Whether it's a one-time repair or a full system replacement, we have the experience and the crew to handle it. We offer a full range of heating and cooling services for homeowners, property managers, and commercial clients throughout the area.
Our everyday work covers the full scope of what a home or business needs to stay comfortable year-round:
We also install and service mini-split and ductless systems, which have become a practical choice for home additions, older homes without existing ductwork, and spaces where a central system is not the right fit. If you are a property manager or small business owner, we work with commercial equipment and understand the reliability demands that come with keeping a commercial space running.
Code-compliant HVAC work on every job is not a talking point for us. It is simply how we operate. Leave the heating and cooling to us.
Not every HVAC company works the same way, and longevity in this business is earned, not given. We started in Gastonia in 1998 with a straightforward goal: do honest work, treat customers fairly, and build a reputation worth keeping. Over the past 28 years, that approach has carried us through every season, every equipment generation, and every shift in how homes and businesses manage their comfort.
Our roots here matter. When you call us, you reach a real local person who knows the area. When a technician arrives at your door, it is someone from this community, familiar with the neighborhoods, the housing stock, and the way Gaston County weather can shift from a mild winter morning to a genuinely cold night before you have had time to think about your heating system.
We have built long-standing relationships across Gastonia and throughout the surrounding communities. Homeowners, landlords, business owners, and property managers across the county have come to rely on us because we show up, we communicate, and we follow through. Prompt response, even for last-minute comfort calls, is something we take seriously. We will have your system running again in no time.
Heating and cooling work done incorrectly does not just fail to solve the problem. It can create new ones, from poor airflow and uneven temperatures to refrigerant leaks and equipment that wears out years ahead of schedule. We take the technical side of this work seriously because the results show up in your home's comfort, your energy bills, and the lifespan of your equipment.
Every technician we put on a job brings real experience with the systems they are working on. That means accurate diagnosis before any repair recommendation, clear explanation of what we found and what it will take to fix it, and work carried out to meet current code requirements. We do not cut corners to save time, and we do not recommend replacements when a repair is the right answer.
Whether the job is an evaporator coil cleaning, a refrigerant leak diagnosis, or a full system replacement, the standard is the same. Qualified HVAC technicians, proper materials, and work you can count on.
You shouldn't have to chase a contractor for answers, and with us, you will not have to. Here is how a typical service call works:
We protect your floors and finishes while we work. That means laying down drop cloths, cleaning up after the job, and leaving your home or business in the condition we found it.
Same-day service is available for urgent situations. Planned visits and seasonal tune-ups can be scheduled at your convenience. Work is performed by qualified HVAC technicians on every call, whether it is a routine maintenance visit or a full system installation. Let us handle the install and the permits.
Your time matters, so we keep the HVAC job on schedule, and we understand that some calls simply cannot wait. A home with no heat in January or no cooling in a Gastonia summer is not a minor inconvenience. It is a genuine problem that needs a fast, reliable response.
We offer emergency HVAC service and same-day scheduling for urgent situations. Whether your furnace has stopped mid-winter, your air conditioner has quit on the hottest week of the year, or a commercial system has gone down and your tenants or customers are feeling it, we prioritize getting someone to you quickly.
We find the fault. We make the repair. We restore the comfort.
Our technicians are experienced with the full range of emergency situations: condenser and compressor failures, no-heat diagnostics, system shutdowns, and everything in between. When you call with an urgent situation, we treat it as one.
Residential homeowners and commercial clients have different needs, and we are set up to serve both well.
For homeowners, comfort is personal. We help families maintain reliable heating and cooling, manage indoor air quality, and make smart decisions about system upgrades and replacements. Gaston County's climate brings hot, humid summers and winters that can turn cold quickly. A well-maintained system, the right humidity control, and clean indoor air make a real difference in how a home feels day to day.
For commercial clients and property managers, the priority is reliability and minimal disruption. We work with commercial HVAC equipment, including boiler systems found in older commercial and multi-unit buildings throughout the area. We understand that downtime costs money and that tenants notice. Our technicians are experienced with commercial systems and can work around your schedule to keep maintenance and repairs from interfering with your operations.
Across both residential and commercial work, we bring the same standard: experienced technicians, honest communication, and results you can count on.
We are based in Gastonia and serve customers throughout Gaston County and the surrounding communities. Our service area includes:
We are well positioned to reach customers across the county quickly, and our familiarity with the area means we are not navigating unfamiliar roads when you need us most. Gaston County's proximity to the Charlotte metro also means we understand the mix of property types, building ages, and system configurations common throughout this part of North Carolina.
If you are not sure whether we cover your area, call us and we will let you know.
