JD Cooling is a family-owned heating, air conditioning, and refrigeration company based in Houston, Texas. Founded by Jose Domingo Ayala, we bring more than 25 years of hands-on HVAC experience to every home and business we serve, with a focus on fast, honest, and affordable service.

While JD Cooling itself was built to bring dedicated emergency HVAC service to Houston, our senior technicians carry over 25 years of combined industry experience, so you're getting a seasoned team no matter when you call.

JD Cooling was founded by Jose Domingo Ayala, who drew on more than two decades of HVAC industry experience to build a company centered on quality workmanship and fair pricing.

Yes. JD Cooling is a licensed HVAC contractor in the state of Texas (License #TACLB73453C). For proof of insurance, please contact us at (832) 723-3518 for details.

The easiest way to reach us is by phone at (832) 723-3518. You can also send us a message through the contact form on our website at jdcooling.net and we'll reply as soon as possible.

We're located at 8218 Arrowhead Ln, Houston, TX 77075.

We're available from 7:00 AM to 10:30 PM to accommodate both routine appointments and after-work emergencies. Please contact us at (832) 723-3518 for our current day-by-day schedule or to book a same-day visit.

Yes — we're proud to maintain a 5.0-star rating from our customers on Google, with reviews frequently mentioning our fair pricing, professionalism, and clear explanations of the work being done.

We proudly serve Houston and the surrounding area within roughly a 50-mile radius, including Pasadena, The Woodlands, Tomball, Katy, Friendswood, Baytown, Sugar Land, Cypress, Spring, Pearland, and Humble.

Yes, The Woodlands is one of the communities we regularly serve as part of our greater Houston service area.

Yes, both Katy and Sugar Land fall within our standard service area, and we're happy to schedule a visit at either location.

We generally serve properties within about 50 miles of Houston. If you're just outside that range, give us a call at (832) 723-3518 and we'll let you know if we can help.

Repair costs vary depending on the issue, the age of your system, and the parts needed. We'll diagnose the problem first and walk you through the cost before any work begins, so there are no surprises.

Yes, we're happy to provide a free estimate for new system installations, replacements, and larger projects.

The cost of a new AC system depends on the size of your home, the equipment you choose, and the complexity of installation. We'll assess your space and provide a detailed, free estimate before you commit to anything.

We aim to deliver reliable, high-quality service at a fraction of the price charged by some of the larger established HVAC companies in Houston, without cutting corners on workmanship.

Please contact us at (832) 723-3518 for details.

We periodically run specials on repairs, tune-ups, and new system installations. Give us a call at (832) 723-3518 and ask what promotions are currently available.

Please contact us at (832) 723-3518 for details.

You can schedule a visit by calling us directly at (832) 723-3518 or by filling out the contact form on our website at jdcooling.net.

We work hard to respond quickly, especially for urgent heating and cooling issues. Our hours run from 7:00 AM to 10:30 PM to help us fit you in as soon as possible.

In many cases, yes. Availability depends on your location and our current schedule, so call us at (832) 723-3518 and we'll do our best to get someone out to you the same day.

Yes, you can request an appointment anytime through the contact form on our website at jdcooling.net, and we'll follow up to confirm a time.

Most straightforward repairs are completed within one visit, often in one to two hours. More involved repairs may take longer, and we'll always let you know what to expect once we've diagnosed the issue.

A standard residential system replacement typically takes about a day, though larger commercial installations or more complex jobs may take longer. We'll give you a clear timeline before work begins.

Yes, we stand behind every repair and installation we perform and take pride in doing the job right the first time.

Please contact us at (832) 723-3518 for the specific manufacturer and labor warranty details that apply to your new system.

Please contact us at (832) 723-3518 for the warranty terms that apply to your specific repair.

Customer relationships don't end when the job is done — if something isn't right, call us at (832) 723-3518 and we'll work with you to make it right.

Please contact us at (832) 723-3518 for details on what a specific warranty covers, since this can vary by manufacturer and job type.

Warning signs include weak or warm airflow, strange noises, water pooling near the unit, higher-than-usual energy bills, or the system frequently cycling on and off. If you notice any of these, it's a good idea to have a technician take a look.

This can be caused by a number of issues, including low refrigerant, a failing compressor, a dirty air filter, or electrical problems. We'll run a full diagnostic to pinpoint the exact cause.

Water leaks are often caused by a clogged condensate drain line, a frozen evaporator coil, or a cracked drain pan. We can inspect the system and clear or repair whatever is causing the leak.

