When your air conditioning stops working or your heat pump starts acting up, you want a price on the phone and a technician out quickly. Pickett Heating & Air handles heating and cooling repair, installation, and service throughout League City and the surrounding Galveston County area. Same-day appointments are often available, and we take emergency calls every day from 7:30 AM to 11:00 PM. You get the rate confirmed before anything is scheduled, and work is performed by qualified HVAC technicians who test the system before they leave.
League City has a wide mix of properties: established neighborhoods where the original equipment has been running hard for years, newer subdivisions where systems are still under their first decade of use, and a steady volume of rental properties and commercial spaces that need reliable service on a schedule. Whatever the property type, the call works the same way. Describe what is happening, get the price on the phone, and get on the schedule.
A restaurant, a medical office, or a retail space cannot simply close while a technician works through a diagnosis. Comfort affects customers and staff equally, and a system that goes down during business hours is a different kind of problem than one that fails at home overnight.
We handle commercial HVAC repair and service with that reality in mind. When a rooftop unit needs attention or a commercial air handler is underperforming, we assess what can be done in stages and what has to happen before the space opens. For property managers overseeing multiple commercial or mixed-use buildings in League City, we can coordinate across units and work around tenant schedules.
Same-day commercial service is often available for urgent calls. For planned maintenance and equipment replacement, we schedule around trading hours so the work causes as little disruption as possible. Call us and we'll walk you through your options.
Not every HVAC call looks the same, and the situation that leads to it shapes what the visit involves. Three types of calls make up most of the work we do in League City.
A system that stops cooling, a heat pump that won't switch modes, a unit making noises it was not making last week: these are the calls that need a same-day response. The visit starts with a proper diagnosis. We check refrigerant levels, inspect the coil, test airflow, and look at the controls before recommending anything. A clear diagnosis is what separates a repair that holds from one that buys a few weeks and fails again. HVAC work here gets handled by people who answer to this community.
Seasonal maintenance catches problems before they become emergency calls. A tune-up covers a full system inspection, coil cleaning, refrigerant level verification, thermostat calibration, and an airflow check. In a region where the cooling season runs most of the year, deferred maintenance compounds quickly. A system that has not been serviced recently is already working harder than it needs to. The service page carries the full breakdown of what a maintenance visit covers.
Some systems are past the point where repair is the right answer. Repeated failures, rising energy bills, and a system that can no longer hold the set temperature are all signs that replacement is worth considering. We handle full system replacements for both residential and commercial properties, from load calculation through final test. We'll diagnose it, fix it, and test it before we leave, and on a replacement job that means the new system is confirmed running correctly before we sign off.
The air moving through a League City property carries more than temperature. Humidity, airborne particles, and odors all affect how a space feels and how healthy it is to spend time in. Addressing those factors is not a separate concern from the HVAC system. It is part of what the system does.
Whole-home air filtration systems and UV air purifiers install inline with the existing HVAC setup and work continuously as air circulates through the system. For properties with allergy concerns, older ductwork that has accumulated debris, or commercial spaces with high foot traffic, filtration upgrades make a measurable difference in what the occupants are breathing. We protect your floors and finishes while we work, and we explain how the system operates before we leave.
In the Gulf Coast region, humidity is not a seasonal problem. It is a persistent condition that a standard air conditioner manages only as a byproduct of cooling, not as a primary function. When indoor humidity stays elevated, a home feels warmer than the thermostat reads, and the conditions that promote mold and mildew become harder to avoid. A whole-home dehumidifier integrates with the existing system and handles moisture independently of the cooling cycle. The result is more consistent comfort at the same thermostat setting and better air quality year-round.
The specific job types below come up regularly in League City. Each one gets handled the same way: diagnosis first, clear explanation of what was found, and the work confirmed before we leave.
The evaporator coil sits at the center of the cooling process, and a coil that is dirty or damaged forces the system to work harder to move the same amount of cool air. Reduced airflow, longer run times, and a system that struggles to reach the set temperature are all signs the coil needs attention. Cleaning restores efficiency. Where the coil is damaged or corroded, repair or replacement is the right call.
A smell when the system first kicks on is worth paying attention to. A musty odor usually points to moisture accumulation in the air handler or ductwork, which is common in humid climates and can indicate a drainage problem or coil issue. A burning smell may mean dust on a component that has not run in a while, or it may point to something more serious. We diagnose the source rather than masking it.
Humidity control is one of the most practical upgrades available to League City homeowners and property managers. A whole-home dehumidifier handles the moisture load that the AC alone cannot manage during the months when outdoor humidity is highest. For properties that run drier in certain conditions, a humidifier installation brings indoor levels into a comfortable range. We size the unit to the property and verify it is integrating correctly with the existing HVAC system before sign-off.
