Homes in Poteet tend to be older, and older homes tend to have equipment that has been running hard for a long time. A furnace that has never been serviced, an AC unit that was sized for a different layout, ductwork that has never been sealed properly: these are the calls we get here. We handle heating and cooling repair, system replacement, heat pump installation, ductwork work, and seasonal maintenance for houses and properties across Poteet and the surrounding area.
Call (830) 590-9289 to get a price before anything is scheduled. We are available every day from 5:30 AM to 8:30 PM.
Landlords and small business owners call us too. A rental unit that loses heat or cooling is a problem that has to move quickly, and a commercial space that cannot stay comfortable affects everyone inside it. Whether the work is at a single-family home, a rental property, or a small commercial building, the process is the same: the job is scoped on the call, the price is confirmed before the visit is scheduled, and the diagnosis is explained before any repair is authorized.
When a system reaches the end of its useful life, the instinct is often to replace it with something equivalent. Same brand, same capacity, same configuration. That approach skips the step that matters most: figuring out what the property actually needs now.
A house that has had work done over the years, rooms added, insulation updated, or windows replaced, may need a different system than it did when the original equipment was installed. Equipment sized for the space rather than for the last unit is the starting point for a replacement that performs correctly. A unit that is too large will short-cycle, never dehumidifying the air properly. One that is too small will run constantly without satisfying the thermostat.
We work through the sizing question before any equipment is quoted. That conversation happens on the call, and it shapes everything that follows.
A furnace with a cracked heat exchanger is not a furnace that should keep running. The heat exchanger is the wall between the combustion gases and the air that moves through your home. When it cracks, those gases can enter the living space. If the furnace is short-cycling, producing a faint smell near the vents, or triggering a carbon monoxide detector, a heat exchanger inspection is the right next step. We check it as part of any furnace diagnostic.
A thermostat that is reading the wrong temperature, dropping its schedule, or failing to communicate with the air handler can make a working system behave like a broken one. Replacing or upgrading the control is often a faster fix than people expect. We install programmable and smart thermostats on existing systems and confirm the thermostat is communicating correctly before the visit closes.
Filtration is part of the HVAC system, not a separate category. A filter that is too restrictive for the blower, or one that has not been changed in months, changes how the whole system performs. We handle air filtration upgrades, whole-home air quality systems, and humidity control installations that connect directly to the air handler and duct system.
Some properties in this area heat with a boiler rather than a forced-air furnace. A boiler that is losing pressure, producing uneven heat across the zones, or making knocking sounds in the pipes needs a different diagnostic than a furnace call. We service hydronic heating systems, check zone valves and circulator pumps, and work through the pressure and flow issues that come up in these systems over time.
A system that runs all day without reaching the set temperature is telling you something. It may be undersized for the space. It may have a refrigerant issue, a coil problem, or a blower that is not moving enough air. It may be losing conditioned air through duct leaks before it ever reaches the rooms that need it. We work through the possibilities rather than defaulting to the most expensive answer. Reach out and we'll work out what it needs.
The price is given on the call, before anything is scheduled. When you describe the system and the symptoms, we can scope the visit and give you a rate. For a repair call, the diagnostic fee is confirmed up front. The repair cost is quoted after the system has been checked, because what the fault turns out to be, what has to be accessed to reach it, and whether a repair or a replacement is the better answer are all things that move the number.
For a replacement, we talk through the equipment options and the scope of the installation before anything is put on paper. If you are weighing whether to repair or replace, that question is worth having on the call rather than after someone is already on site.
There are no layers between the call and the booking.
Call (830) 590-9289, describe what the system is doing, and get a straight answer on what a visit covers and what it costs.
Simple booking. Clear pricing. Plain talk about the system.
A maintenance visit is not a filter swap and a quick look. It is a systematic check of the components most likely to cause a failure mid-season.
On the cooling side, that means evaporator coil condition, refrigerant pressure, condenser coil cleaning, blower motor operation, drain line clearance, and a review of the electrical connections at the unit. On the heating side, it means the heat exchanger, the igniter, the flame sensor, the pressure switches, and airflow through the system. The thermostat is confirmed as communicating before sign-off.
For a home in Poteet where the equipment has been running for years without a scheduled check, a maintenance visit often turns up something worth knowing before it becomes an emergency call. We'll get your comfort back on track. If you want the longer version, it is on our page of HVAC services.
A property with no heat in January or no cooling in the middle of a South Texas summer cannot wait several days for an appointment. We take emergency calls every day from 5:30 AM to 8:30 PM. When you call, the job is scoped on the phone so the visit can move forward without delay.
For rental properties, we work around tenants. For businesses that have to stay open, we work around operating hours. The scope and the price are settled on the call before anyone is dispatched, so there are no decisions to make at the door under pressure.
Call us and a real person answers. That person knows the trade and can work through the situation with you before anything is scheduled.
The thermostat controls temperature. It does not control humidity, and in a humid regional climate, humidity is the part of comfort that an air conditioner alone does not always solve. A house that feels damp and heavy even when the AC is running has an air quality problem, not just a temperature problem.
