For years, San Jose Heating & Cooling has been the trusted name for reliable heating and cooling solutions in Lafayette. As a family-owned and operated HVAC contractor, we understand that your comfort isn't just about temperature—it's about peace of mind, energy savings, and the health of your indoor environment.Our team of experienced, licensed, and insured technicians is dedicated to more than just quick fixes. We take a personalized approach to every home and business, whether you need a routine AC tune-up, an emergency furnace repair, or a complete system installation. We're proud to serve you in both English and Spanish, ensuring clear communication and understanding.Our commitment to e...
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Our Services
Air Conditioning Repair & Maintenance
<p>When the heat hits Lafayette, a malfunctioning air conditioner is more than an inconvenience—it's an emergency. At San Jose Heating & Cooling, we provide fast, reliable AC repair services to get your cool air flowing again. Our trained technicians diagnose issues accurately, whether it's warm air blowing from vents, strange noises, short cycling, or a complete system failure. We don't just patch the problem; we find the root cause and fix it right the first time.</...
<p>When the heat hits Lafayette, a malfunctioning air conditioner is more than an inconvenience—it's an emergency. At San Jose Heating & Cooling, we provide fast, reliable AC repair services to get your cool air flowing again. Our trained technicians diagnose issues accurately, whether it's warm air blowing from vents, strange noises, short cycling, or a complete system failure. We don't just patch the problem; we find the root cause and fix it right the first time.</p><p>Preventative maintenance is the key to avoiding costly emergency repairs. Our comprehensive AC tune-up service includes cleaning coils, checking refrigerant levels, inspecting electrical components, and ensuring your entire system operates at peak efficiency. This proactive care extends the lifespan of your unit, improves your indoor air quality, and can significantly lower your energy bills. For homeowners and businesses throughout Lafayette, our Diamond Certified team is the trusted choice for keeping your cool all summer long.</p>
Furnace Installation & Heating Services
<p>A reliable furnace is essential for comfort during Lafayette's cooler months. San Jose Heating & Cooling offers complete furnace solutions, from expert repairs and routine maintenance to professional installations of new, energy-efficient models. If your furnace is making unusual noises, failing to heat properly, or causing your energy bills to spike, our technicians can quickly identify and resolve the issue.</p><p>Considering a replacement? We help you navigate al...
<p>A reliable furnace is essential for comfort during Lafayette's cooler months. San Jose Heating & Cooling offers complete furnace solutions, from expert repairs and routine maintenance to professional installations of new, energy-efficient models. If your furnace is making unusual noises, failing to heat properly, or causing your energy bills to spike, our technicians can quickly identify and resolve the issue.</p><p>Considering a replacement? We help you navigate all your options. An old, inefficient furnace can be a major drain on your wallet. We'll assess your home's specific heating needs, explain the benefits of modern high-efficiency systems, and provide a transparent, fair quote. Our installation process is meticulous, ensuring your new furnace operates safely and at optimal performance for years to come. Trust our family-owned team to deliver the warmth and reliability your home deserves.</p>
Heat Pump Services
<p>Heat pumps are a versatile and energy-efficient solution for both heating and cooling your Lafayette home. San Jose Heating & Cooling specializes in the installation, maintenance, and repair of these advanced systems. Whether you're looking to replace an old unit or install a new system for year-round comfort, our experts will guide you through the selection process to find the perfect fit for your space and budget.</p><p>Regular maintenance is crucial for heat pump...
<p>Heat pumps are a versatile and energy-efficient solution for both heating and cooling your Lafayette home. San Jose Heating & Cooling specializes in the installation, maintenance, and repair of these advanced systems. Whether you're looking to replace an old unit or install a new system for year-round comfort, our experts will guide you through the selection process to find the perfect fit for your space and budget.</p><p>Regular maintenance is crucial for heat pumps, as they work hard throughout the year. Our service includes checking the refrigerant charge, cleaning coils and filters, inspecting the reversing valve, and ensuring all electrical connections are secure. This not only maintains efficiency but also prevents minor issues from turning into major, costly repairs. For residents seeking an eco-friendly and cost-effective way to manage their home's climate, our heat pump services provide dependable comfort in every season.</p>
Ductwork & Attic Insulation Services
<p>Your HVAC system is only as good as the ducts and insulation that distribute and contain the air. Leaky, dirty, or poorly designed ductwork can waste up to 30% of your conditioned air, forcing your system to work harder and driving up your utility bills. San Jose Heating & Cooling provides professional ductwork inspections, cleaning, sealing, and repair services to maximize your system's efficiency and improve your home's air quality.</p><p>Similarly, proper at...
<p>Your HVAC system is only as good as the ducts and insulation that distribute and contain the air. Leaky, dirty, or poorly designed ductwork can waste up to 30% of your conditioned air, forcing your system to work harder and driving up your utility bills. San Jose Heating & Cooling provides professional ductwork inspections, cleaning, sealing, and repair services to maximize your system's efficiency and improve your home's air quality.</p><p>Similarly, proper attic insulation and radiant barrier installation are critical for an energy-efficient home. We help keep your Lafayette home comfortable by adding high-quality insulation that prevents heat transfer, maintaining consistent temperatures, and reducing the strain on your HVAC system. Combined with our attic cleaning services to remove dust and allergens, we create a healthier, more comfortable, and more affordable living environment from the inside out.</p>
“I have recently hired San Jose Heating and Cooling for HVAC work in my house in San Jose. They have done phenomenal work and I highly recommend them!”
— Guy Bar
“We have used san jose Heating and Cooling for several projects now and every time I have been very satisfied with their work. This time, our technician was Henry, and he went above and beyond to provide excellent service. He was thorough in his investigation and diagnostics, and he made sure we understood what was going on with our A/C. He was very kind and helpful throughout the whole process, and I couldn't be more grateful for his service! We highly recommend san jose heating and cooling”
— Pedron Torres
“Very prompt and honest. We had a quote for thousands of dollars from another service company so we called San Jose Healing & Cooling for a second quote. We are so glad we did. He showed up on time and quickly found the real problem with our air conditioning. Fixed and charged a very reasonably amount.”
— Lance Lawson
“After calling a couple companies, I began to feel overwhelmed with choosing the right one to come for a consultation and installation. In the end, I was really pleased with my decision to go with San Jose Heating & Cooling. Eric answered my …”
— Jess T
“We highly recommend San Jose Heating and Cooling to our neighbors and friends. When our AC broke, I called them and had a technician at our home within two hours. He completed the repair quickly, professionally, and at an affordable price.”
— Haim Or
“SJ heating did a great job replacing my furnace.
They were efficient and affordable.
Price assessment
Great price
Price
$1,000+
Services
Heating system installation”
— Samir Avnet
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For years, San Jose Heating & Cooling has been the trusted name for reliable heating and cooling solutions in Lafayette. As a family-owned and operated HVAC contractor, we understand that your comfort isn't just about temperature—it's about peace of mind, energy savings, and the health of your indoor environment.Our team of experienced, licensed, and insured technicians is dedicated to more than just quick fixes. We take a personalized approach to every home and business, whether you need a routine AC tune-up, an emergency furnace repair, or a complete system installation. We're proud to serve you in both English and Spanish, ensuring clear communication and understanding.Our commitment to excellence is underscored by our Diamond Certified® status, a rigorous distinction earned through consistent quality workmanship and customer satisfaction. We stand behind our work with a performance guarantee, because your trust is our most important asset. When you choose us, you're choosing a local partner committed to keeping your family comfortable and your systems running efficiently, year-round.