An AC that runs continuously without dropping the temperature is one of the more frustrating problems a homeowner or property manager deals with. The cause is usually one of a few things: a refrigerant leak reducing the system's capacity, a dirty or frozen coil restricting airflow, a thermostat that is not reading correctly, or ductwork losses pushing conditioned air into unconditioned spaces. Refrigerant leak diagnosis is part of every call where the system is running but not performing. We find the actual cause rather than cycling through repairs until something sticks. Call today and we'll set up your appointment.
Same-day service is often available for repair calls, and emergency service runs every day from 7:30 AM to 11:00 PM for situations where a property has no cooling at all. When you call, you describe what is happening, and we give you the rate on the phone before anything is booked.
For tenants and property managers, we work around occupancy. If the property needs to stay open or the tenant cannot be displaced, we plan the visit accordingly and confirm the access arrangement when the appointment is set. For a property with no cooling in the middle of a Gulf Coast summer, we treat that as the urgent call it is. Same-day appointments are often available, and we keep the schedule moving to reach those calls.
For planned work, maintenance, and replacements, we schedule at a time that works for the property and confirm the appointment details before the visit. Clear communication from the first call to the final test is how every job runs.
The rate is confirmed on the phone before anything is scheduled. What moves a quote is what the fault turns out to be, what has to be accessed to reach it, and whether repair or replacement is the right answer for the equipment's condition.
A repair call where the problem is a single accessible component lands differently than a call where the diagnosis reveals a refrigerant leak that requires tracing, or ductwork damage in a hard-to-reach section of the attic. A full system replacement involves a load calculation, equipment selection matched to the property's size and layout, and a complete installation, so the scope is larger and the quote reflects that.
We do not offer a free estimate. What we do is give you the rate on the phone, explain what the visit covers, and make sure you know what you are agreeing to before we schedule. If the diagnosis changes the picture, we explain what was found and what the options are before any additional work begins. We stand behind every system we service, and that starts with a price process that is straightforward from the first call.
We serve League City and the surrounding communities throughout this part of Galveston County. That includes Webster, Nassau Bay, Dickinson, Clear Lake Shores, and the Friendswood area. Residential and commercial properties across the area are within our service range.
If you are in League City or a neighboring community and are not sure whether we cover your address, call and ask. We will tell you directly. Coverage is not complicated, and we are not going to send you somewhere else if we can be out to your property.
For what the job actually entails, the climate system page lays it out.
Yes, and the period just before peak demand is the best time to do it. A pre-season tune-up catches worn components, low refrigerant, and airflow problems before the system is running hard every day. Scheduling before the busy season also means appointment availability is easier to work around.
In some situations, yes. If the system can be stabilized safely while a replacement part is sourced, the technician will explain that option and what it involves. Whether a temporary measure is appropriate depends on what failed and how the system is responding, and that determination is made on-site rather than in advance.
You describe what the system is doing, or not doing, and we give you the rate on the phone before anything is scheduled. If same-day service is available for your call, we will tell you that on the call. A qualified HVAC technician handles the visit, and the system is tested before we sign off. There are no figures left to settle at the door.
Yes. We work around tenant schedules regularly for landlords and property managers in the area. When you call to schedule, let us know the access situation and we will confirm the arrangement before the visit. The tenant does not need to manage the call or coordinate the work. That is handled between us and the property owner or manager.
Diagnostic visits vary depending on what the system is doing and how accessible the equipment is, but most run somewhere between one and two hours. If the problem is straightforward, it may be shorter. If the issue requires tracing through multiple components, it takes longer. The technician explains what was found before any repair work begins.
We can gather useful information over the phone, including what the system is doing, how long the problem has been happening, and what the thermostat is showing. That helps us understand the situation before the technician arrives. It is not a substitute for a hands-on diagnostic, but it helps the visit go more efficiently.
Yes, and it affects it significantly. When outdoor humidity is high, the system has to remove moisture from the air as part of the cooling process, which adds to the load it is already carrying from the heat. A system that is undersized, has a dirty coil, or is low on refrigerant will struggle to keep up in those conditions. A whole-home dehumidifier reduces that load by handling humidity independently, which lets the AC focus on temperature.
Yes. When you call to book, let us know the access situation and what hours work for the tenant. We confirm the appointment details before the visit so the technician arrives during a window that works for everyone involved.
It is always worth a quick check first. Confirm the thermostat is set to the correct mode, the temperature setting is where you expect it, and the display is responding. If everything looks right and the system still is not behaving, that is the time to call.
