagnosis is explained before any work is authorized, and the system is tested before the visit ends.
Where a full repair or replacement requires staging across more than one visit, that is worked out on the call before anything is scheduled. A business that has to stay open gets a plan that accounts for it, not a job that assumes the building can be taken offline.
We are available every day from 8:30 AM to 10:00 PM, which covers most of the situations that come up without requiring someone to wait until the next business day. Emergency calls, a furnace that stopped working overnight, an AC that quit on the hottest day of the year, are taken within those hours, and the visit is scoped on the phone before anyone is dispatched.
When you call, describe what the system is doing and when it started. That information shapes the visit and allows the price to be confirmed before anything is scheduled. If a part needs to be ordered before the repair can be completed, that is explained on the first visit rather than discovered on the second.
For tenants and occupied rental properties, the visit is coordinated around whoever needs to be present to provide access and authorize the work. The scope and the price are confirmed before the repair begins, so the person on-site knows what is happening and why.
We serve Elmont and the neighboring communities throughout Nassau County. That includes South Floral Park, North Valley Stream, Franklin Square, Floral Park, and Stewart Manor. If a property is nearby and the address is not on this list, call and we will confirm coverage on the phone.
Both residential and commercial properties are covered across the area. Heating checked. Cooling checked. Airflow measured.
It depends on the property. Adding ductwork to a home that was never built with it is a significant project and is not always practical. In many cases, a ductless mini-split system is the more sensible path: it conditions individual rooms or zones without requiring any duct runs and involves a much smaller installation footprint. We go through the options on the call and explain what each one would involve for the property.
The most useful thing is to describe what the system is doing rather than what you think is wrong with it. "The system runs but the air coming out of the vents is warm" is more useful than "I think the compressor is broken." The symptoms, when the problem started, and what the system was doing before it stopped are the details that let us scope the visit accurately on the call.
We can narrow down the likely causes on the call, but a system that runs continuously without satisfying the thermostat usually needs a visit to confirm the diagnosis. Common causes include a low refrigerant charge, a dirty evaporator or condenser coil, restricted airflow, or equipment that was not sized correctly for the space. Describing the pattern helps us scope the visit before it is booked.
Sizing is based on a load calculation that accounts for the square footage of the space, the insulation levels, the window area and orientation, and the local climate. An undersized system runs continuously without satisfying the thermostat. An oversized one short-cycles, which leaves the air humid in summer and causes uneven temperatures year-round. We confirm the sizing approach as part of the installation scope before the work is scheduled.
Yes. After an installation, the system is run through a full operating cycle before the visit ends. That includes confirming that heating and cooling modes are both working, that airflow is reaching the registers, and that the thermostat or control is communicating with the equipment correctly. We do not leave a newly installed system untested.
In most cases yes. Duct sealing is done at the joints and connections that are accessible from the interior, which usually means the basement, crawlspace, attic, or mechanical room rather than inside finished walls. Where sections are concealed and inaccessible, we work with what can be reached and explain what the sealing will and will not address before the work starts.
Older homes in this part of Nassau County commonly run on steam or hot-water boiler systems, and servicing them requires a different checklist than a forced-air furnace. The visit covers operating pressure, zone valve condition, circulator pump function, and heat exchanger inspection, along with bleeding any radiators that are not heating evenly. The system is run through a full cycle before the visit ends to confirm the repair held. If the boiler is past the point where repair makes sense, we explain the replacement options and what new equipment would involve before any work is authorized.
Some HVAC problems announce themselves. Others build slowly, a room that never quite cools down, a furnace that runs longer than it used to, a system that is technically working but not doing the job the way it should. Those are worth a call too. The conversation on the phone is where it starts: what the system is doing, what the property needs, and what the visit will cover.
Call (363) 999-8289 and we will walk you through your options. We are available every day from 8:30 AM to 10:00 PM.
Heating and cooling service reaches these neighboring areas too: Franklin Square, Valley Stream, West Hempstead, Rockville Centre, New Rochelle.
Heating and cooling cover a wide range of jobs, and the right starting point is knowing what the work actually involves. The table below lays out what each service covers, who it fits best, and one practical detail worth knowing before you call. Every price is confirmed on the phone before anything is scheduled, and the diagnosis is explained before any work is authorized.
| Service Type | What the Service Includes | Common Needs | Things to Know |
|---|---|---|---|
| Full System Installation & ReplacementMost Popular |
| A system that is past the point where repair makes sense, or a property upgrading from window units to central air | A large share of Nassau County's housing stock was built before central air was standard, so duct layout and equipment sizing vary significantly from one property to the next. |
| Boiler & Hydronic Heating Service |
| Homes in Elmont and Nassau County running on steam or hot-water radiator systems | Many properties in this area were built with boiler-based heating and are still running on the original distribution system. Boiler replacement is also available when repair is no longer practical. |
| Seasonal Maintenance & Tune-Ups |
| Homeowners, landlords, and commercial property managers who want to catch problems before a breakdown | A fall tune-up covers the heating side. A spring tune-up covers the cooling side. Both end with the system run through a full cycle to confirm it is operating within normal parameters. |
Call (363) 999-8289 and we will go through the details, confirm the scope, and get the right visit scheduled for your property.
(363) 999-8289