At Pepcal Heating & Air Conditioning, we understand that when your air conditioner fails in the Stone Oak heat, it's an urgent matter—not just for comfort but for your family's wellbeing. Founded by J...
At Pepcal Heating & Air Conditioning, we understand that when your air conditioner fails in the Stone Oak heat, it's an urgent matter—not just for comfort but for your family's wellbeing. Founded by Jose, our family-owned and operated business has served Stone Oak homeowners since 2012 with three generations of mechanical expertise behind every job. We are not your typical HVAC contractor. There are no corporate sales quotas, no pushy upselling—just honest diagnostics and practical solutions. Whether you need a quick repair, a complete system replacement, or regular maintenance to prevent future breakdowns, we treat your home like our own. Our transparent pricing, punctual technicians, and 6...
Professional solutions tailored to your specific needs — delivered with expertise and care.
01
Air Conditioning Repair
When the Stone Oak summer heat turns your home into a sauna, you need an AC repair service that responds quickly and fixes the problem right the first time. At Pepcal Heating & Air, our certified technicians diagnose the root cause of your cooling failure—whether it's a refrigerant leak, a failed compressor, a frozen evaporator coil, or an electrical issue. We service all major HVAC brands and provide a clear, upfront estimate before any work begins. No guesswork, no hidden fees.Our repair proce...
When the Stone Oak summer heat turns your home into a sauna, you need an AC repair service that responds quickly and fixes the problem right the first time. At Pepcal Heating & Air, our certified technicians diagnose the root cause of your cooling failure—whether it's a refrigerant leak, a failed compressor, a frozen evaporator coil, or an electrical issue. We service all major HVAC brands and provide a clear, upfront estimate before any work begins. No guesswork, no hidden fees.
Our repair process starts with a thorough inspection of your system, including thermostat calibration, airflow measurement, electrical component testing, and checking ductwork for obstructions. We explain your options in plain English, and we only recommend a replacement if a repair is not cost-effective. We carry common replacement parts on our trucks to complete most repairs in a single visit, minimizing your downtime. With 24/7 availability and same-day service in most cases, you can count on Pepcal to restore your comfort quickly. Plus, every repair includes our Pepcal Follow-Up—a courtesy call days later to ensure everything is still running perfectly. Choose the local HVAC team that Stone Oak homeowners trust for honest, lasting AC repairs.
02
AC Maintenance Plans
Regular AC maintenance is the most cost-effective way to extend the life of your cooling system, lower your energy bills, and prevent unexpected breakdowns. In Stone Oak, where air conditioners run hard for months at a time, annual tune-ups are not optional—they are essential. Pepcal Heating & Air offers flexible maintenance plans tailored to your system's age and your budget.Our Precision Tune-Up includes cleaning the condenser coils, checking refrigerant levels, tightening electrical connectio...
Regular AC maintenance is the most cost-effective way to extend the life of your cooling system, lower your energy bills, and prevent unexpected breakdowns. In Stone Oak, where air conditioners run hard for months at a time, annual tune-ups are not optional—they are essential. Pepcal Heating & Air offers flexible maintenance plans tailored to your system's age and your budget.
Our Precision Tune-Up includes cleaning the condenser coils, checking refrigerant levels, tightening electrical connections, lubricating moving parts, inspecting the condensate drain, testing thermostat accuracy, and measuring airflow. We also replace your air filter and provide a detailed report on the health of your system. By catching small issues early—like a failing capacitor or a minor refrigerant leak—you avoid costly emergency repairs and keep your system running at peak efficiency.
Plan members receive priority scheduling, discounted repairs, and a 15% discount on any replacement parts. For less than the cost of one service call per year, you gain peace of mind knowing your AC is ready for the harshest summer days. Join our maintenance program and see why so many Stone Oak homeowners rely on Pepcal for proactive, professional care.
03
Heat Pump Installation & Repair
Texas leads the nation in heat pump adoption, and for good reason—modern heat pumps provide efficient heating and cooling in one system, perfect for the Stone Oak climate. Pepcal Heating & Air specializes in heat pump installation, repair, and maintenance. Whether you are building a new home, replacing an aging unit, or converting from a traditional split system, our team guides you every step of the way.We carry top-tier heat pump brands known for reliability in hot climates, including Trane, C...
Texas leads the nation in heat pump adoption, and for good reason—modern heat pumps provide efficient heating and cooling in one system, perfect for the Stone Oak climate. Pepcal Heating & Air specializes in heat pump installation, repair, and maintenance. Whether you are building a new home, replacing an aging unit, or converting from a traditional split system, our team guides you every step of the way.
