best HVAC company in San Jose

When your air conditioner fails on a hot Mountain View afternoon, you need a solution, not a runaround. Our comprehensive AC services are designed to restore your comfort quickly and efficiently. We handle everything from diagnosing a faulty capacitor or refrigerant leak to performing a complete system replacement. Our technicians arrive in fully stocked trucks, equipped to handle many common repairs on the same visit.

This service is essential for any homeowner or business owner whose cooling system is struggling, making strange noises, not turning on, or simply not keeping up with the demand. The process begins with a thorough inspection. We'll check your compressor, coils, refrigerant levels, electrical connections, and thermostat. We explain our findings in plain language and provide a written estimate. If a repair is the best path, we get to work immediately. If your system is old, inefficient, or would cost more to fix than replace, we'll tell you that plainly and guide you through the options for a new, energy-efficient installation tailored to your home's specific needs.

Choosing Freon Service means choosing expertise and honesty. Our Section 608 EPA-certified technicians are trained on all major brands. We skip the high-pressure sales tactics and focus on what's right for your comfort and your budget, backed by a warranty on parts and labor. For reliable AC repair and installation in Mountain View, trust the team that's available 24/7.

A failing furnace or heater doesn't just cause discomfort; it can drive up energy bills and become a safety concern. Our expert heating services ensure your Mountain View home or business stays warm, safe, and efficient all winter long. We specialize in the repair, maintenance, and replacement of all heating system types, including furnaces, boilers, and ductless systems.

This service is for anyone experiencing issues like uneven heating, strange odors, frequent cycling, skyrocketing gas or electric bills, or a system that won't start at all. Our process starts with a detailed safety and performance check. We inspect heat exchangers for cracks, test ignition systems, assess airflow, and evaluate overall system efficiency. We provide a clear, upfront quote for any necessary repairs. For older systems, we offer honest advice on whether a repair is a good stopgap or if a replacement with a modern, high-efficiency unit would provide better long-term value and reliability.

As your local HVAC contractor, we prioritize your safety and investment. A malfunctioning furnace can pose carbon monoxide risks. Our certified technicians are trained to identify these hazards. We also help you navigate available rebates for high-efficiency upgrades. With Freon Service, you get straight answers and quality workmanship, whether it's a simple thermostat fix or a complete furnace installation in Mountain View.

Heat pumps are an increasingly popular and efficient choice for year-round comfort in the Mountain View climate, providing both heating and cooling from one system. Our specialized heat pump services cover installation, maintenance, and repair, helping you maximize energy savings and indoor comfort.

This service is ideal for homeowners looking to replace an old AC and furnace combo, add conditioning to a new addition, or simply upgrade to a more efficient and environmentally friendly system. The process involves a detailed assessment of your home's insulation, layout, and existing ductwork to properly size a unit. We'll explain the differences between air-source and ductless mini-split systems and recommend the best fit. For repairs, we diagnose issues with compressors, reversing valves, refrigerant charges, and electrical components common to heat pumps.

Why choose us for your heat pump needs? Our technicians have extensive experience with the unique demands of heat pump technology. We understand that proper installation is critical to achieving the promised efficiency. We ensure the system is calibrated correctly for both heating and cooling modes. Furthermore, we stay updated on all federal, state, and local utility rebates and tax credits available for qualifying heat pump installations in California, ensuring you get the best financial value alongside top-tier performance for your Mountain View home.

From panel upgrades to EV charger installations, having a reliable electrical system is non-negotiable for modern homes and businesses in Mountain View. Our licensed electricians provide a full suite of electrical services, working seamlessly alongside our HVAC team so you only need to coordinate with one trusted company.

These services are crucial for homeowners experiencing frequent breaker trips, adding new appliances or circuits, updating outdated wiring, or preparing for electric vehicle ownership. They are also vital for commercial properties needing reliable power for operations. Our process is safety-first and code-compliant. For a panel upgrade or replacement, we assess your current electrical load and future needs to recommend the right capacity. For EV charger installations, we evaluate your panel's capacity and run the proper dedicated circuit to ensure safe, fast charging for your Tesla or other electric vehicle.

Choosing Freon Service for electrical work means convenience and expertise under one roof. Our electricians are fully licensed and insured. Because we understand how electrical systems integrate with HVAC equipment (like thermostats and air handlers), we can troubleshoot complex issues more effectively. Whether it's rough wiring for a renovation, installing new outlets, or a comprehensive breaker panel installation in Mountain View, we deliver the same standard of quality, clear communication, and warranty-backed workmanship that defines all our services.