Mini split systems are one of the most efficient ways to heat and cool your home or office. These ductless systems offer exceptional energy savings, zoning capabilities, and year-round comfort. But like any HVAC system, they require regular maintenance and professional service to keep operating smoothly.
At Everest Heating and Cooling, we specialize in mini split service, repair, and maintenance throughout San Jose, Santa Clara, Sunnyvale, Cupertino, Campbell, Los Gatos, Los Altos, Fremont, Union City, Newark, Hayward, Palo Alto, Menlo Park, Atherton, Mountain View, and Redwood City. Whether you’re dealing with poor airflow, strange noises, or simply want to ensure your system is running at its best, we’re the team to call.
What Is a Mini Split System?
A mini split, or ductless mini split system, is a compact HVAC unit that provides targeted heating and cooling without the need for traditional ductwork. It consists of an indoor air-handling unit and an outdoor compressor. These systems are ideal for homes with room additions, older buildings without ductwork, garages, offices, or any space that requires precise climate control.
Advantages of Mini Split Systems
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Energy Efficiency: Mini splits consume less energy compared to central HVAC systems.
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Zoned Comfort: Control temperature in individual rooms or areas.
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Whisper-Quiet Operation: Minimal noise makes them perfect for bedrooms and offices.
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Space-Saving Design: Wall-mounted units blend seamlessly with interior decor.
Why Regular Mini Split Service Is Essential
Like all mechanical systems, mini splits are subject to wear and tear. Over time, dust buildup, refrigerant leaks, and electrical issues can reduce efficiency, increase energy bills, and shorten the lifespan of the unit. Regular maintenance helps you avoid costly repairs and ensures optimal performance year-round.
Key Benefits of Routine Service
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Improved energy efficiency
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Lower utility bills
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Enhanced indoor air quality
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Longer system lifespan
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Consistent comfort and temperature control
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Fewer breakdowns and emergency calls
Our Comprehensive Mini Split Services
At Everest Heating and Cooling, we take pride in delivering top-tier HVAC solutions with a customer-first approach. Our certified technicians offer a full range of ductless mini split services to meet your needs.
Mini Split Repair
Experiencing strange noises, water leakage, or poor performance from your mini split? Our experienced technicians are trained to diagnose and repair all major ductless system brands, including Mitsubishi, Daikin, LG, Fujitsu, and more. Common issues we fix include:
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Refrigerant leaks
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Sensor malfunctions
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Blocked drainage
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Faulty fans or compressors
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Frozen coils
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Electrical problems
We offer fast response times and transparent pricing so you can get back to comfort quickly.
Mini Split Installation and Replacement
If your current unit is over 10-15 years old or not keeping up with your comfort needs, it might be time for a replacement. We can help you choose the right mini split system based on the size of your space, energy goals, and budget.
Our installation process includes:
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In-home consultation
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Customized sizing and load calculations
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Professional installation
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Post-installation testing and calibration
We only install high-efficiency systems from trusted manufacturers to ensure long-lasting comfort.
Signs Your Mini Split Needs Servicing
It’s not always obvious when a system needs professional attention. Here are some common signs to look out for:
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Inconsistent temperatures between rooms
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Unusual sounds such as grinding or buzzing
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Weak or no airflow
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Higher-than-usual energy bills
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Water or refrigerant leaks
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Error codes on the remote or wall unit
If you notice any of these symptoms, don’t wait — contact us for prompt and reliable service.
Why Choose Everest Heating and Cooling?
We know you have options when it comes to HVAC services in the Bay Area. Here’s why Everest Heating and Cooling stands out:
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Local Experts: Serving San Jose and surrounding cities for over a decade
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Certified Technicians: Fully trained and experienced in ductless HVAC systems
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Transparent Pricing: No hidden fees, no upselling
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Customer Satisfaction Guarantee: We’re not happy until you are
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Same-Day and Emergency Services: Available when you need us most
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Eco-Friendly Practices: We prioritize energy-efficient solutions
We treat every job like it’s in our own home, with respect, care, and attention to detail.
Service Areas We Cover
Looking for reliable mini split service near you? We proudly serve the following cities in the Bay Area:
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San Jose
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Santa Clara
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Sunnyvale
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Cupertino
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Campbell
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Los Gatos
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Los Altos
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Fremont
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Union City
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Newark
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Hayward
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Palo Alto
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Menlo Park
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Atherton
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Mountain View
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Redwood City
Whether you’re in a single-family home, apartment, office, or retail space, we have the tools and expertise to ensure your mini split performs at its best.
Ready to Book Your Mini Split Service?
Don’t wait for a breakdown to take care of your HVAC system. Let Everest Heating and Cooling help you extend the life of your mini split and enjoy year-round comfort without surprise repairs or high energy bills.
Call us today or schedule your service online to get started. Our friendly team is standing by to answer your questions and dispatch a technician at your convenience.