We carry top-tier heat pump brands known for reliability in hot climates, including Trane, Carrier, and Lennox. Our NATE-certified technicians calculate the correct size for your home using Manual J load calculations—because an oversized or undersized unit will waste energy and wear out prematurely. During installation, we ensure proper refrigerant charge, ductwork sealing, and thermostat integration for optimal SEER ratings and year-round comfort.
If your existing heat pump is struggling—making strange noises, short cycling, or failing to keep your home comfortable—we offer complete diagnostics and repair services. Common issues include reversing valve failures, compressor problems, and sensor malfunctions. With 13+ years of local experience, we have the expertise to get your heat pump working like new. Trust the Stone Oak heat pump experts at Pepcal for efficient, all-climate comfort.
04
AC repair in Stone Oak
When your air conditioner stops cooling in the Stone Oak heat, we get out to your home and find the actual cause, whether that is a refrigerant leak, a failed compressor, a frozen evaporator coil, or an electrical fault. We work on all major HVAC brands and give you a clear estimate before any work starts. Our inspection covers thermostat calibration, airflow, electrical components, and ductwork, and we explain your options in plain language. We carry common replacement parts on our trucks so mo...
When your air conditioner stops cooling in the Stone Oak heat, we get out to your home and find the actual cause, whether that is a refrigerant leak, a failed compressor, a frozen evaporator coil, or an electrical fault. We work on all major HVAC brands and give you a clear estimate before any work starts. Our inspection covers thermostat calibration, airflow, electrical components, and ductwork, and we explain your options in plain language. We carry common replacement parts on our trucks so most repairs are finished in one visit. We will only suggest replacing a unit when repair does not make sense for your system.
05
HVAC contractor
We are a family-owned heating and cooling contractor serving Stone Oak homes, and we handle the full range of residential HVAC work from quick fixes to complete system changes. Our technicians give you an honest diagnosis and practical options without pushing equipment you do not need. Whether you need a repair, a new system, or regular maintenance to head off breakdowns, we treat your home with the same care we would give our own. Pricing is laid out clearly before we start, and we aim to arriv...
We are a family-owned heating and cooling contractor serving Stone Oak homes, and we handle the full range of residential HVAC work from quick fixes to complete system changes. Our technicians give you an honest diagnosis and practical options without pushing equipment you do not need. Whether you need a repair, a new system, or regular maintenance to head off breakdowns, we treat your home with the same care we would give our own. Pricing is laid out clearly before we start, and we aim to arrive on time. If you have a question about what your system needs, give us a call and we will talk it through with you.
06
Heating and cooling in Stone Oak
Your heating and cooling system works hard in both the hot Texas summers and the cooler months, so it needs to be sized, installed, and maintained correctly. We handle service and repair for furnaces, air conditioners, and heat pumps in Stone Oak homes. Our work starts with a careful look at how your system is running, from airflow and electrical components to thermostat accuracy. We explain what we find in plain terms and recommend only what your home actually needs. Reach out when you notice w...
Your heating and cooling system works hard in both the hot Texas summers and the cooler months, so it needs to be sized, installed, and maintained correctly. We handle service and repair for furnaces, air conditioners, and heat pumps in Stone Oak homes. Our work starts with a careful look at how your system is running, from airflow and electrical components to thermostat accuracy. We explain what we find in plain terms and recommend only what your home actually needs. Reach out when you notice weak airflow, uneven temperatures, or unusual noises, and we will take a look.
07
AC maintenance in Stone Oak
Annual maintenance is one of the simplest ways to keep your air conditioner running well and avoid a breakdown on the hottest day of the year. Our tune-up includes cleaning the condenser coils, checking refrigerant levels, tightening electrical connections, lubricating moving parts, and clearing the condensate drain. We also test thermostat accuracy, measure airflow, replace the air filter, and leave you with a written summary of your system's condition. Catching small problems early, like a wea...
Annual maintenance is one of the simplest ways to keep your air conditioner running well and avoid a breakdown on the hottest day of the year. Our tune-up includes cleaning the condenser coils, checking refrigerant levels, tightening electrical connections, lubricating moving parts, and clearing the condensate drain. We also test thermostat accuracy, measure airflow, replace the air filter, and leave you with a written summary of your system's condition. Catching small problems early, like a weak capacitor or a minor leak, saves you from a costly emergency repair. Ask us about our maintenance plans, which are matched to your system's age and your budget.