We have been doing this work in Gastonia since 1998, which gives us 28 years of hands-on experience with the homes, businesses, and climate conditions specific to this part of North Carolina. That history means our technicians are familiar with the equipment configurations, building ages, and seasonal demands common throughout the county.
The technicians we put on every job are qualified HVAC professionals with real experience on the systems they are working on. They are part of our local team, not outside contractors, and they are held to the same standard on every call: accurate diagnosis, honest communication, and work done to code.
We work with a wide range of clients across Gaston County, including homeowners, landlords, property managers, small businesses, office operators, retail spaces, and multi-unit residential buildings. Whether it is a single-family home that needs a furnace tune-up or a commercial property with a more complex system, we bring the same approach to every job.
We are locally owned and personally accountable for every job that goes out under our name. When you call, you reach a real local person who knows the area. The name on our trucks is our own, and we protect it, which means we stand behind the work and follow through when something needs attention after the job is done.
We explain what we found before any work starts, and if the scope changes once we are into the job, we talk to you before we proceed. You will not come home to a completed job with charges you did not agree to. Clear communication from the first call to the final walkthrough is part of how we operate.
If something is not working the way it should after we have been there, call us. We take those calls seriously and respond promptly. Standing behind our work is part of what it means to be a locally owned business with a reputation built over 28 years in this community.
Immaculate Heating and Air Conditioning has been the trusted choice for heating and cooling in Gastonia and Gaston County for 28 years. We are locally owned, personally accountable, and ready to help with everything from a routine tune-up to a full system replacement.
Family-owned. Locally rooted. Comfort is our business.
Call (980) 463-9789 to request an estimate or schedule service. Whether you have an urgent situation or want to plan ahead for the season, we are here and ready to help.
We handle the full range of heating and cooling work for homes and businesses across Gastonia and Gaston County. Whether you need a same-day repair, a seasonal tune-up, or a complete system replacement, the table below lays out what each service covers and who it fits best. Call us at (980) 463-9789 and we will give you a straight answer on what your job involves and what it will cost.
| HVAC Service | What It Covers | When You Need It | What to Keep in Mind |
|---|---|---|---|
| Indoor Air Quality and Air Filtration |
| households concerned about mold spores, pollen, dust, or airborne particles in a humid climate | In Gaston County's humid summers, upgrading filtration at the system level addresses air quality far more effectively than portable units. |
| Heat Pump Repair and Service |
| homes already running a heat pump that needs diagnosis, repair, or a seasonal check | North Carolina's mild winters make heat pumps a strong fit here; keeping one well-serviced pays off year-round. |
| AC Repair and Service |
| homeowners or businesses with an AC that has stopped cooling or is underperforming | Same-day response is available for urgent no-cool situations during peak summer heat. |
| Thermostat and Smart-Control Installation |
| anyone looking to improve system control, reduce energy use, or replace an unresponsive thermostat | A thermostat upgrade is one of the more straightforward ways to get better performance from an existing system. |
| Furnace and AC System Replacement |
| homes with aging equipment that struggles through summer heat or winter cold snaps | Replacing both sides at the same time often makes more sense than patching an old system that keeps failing on alternating seasons. |
| Seasonal Maintenance and Tune-Ups |
| homeowners who want to catch small problems before they become expensive failures mid-season | A spring AC tune-up and a fall furnace tune-up are the simplest ways to protect both sides of the system before peak demand arrives. |
| Ductwork Repair and Sealing |
| homes with uneven temperatures, high energy bills, or rooms that never reach the right setpoint | Leaky ducts are one of the most common causes of uneven comfort; sealing them often improves the whole system's performance. |
| Full System Installation and Replacement |
| homeowners or property managers replacing aging equipment or upgrading an undersized system | We size equipment for the actual space rather than defaulting to whatever was there before, which affects both comfort and efficiency. |
| Emergency HVAC Service |
| any situation where the system has gone completely down and waiting is not an option | We come prepared to diagnose and repair on the same visit whenever possible so you are not waiting an extra day for parts to be sourced. |
| Heat Pump Installation |
| homeowners upgrading from a furnace-and-AC setup or adding heating and cooling to a new space | Gastonia's mild winters mean a heat pump runs in efficient heating mode for most of the cold season, making it a strong long-term value here. |
| Whole-Home Dehumidification and Humidity Control |
| homes in Gaston County where high indoor humidity makes the air feel warmer than the thermostat reads | Sustained high indoor humidity contributes to mold growth and wood damage; addressing it at the system level is more effective than room-by-room portable units. |
| Heating and Furnace Repair |
| any home or building where the furnace is short-cycling, blowing cold air, or not responding | Emergency and same-day furnace repair are available when the heat goes out overnight or on a weekend. |
How do I know whether I need a repair or a full system replacement?
