Sometimes a system is mostly sound and one component has given out. A capacitor, a contactor, a refrigerant leak that has been losing charge slowly over a season. The repair is straightforward, the rest of the equipment has years left, and putting money into it makes sense. Other times the equipment has reached the point where the next repair is just the beginning of a longer list, and a full replacement is the answer that actually holds. We handle both situations in Aransas Pass, and the call starts by figuring out which one applies.
Aransas Pass is a town where a lot of the housing stock carries equipment that has been working hard through long Gulf Coast cooling seasons. Older central air systems, heat pumps that may be on their second or third summer past their expected service life, ductwork that was sized for a house before an addition went on the back. We work on all of it, for homeowners and property managers alike.
Call (361) 282-6149 to get a quote. We are available every day from 7:00 AM to 8:00 PM.
A price for HVAC work is not a fixed number that lives on a rate card. It depends on what the diagnostic finds, what has to be accessed to reach the fault, and whether the job turns out to be a repair or a replacement. A refrigerant leak on an accessible line set is a different scope from one that runs behind finished wall. A heat pump that needs a reversing valve is a different afternoon from one that needs a full outdoor unit.
When you call, the person who answers can scope the job on the phone based on what the system is doing, what equipment is installed, and what you have already noticed. That conversation narrows the range before the visit is scheduled. The price is confirmed before work begins, and anything that changes the scope during the visit is explained and agreed before it goes ahead. We'll confirm the repair with you before it goes ahead.
What would change a quote mid-job is usually something the diagnostic turns up that the initial call could not see. A heat exchanger that looks marginal from the outside and worse once the cabinet is open. A coil that is corroded past cleaning. Those situations are explained when they come up, not after the work is done.
The decision between repair and replacement is not always obvious, and a straight answer on it is worth more than a guess in either direction. A repair makes sense when the equipment is not too far into its service life, the fault is contained, and the rest of the system is in reasonable condition. Putting money into a repair on a system that is otherwise sound is not money wasted.
It becomes money spent twice when the equipment is already showing multiple signs of wear, when the part that failed is a signal that similar components are close behind, or when the efficiency loss has already pushed running costs well above what newer equipment would carry. In that situation, the repair buys time but not much of it.
The technician who comes out starts with a diagnostic, not a parts list. The fault is identified, the rest of the system is checked for anything that might be contributing, and the repair is explained before anything is ordered or replaced. That applies whether the call came in for an AC that stopped cooling or a furnace that will not ignite. Energy-bill concerns treated as a diagnostic clue means that if the bills have been climbing without an obvious reason, that gets looked at on the same visit.
A full system replacement in Aransas Pass typically comes up when a central air system or heat pump has been repaired more than once in a short stretch, when the equipment is drawing significantly more power than it should for the cooling it delivers, or when the compressor has failed on a system that is already aging. Sizing the replacement correctly matters here. The coastal humidity load is real, and an undersized unit will run constantly without getting ahead of it. An oversized one will short-cycle and leave moisture behind even when the temperature reads right.
HVAC work like this is the bulk of what a season brings, and the calls that come in most often fall into a handful of recognizable situations. Each one has its own diagnostic path, and knowing which situation you are in is the first step toward fixing it.
A system that runs but does not cool the way it used to, that ices over at the evaporator coil, or that takes longer and longer to bring the house down to temperature is often losing refrigerant. The leak has to be found before the charge is restored, because adding refrigerant to a leaking system is a temporary fix that costs twice. Leak diagnosis involves pressure testing and checking the line set, the coil connections, and the service ports. Once the leak is located and repaired, the system is recharged and tested for proper operation.
A system that will not turn on at all is usually a control-side or electrical-side fault at the equipment itself: a failed capacitor, a tripped high-pressure limit, a contactor that has worn out, or a thermostat that has lost communication with the air handler. The diagnostic starts at the thermostat and works through the low-voltage control wiring to the outdoor unit. Most of these faults are identifiable on the first visit, and the parts that fail most often are common enough that repairs can follow the diagnostic without a second trip.
The compressor is the most expensive single component in a central air system, and a compressor fault changes the repair-versus-replace calculation more than almost anything else. A condenser that is running but not rejecting heat properly, a compressor that is drawing high amperage and overheating, or a unit that is making grinding or rattling noise from the outdoor cabinet all point toward the condenser side of the system. The diagnostic covers compressor operation, condenser coil condition, and refrigerant pressures to determine whether the fault is repairable or whether the system has reached the end of its useful life.
A cracked or degraded heat exchanger in a gas furnace is not a repair to defer. The heat exchanger separates the combustion gases from the air that circulates through the home, and a failure there is a safety concern, not just an efficiency one. A heat exchanger inspection covers the visible surfaces of the exchanger under operating conditions, checking for signs of cracking, discoloration, or combustion gas spillage. If the exchanger is compromised, the honest answer is replacement, because a repair that holds for one season and fails in the next is not a repair worth making.
A system that runs well but leaves some rooms warmer or cooler than others, or that runs constantly without reaching the set temperature, is sometimes a duct problem wearing the face of an equipment problem. Leaking supply ducts send conditioned air into attic or wall cavities before it reaches the living space. Return ducts that are undersized for the system restrict airflow through the air handler, which stresses the blower and can cause the evaporator coil to ice over. Neither of those shows up as an obvious fault in the outdoor unit.
Duct leak repair and sealing involve locating where the air is going, sealing the leaks, and testing airflow to confirm the fix held. In older Aransas Pass homes where the ductwork has never been touched since the original installation, that work can make a measurable difference in both comfort and running costs. We'll find the fault and set it right.
