HVAC Contractor in Atherton, CA

Reliable HVAC Services in San Mateo County

As a full-service HVAC contractor in Atherton, CA, Eco Air Cooling and Heating LLC handles all types of heating and cooling systems. From complete installations to seasonal tune-ups, we’re the HVAC company homeowners call when performance matters.

Two engineers wearing safety helmets and reflective vests stand with arms crossed on a rooftop in San Mateo County, CA, with industrial HVAC equipment and a city skyline behind them, smiling at the camera.

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A technician with a hard hat, safety glasses, and gloves works on an air conditioning unit outdoors for an HVAC contractor San Mateo County, using gauges and tools on a rooftop in CA under a blue sky.

4 Advantages of Working with Our HVAC Contractor in Atherton, CA

Keeping San Mateo County Homes Safe and Comfortable
  • Cut down on energy waste with properly sized air conditioning units.
    Get fast answers to heating or cooling system repair issues.
  • Improve overall system reliability with regular HVAC maintenance.
  • Add independent climate zones using ductless mini-split systems.
  • Complete HVAC Services in Atherton

    Serving Homeowners Throughout San Mateo County

    An HVAC contractor should do more than just restore your comfort; they should get things running properly and keep them that way. At Eco Air Cooling and Heating LLC, we provide long-term solutions for heating and cooling that actually align with your needs.

    We’ve helped homeowners across San Mateo County update, maintain, and replace HVAC systems of all shapes and sizes. Whether you need basic AC maintenance, a complete HVAC installation, or help choosing a mini-split AC, we’re here to walk you through the process.

    How Our HVAC Service Work

    Our Approach to HVAC Repair, Maintenance, and Installation
  • Assessment and Troubleshooting: We inspect airflow and temperature settings and listen for signs of malfunction.
  • Planning and Repair: We complete the job, whether it’s an HVAC repair or a new HVAC installation.
  • Maintenance or Upgrade: We offer HVAC maintenance to keep things running smoothly.
  • A man wearing a cap and gloves, likely an HVAC contractor San Mateo County, works on white pipes attached to a ceiling in a CA utility room with concrete walls and a large water heater.

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    Your Go-To HVAC Contractor in Atherton

    Cooling Repairs, AC Installs & More in San Mateo County

    Your heating and cooling systems should respond quickly, run quietly, and maintain consistent temperatures. If you’re adjusting your thermostat constantly, or certain rooms feel off, it’s time to bring in a professional HVAC contractor in Atherton, CA.

    At Eco Air Cooling and Heating LLC, we handle everything from one-room mini split AC installs to full-scale HVAC maintenance and emergency HVAC repair. As a full-service HVAC company, we realize that every system is different, and we take the time to understand yours before making changes. Reach out today and let us help you regain control over your indoor comfort.

    A construction worker wearing a blue hard hat, safety glasses, gloves, and a harness installs or inspects metal ductwork for an HVAC contractor San Mateo County while standing on a ladder in an industrial building.
    Yes. We often install ductless mini-split units alongside existing systems to boost control in key areas of San Mateo County homes.
    Most systems last 10-15 years. Regular AC maintenance can help extend that timeline.
    Yes. We’ll handle all necessary permits and inspections for a compliant installation.
    Short cycling, rising utility bills, and uneven temperatures are all signs to call in help.
    Definitely. They’re a common solution for hard-to-cool spaces like basements or garages.
    Depending on availability, yes. We prioritize calls where there’s no cooling or heating.