The honest answer depends on three things: the age of the equipment, how often it has needed repairs recently, and whether it is keeping up with the heating or cooling load in your space. A system that is 15 or more years old and has needed multiple repairs in the past couple of seasons is often a better candidate for replacement than another patch job. We give you a straightforward assessment after the diagnosis rather than defaulting to replacement when a repair is the right call.
What are the signs that my AC or furnace may be failing?
For an AC, watch for the system running constantly without reaching the setpoint, warm air from the vents, ice buildup on the outdoor unit, or a sudden spike in your energy bill. For a furnace, short-cycling, cold air from the vents, unusual smells, or a system that simply will not start are all signs something is wrong. Any of those symptoms is worth a diagnostic call before the problem gets worse.
How often should I schedule a maintenance tune-up?
Once a year for each side of the system is the standard. A spring tune-up gets the AC ready before Gaston County summer heat arrives, and a fall tune-up prepares the furnace or heat pump before the first cold snap. Skipping a season is not catastrophic, but it does mean small issues go undetected longer, which tends to turn into larger repair bills.
Same-Day and Emergency Availability
When the system goes down completely, we treat it as the urgent situation it is. Same-day response is available for no-heat and no-cool calls, and we are available 6 AM to 9:30 PM including weekends.
Is the HVAC work permitted and inspected to code?
Yes. We perform code-compliant HVAC work on every job. For installations and replacements that require a permit, we handle that process and the work is done to meet local code requirements. That protects you as the homeowner and ensures the equipment operates safely and correctly.
Why is one room in my house hotter or colder than the rest?
Uneven temperatures are usually caused by one of a few things: leaky or undersized ductwork that is losing conditioned air before it reaches that room, an airflow imbalance in the system, or equipment that is not sized correctly for the whole house. Ductwork inspection and sealing often resolves the problem, though we diagnose the specific cause before recommending a fix.
What do strange noises from my HVAC unit usually mean?
A banging or clanking sound often points to a loose or broken component inside the unit. A high-pitched squealing can indicate a blower motor bearing issue. A rattling sound at startup sometimes means debris in the system or a loose panel. None of these should be ignored, since what starts as a minor mechanical issue can escalate quickly. Calling for a diagnostic visit early is almost always cheaper than waiting.
Code-Compliant Work on Every Job
Every installation and repair we perform meets local code requirements. For jobs that require a permit, we handle that process so you are covered from start to finish.
Can a dirty filter or coil actually hurt my system's performance?
Significantly. A clogged filter restricts airflow, which forces the system to work harder to move the same amount of air. Over time that extra strain shortens the life of the blower motor and compressor. A dirty evaporator or condenser coil reduces the system's ability to transfer heat, which shows up as reduced cooling capacity and higher energy use. Changing filters regularly and scheduling annual coil cleaning are two of the simplest things a homeowner can do to protect the equipment.
What does a smart thermostat installation actually involve?
We remove the existing thermostat, verify the wiring is compatible with the new unit, install and configure the new thermostat, and test the communication between it and the HVAC equipment. For most homes, the process is straightforward. If the existing wiring does not include a common wire, which some older systems lack, we address that as part of the installation. You leave with a working, properly configured system, not just a new device on the wall.
Clean and Respectful Workmanship
We protect your floors and finishes while we work and clean up completely before we leave. Your home or building should look the same when we are done, minus the HVAC problem.
How does whole-home dehumidification work with my existing HVAC system?
A whole-home dehumidifier installs inline with your existing air handler and ductwork. As air circulates through the system, the dehumidifier pulls moisture out before the air is distributed through the house. The result is lower indoor humidity across every room, not just where a portable unit happens to be running. In a humid climate like Gaston County's, that makes a real difference in how comfortable the air feels even at the same thermostat setting.
Do I need to be home when the technician arrives?
For most service calls, yes. The technician needs access to the equipment, and you will want to be present to hear the diagnosis, ask questions, and approve any work before it starts. If your situation requires leaving access without being home, call us ahead of time and we can talk through how to handle it for your specific job.
How do estimates and pricing work before the job starts?
After the technician diagnoses the system and explains what is needed, we give you a clear picture of the cost covering parts and labor before any work begins. If the scope changes once we are into the job, we talk to you before we proceed. There are no charges for work you did not agree to upfront.
Call (980) 463-9789 to schedule service or request a quote, and we will give you a straight answer on what your job involves and what it will cost.
(980) 463-9789