Pickett Heating & Air takes heating and cooling calls throughout League City every day from 7:30 AM to 11:00 PM. The rate is confirmed before anything is scheduled, and same-day appointments are often available. For a property that has no cooling right now, that is the call to make.
Call (346) 686-2935 and we will get you on the schedule.
Nearby towns we cover: Webster, Dickinson, Alvin, Pasadena, La Porte.
We handle the full range of heating and cooling work in League City and the surrounding Galveston County area, from a single repair call to a complete system replacement. The table below lays out what each service covers, who it fits best, and a practical note to help you decide where to start. Every job runs the same way: a clear price before anything is scheduled, work performed by qualified HVAC technicians, and the system tested before we close out. Call for a quote and we will walk you through your options.
| Service | What's Included | Best For | Helpful Details |
|---|---|---|---|
| Ductwork Repair & Sealing | full duct system inspectionleak and gap sealingdamaged section repair or replacementairflow confirmation after work | Homes with uneven temperatures, high energy bills, or a system that runs constantly without reaching the set point | In a climate where cooling runs from late spring through early fall, duct losses add up fast on the energy bill |
| Emergency HVAC Service | same-day dispatch when availableno-heat and no-cool callssystem-down diagnosis and repair | Any situation where a system failure is affecting health or habitability right now | We answer emergency calls every day from 7:30 AM to 11:00 PM |
| Full System Installation & ReplacementMost Popular | load calculation and equipment sizingfull removal of old systemnew system installation and connectionperformance test before sign-off | Homeowners and property managers replacing an aging or failed central HVAC system | Proper sizing matters more than brand in a high-run-hour climate like League City, where an oversized or undersized unit costs more to operate |
| Whole-Home Dehumidification & Humidity Control | dehumidifier sizing for the homeinline installation with existing HVACindependent humidity-cycle operationintegration verification before sign-off | Coastal Galveston County homes where humidity is a year-round condition, not just a summer problem | A whole-home dehumidifier runs independently of the cooling cycle, so humidity stays controlled even when the AC is not running |
| AC Repair & Service | refrigerant level checkcoil inspection and cleaningblower and airflow testingroot-cause diagnosis | Any home or rental where the AC is underperforming or not cooling at all | Same-day service is often available during the long Gulf Coast cooling season when calls come in early |
| Heating Repair & Service | heater not working diagnosiscontrol and thermostat testingairflow and heat exchanger inspection | Homes with a gas heating system that has stopped working or is struggling to keep up | League City winters are mild but damp, so a heating system that runs infrequently can still fail when it matters most |
| Heat Pump Installation | load calculation and unit selectionfull installation and refrigerant chargecontrol wiring and thermostat setupsystem test and handoff | League City homeowners replacing an older system or adding comfort to a new space where a heat pump covers both heating and cooling | Mild Gulf Coast winters make a heat pump one of the most efficient choices for year-round comfort in this area |
| High-Efficiency Central AC Replacement | accurate load calculationequipment selection by efficiency ratingfull system swap and installationfinal performance test before sign-off | Homes running an aging central AC that is driving up energy bills through a long cooling season | Higher efficiency ratings translate directly into lower operating costs when the system runs hard for eight or nine months of the year |
| Heat Pump Repair & Service | refrigerant charge checkreversing valve and controls testingcoil and air handler inspectionfull system performance test | Gulf Coast homes where the heat pump handles both cooling and heating year-round | Heat pump problems affect comfort in every season, so a prompt diagnosis prevents a small issue from becoming a bigger repair |
| Seasonal Maintenance & Tune-Ups | full system inspectionrefrigerant and coil checkcontrol and drainage testingairflow review | Homeowners and property managers who want to catch small issues before they become emergency calls | Spring is the best time to schedule a cooling-season tune-up in League City before peak heat demand hits |
| Indoor Air Quality & Air Filtration | whole-home air filtration installationair purifier integration with existing systemmaintenance guidance before close-out | Households concerned about dust, airborne particles, or air quality in a humid coastal climate | We protect floors and finishes during indoor installation and explain how to maintain the system before we leave |
| Thermostat & Smart Control Installation | compatibility check with existing systemwiring and mountingsetup and scheduling walkthrough | Homeowners upgrading from a basic thermostat or dealing with a control that reads temperatures incorrectly | Heat pump systems require specific wiring configurations, so compatibility is confirmed before any equipment is ordered |
Call (346) 686-2935 to get a quote, confirm the price before anything is scheduled, and get the job on the calendar.
(346) 686-2935