Five Star Cooling

When the summer heat in San Jose is at its peak, a broken air conditioner is more than an inconvenience—it is a health risk. Our network of certified technicians specializes in fast, reliable AC repair for all makes and models. Whether you have a central AC unit, a ductless mini-split, or an aging heat pump, we diagnose the problem quickly and offer transparent repair options. Common issues we resolve include refrigerant leaks, frozen coils, faulty compressors, and electrical failures. We also p...

When temperatures drop in San Jose, your heating system becomes your home's most important asset. Five Star Cooling connects you with heating repair experts who understand the unique demands of local homes—from older furnaces in historic districts to modern zoned systems in new construction. Our technicians troubleshoot and repair all types of heating equipment, including furnaces, boilers, heat pumps, and radiant heating. Common problems we fix include uneven heating, strange noises, pilot ligh...

Indoor air quality is a growing concern for San Jose homeowners, especially with the region's dust, pollen, and seasonal allergens. Dirty air ducts can circulate contaminants throughout your home, aggravating allergies and reducing HVAC efficiency. Five Star Cooling partners with certified duct cleaning specialists who use high-powered vacuum systems and rotary brushes to remove dust, mold, pet dander, and debris from your entire ductwork. The process typically takes 2-4 hours and includes a tho...

Our HVAC repair service covers the whole system, from central air and heat pumps to furnaces and ductless mini-splits. We connect you with technicians who know how San Jose homes handle hot summers and cool winter evenings. A typical visit starts with a clear diagnosis and transparent repair options, so you can decide what makes sense before any work begins. We don't push unnecessary repairs or add hidden fees. If something is failing, we'll explain what is wrong and what it will take to fix it...

When your air conditioner stops cooling, we send experienced technicians who can work on central AC units, ductless mini-splits, and heat pumps of nearly any make or model. Common problems include refrigerant leaks, frozen coils, failing compressors, and electrical faults. Our team diagnoses the cause first and then lays out repair options in plain terms. We also offer preventive maintenance to catch small issues before they become expensive breakdowns. If you need cooling back quickly, call us...

Heating repair matters most when the nights turn cold, and our technicians are ready for it. We work on furnaces, boilers, heat pumps, and radiant heating systems, including older units and newer zoned setups. Typical calls involve uneven heat, strange noises, pilot light trouble, or a thermostat that won't respond. We focus on safe, efficient operation and aim to get your system running reliably again. You won't face emergency call-out fees or pressure to replace equipment that can be repaired....

Dust, pollen, pet dander, and mold can collect inside ductwork and then circulate through your home every time the system runs. Our partner specialists use high-powered vacuums and rotary brushes to clean the full duct network, with an inspection before and after the work. Most cleanings take two to four hours. Clean ducts support better airflow, can lower energy bills, and make indoor air easier to breathe. We generally suggest cleaning every three to five years, or sooner if you notice visible...

Heating and cooling problems rarely wait for a convenient time, so we offer emergency HVAC service for situations that can't wait. When a system fails during a heat wave or a cold snap, our technicians will work to get out to your home quickly and assess what is wrong. We focus on restoring safe, reliable operation first and then explain any further repairs that may be needed. Our team treats your home with care and communicates openly about the work and options. If your system has stopped and y...

A furnace that won't ignite, blows cold, or makes loud noises needs prompt attention. Our technicians repair furnaces of many types and ages, including units in older San Jose homes as well as newer systems. We check the burners, ignition, blower, controls, and safety components, then explain what we find and the repair options available. Safety and efficiency guide the work, and we aim to get your heat running reliably again before the next cold night. We will not push you toward replacement wh...

When your water heater leaks, runs out of hot water, or heats unevenly, we can help diagnose the problem. Our technicians handle common repairs on both gas and electric units, including thermostat, heating element, pilot, and valve issues. We take time to explain what is failing and whether a repair makes sense for the age and condition of your unit. You get clear options and straightforward pricing without pressure to upgrade. If your water heater is giving you trouble, reach out and we will ar...

Regular AC maintenance helps your system run efficiently through the long, dry San Jose summers and catches small problems early. Our technicians inspect and clean key components, check refrigerant levels, test electrical connections, and look for airflow issues that can strain the system. A tune-up can extend the life of your unit and help keep your energy bills in check. We will walk you through what we found and recommend only the work your system actually needs. Contact us to schedule a main...