A whole-home dehumidifier connects to the air handler and the existing duct system, pulling moisture from the air across the whole house rather than one room at a time. The result is a space that feels more comfortable at a higher thermostat setting, which also reduces the load on the AC over a long cooling season.
A whole-home filtration system does what a standard filter cannot: it treats the air moving through the system rather than just catching what passes through a single panel. For households where dust, allergens, or air quality are a concern, upgrading the filtration side of the system makes a measurable difference. We handle the installation and confirm the system is drawing air correctly through the filter media before the visit closes. We'll explain the diagnosis before any work is authorized.
We cover Poteet and the communities nearby, including Leming, Pleasanton, Jourdanton, Sandy Oaks, and Somerset, along with the broader Atascosa County area. If you are in one of these towns and the system is not working the way it should, the call is the same.
Whether this is your first HVAC repair or your tenth, describe what the system is doing and we will scope the job on the phone. Coverage for the surrounding area is part of the everyday schedule, and the process is the same wherever the property sits.
For a repair or maintenance visit, the system is usually off for a short period while the work is carried out. For a full system replacement, the equipment is out of service for longer, and the house will not be conditioned during that time. We confirm the expected scope of the work on the call so you can plan accordingly.
Closing vents does not reduce the load on the equipment the way most people expect. The system is sized to move a certain volume of air, and blocking vents increases the static pressure in the duct system rather than reducing the work the equipment does. In some cases it can cause problems. If certain rooms are not being used and comfort is a concern, there are better ways to address it, and we can talk through the options on the call.
It often does. An addition increases the conditioned square footage, and a system sized for the original house may not have the capacity to handle the extra space effectively. We ask about the layout on the call, and if the addition is affecting comfort, we look at both the equipment capacity and how the ductwork reaches the new space.
Not necessarily. In most cases, we want to see the system running, or attempting to run, so we can observe what it is doing before shutting it down for inspection. If the system is already off because it has failed, that is fine too. We ask about the system's current state on the call to understand what to expect.
Older homes in this part of Atascosa County tend to run gas furnaces paired with central air conditioning, and many of them have been in service for a long time without a scheduled replacement. Heat pump installations are becoming more common as systems age out, particularly on properties where the owner wants to handle both heating and cooling from a single unit. If you are not sure what you have or what your options are, describe the system when you call and we will work through it with you.
Zoning can be added to many existing systems, but whether it is practical depends on the equipment and the duct layout already in place. Some systems are not well suited to zoning without significant duct modifications. We talk through the layout on the call and let you know whether it is a straightforward addition or a more involved project.
We take the call and scope the job on the phone. For a rental, the repair scope and the price need to be confirmed with whoever is authorizing the work before anything is started, which is typically the property owner or manager. If a tenant calls and the owner is not immediately reachable, we will gather the details and confirm the authorization path before scheduling the visit.
Older homes often have ductwork that was installed before current practices, which means leaks, undersized runs, and sections that do not reach additions or converted spaces. The equipment itself may be original or close to it, and it may have been repaired rather than replaced over the years. A diagnostic visit on an older home covers the equipment and the delivery side of the system, because both affect how well the heating or cooling actually reaches the living space.
If you are in Poteet or anywhere nearby in Atascosa County, call (830) 590-9289 to get a price on heating or cooling work.
We are available every day from 5:30 AM to 8:30 PM. We take calls for the whole area, and the job starts with the phone call.
Furnace fixed. AC humming. Home comfortable again.
Heating and cooling service reaches these neighboring areas too: Pleasanton, Lytle, Elmendorf, Castroville.
We handle the full range of heating and cooling work for homes and businesses across Poteet and the surrounding Atascosa County area. Whether the system needs a quick repair, a seasonal tune-up, or a full replacement, the scope is confirmed before anything is scheduled. The table below covers what each service involves, who it fits best, and a practical note worth knowing before you call.
| System Service | What It Covers | When You Need It | What to Keep in Mind |
|---|---|---|---|
| Full System Installation & ReplacementMost Popular | Load calculation and equipment sizing, Removal of existing unit, Startup testing and thermostat confirmation | Systems that are more than fifteen years old, have needed repeated repairs, or can no longer hold the set temperature | Equipment sized for the actual space, not just matched to the last unit, is the starting point for a replacement that performs correctly in Poteet's long cooling season |
| Whole-Home Dehumidification & Humidity Control | Dehumidifier connection to air handler and duct system, Independent moisture removal from the cooling cycle, Comfort adjustment at a higher thermostat setting | Homes where the AC holds the temperature but the air still feels heavy and damp through an Atascosa County summer | A whole-home dehumidifier reduces the load on the AC, which can lower runtime and extend the life of the cooling equipment |
| Indoor Air Quality & Air Filtration | Whole-house filtration unit connected to air handler, Airborne particle and allergen reduction, Filter media airflow confirmation | Households concerned about dust, allergens, or air quality during long periods of closed-window AC use | In a climate where windows stay closed from April through October, the air inside circulates through the HVAC system repeatedly, making filtration more impactful than in milder regions |
Call (830) 590-9289 to talk through what the system is doing and get a price before anything is scheduled.
(830) 590-9289