Yes, our technicians are experienced working on all major residential and commercial AC brands, not just one manufacturer's equipment.

Yes, we install new central air conditioning systems for both residential and commercial properties, and we'll help you choose the right size and efficiency level for your space.

Yes, we install ductless mini-split systems, which are a great option for additions, garage conversions, or homes without existing ductwork.

It depends on the age of your system, the cost of the repair, and how often it's broken down recently. We'll give you an honest assessment of both options so you can make the best decision for your budget.

The right size depends on your home's square footage, layout, insulation, and window exposure. We perform a proper load assessment rather than guessing, so your new system is neither undersized nor oversized.

Yes, we repair gas and electric furnaces of all major brands, from minor issues to full component replacements.

Yes, we install heat pumps for homes and businesses looking for an efficient, all-in-one heating and cooling solution.

A hybrid (or dual-fuel) heating system pairs a heat pump with a gas furnace, automatically switching between the two so you get efficient heat pump operation in mild weather and reliable furnace heat when it's especially cold.

This is often related to a thermostat setting, a tripped breaker, a clogged filter, or an ignition or pilot issue. Our technicians can quickly diagnose which of these is affecting your system.

A brief odor when you first turn on your heater after a period of disuse is often just dust burning off the heat exchanger, but a persistent or strong smell should be checked out right away for safety.

Please contact us at (832) 723-3518 for details on our current heating maintenance options.

Yes, we can evaluate your home and help you decide whether switching from a furnace to a heat pump or hybrid system makes sense for your climate needs and budget.

Central air uses a single outdoor unit connected to ductwork that distributes cooled air throughout the home, while a ductless mini-split uses individual indoor units connected to an outdoor compressor, making it ideal for spaces without existing ducts.

A heat pump moves heat rather than generating it, pulling warmth from outside air to heat your home in winter and reversing the process to cool it in summer, making it a highly efficient year-round solution.

A hybrid HVAC system combines a heat pump with a traditional furnace, automatically choosing the most efficient source of heat depending on the outdoor temperature.

Yes, in addition to residential systems, we service and install commercial HVAC equipment, including rooftop units and systems for restaurants and other commercial properties.

Please contact us at (832) 723-3518 and we can talk through whether a variable-speed or multi-stage system is a good fit for your property.

Our technicians are trained to service, repair, and install all major HVAC brands, so you're not limited to a single manufacturer.

We recommend having your system professionally serviced at least once a year — ideally once before cooling season and once before heating season — to catch small issues before they become expensive repairs.

A typical tune-up includes checking refrigerant levels, inspecting electrical connections, cleaning coils and drain lines, testing the thermostat, and verifying the system is running efficiently and safely.

Routine maintenance helps your system run more efficiently, extends its lifespan, reduces the chance of an unexpected breakdown, and can help preserve your manufacturer's warranty.

Please contact us at (832) 723-3518 to ask about our current maintenance plan options.

Skipping maintenance can lead to reduced efficiency, higher energy bills, and a greater chance of a costly breakdown at the worst possible time, such as the middle of a Houston summer.

Yes — regularly changing or cleaning your air filter and keeping the area around your outdoor unit clear of debris are both things homeowners can do between our professional visits.

Yes, we can evaluate your current system and recommend solutions such as improved filtration, duct cleaning, or supplemental air quality equipment to help your home feel fresher and healthier.

Please contact us at (832) 723-3518 to discuss air purification and filtration options for your home or business.

Most standard filters should be changed every one to three months, though homes with pets, allergies, or heavy system use may need more frequent changes.

Yes, keeping your system clean and your filters fresh helps reduce the amount of dust, pollen, and other allergens circulating through your home.

As part of a thorough inspection, our technicians can identify signs of excess moisture or mold in accessible ductwork and recommend next steps.

In most cases, yes. Older systems lose efficiency over time, and a properly sized, modern system typically uses less energy to deliver the same comfort.

SEER (Seasonal Energy Efficiency Ratio) measures how efficiently an air conditioner cools your home over a typical season — the higher the SEER rating, the more efficient the system, which can mean lower energy bills.

Please contact us at (832) 723-3518 and we can help you understand what rebates or incentives may currently be available.

Heat pumps and hybrid systems are generally among the most energy-efficient options for Houston's climate, though the right choice depends on your home's specific needs.

Regular maintenance, sealing leaky ductwork, changing filters on schedule, and using a smart or programmable thermostat can all help your existing system run more efficiently.

