Castillo Service

Is your old air conditioner struggling to keep up, or are you building a new home in Austin? A professional AC installation is one of the most important investments you can make for your home's comfort and energy efficiency. At Castillo Service, we specialize in high-quality residential and commercial air conditioning installations that are built to last.

Our process begins with a thorough consultation. We don't believe in one-size-fits-all solutions. Our certified technicians will assess your space, discuss your cooling needs, and help you select the right system from leading brands. We use professional-grade equipment and premium materials for every installation, ensuring optimal performance and durability. Proper installation is critical; even the best unit can underperform if it's not sized correctly or installed with precision. We handle everything from the initial load calculation and ductwork evaluation to the final system commissioning and testing.

Why choose Castillo Service for your AC installation in Austin? We combine expert craftsmanship with transparent pricing. Our team is licensed (TACLB6767E) and deeply familiar with the local climate and building codes. We take the time to do the job right the first time, which helps you avoid costly future repairs and maximizes your system's energy savings. Plus, we can help you explore available rebates and financing options to make your upgrade more affordable. Trust us to deliver cool, reliable comfort for years to come.

Your HVAC system works hard year-round to keep your Austin home comfortable. Like any complex machinery, it requires regular care and occasional repairs to function at its best. Castillo Service provides a comprehensive range of maintenance and repair services for all air conditioning systems, ventilation systems, and light industrial split systems.

Our maintenance service is designed to be proactive. During a scheduled visit, our technicians perform a detailed multi-point inspection. We clean critical components like evaporator and condenser coils, check refrigerant levels, inspect electrical connections, calibrate thermostats, and lubricate moving parts. This preventative care helps your system run more efficiently, which can lower your monthly energy bills, extend the lifespan of your equipment, and improve your indoor air quality. More importantly, it allows us to identify small issues—like a worn capacitor or a minor refrigerant leak—before they turn into major, costly breakdowns, especially during peak summer or winter seasons.

When repairs are needed, you can count on our heating and air conditioning repair specialists. We diagnose problems accurately and explain your options clearly before any work begins. We stock common parts for quick repairs and are trained on a wide variety of systems. Whether it's a strange noise, weak airflow, or a complete system failure, our team is equipped to get your comfort back on track. We pride ourselves on honest recommendations and quality workmanship, backed by our warranty, so you can have complete confidence in the repair.

When the cooler weather arrives in Austin, a reliable heating system is essential for your family's comfort and safety. Castillo Service offers full-spectrum heating services to keep your home warm and efficient throughout the winter months. We understand that heating systems, from furnaces to heat pumps, require specialized knowledge and care over their lifetime.

Our heating services encompass installation, repair, maintenance, and optimization. Over time, your heating needs may change, or your system may develop inefficiencies. Our technicians are skilled in tasks such as flushing radiators for improved heat output, balancing systems to eliminate cold spots, and adjusting or replacing sections to match your home's current heating requirements. We perform thorough safety checks, including inspecting heat exchangers for cracks and testing carbon monoxide levels, to ensure your system is not only effective but also safe for your household.

Choosing Castillo Service for your heating needs means partnering with local experts who prioritize your long-term satisfaction. We don't just fix the immediate problem; we look for underlying issues that could lead to future failures. Our goal is to restore your system to peak operating condition, ensuring it provides consistent, affordable warmth. With our deep understanding of local climate demands and our commitment to quality work, we are the trusted choice for heating services across the Austin metro area. Let us help you prepare for winter with confidence.

Don't wait for a breakdown to think about your HVAC system. The most cost-effective way to protect your comfort and your wallet is with proactive annual inspections and pre-season preparation from Castillo Service. Serving Austin, we help homeowners and business owners avoid unexpected repairs and high energy bills through scheduled, expert maintenance.

An annual inspection is a comprehensive health check for your entire HVAC system. Our technician will meticulously examine your unit, identifying potential problems like dirty coils, burned-out contactors, or minor refrigerant leaks that you might not notice. Catching these issues early prevents them from causing cascading damage that leads to expensive component failures. We clean critical parts, test system controls and safety devices, and verify efficiency metrics. This service is crucial for maintaining manufacturer warranties and ensuring your system operates safely.

Pre-season preparation takes this a step further by timing maintenance to your specific needs. Before the intense summer heat or winter chill hits, we'll prepare your system for the upcoming heavy workload. This includes tuning up your AC in the spring and your heater in the fall. Properly regulated and maintained appliances function at their best rate of energy consumption, saving you significant money on utilities. Let our team at Castillo Service create a customized maintenance plan that gives you peace of mind, maximizes system longevity, and keeps your home comfortable in every season.