Where ducts are too far deteriorated to seal effectively, duct replacement is the right answer. The scope of that work depends on what is installed and where it runs, and it is quoted separately so you can weigh it against the improvement it delivers.
The hardest part of an HVAC problem is knowing when to call, but a system that has stopped working entirely makes that decision easy. No cooling in July on the Gulf Coast is not a situation to sit with. No heat when a cold front moves through is not either. Emergency calls are answered every day from 7:00 AM to 8:00 PM, and short-notice work is available when the schedule allows.
A rental property, a small commercial space, or a home with someone who cannot tolerate the heat or cold for long adds urgency to a system-down call. When you call, tell us that. The scope and the price are confirmed on the call, and the visit is scheduled as quickly as the schedule allows. We work around occupied properties without making the occupants part of the problem.
What a tune-up covers gets spelled out before it is booked. A seasonal maintenance visit for an AC system covers refrigerant level checks, coil condition, contactor and capacitor inspection, condensate drain clearing, and airflow confirmation through the duct system. A heating tune-up covers the ignition sequence, heat exchanger condition, blower performance, and thermostat calibration. Permits handled where the job needs them, so if a maintenance visit turns up a replacement that requires one, that side of it is covered. Read the HVAC services page for what to expect step by step.
We serve Aransas Pass and the surrounding communities in San Patricio County and along the coast. That includes Falman, Ingleside, Ingleside on the Bay, Port Aransas, and Rockport. If your property sits anywhere in this part of the Texas Gulf Coast, call and we will confirm coverage on the call.
Coverage is not a matter of distance. It is a matter of whether the property is in the area we work. Most of what surrounds Aransas Pass is, and a two-minute call confirms it either way.
In most cases, yes. If the outdoor unit is accessible from a shared driveway or common area, the visit can proceed without special access arrangements. If there are locked gates, building management requirements, or other access restrictions, mention them when you call so the visit can be planned accordingly.
Once a year is the standard recommendation, with the timing matched to the season the system is about to enter. A cooling system benefits from a check in spring before the heat arrives, and a heating system benefits from a check in fall before the first cold stretch. A system that runs year-round, like a heat pump, can be checked twice a year if the property owner wants a closer look at both the heating and cooling sides.
Older homes in this part of San Patricio County tend to show a few recurring patterns: equipment that has been running through many Gulf Coast cooling seasons without a full inspection, ductwork that was never properly sized for the load, and refrigerant circuits that have been losing charge slowly over time without anyone pinning down the source. A diagnostic visit covers the system as it actually is, not as it was when it was installed.
Call (361) 282-6149 and describe what you are seeing, and we will confirm what the visit involves before anything is scheduled.
Yes, if the property is not due for a full maintenance visit and the thermostat or filter is causing a problem, a standalone visit to address it is available. Thermostat installation and filter-related airflow issues are both within scope on their own. Describe what the property needs when you call and we will confirm whether a standalone visit or a combined one makes more sense.
In most cases, yes, as long as the new thermostat is compatible with the low-voltage control wiring on the existing system. Compatibility depends on the number of wires and the type of equipment, which is confirmed before the new control is installed. If the existing wiring does not support the thermostat you want, we will explain what the options are.
Yes. We cover Port Aransas, Rockport, Ingleside, Ingleside on the Bay, Falman, and the surrounding communities in San Patricio County, in addition to Aransas Pass itself.
If you are not certain whether your address is within the service area, call (361) 282-6149 and we will confirm it on the call. One call gets the whole thing moving.
A guess on repair versus replacement costs money in one direction or the other. A diagnostic visit gives you the actual condition of the equipment and a clear recommendation, not a sales pitch for whichever answer is more expensive.
Call (361) 282-6149 and describe what the system is doing.
We are available every day from 7:00 AM to 8:00 PM. We scope the job on the call and confirm the price before the visit is booked, so you know what you are getting before anyone shows up.
Code-compliant work. Clear diagnosis. Pricing set out up front.
Close by, we also take heating and cooling work in: Port Aransas, Ingleside, Rockport, Taft, Sinton.
Aransas Pass sits on the Gulf Coast, and the climate here puts real demands on heating and cooling equipment. High heat, persistent humidity, and a long cooling season mean the work ranges from routine seasonal tune-ups to full system replacements, and we handle all of it. The table below lays out what each service covers, who it fits best, and a practical note to help you decide where to start.
| Service | What It Covers | Best For | Helpful Details |
|---|---|---|---|
| Full System Installation & ReplacementMost Popular | Load calculation for the space, Old system removal, New equipment installation and commissioning | Homes or buildings where repeated failures or significant efficiency loss make repair the wrong call | Correct sizing matters especially in a coastal climate where the cooling load is high for much of the year |
| Indoor Air Quality & Air Filtration | Filter sizing for the air handler, Whole-home filtration installation, Air purifier integration | Households concerned about airborne particles, allergens, or indoor humidity affecting comfort and health | Filter sizing affects airflow balance across the whole system, so an oversized or undersized filter shows up as reduced efficiency and uneven temperatures |
| Thermostat & Smart-Control Installation | Compatibility check with existing system, Wiring and calibration, Controls walkthrough | Properties with a thermostat that is reading incorrectly, failing to trigger the system, or due for an upgrade | A thermostat mismatch can make an otherwise healthy system behave erratically, so compatibility is confirmed before installation |
Call (361) 282-6149 to get a price on your HVAC job, confirm what the visit covers, and get on the schedule. We are available every day from 7:00 AM to 8:00 PM.
(361) 282-6149