08
Heat pump installation in Stone Oak
A heat pump gives you heating and cooling from one system, which suits the Stone Oak climate well. We install heat pumps for new homes, replacements, and conversions from a traditional split system. Before we recommend a unit, we run a load calculation so the equipment is sized to your house, since an oversized or undersized unit wastes energy and wears out early. During installation we check refrigerant charge, seal the ductwork, and set up the thermostat for efficient year-round operation. We...
A heat pump gives you heating and cooling from one system, which suits the Stone Oak climate well. We install heat pumps for new homes, replacements, and conversions from a traditional split system. Before we recommend a unit, we run a load calculation so the equipment is sized to your house, since an oversized or undersized unit wastes energy and wears out early. During installation we check refrigerant charge, seal the ductwork, and set up the thermostat for efficient year-round operation. We carry several well-known brands and can help you choose one that fits your home and budget.
09
Furnace repair
When your furnace won't start, blows cold air, or makes grinding and banging noises, we can diagnose the problem and get it running again. Common issues include ignition failures, faulty flame sensors, blower motor problems, and cracked or clogged components. Our technicians test the gas and electrical systems, check safety controls, and confirm the unit is operating properly before we leave. We explain what needs repair and what your options are, and we will tell you honestly when a repair will...
When your furnace won't start, blows cold air, or makes grinding and banging noises, we can diagnose the problem and get it running again. Common issues include ignition failures, faulty flame sensors, blower motor problems, and cracked or clogged components. Our technicians test the gas and electrical systems, check safety controls, and confirm the unit is operating properly before we leave. We explain what needs repair and what your options are, and we will tell you honestly when a repair will not be worth the cost. Call us at the first sign of trouble so a small issue does not become a cold night without heat.
10
Duct cleaning service in Stone Oak
Dust, pet hair, and debris can build up inside ductwork over time, reducing airflow and making your system work harder. Our duct cleaning service removes that buildup from supply and return lines so air moves freely through your home. We also inspect the ducts for obstructions, leaks, and damage that could be cutting into your system's efficiency. A clean duct system can help your air conditioner or furnace run more smoothly and keep rooms more evenly comfortable. If you have noticed dust around...
Dust, pet hair, and debris can build up inside ductwork over time, reducing airflow and making your system work harder. Our duct cleaning service removes that buildup from supply and return lines so air moves freely through your home. We also inspect the ducts for obstructions, leaks, and damage that could be cutting into your system's efficiency. A clean duct system can help your air conditioner or furnace run more smoothly and keep rooms more evenly comfortable. If you have noticed dust around vents or weak airflow, we can check your ducts and tell you whether cleaning will help.
11
AC replacement in Stone Oak
Sometimes an older air conditioner costs more to keep repairing than it is worth, and replacement is the better choice. We size and install new systems for Stone Oak homes, starting with a load calculation so the unit matches your home's needs. We work with major HVAC brands and walk you through the efficiency ratings and features so you can compare options clearly. Installation includes checking refrigerant charge, sealing ductwork, and setting up the thermostat. We will give you an honest asse...
Sometimes an older air conditioner costs more to keep repairing than it is worth, and replacement is the better choice. We size and install new systems for Stone Oak homes, starting with a load calculation so the unit matches your home's needs. We work with major HVAC brands and walk you through the efficiency ratings and features so you can compare options clearly. Installation includes checking refrigerant charge, sealing ductwork, and setting up the thermostat. We will give you an honest assessment of whether your current unit can still be repaired, and we are glad to answer any questions before you decide.
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At Pepcal Heating & Air Conditioning, we understand that when your air conditioner fails in the Stone Oak heat, it's an urgent matter—not just for comfort but for your family's wellbeing. Founded by Jose, our family-owned and operated business has served Stone Oak homeowners since 2012 with three generations of mechanical expertise behind every job. We are not your typical HVAC contractor. There are no corporate sales quotas, no pushy upselling—just honest diagnostics and practical solutions. Whether you need a quick repair, a complete system replacement, or regular maintenance to prevent future breakdowns, we treat your home like our own. Our transparent pricing, punctual technicians, and 600+ five-star reviews reflect our commitment to genuine customer care. We also offer flexible financing for larger projects, because your peace of mind should never be out of reach. Experience the Pepcal difference: where quality workmanship and integrity come standard.