Yes, JD Cooling was built to provide fast emergency heating and cooling repair for Houston-area homes and businesses. Call us at (832) 723-3518 and we'll do everything we can to get to you quickly.

A complete loss of cooling or heating during extreme weather, unusual burning smells, exposed wiring, or water damage from a leaking system are all situations we treat as urgent.

Our regular hours run until 10:30 PM, which helps us cover many after-work emergencies. Please contact us at (832) 723-3518 for late-night or true after-hours availability.

Call us right away at (832) 723-3518. In the meantime, keep blinds closed, avoid using heat-generating appliances, and stay hydrated until help arrives.

Yes, we understand that a failed walk-in cooler or refrigeration unit can put inventory at risk, so we prioritize getting to commercial refrigeration emergencies quickly.

Yes, we inspect, repair, and replace ductwork and vents as part of our full-service heating and air conditioning offering.

Uneven temperatures are often caused by duct leaks, poor insulation, blocked vents, or an improperly balanced system. We can inspect your ductwork to find the source of the imbalance.

Yes, leaky or poorly sealed ducts can let a significant amount of conditioned air escape before it ever reaches your living space, forcing your system to work harder and raising your bills.

Please contact us at (832) 723-3518 to ask about duct and vent cleaning services.

Signs like uneven temperatures, higher energy bills, dust buildup around vents, or a system that runs constantly are all good reasons to have your ductwork inspected.

We generally weigh the age of the system, the cost of the repair versus a new unit, and how frequently it's needed service. We'll walk you through both options honestly so you can choose what makes sense financially.

Most residential air conditioning systems last between 12 and 15 years with regular maintenance, though this can vary based on usage and how well the system has been cared for.

It depends on the furnace's age, the cost of the repair, and its overall condition. If it's nearing the end of its expected lifespan and needs a major repair, replacement is often the more cost-effective choice.

Heat pumps typically last around 15 years with proper maintenance, similar to or slightly longer than a standard AC system, since they run year-round rather than seasonally.

Absolutely — our technicians will give you a straightforward, no-pressure assessment of both options so you can make the choice that's right for your home and budget.

Yes, we provide full-service heating and air conditioning repair, installation, and maintenance for commercial properties throughout the Houston area.

Yes, in addition to standard commercial HVAC, we service restaurant and commercial kitchen equipment, including refrigeration, prep tables, and reach-in coolers.

Yes, our technicians are experienced with rooftop commercial HVAC units, from routine maintenance to full repairs.

Please contact us at (832) 723-3518 to discuss a maintenance contract tailored to your business.

Yes, we know downtime can directly affect your business, so we prioritize getting to commercial HVAC and refrigeration emergencies as quickly as possible. Call (832) 723-3518 to reach us.

Yes, preventive maintenance plans and prompt emergency response are both aimed at helping your business avoid costly downtime from HVAC or refrigeration failures.

Yes, we repair and service commercial refrigerators for restaurants, convenience stores, and other businesses that depend on reliable refrigeration.

Yes, we provide repair and maintenance for commercial ice machines to help keep your business running smoothly.

Yes, we service and repair walk-in coolers and freezers, which is critical for businesses that can't afford to lose refrigerated inventory.

Warning signs include inconsistent temperatures, excess frost buildup, unusual noises, water pooling on the floor, or the compressor running constantly. Catching these early can prevent spoiled inventory.

Yes, we can install a new ice machine and make sure it's properly connected and running efficiently from day one.

Please contact us at (832) 723-3518 to ask about maintenance plans for your refrigeration equipment.

Yes, alongside our HVAC and refrigeration work, we service commercial kitchen equipment such as prep tables and reach-in coolers.

Yes, we repair and maintain commercial prep tables to help keep your kitchen operating smoothly.

Yes, reach-in cooler repair and maintenance is part of our commercial kitchen equipment services.

Please contact us at (832) 723-3518 to discuss equipment needs for a new or renovated commercial kitchen.

Please contact us at (832) 723-3518 to ask about maintenance agreements for your kitchen equipment.

Yes, we install smart thermostats and can help you choose one that's compatible with your existing system.

Smart thermostats let you control your home's temperature remotely, learn your schedule to save energy, and often provide alerts if something seems off with your system.

Most smart thermostats are compatible with the majority of modern systems, but compatibility can depend on your specific equipment. We'll confirm compatibility before installation.

Yes, after installation we'll walk you through the basics so you feel comfortable using all of its features.